Datasets:

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mtpti5iD

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redhat-docs_dataset

like 0

[ "<broker-instance-dir> /bin/artemis run", "example-broker/bin/artemis run __ __ ____ ____ _ /\\ | \\/ |/ __ \\ | _ \\ | | / \\ | \\ / | | | | | |_) |_ __ ___ | | _____ _ __ / /\\ \\ | |\\/| | | | | | _ <| '__/ _ \\| |/ / _ \\ '__| / ____ \\| | | | |__| | | |_) | | | (_) | < __/ | /_/ \\_\\_| |_|\\___\\_\\ |____/|_| \\___/|_|\\_\\___|_| Red Hat AMQ <version> 2020-06-03 12:12:11,807 INFO [org.apache.activemq.artemis.integration.bootstrap] AMQ101000: Starting ActiveMQ Artemis Server 2020-06-03 12:12:12,336 INFO [org.apache.activemq.artemis.core.server] AMQ221007: Server is now live", "<broker-instance-dir> /bin/artemis queue create --name examples --address examples --auto-create-address --anycast", "<broker-instance-dir> /bin/artemis stop" ]

[ "cluster-info Kubernetes master is running at <master_address>", "get subs -n <operator_namespace>", "edit sub amq-streams -n <operator_namespace>", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: amq-streams namespace: OPERATOR-NAMESPACE spec: channel: amq-streams-1.8.x installPlanApproval: Automatic name: amq-streams source: mirror-amq-streams sourceNamespace: openshift-marketplace config: env: - name: KUBERNETES_MASTER value: MASTER-ADDRESS", "get sub amq-streams -n <operator_namespace>", "get deployment <cluster_operator_deployment_name>", "get subs -n OPERATOR-NAMESPACE", "edit sub amq-streams -n <operator_namespace>", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: amq-streams namespace: OPERATOR-NAMESPACE spec: channel: amq-streams-1.8.x installPlanApproval: Automatic name: amq-streams source: mirror-amq-streams sourceNamespace: openshift-marketplace config: env: - name: KUBERNETES_DISABLE_HOSTNAME_VERIFICATION value: \"true\"", "get sub amq-streams -n <operator_namespace>", "get deployment <cluster_operator_deployment_name>", "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: topicOperator: {} userOperator: {} cruiseControl: brokerCapacity: inboundNetwork: 10000KB/s outboundNetwork: 10000KB/s config: hard.goals: > com.linkedin.kafka.cruisecontrol.analyzer.goals.RackAwareGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.MinTopicLeadersPerBrokerGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.ReplicaCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.DiskCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkInboundCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkOutboundCapacityGoal default.goals: > com.linkedin.kafka.cruisecontrol.analyzer.goals.RackAwareGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.MinTopicLeadersPerBrokerGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.ReplicaCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.DiskCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkInboundCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkOutboundCapacityGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.ReplicaDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.PotentialNwOutGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.DiskUsageDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkInboundUsageDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.NetworkOutboundUsageDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.TopicReplicaDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.LeaderReplicaDistributionGoal, com.linkedin.kafka.cruisecontrol.analyzer.goals.LeaderBytesInDistributionGoal" ]

[ "ipa vault-show my_vault Vault name: my_vault Type: standard Owner users: user Vault user: user", "[admin@server ~]USD ipa vault-show user_vault ipa: ERROR: user_vault: vault not found", "[admin@server ~]USD ipa vault-show shared_vault ipa: ERROR: shared_vault: vault not found", "ipa-kra-install" ]

[ "{ \"alert\": { \"id\": \"<id>\", \"time\": \"<timestamp>\", \"policy\": { \"name\": \"<name>\", }, }, \"<custom_field_1>\": \"<custom_value_1>\" }" ]

[ "The sanitization process removes information from the media such that the information cannot be retrieved or reconstructed. Sanitization techniques, including clearing, purging, cryptographic erase, and destruction, prevent the disclosure of information to unauthorized individuals when such media is reused or released for disposal." ]

[ "edit submarinerconfig -n <managed-cluster-ns> submariner", "annotations: submariner.io/control-plane-sg-id: <control-plane-group-id> 1 submariner.io/subnet-id-list: <subnet-id-list> 2 submariner.io/vpc-id: <custom-vpc-id> 3 submariner.io/worker-sg-id: <worker-security-group-id> 4", "get ManagedClusterSet <cluster-set-name> -o jsonpath=\"{.metadata.annotations['cluster\\.open-cluster-management\\.io/submariner-broker-ns']}\"", "apiVersion: submariner.io/v1alpha1 kind: Broker metadata: name: submariner-broker 1 namespace: broker-namespace 2 spec: globalnetEnabled: true-or-false 3", "apply -f submariner-broker.yaml", "apiVersion: submariner.io/v1 kind: ClusterGlobalEgressIP metadata: name: cluster-egress.submariner.io spec: numberOfIPs: 8", "tar -C /tmp/ -xf <name>.tar.xz", "install -m744 /tmp/<version>/<name> /USDHOME/.local/bin/subctl", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: gatewayConfig: gateways: 1", "az extension add --upgrade -s <path-to-extension>", "az extension list", "\"experimental\": false, \"extensionType\": \"whl\", \"name\": \"aro\", \"path\": \"<path-to-extension>\", \"preview\": true, \"version\": \"1.0.x\"", "az feature registration create --namespace Microsoft.RedHatOpenShift --name AdminKubeconfig", "az aro get-admin-kubeconfig -g <resource group> -n <cluster resource name>", "export KUBECONFIG=<path-to-kubeconfig> get nodes", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: loadBalancerEnable: true", "rosa login login <rosa-cluster-url>:6443 --username cluster-admin --password <password>", "config view --flatten=true > rosa_kube/kubeconfig", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: loadBalancerEnable: true", "apiVersion: cluster.open-cluster-management.io/v1beta2 kind: ManagedClusterSet metadata: name: <managed-cluster-set-name>", "apiVersion: submariner.io/v1alpha1 kind: Broker metadata: name: submariner-broker namespace: <managed-cluster-set-name>-broker labels: cluster.open-cluster-management.io/backup: submariner spec: globalnetEnabled: <true-or-false>", "label managedclusters <managed-cluster-name> \"cluster.open-cluster-management.io/clusterset=<managed-cluster-set-name>\" --overwrite", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec:{}", "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: submariner namespace: <managed-cluster-name> spec: installNamespace: submariner-operator", "-n <managed-cluster-name> get managedclusteraddons submariner -oyaml", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: credentialsSecret: name: <managed-cluster-name>-<provider>-creds IPSecNATTPort: <NATTPort>", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: credentialsSecret: name: <managed-cluster-name>-<provider>-creds gatewayConfig: gateways: <gateways>", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: credentialsSecret: name: <managed-cluster-name>-<provider>-creds gatewayConfig: instanceType: <instance-type>", "apiVersion: submarineraddon.open-cluster-management.io/v1alpha1 kind: SubmarinerConfig metadata: name: submariner namespace: <managed-cluster-namespace> spec: cableDriver: vxlan credentialsSecret: name: <managed-cluster-name>-<provider>-creds", "-n default create deployment nginx --image=nginxinc/nginx-unprivileged:stable-alpine -n default expose deployment nginx --port=8080", "subctl export service --namespace <service-namespace> <service-name>", "-n default run --generator=run-pod/v1 tmp-shell --rm -i --tty --image quay.io/submariner/nettest -- /bin/bash curl nginx.default.svc.clusterset.local:8080", "subctl unexport service --namespace <service-namespace> <service-name>", "-n <managed-cluster-namespace> delete managedclusteraddon submariner", "-n <managed-cluster-namespace> delete submarinerconfig submariner", "delete managedclusterset <managedclusterset>", "get cluster <CLUSTER_NAME> grep submariner", "delete resource <RESOURCE_NAME> cluster <CLUSTER_NAME>" ]

[ "nmcli connection modify enp1s0 802-1x.eap tls 802-1x.client-cert /etc/pki/tls/certs/client.crt 802-1x.private-key /etc/pki/tls/certs/certs/client.key", "nmcli connection modify enp1s0 802-1x.ca-cert /etc/pki/tls/certs/ca.crt", "nmcli connection modify enp1s0 802-1x.identity [email protected]", "nmcli connection modify enp1s0 802-1x.private-key-password password", "nmcli connection up enp1s0", "--- interfaces: - name: enp1s0 type: ethernet state: up ipv4: enabled: true address: - ip: 192.0.2.1 prefix-length: 24 dhcp: false ipv6: enabled: true address: - ip: 2001:db8:1::1 prefix-length: 64 autoconf: false dhcp: false 802.1x: ca-cert: /etc/pki/tls/certs/ca.crt client-cert: /etc/pki/tls/certs/client.crt eap-methods: - tls identity: client.example.org private-key: /etc/pki/tls/private/client.key private-key-password: password routes: config: - destination: 0.0.0.0/0 next-hop-address: 192.0.2.254 next-hop-interface: enp1s0 - destination: ::/0 next-hop-address: 2001:db8:1::fffe next-hop-interface: enp1s0 dns-resolver: config: search: - example.com server: - 192.0.2.200 - 2001:db8:1::ffbb", "nmstatectl apply ~/create-ethernet-profile.yml", "ansible-vault create vault.yml New Vault password: <vault_password> Confirm New Vault password: <vault_password>", "pwd: <password>", "--- - name: Configure an Ethernet connection with 802.1X authentication hosts: managed-node-01.example.com vars_files: - vault.yml tasks: - name: Copy client key for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/client.key\" dest: \"/etc/pki/tls/private/client.key\" mode: 0600 - name: Copy client certificate for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/client.crt\" dest: \"/etc/pki/tls/certs/client.crt\" - name: Copy CA certificate for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/ca.crt\" dest: \"/etc/pki/ca-trust/source/anchors/ca.crt\" - name: Ethernet connection profile with static IP address settings and 802.1X ansible.builtin.include_role: name: rhel-system-roles.network vars: network_connections: - name: enp1s0 type: ethernet autoconnect: yes ip: address: - 192.0.2.1/24 - 2001:db8:1::1/64 gateway4: 192.0.2.254 gateway6: 2001:db8:1::fffe dns: - 192.0.2.200 - 2001:db8:1::ffbb dns_search: - example.com ieee802_1x: identity: <user_name> eap: tls private_key: \"/etc/pki/tls/private/client.key\" private_key_password: \"{{ pwd }}\" client_cert: \"/etc/pki/tls/certs/client.crt\" ca_cert: \"/etc/pki/ca-trust/source/anchors/ca.crt\" domain_suffix_match: example.com state: up", "ansible-playbook --ask-vault-pass --syntax-check ~/playbook.yml", "ansible-playbook --ask-vault-pass ~/playbook.yml", "ansible-vault create vault.yml New Vault password: <vault_password> Confirm New Vault password: <vault_password>", "pwd: <password>", "--- - name: Configure a wifi connection with 802.1X authentication hosts: managed-node-01.example.com tasks: - name: Copy client key for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/client.key\" dest: \"/etc/pki/tls/private/client.key\" mode: 0400 - name: Copy client certificate for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/client.crt\" dest: \"/etc/pki/tls/certs/client.crt\" - name: Copy CA certificate for 802.1X authentication ansible.builtin.copy: src: \"/srv/data/ca.crt\" dest: \"/etc/pki/ca-trust/source/anchors/ca.crt\" - name: Wifi connection profile with dynamic IP address settings and 802.1X ansible.builtin.import_role: name: rhel-system-roles.network vars: network_connections: - name: Wifi connection profile with dynamic IP address settings and 802.1X interface_name: wlp1s0 state: up type: wireless autoconnect: yes ip: dhcp4: true auto6: true wireless: ssid: \"Example-wifi\" key_mgmt: \"wpa-eap\" ieee802_1x: identity: <user_name> eap: tls private_key: \"/etc/pki/tls/client.key\" private_key_password: \"{{ pwd }}\" private_key_password_flags: none client_cert: \"/etc/pki/tls/client.pem\" ca_cert: \"/etc/pki/tls/cacert.pem\" domain_suffix_match: \"example.com\"", "ansible-playbook --ask-vault-pass --syntax-check ~/playbook.yml", "ansible-playbook --ask-vault-pass ~/playbook.yml" ]

[ "mvn clean package dependency:copy-dependencies -DincludeScope=runtime -DskipTests", "java -cp \"target/classes:target/dependency/*\" org.messaginghub.jms.example.HelloWorld", "> java -cp \"target\\classes;target\\dependency\\*\" org.messaginghub.jms.example.HelloWorld", "java -cp \"target/classes/:target/dependency/*\" org.messaginghub.jms.example.HelloWorld 2018-05-17 11:04:23,393 [main ] - INFO JmsPoolConnectionFactory - Provided ConnectionFactory is JMS 2.0+ capable. 2018-05-17 11:04:23,715 [localhost:5672]] - INFO SaslMechanismFinder - Best match for SASL auth was: SASL-ANONYMOUS 2018-05-17 11:04:23,739 [localhost:5672]] - INFO JmsConnection - Connection ID:104dfd29-d18d-4bf5-aab9-a53660f58633:1 connected to remote Broker: amqp://localhost:5672 Hello World" ]

[ "arch=\"USD(uname -m | sed \"s/x86_64//\")\"; arch=\"USD{arch:+-USDarch}\"", "curl -L -f -o roxctl \"https://mirror.openshift.com/pub/rhacs/assets/4.6.3/bin/Linux/roxctlUSD{arch}\"", "chmod +x roxctl", "echo USDPATH", "roxctl version", "arch=\"USD(uname -m | sed \"s/x86_64//\")\"; arch=\"USD{arch:+-USDarch}\"", "curl -L -f -o roxctl \"https://mirror.openshift.com/pub/rhacs/assets/4.6.3/bin/Darwin/roxctlUSD{arch}\"", "xattr -c roxctl", "chmod +x roxctl", "echo USDPATH", "roxctl version", "curl -f -O https://mirror.openshift.com/pub/rhacs/assets/4.6.3/bin/Windows/roxctl.exe", "roxctl version", "docker login registry.redhat.io", "docker pull registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8:4.6.3", "docker run -e ROX_API_TOKEN=USDROX_API_TOKEN -it registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8:4.6.3 -e USDROX_CENTRAL_ADDRESS <command>", "docker run -it registry.redhat.io/advanced-cluster-security/rhacs-roxctl-rhel8:4.6.3 version" ]

[ "pcs status", "pcs cluster status", "pcs status resources" ]

[ "Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }", "Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }", "Example 3: Pack and unpack a message in Python.", "foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)", "Example 4: Pack and unpack a message in Go", "foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }", "package google.profile; message Person { string first_name = 1; string last_name = 2; }", "{ \"@type\": \"type.googleapis.com/google.profile.Person\", \"firstName\": <string>, \"lastName\": <string> }", "{ \"@type\": \"type.googleapis.com/google.protobuf.Duration\", \"value\": \"1.212s\" }", "Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }", "Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }", "Example 3: Pack and unpack a message in Python.", "foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)", "Example 4: Pack and unpack a message in Go", "foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }", "package google.profile; message Person { string first_name = 1; string last_name = 2; }", "{ \"@type\": \"type.googleapis.com/google.profile.Person\", \"firstName\": <string>, \"lastName\": <string> }", "{ \"@type\": \"type.googleapis.com/google.protobuf.Duration\", \"value\": \"1.212s\" }", "Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }", "Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }", "Example 3: Pack and unpack a message in Python.", "foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)", "Example 4: Pack and unpack a message in Go", "foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }", "package google.profile; message Person { string first_name = 1; string last_name = 2; }", "{ \"@type\": \"type.googleapis.com/google.profile.Person\", \"firstName\": <string>, \"lastName\": <string> }", "{ \"@type\": \"type.googleapis.com/google.protobuf.Duration\", \"value\": \"1.212s\" }", "Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }", "Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }", "Example 3: Pack and unpack a message in Python.", "foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)", "Example 4: Pack and unpack a message in Go", "foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }", "package google.profile; message Person { string first_name = 1; string last_name = 2; }", "{ \"@type\": \"type.googleapis.com/google.profile.Person\", \"firstName\": <string>, \"lastName\": <string> }", "{ \"@type\": \"type.googleapis.com/google.protobuf.Duration\", \"value\": \"1.212s\" }", "Foo foo = ...; Any any; any.PackFrom(foo); if (any.UnpackTo(&foo)) { }", "Foo foo = ...; Any any = Any.pack(foo); if (any.is(Foo.class)) { foo = any.unpack(Foo.class); } // or if (any.isSameTypeAs(Foo.getDefaultInstance())) { foo = any.unpack(Foo.getDefaultInstance()); }", "Example 3: Pack and unpack a message in Python.", "foo = Foo(...) any = Any() any.Pack(foo) if any.Is(Foo.DESCRIPTOR): any.Unpack(foo)", "Example 4: Pack and unpack a message in Go", "foo := &pb.Foo{...} any, err := anypb.New(foo) if err != nil { } foo := &pb.Foo{} if err := any.UnmarshalTo(foo); err != nil { }", "package google.profile; message Person { string first_name = 1; string last_name = 2; }", "{ \"@type\": \"type.googleapis.com/google.profile.Person\", \"firstName\": <string>, \"lastName\": <string> }", "{ \"@type\": \"type.googleapis.com/google.protobuf.Duration\", \"value\": \"1.212s\" }" ]

[ "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-jira</artifactId> <version>USD{camel-version}</version> </dependency>", "jira://endpoint[?options]", "jira:type", "jira://[endpoint]?[required options]&jql=project=[project key]", "jira://[endpoint]?[required options]&jql=RAW(project=[project key] AND status in (Open, \\\"Coding In Progress\\\") AND \\\"Number of comments\\\">0)\"" ]

[ "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml", "(overcloud)USD openstack image create ... trait-image", "(overcloud)USD openstack --os-placement-api-version 1.6 trait list", "(overcloud)USD openstack --os-placement-api-version 1.6 trait create CUSTOM_TRAIT_NAME", "(overcloud)USD existing_traits=USD(openstack --os-placement-api-version 1.6 resource provider trait list -f value <host_uuid> | sed 's/^/--trait /')", "(overcloud)USD echo USDexisting_traits", "(overcloud)USD openstack --os-placement-api-version 1.6 resource provider trait set USDexisting_traits --trait <TRAIT_NAME> <host_uuid>", "(overcloud)USD openstack image set --property trait:HW_CPU_X86_AVX512BW=required trait-image", "(overcloud)USD openstack image set --property trait:COMPUTE_VOLUME_MULTI_ATTACH=forbidden trait-image", "(overcloud)USD openstack flavor create --vcpus 1 --ram 512 --disk 2 trait-flavor", "(overcloud)USD openstack --os-placement-api-version 1.6 trait list", "(overcloud)USD openstack --os-placement-api-version 1.6 trait create CUSTOM_TRAIT_NAME", "(overcloud)USD existing_traits=USD(openstack --os-placement-api-version 1.6 resource provider trait list -f value <host_uuid> | sed 's/^/--trait /')", "(overcloud)USD echo USDexisting_traits", "(overcloud)USD openstack --os-placement-api-version 1.6 resource provider trait set USDexisting_traits --trait <TRAIT_NAME> <host_uuid>", "(overcloud)USD openstack flavor set --property trait:HW_CPU_X86_AVX512BW=required trait-flavor", "(overcloud)USD openstack flavor set --property trait:COMPUTE_VOLUME_MULTI_ATTACH=forbidden trait-flavor", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml", "(overcloud)USD openstack --os-placement-api-version 1.6 trait list", "(overcloud)USD openstack --os-placement-api-version 1.6 trait create CUSTOM_TRAIT_NAME", "(overcloud)USD existing_traits=USD(openstack --os-placement-api-version 1.6 resource provider trait list -f value <host_uuid> | sed 's/^/--trait /')", "(overcloud)USD echo USDexisting_traits", "(overcloud)USD openstack --os-placement-api-version 1.6 resource provider trait set USDexisting_traits --trait <TRAIT_NAME> <host_uuid>", "(overcloud)USD openstack --os-compute-api-version 2.53 aggregate set --property trait:<TRAIT_NAME>=required <aggregate_name>", "(overcloud)USD openstack flavor set --property trait:<TRAIT_NAME>=required <flavor> (overcloud)USD openstack image set --property trait:<TRAIT_NAME>=required <image>", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml", "parameter_defaults: NovaSchedulerEnabledFilters: - AggregateInstanceExtraSpecsFilter - ComputeFilter - ComputeCapabilitiesFilter - ImagePropertiesFilter", "parameter_defaults: ControllerExtraConfig: nova::scheduler::filter::ram_weight_multiplier: '2.0'", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml", "openstack server create --image cedef40a-ed67-4d10-800e-17455edce175 --flavor 1 --hint different_host=a0cf03a5-d921-4877-bb5c-86d26cf818e1 --hint different_host=8c19174f-4220-44f0-824a-cd1eeef10287 server-1", "parameter_defaults: ComputeExtraConfig: nova::config::nova_config: filter_scheduler/isolated_hosts: value: server1, server2 filter_scheduler/isolated_images: value: 342b492c-128f-4a42-8d3a-c5088cf27d13, ebd267a6-ca86-4d6c-9a0e-bd132d6b7d09", "parameter_defaults: ComputeExtraConfig: nova::config::nova_config: DEFAULT/compute_monitors: value: 'cpu.virt_driver'", "openstack server create --image cedef40a-ed67-4d10-800e-17455edce175 --flavor 1 --hint same_host=a0cf03a5-d921-4877-bb5c-86d26cf818e1 --hint same_host=8c19174f-4220-44f0-824a-cd1eeef10287 server-1", "openstack server group create --policy affinity <group_name>", "openstack server create --image <image> --flavor <flavor> --hint group=<group_uuid> <instance_name>", "openstack server group create --policy anti-affinity <group_name>", "openstack server create --image <image> --flavor <flavor> --hint group=<group_uuid> <instance_name>", "openstack server create --image <image> --flavor <flavor> --hint build_near_host_ip=<ip_address> --hint cidr=<subnet_mask> <instance_name>", "(node_resource_availability - minval) / (maxval - minval)", "(w1_multiplier * norm(w1)) + (w2_multiplier * norm(w2)) +", "ControllerExtraConfig: nova::scheduler::filter::scheduler_weight_classes: 'nova.scheduler.weights.ram.RAMWeigher' nova::scheduler::filter::ram_weight_multiplier: '2.0'", "openstack --os-compute-api-version 2.15 server group create --policy soft-affinity <group_name>", "openstack --os-compute-api-version 2.15 server group create --policy soft-affinity <group_name>", "meta: schema_version: '1.0' providers: - identification: uuid: <node_uuid>", "meta: schema_version: '1.0' providers: - identification: uuid: <node_uuid> inventories: additional: - CUSTOM_EXAMPLE_RESOURCE_CLASS: total: <total_available> reserved: <reserved> min_unit: <min_unit> max_unit: <max_unit> step_size: <step_size> allocation_ratio: <allocation_ratio>", "meta: schema_version: '1.0' providers: - identification: uuid: <node_uuid> inventories: additional: traits: additional: - 'CUSTOM_EXAMPLE_TRAIT'", "meta: schema_version: 1.0 providers: - identification: uuid: USDCOMPUTE_NODE inventories: additional: CUSTOM_LLC: # Describing LLC on this Compute node total: 22 1 reserved: 2 2 min_unit: 1 3 max_unit: 11 4 step_size: 1 5 allocation_ratio: 1.0 6 traits: additional: # This Compute node enables support for P-state control - CUSTOM_P_STATE_ENABLED", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/provider.yaml", "(undercloud)USD openstack overcloud roles generate -o /home/stack/templates/roles_data_roles_data_custom_traits.yaml Compute:Compute Controller", "########################## # GPU configuration # ########################## ComputeGpuParameters: NovaVGPUTypesDeviceAddressesMapping: {'nvidia-319': ['0000:82:00.0'], 'nvidia-320': ['0000:04:00.0']} CustomProviderInventories: - name: computegpu-0.localdomain_pci_0000_04_00_0 traits: - CUSTOM_NVIDIA_12 - name: computegpu-0.localdomain_pci_0000_82_00_0 traits: - CUSTOM_NVIDIA_11 - name: computegpu-1.localdomain_pci_0000_04_00_0 traits: - CUSTOM_NVIDIA_12 - name: computegpu-1.localdomain_pci_0000_82_00_0 traits: - CUSTOM_NVIDIA_11 - uuid: USDCOMPUTE_NODE inventories: CUSTOM_EXAMPLE_RESOURCE_CLASS: total: 100 1 reserved: 0 2 min_unit: 1 3 max_unit: 10 4 step_size: 1 5 allocation_ratio: 1.0 6 CUSTOM_ANOTHER_EXAMPLE_RESOURCE_CLASS: total: 100 traits: # This Compute node enables support for P-state and C-state control - CUSTOM_P_STATE_ENABLED - CUSTOM_C_STATE_ENABLED", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/roles_data_roles_data_custom_traits.yaml", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml", "(overcloud)# openstack aggregate create <aggregate_name>", "(overcloud)# openstack aggregate set --property <key=value> --property <key=value> <aggregate_name>", "(overcloud)# openstack aggregate add host <aggregate_name> <host_name>", "(overcloud)USD openstack flavor create --ram <size_mb> --disk <size_gb> --vcpus <no_reserved_vcpus> host-agg-flavor", "(overcloud)USD openstack image create host-agg-image", "(overcloud)# openstack flavor set --property aggregate_instance_extra_specs:ssd=true host-agg-flavor", "(overcloud)# openstack image set --property os_type=linux host-agg-image", "(overcloud)# openstack aggregate create --zone <availability_zone> <aggregate_name>", "(overcloud)# openstack aggregate set --zone <availability_zone> <aggregate_name>", "(overcloud)# openstack aggregate set --property <key=value> <aggregate_name>", "(overcloud)# openstack aggregate add host <aggregate_name> <host_name>", "(overcloud)# openstack aggregate show <aggregate_name>", "(overcloud)# openstack aggregate remove host <aggregate_name> <host_name>", "(overcloud)# openstack aggregate delete <aggregate_name>", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/<compute_environment_file>.yaml \\", "(overcloud)# openstack project list", "(overcloud)# openstack aggregate set --property filter_tenant_id<ID0>=<project_id0> --property filter_tenant_id<ID1>=<project_id1> --property filter_tenant_id<IDn>=<project_idn> <aggregate_name>", "(overcloud)# openstack aggregate set --property filter_tenant_id0=78f1 --property filter_tenant_id1=9d3t --property filter_tenant_id2=aa29 project-isolated-aggregate", "(overcloud)# openstack aggregate set --property filter_tenant_id=78f1 single-project-isolated-aggregate" ]

[ "oc scale deployment/vsphere-problem-detector-operator --replicas=0 -n openshift-cluster-storage-operator", "oc -n openshift-cluster-storage-operator get pod -l name=vsphere-problem-detector-operator -w", "NAME READY STATUS RESTARTS AGE vsphere-problem-detector-operator-77486bd645-9ntpb 1/1 Running 0 11s", "oc get event -n openshift-cluster-storage-operator --sort-by={.metadata.creationTimestamp}", "16m Normal Started pod/vsphere-problem-detector-operator-xxxxx Started container vsphere-problem-detector 16m Normal Created pod/vsphere-problem-detector-operator-xxxxx Created container vsphere-problem-detector 16m Normal LeaderElection configmap/vsphere-problem-detector-lock vsphere-problem-detector-operator-xxxxx became leader", "oc logs deployment/vsphere-problem-detector-operator -n openshift-cluster-storage-operator", "I0108 08:32:28.445696 1 operator.go:209] ClusterInfo passed I0108 08:32:28.451029 1 datastore.go:57] CheckStorageClasses checked 1 storage classes, 0 problems found I0108 08:32:28.451047 1 operator.go:209] CheckStorageClasses passed I0108 08:32:28.452160 1 operator.go:209] CheckDefaultDatastore passed I0108 08:32:28.480648 1 operator.go:271] CheckNodeDiskUUID:<host_name> passed I0108 08:32:28.480685 1 operator.go:271] CheckNodeProviderID:<host_name> passed", "oc get nodes -o custom-columns=NAME:.metadata.name,PROVIDER_ID:.spec.providerID,UUID:.status.nodeInfo.systemUUID", "/var/lib/kubelet/plugins/kubernetes.io/vsphere-volume/mounts/[<datastore>] 00000000-0000-0000-0000-000000000000/<cluster_id>-dynamic-pvc-00000000-0000-0000-0000-000000000000.vmdk" ]

[ "default via 192.168.0.1 dev enp1s0 10.10.10.0/24 via 192.168.0.10 dev enp1s0 172.16.1.10/32 via 192.168.0.10 dev enp1s0", "2001:db8:1::/48 via 2001:db8::1 metric 2048 2001:db8:2::/48", "10.10.10.0/24 via 192.168.0.10 src 192.168.0.2", "ADDRESS0=10.10.10.0 NETMASK0=255.255.255.0 GATEWAY0=192.168.1.1", "ADDRESS0=10.10.10.0 NETMASK0=255.255.255.0 GATEWAY0=192.168.0.10 ADDRESS1=172.16.1.10 NETMASK1=255.255.255.0 GATEWAY1=192.168.0.10", "10.10.10.0/24 via 192.168.0.10 table 1 10.10.10.0/24 via 192.168.0.10 table 2" ]

[ "More specifically, given an OperatorPKI with <name>, the CNO will manage:" ]

[ "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-atmosphere-websocket</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>", "atmosphere-websocket:servicePath", "atmosphere-websocket:///relative path[?options]", "from(\"atmosphere-websocket:///servicepath\") .to(\"direct:next\");", "<camelContext xmlns=\"http://camel.apache.org/schema/spring\"> <route> <from uri=\"atmosphere-websocket:///servicepath\"/> <to uri=\"direct:next\"/> </route> </camelContext>", "from(\"direct:next\") .to(\"atmosphere-websocket:///servicepath\");", "<camelContext xmlns=\"http://camel.apache.org/schema/spring\"> <route> <from uri=\"direct:next\"/> <to uri=\"atmosphere-websocket:///servicepath\"/> </route> </camelContext>" ]

[ "openstack server list", "openstack flavor list", "openstack server resize --flavor <flavor> --wait <instance>", "openstack server list +----------------------+----------------+--------+----------------------------+ | ID | Name | Status | Networks | +----------------------+----------------+--------+----------------------------+ | 67bc9a9a-5928-47c... | myCirrosServer | RESIZE | admin_internal_net=192.168.111.139 | +----------------------+----------------+--------+----------------------------+", "openstack server resize confirm <instance>", "openstack server resize revert <instance>", "openstack server list", "openstack server image create --name <image_name> <instance>", "openstack image set --property hw_qemu_guest_agent=yes --property os_require_quiesce=yes <image_name>", "openstack server rescue [--image <image>] <instance>", "openstack server unrescue <instance>", "openstack server list", "openstack server shelve <instance> [<instance> ...]", "openstack server list" ]

[ "G: s:SH n:5/75320 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2] G: s:EX n:3/258028 f:yI t:EX d:EX/0 a:3 r:4 H: s:EX f:tH e:0 p:4466 [postmark] gfs2_inplace_reserve_i+0x177/0x780 [gfs2] R: n:258028 f:05 b:22256/22256 i:16800 G: s:EX n:2/219916 f:yfI t:EX d:EX/0 a:0 r:3 I: n:75661/219916 t:8 f:0x10 d:0x00000000 s:7522/7522 G: s:SH n:5/127205 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2] G: s:EX n:2/50382 f:yfI t:EX d:EX/0 a:0 r:2 G: s:SH n:5/302519 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2] G: s:SH n:5/313874 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2] G: s:SH n:5/271916 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2] G: s:SH n:5/312732 f:I t:SH d:EX/0 a:0 r:3 H: s:SH f:EH e:0 p:4466 [postmark] gfs2_inode_lookup+0x14e/0x260 [gfs2]" ]

[ "factory.SSL.ClientCertificates.Add( X509Certificate.CreateFromCertFile(certfile) );" ]

[ "kind: Pod apiVersion: v1 metadata: name: example labels: environment: production app: abc 1 spec: restartPolicy: Always 2 securityContext: 3 runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: 4 - name: abc args: - sleep - \"1000000\" volumeMounts: 5 - name: cache-volume mountPath: /cache 6 image: registry.access.redhat.com/ubi7/ubi-init:latest 7 securityContext: allowPrivilegeEscalation: false runAsNonRoot: true capabilities: drop: [\"ALL\"] resources: limits: memory: \"100Mi\" cpu: \"1\" requests: memory: \"100Mi\" cpu: \"1\" volumes: 8 - name: cache-volume emptyDir: sizeLimit: 500Mi", "oc project <project-name>", "oc get pods", "oc get pods", "NAME READY STATUS RESTARTS AGE console-698d866b78-bnshf 1/1 Running 2 165m console-698d866b78-m87pm 1/1 Running 2 165m", "oc get pods -o wide", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE console-698d866b78-bnshf 1/1 Running 2 166m 10.128.0.24 ip-10-0-152-71.ec2.internal <none> console-698d866b78-m87pm 1/1 Running 2 166m 10.129.0.23 ip-10-0-173-237.ec2.internal <none>", "oc adm top pods", "oc adm top pods -n openshift-console", "NAME CPU(cores) MEMORY(bytes) console-7f58c69899-q8c8k 0m 22Mi console-7f58c69899-xhbgg 0m 25Mi downloads-594fcccf94-bcxk8 3m 18Mi downloads-594fcccf94-kv4p6 2m 15Mi", "oc adm top pod --selector=''", "oc adm top pod --selector='name=my-pod'", "oc logs -f <pod_name> -c <container_name>", "oc logs ruby-58cd97df55-mww7r", "oc logs -f ruby-57f7f4855b-znl92 -c ruby", "oc logs <object_type>/<resource_name> 1", "oc logs deployment/ruby", "{ \"kind\": \"Pod\", \"spec\": { \"containers\": [ { \"image\": \"openshift/hello-openshift\", \"name\": \"hello-openshift\" } ] }, \"apiVersion\": \"v1\", \"metadata\": { \"name\": \"iperf-slow\", \"annotations\": { \"kubernetes.io/ingress-bandwidth\": \"10M\", \"kubernetes.io/egress-bandwidth\": \"10M\" } } }", "oc create -f <file_or_dir_path>", "oc get poddisruptionbudget --all-namespaces", "NAMESPACE NAME MIN AVAILABLE MAX UNAVAILABLE ALLOWED DISRUPTIONS AGE openshift-apiserver openshift-apiserver-pdb N/A 1 1 121m openshift-cloud-controller-manager aws-cloud-controller-manager 1 N/A 1 125m openshift-cloud-credential-operator pod-identity-webhook 1 N/A 1 117m openshift-cluster-csi-drivers aws-ebs-csi-driver-controller-pdb N/A 1 1 121m openshift-cluster-storage-operator csi-snapshot-controller-pdb N/A 1 1 122m openshift-cluster-storage-operator csi-snapshot-webhook-pdb N/A 1 1 122m openshift-console console N/A 1 1 116m #", "apiVersion: policy/v1 1 kind: PodDisruptionBudget metadata: name: my-pdb spec: minAvailable: 2 2 selector: 3 matchLabels: name: my-pod", "apiVersion: policy/v1 1 kind: PodDisruptionBudget metadata: name: my-pdb spec: maxUnavailable: 25% 2 selector: 3 matchLabels: name: my-pod", "oc create -f </path/to/file> -n <project_name>", "apiVersion: policy/v1 kind: PodDisruptionBudget metadata: name: my-pdb spec: minAvailable: 2 selector: matchLabels: name: my-pod unhealthyPodEvictionPolicy: AlwaysAllow 1", "oc create -f pod-disruption-budget.yaml", "apiVersion: v1 kind: Pod metadata: name: my-pdb spec: template: metadata: name: critical-pod priorityClassName: system-cluster-critical 1", "oc create -f <file-name>.yaml", "oc autoscale deployment/hello-node --min=5 --max=7 --cpu-percent=75", "horizontalpodautoscaler.autoscaling/hello-node autoscaled", "apiVersion: autoscaling/v1 kind: HorizontalPodAutoscaler metadata: name: hello-node namespace: default spec: maxReplicas: 7 minReplicas: 3 scaleTargetRef: apiVersion: apps/v1 kind: Deployment name: hello-node targetCPUUtilizationPercentage: 75 status: currentReplicas: 5 desiredReplicas: 0", "oc get deployment hello-node", "NAME REVISION DESIRED CURRENT TRIGGERED BY hello-node 1 5 5 config", "type: Resource resource: name: cpu target: type: Utilization averageUtilization: 60", "behavior: scaleDown: stabilizationWindowSeconds: 300", "apiVersion: autoscaling/v2 kind: HorizontalPodAutoscaler metadata: name: hpa-resource-metrics-memory namespace: default spec: behavior: scaleDown: 1 policies: 2 - type: Pods 3 value: 4 4 periodSeconds: 60 5 - type: Percent value: 10 6 periodSeconds: 60 selectPolicy: Min 7 stabilizationWindowSeconds: 300 8 scaleUp: 9 policies: - type: Pods value: 5 10 periodSeconds: 70 - type: Percent value: 12 11 periodSeconds: 80 selectPolicy: Max stabilizationWindowSeconds: 0", "apiVersion: autoscaling/v2 kind: HorizontalPodAutoscaler metadata: name: hpa-resource-metrics-memory namespace: default spec: minReplicas: 20 behavior: scaleDown: stabilizationWindowSeconds: 300 policies: - type: Pods value: 4 periodSeconds: 30 - type: Percent value: 10 periodSeconds: 60 selectPolicy: Max scaleUp: selectPolicy: Disabled", "oc edit hpa hpa-resource-metrics-memory", "apiVersion: autoscaling/v1 kind: HorizontalPodAutoscaler metadata: annotations: autoscaling.alpha.kubernetes.io/behavior: '{\"ScaleUp\":{\"StabilizationWindowSeconds\":0,\"SelectPolicy\":\"Max\",\"Policies\":[{\"Type\":\"Pods\",\"Value\":4,\"PeriodSeconds\":15},{\"Type\":\"Percent\",\"Value\":100,\"PeriodSeconds\":15}]}, \"ScaleDown\":{\"StabilizationWindowSeconds\":300,\"SelectPolicy\":\"Min\",\"Policies\":[{\"Type\":\"Pods\",\"Value\":4,\"PeriodSeconds\":60},{\"Type\":\"Percent\",\"Value\":10,\"PeriodSeconds\":60}]}}'", "oc describe PodMetrics openshift-kube-scheduler-ip-10-0-135-131.ec2.internal", "Name: openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Namespace: openshift-kube-scheduler Labels: <none> Annotations: <none> API Version: metrics.k8s.io/v1beta1 Containers: Name: wait-for-host-port Usage: Memory: 0 Name: scheduler Usage: Cpu: 8m Memory: 45440Ki Kind: PodMetrics Metadata: Creation Timestamp: 2019-05-23T18:47:56Z Self Link: /apis/metrics.k8s.io/v1beta1/namespaces/openshift-kube-scheduler/pods/openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Timestamp: 2019-05-23T18:47:56Z Window: 1m0s Events: <none>", "oc autoscale <object_type>/<name> \\ 1 --min <number> \\ 2 --max <number> \\ 3 --cpu-percent=<percent> 4", "oc autoscale deployment/hello-node --min=5 --max=7 --cpu-percent=75", "apiVersion: autoscaling/v2 1 kind: HorizontalPodAutoscaler metadata: name: cpu-autoscale 2 namespace: default spec: scaleTargetRef: apiVersion: apps/v1 3 kind: Deployment 4 name: example 5 minReplicas: 1 6 maxReplicas: 10 7 metrics: 8 - type: Resource resource: name: cpu 9 target: type: AverageValue 10 averageValue: 500m 11", "oc create -f <file-name>.yaml", "oc get hpa cpu-autoscale", "NAME REFERENCE TARGETS MINPODS MAXPODS REPLICAS AGE cpu-autoscale Deployment/example 173m/500m 1 10 1 20m", "oc describe PodMetrics openshift-kube-scheduler-ip-10-0-129-223.compute.internal -n openshift-kube-scheduler", "Name: openshift-kube-scheduler-ip-10-0-129-223.compute.internal Namespace: openshift-kube-scheduler Labels: <none> Annotations: <none> API Version: metrics.k8s.io/v1beta1 Containers: Name: wait-for-host-port Usage: Cpu: 0 Memory: 0 Name: scheduler Usage: Cpu: 8m Memory: 45440Ki Kind: PodMetrics Metadata: Creation Timestamp: 2020-02-14T22:21:14Z Self Link: /apis/metrics.k8s.io/v1beta1/namespaces/openshift-kube-scheduler/pods/openshift-kube-scheduler-ip-10-0-129-223.compute.internal Timestamp: 2020-02-14T22:21:14Z Window: 5m0s Events: <none>", "apiVersion: autoscaling/v2 1 kind: HorizontalPodAutoscaler metadata: name: hpa-resource-metrics-memory 2 namespace: default spec: scaleTargetRef: apiVersion: apps/v1 3 kind: Deployment 4 name: example 5 minReplicas: 1 6 maxReplicas: 10 7 metrics: 8 - type: Resource resource: name: memory 9 target: type: AverageValue 10 averageValue: 500Mi 11 behavior: 12 scaleDown: stabilizationWindowSeconds: 300 policies: - type: Pods value: 4 periodSeconds: 60 - type: Percent value: 10 periodSeconds: 60 selectPolicy: Max", "apiVersion: autoscaling/v2 1 kind: HorizontalPodAutoscaler metadata: name: memory-autoscale 2 namespace: default spec: scaleTargetRef: apiVersion: apps/v1 3 kind: Deployment 4 name: example 5 minReplicas: 1 6 maxReplicas: 10 7 metrics: 8 - type: Resource resource: name: memory 9 target: type: Utilization 10 averageUtilization: 50 11 behavior: 12 scaleUp: stabilizationWindowSeconds: 180 policies: - type: Pods value: 6 periodSeconds: 120 - type: Percent value: 10 periodSeconds: 120 selectPolicy: Max", "oc create -f <file-name>.yaml", "oc create -f hpa.yaml", "horizontalpodautoscaler.autoscaling/hpa-resource-metrics-memory created", "oc get hpa hpa-resource-metrics-memory", "NAME REFERENCE TARGETS MINPODS MAXPODS REPLICAS AGE hpa-resource-metrics-memory Deployment/example 2441216/500Mi 1 10 1 20m", "oc describe hpa hpa-resource-metrics-memory", "Name: hpa-resource-metrics-memory Namespace: default Labels: <none> Annotations: <none> CreationTimestamp: Wed, 04 Mar 2020 16:31:37 +0530 Reference: Deployment/example Metrics: ( current / target ) resource memory on pods: 2441216 / 500Mi Min replicas: 1 Max replicas: 10 ReplicationController pods: 1 current / 1 desired Conditions: Type Status Reason Message ---- ------ ------ ------- AbleToScale True ReadyForNewScale recommended size matches current size ScalingActive True ValidMetricFound the HPA was able to successfully calculate a replica count from memory resource ScalingLimited False DesiredWithinRange the desired count is within the acceptable range Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal SuccessfulRescale 6m34s horizontal-pod-autoscaler New size: 1; reason: All metrics below target", "oc describe hpa cm-test", "Name: cm-test Namespace: prom Labels: <none> Annotations: <none> CreationTimestamp: Fri, 16 Jun 2017 18:09:22 +0000 Reference: ReplicationController/cm-test Metrics: ( current / target ) \"http_requests\" on pods: 66m / 500m Min replicas: 1 Max replicas: 4 ReplicationController pods: 1 current / 1 desired Conditions: 1 Type Status Reason Message ---- ------ ------ ------- AbleToScale True ReadyForNewScale the last scale time was sufficiently old as to warrant a new scale ScalingActive True ValidMetricFound the HPA was able to successfully calculate a replica count from pods metric http_request ScalingLimited False DesiredWithinRange the desired replica count is within the acceptable range Events:", "Conditions: Type Status Reason Message ---- ------ ------ ------- AbleToScale False FailedGetScale the HPA controller was unable to get the target's current scale: no matches for kind \"ReplicationController\" in group \"apps\" Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning FailedGetScale 6s (x3 over 36s) horizontal-pod-autoscaler no matches for kind \"ReplicationController\" in group \"apps\"", "Conditions: Type Status Reason Message ---- ------ ------ ------- AbleToScale True SucceededGetScale the HPA controller was able to get the target's current scale ScalingActive False FailedGetResourceMetric the HPA was unable to compute the replica count: failed to get cpu utilization: unable to get metrics for resource cpu: no metrics returned from resource metrics API", "Conditions: Type Status Reason Message ---- ------ ------ ------- AbleToScale True ReadyForNewScale the last scale time was sufficiently old as to warrant a new scale ScalingActive True ValidMetricFound the HPA was able to successfully calculate a replica count from pods metric http_request ScalingLimited False DesiredWithinRange the desired replica count is within the acceptable range", "oc describe PodMetrics openshift-kube-scheduler-ip-10-0-135-131.ec2.internal", "Name: openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Namespace: openshift-kube-scheduler Labels: <none> Annotations: <none> API Version: metrics.k8s.io/v1beta1 Containers: Name: wait-for-host-port Usage: Memory: 0 Name: scheduler Usage: Cpu: 8m Memory: 45440Ki Kind: PodMetrics Metadata: Creation Timestamp: 2019-05-23T18:47:56Z Self Link: /apis/metrics.k8s.io/v1beta1/namespaces/openshift-kube-scheduler/pods/openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Timestamp: 2019-05-23T18:47:56Z Window: 1m0s Events: <none>", "oc describe hpa <pod-name>", "oc describe hpa cm-test", "Name: cm-test Namespace: prom Labels: <none> Annotations: <none> CreationTimestamp: Fri, 16 Jun 2017 18:09:22 +0000 Reference: ReplicationController/cm-test Metrics: ( current / target ) \"http_requests\" on pods: 66m / 500m Min replicas: 1 Max replicas: 4 ReplicationController pods: 1 current / 1 desired Conditions: 1 Type Status Reason Message ---- ------ ------ ------- AbleToScale True ReadyForNewScale the last scale time was sufficiently old as to warrant a new scale ScalingActive True ValidMetricFound the HPA was able to successfully calculate a replica count from pods metric http_request ScalingLimited False DesiredWithinRange the desired replica count is within the acceptable range", "oc get all -n openshift-vertical-pod-autoscaler", "NAME READY STATUS RESTARTS AGE pod/vertical-pod-autoscaler-operator-85b4569c47-2gmhc 1/1 Running 0 3m13s pod/vpa-admission-plugin-default-67644fc87f-xq7k9 1/1 Running 0 2m56s pod/vpa-recommender-default-7c54764b59-8gckt 1/1 Running 0 2m56s pod/vpa-updater-default-7f6cc87858-47vw9 1/1 Running 0 2m56s NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/vpa-webhook ClusterIP 172.30.53.206 <none> 443/TCP 2m56s NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/vertical-pod-autoscaler-operator 1/1 1 1 3m13s deployment.apps/vpa-admission-plugin-default 1/1 1 1 2m56s deployment.apps/vpa-recommender-default 1/1 1 1 2m56s deployment.apps/vpa-updater-default 1/1 1 1 2m56s NAME DESIRED CURRENT READY AGE replicaset.apps/vertical-pod-autoscaler-operator-85b4569c47 1 1 1 3m13s replicaset.apps/vpa-admission-plugin-default-67644fc87f 1 1 1 2m56s replicaset.apps/vpa-recommender-default-7c54764b59 1 1 1 2m56s replicaset.apps/vpa-updater-default-7f6cc87858 1 1 1 2m56s", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES vertical-pod-autoscaler-operator-6c75fcc9cd-5pb6z 1/1 Running 0 7m59s 10.128.2.24 c416-tfsbj-master-1 <none> <none> vpa-admission-plugin-default-6cb78d6f8b-rpcrj 1/1 Running 0 5m37s 10.129.2.22 c416-tfsbj-master-1 <none> <none> vpa-recommender-default-66846bd94c-dsmpp 1/1 Running 0 5m37s 10.129.2.20 c416-tfsbj-master-0 <none> <none> vpa-updater-default-db8b58df-2nkvf 1/1 Running 0 5m37s 10.129.2.21 c416-tfsbj-master-1 <none> <none>", "oc edit Subscription vertical-pod-autoscaler -n openshift-vertical-pod-autoscaler", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: labels: operators.coreos.com/vertical-pod-autoscaler.openshift-vertical-pod-autoscaler: \"\" name: vertical-pod-autoscaler spec: config: nodeSelector: node-role.kubernetes.io/<node_role>: \"\" 1", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: labels: operators.coreos.com/vertical-pod-autoscaler.openshift-vertical-pod-autoscaler: \"\" name: vertical-pod-autoscaler spec: config: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: 1 - key: \"node-role.kubernetes.io/infra\" operator: \"Exists\" effect: \"NoSchedule\"", "oc edit VerticalPodAutoscalerController default -n openshift-vertical-pod-autoscaler", "apiVersion: autoscaling.openshift.io/v1 kind: VerticalPodAutoscalerController metadata: name: default namespace: openshift-vertical-pod-autoscaler spec: deploymentOverrides: admission: container: resources: {} nodeSelector: node-role.kubernetes.io/<node_role>: \"\" 1 recommender: container: resources: {} nodeSelector: node-role.kubernetes.io/<node_role>: \"\" 2 updater: container: resources: {} nodeSelector: node-role.kubernetes.io/<node_role>: \"\" 3", "apiVersion: autoscaling.openshift.io/v1 kind: VerticalPodAutoscalerController metadata: name: default namespace: openshift-vertical-pod-autoscaler spec: deploymentOverrides: admission: container: resources: {} nodeSelector: node-role.kubernetes.io/worker: \"\" tolerations: 1 - key: \"my-example-node-taint-key\" operator: \"Exists\" effect: \"NoSchedule\" recommender: container: resources: {} nodeSelector: node-role.kubernetes.io/worker: \"\" tolerations: 2 - key: \"my-example-node-taint-key\" operator: \"Exists\" effect: \"NoSchedule\" updater: container: resources: {} nodeSelector: node-role.kubernetes.io/worker: \"\" tolerations: 3 - key: \"my-example-node-taint-key\" operator: \"Exists\" effect: \"NoSchedule\"", "oc get pods -n openshift-vertical-pod-autoscaler -o wide", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES vertical-pod-autoscaler-operator-6c75fcc9cd-5pb6z 1/1 Running 0 7m59s 10.128.2.24 c416-tfsbj-infra-eastus3-2bndt <none> <none> vpa-admission-plugin-default-6cb78d6f8b-rpcrj 1/1 Running 0 5m37s 10.129.2.22 c416-tfsbj-infra-eastus1-lrgj8 <none> <none> vpa-recommender-default-66846bd94c-dsmpp 1/1 Running 0 5m37s 10.129.2.20 c416-tfsbj-infra-eastus1-lrgj8 <none> <none> vpa-updater-default-db8b58df-2nkvf 1/1 Running 0 5m37s 10.129.2.21 c416-tfsbj-infra-eastus1-lrgj8 <none> <none>", "resources: limits: cpu: 1 memory: 500Mi requests: cpu: 500m memory: 100Mi", "resources: limits: cpu: 50m memory: 1250Mi requests: cpu: 25m memory: 262144k", "oc get vpa <vpa-name> --output yaml", "status: recommendation: containerRecommendations: - containerName: frontend lowerBound: cpu: 25m memory: 262144k target: cpu: 25m memory: 262144k uncappedTarget: cpu: 25m memory: 262144k upperBound: cpu: 262m memory: \"274357142\" - containerName: backend lowerBound: cpu: 12m memory: 131072k target: cpu: 12m memory: 131072k uncappedTarget: cpu: 12m memory: 131072k upperBound: cpu: 476m memory: \"498558823\"", "apiVersion: autoscaling.openshift.io/v1 kind: VerticalPodAutoscalerController metadata: creationTimestamp: \"2021-04-21T19:29:49Z\" generation: 2 name: default namespace: openshift-vertical-pod-autoscaler resourceVersion: \"142172\" uid: 180e17e9-03cc-427f-9955-3b4d7aeb2d59 spec: minReplicas: 3 1 podMinCPUMillicores: 25 podMinMemoryMb: 250 recommendationOnly: false safetyMarginFraction: 0.15", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender spec: targetRef: apiVersion: \"apps/v1\" kind: Deployment 1 name: frontend 2 updatePolicy: updateMode: \"Auto\" 3", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender spec: targetRef: apiVersion: \"apps/v1\" kind: Deployment 1 name: frontend 2 updatePolicy: updateMode: \"Initial\" 3", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender spec: targetRef: apiVersion: \"apps/v1\" kind: Deployment 1 name: frontend 2 updatePolicy: updateMode: \"Off\" 3", "oc get vpa <vpa-name> --output yaml", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender spec: targetRef: apiVersion: \"apps/v1\" kind: Deployment 1 name: frontend 2 updatePolicy: updateMode: \"Auto\" 3 resourcePolicy: 4 containerPolicies: - containerName: my-opt-sidecar mode: \"Off\"", "spec: containers: - name: frontend resources: limits: cpu: 1 memory: 500Mi requests: cpu: 500m memory: 100Mi - name: backend resources: limits: cpu: \"1\" memory: 500Mi requests: cpu: 500m memory: 100Mi", "spec: containers: name: frontend resources: limits: cpu: 50m memory: 1250Mi requests: cpu: 25m memory: 262144k name: backend resources: limits: cpu: \"1\" memory: 500Mi requests: cpu: 500m memory: 100Mi", "apiVersion: autoscaling.openshift.io/v1 kind: VerticalPodAutoscalerController metadata: name: default namespace: openshift-vertical-pod-autoscaler spec: deploymentOverrides: admission: 1 container: args: 2 - '--kube-api-qps=50.0' - '--kube-api-burst=100.0' resources: requests: 3 cpu: 40m memory: 150Mi limits: memory: 300Mi recommender: 4 container: args: - '--kube-api-qps=60.0' - '--kube-api-burst=120.0' - '--memory-saver=true' 5 resources: requests: cpu: 75m memory: 275Mi limits: memory: 550Mi updater: 6 container: args: - '--kube-api-qps=60.0' - '--kube-api-burst=120.0' resources: requests: cpu: 80m memory: 350M limits: memory: 700Mi minReplicas: 2 podMinCPUMillicores: 25 podMinMemoryMb: 250 recommendationOnly: false safetyMarginFraction: 0.15", "apiVersion: v1 kind: Pod metadata: name: vpa-updater-default-d65ffb9dc-hgw44 namespace: openshift-vertical-pod-autoscaler spec: containers: - args: - --logtostderr - --v=1 - --min-replicas=2 - --kube-api-qps=60.0 - --kube-api-burst=120.0 resources: requests: cpu: 80m memory: 350M", "apiVersion: v1 kind: Pod metadata: name: vpa-admission-plugin-default-756999448c-l7tsd namespace: openshift-vertical-pod-autoscaler spec: containers: - args: - --logtostderr - --v=1 - --tls-cert-file=/data/tls-certs/tls.crt - --tls-private-key=/data/tls-certs/tls.key - --client-ca-file=/data/tls-ca-certs/service-ca.crt - --webhook-timeout-seconds=10 - --kube-api-qps=50.0 - --kube-api-burst=100.0 resources: requests: cpu: 40m memory: 150Mi", "apiVersion: v1 kind: Pod metadata: name: vpa-recommender-default-74c979dbbc-znrd2 namespace: openshift-vertical-pod-autoscaler spec: containers: - args: - --logtostderr - --v=1 - --recommendation-margin-fraction=0.15 - --pod-recommendation-min-cpu-millicores=25 - --pod-recommendation-min-memory-mb=250 - --kube-api-qps=60.0 - --kube-api-burst=120.0 - --memory-saver=true resources: requests: cpu: 75m memory: 275Mi", "apiVersion: v1 1 kind: ServiceAccount metadata: name: alt-vpa-recommender-sa namespace: <namespace_name> --- apiVersion: rbac.authorization.k8s.io/v1 2 kind: ClusterRoleBinding metadata: name: system:example-metrics-reader roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: system:metrics-reader subjects: - kind: ServiceAccount name: alt-vpa-recommender-sa namespace: <namespace_name> --- apiVersion: rbac.authorization.k8s.io/v1 3 kind: ClusterRoleBinding metadata: name: system:example-vpa-actor roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: system:vpa-actor subjects: - kind: ServiceAccount name: alt-vpa-recommender-sa namespace: <namespace_name> --- apiVersion: rbac.authorization.k8s.io/v1 4 kind: ClusterRoleBinding metadata: name: system:example-vpa-target-reader-binding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: system:vpa-target-reader subjects: - kind: ServiceAccount name: alt-vpa-recommender-sa namespace: <namespace_name>", "apiVersion: apps/v1 kind: Deployment metadata: name: alt-vpa-recommender namespace: <namespace_name> spec: replicas: 1 selector: matchLabels: app: alt-vpa-recommender template: metadata: labels: app: alt-vpa-recommender spec: containers: 1 - name: recommender image: quay.io/example/alt-recommender:latest 2 imagePullPolicy: Always resources: limits: cpu: 200m memory: 1000Mi requests: cpu: 50m memory: 500Mi ports: - name: prometheus containerPort: 8942 securityContext: allowPrivilegeEscalation: false capabilities: drop: - ALL seccompProfile: type: RuntimeDefault serviceAccountName: alt-vpa-recommender-sa 3 securityContext: runAsNonRoot: true", "oc get pods", "NAME READY STATUS RESTARTS AGE frontend-845d5478d-558zf 1/1 Running 0 4m25s frontend-845d5478d-7z9gx 1/1 Running 0 4m25s frontend-845d5478d-b7l4j 1/1 Running 0 4m25s vpa-alt-recommender-55878867f9-6tp5v 1/1 Running 0 9s", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender namespace: <namespace_name> spec: recommenders: - name: alt-vpa-recommender 1 targetRef: apiVersion: \"apps/v1\" kind: Deployment 2 name: frontend", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: vpa-recommender spec: targetRef: apiVersion: \"apps/v1\" kind: Deployment 1 name: frontend 2 updatePolicy: updateMode: \"Auto\" 3 resourcePolicy: 4 containerPolicies: - containerName: my-opt-sidecar mode: \"Off\" recommenders: 5 - name: my-recommender", "oc create -f <file-name>.yaml", "oc get vpa <vpa-name> --output yaml", "status: recommendation: containerRecommendations: - containerName: frontend lowerBound: 1 cpu: 25m memory: 262144k target: 2 cpu: 25m memory: 262144k uncappedTarget: 3 cpu: 25m memory: 262144k upperBound: 4 cpu: 262m memory: \"274357142\" - containerName: backend lowerBound: cpu: 12m memory: 131072k target: cpu: 12m memory: 131072k uncappedTarget: cpu: 12m memory: 131072k upperBound: cpu: 476m memory: \"498558823\"", "apiVersion: apiextensions.k8s.io/v1 kind: CustomResourceDefinition metadata: name: scalablepods.testing.openshift.io spec: group: testing.openshift.io versions: - name: v1 served: true storage: true schema: openAPIV3Schema: type: object properties: spec: type: object properties: replicas: type: integer minimum: 0 selector: type: string status: type: object properties: replicas: type: integer subresources: status: {} scale: specReplicasPath: .spec.replicas statusReplicasPath: .status.replicas labelSelectorPath: .spec.selector 1 scope: Namespaced names: plural: scalablepods singular: scalablepod kind: ScalablePod shortNames: - spod", "apiVersion: testing.openshift.io/v1 kind: ScalablePod metadata: name: scalable-cr namespace: default spec: selector: \"app=scalable-cr\" 1 replicas: 1", "apiVersion: autoscaling.k8s.io/v1 kind: VerticalPodAutoscaler metadata: name: scalable-cr namespace: default spec: targetRef: apiVersion: testing.openshift.io/v1 kind: ScalablePod name: scalable-cr updatePolicy: updateMode: \"Auto\"", "oc delete namespace openshift-vertical-pod-autoscaler", "oc delete crd verticalpodautoscalercheckpoints.autoscaling.k8s.io", "oc delete crd verticalpodautoscalercontrollers.autoscaling.openshift.io", "oc delete crd verticalpodautoscalers.autoscaling.k8s.io", "oc delete MutatingWebhookConfiguration vpa-webhook-config", "oc delete operator/vertical-pod-autoscaler.openshift-vertical-pod-autoscaler", "apiVersion: v1 kind: Secret metadata: name: test-secret namespace: my-namespace type: Opaque 1 data: 2 username: <username> 3 password: <password> stringData: 4 hostname: myapp.mydomain.com 5", "apiVersion: v1 kind: Secret metadata: name: test-secret type: Opaque 1 data: 2 username: <username> password: <password> stringData: 3 hostname: myapp.mydomain.com secret.properties: | property1=valueA property2=valueB", "apiVersion: v1 kind: ServiceAccount secrets: - name: test-secret", "apiVersion: v1 kind: Pod metadata: name: secret-example-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: secret-test-container image: busybox command: [ \"/bin/sh\", \"-c\", \"cat /etc/secret-volume/*\" ] volumeMounts: 1 - name: secret-volume mountPath: /etc/secret-volume 2 readOnly: true 3 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: secret-volume secret: secretName: test-secret 4 restartPolicy: Never", "apiVersion: v1 kind: Pod metadata: name: secret-example-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: secret-test-container image: busybox command: [ \"/bin/sh\", \"-c\", \"export\" ] env: - name: TEST_SECRET_USERNAME_ENV_VAR valueFrom: secretKeyRef: 1 name: test-secret key: username securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "apiVersion: build.openshift.io/v1 kind: BuildConfig metadata: name: secret-example-bc spec: strategy: sourceStrategy: env: - name: TEST_SECRET_USERNAME_ENV_VAR valueFrom: secretKeyRef: 1 name: test-secret key: username from: kind: ImageStreamTag namespace: openshift name: 'cli:latest'", "apiVersion: v1 kind: Secret metadata: name: mysecret type: Opaque 1 data: username: <username> password: <password>", "oc create -f <filename>.yaml", "apiVersion: v1 kind: Secret metadata: name: secret-sa-sample annotations: kubernetes.io/service-account.name: \"sa-name\" 1 type: kubernetes.io/service-account-token 2", "oc create -f <filename>.yaml", "apiVersion: v1 kind: Secret metadata: name: secret-basic-auth type: kubernetes.io/basic-auth 1 data: stringData: 2 username: admin password: <password>", "oc create -f <filename>.yaml", "apiVersion: v1 kind: Secret metadata: name: secret-ssh-auth type: kubernetes.io/ssh-auth 1 data: ssh-privatekey: | 2 MIIEpQIBAAKCAQEAulqb/Y", "oc create -f <filename>.yaml", "apiVersion: v1 kind: Secret metadata: name: secret-docker-cfg namespace: my-project type: kubernetes.io/dockerconfig 1 data: .dockerconfig:bm5ubm5ubm5ubm5ubm5ubm5ubm5ubmdnZ2dnZ2dnZ2dnZ2dnZ2dnZ2cgYXV0aCBrZXlzCg== 2", "apiVersion: v1 kind: Secret metadata: name: secret-docker-json namespace: my-project type: kubernetes.io/dockerconfig 1 data: .dockerconfigjson:bm5ubm5ubm5ubm5ubm5ubm5ubm5ubmdnZ2dnZ2dnZ2dnZ2dnZ2dnZ2cgYXV0aCBrZXlzCg== 2", "oc create -f <filename>.yaml", "apiVersion: v1 kind: Secret metadata: name: example namespace: <namespace> type: Opaque 1 data: username: <base64 encoded username> password: <base64 encoded password> stringData: 2 hostname: myapp.mydomain.com", "oc create sa <service_account_name> -n <your_namespace>", "apiVersion: v1 kind: Secret metadata: name: <secret_name> 1 annotations: kubernetes.io/service-account.name: \"sa-name\" 2 type: kubernetes.io/service-account-token 3", "oc apply -f service-account-token-secret.yaml", "oc get secret <sa_token_secret> -o jsonpath='{.data.token}' | base64 --decode 1", "ayJhbGciOiJSUzI1NiIsImtpZCI6IklOb2dtck1qZ3hCSWpoNnh5YnZhSE9QMkk3YnRZMVZoclFfQTZfRFp1YlUifQ.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJkZWZhdWx0Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZWNyZXQubmFtZSI6ImJ1aWxkZXItdG9rZW4tdHZrbnIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC5uYW1lIjoiYnVpbGRlciIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VydmljZS1hY2NvdW50LnVpZCI6IjNmZGU2MGZmLTA1NGYtNDkyZi04YzhjLTNlZjE0NDk3MmFmNyIsInN1YiI6InN5c3RlbTpzZXJ2aWNlYWNjb3VudDpkZWZhdWx0OmJ1aWxkZXIifQ.OmqFTDuMHC_lYvvEUrjr1x453hlEEHYcxS9VKSzmRkP1SiVZWPNPkTWlfNRp6bIUZD3U6aN3N7dMSN0eI5hu36xPgpKTdvuckKLTCnelMx6cxOdAbrcw1mCmOClNscwjS1KO1kzMtYnnq8rXHiMJELsNlhnRyyIXRTtNBsy4t64T3283s3SLsancyx0gy0ujx-Ch3uKAKdZi5iT-I8jnnQ-ds5THDs2h65RJhgglQEmSxpHrLGZFmyHAQI-_SjvmHZPXEc482x3SkaQHNLqpmrpJorNqh1M8ZHKzlujhZgVooMvJmWPXTb2vnvi3DGn2XI-hZxl1yD2yGH1RBpYUHA", "curl -X GET <openshift_cluster_api> --header \"Authorization: Bearer <token>\" 1 2", "apiVersion: v1 kind: Service metadata: name: registry annotations: service.beta.openshift.io/serving-cert-secret-name: registry-cert 1", "kind: Service apiVersion: v1 metadata: name: my-service annotations: service.beta.openshift.io/serving-cert-secret-name: my-cert 1 spec: selector: app: MyApp ports: - protocol: TCP port: 80 targetPort: 9376", "oc create -f <file-name>.yaml", "oc get secrets", "NAME TYPE DATA AGE my-cert kubernetes.io/tls 2 9m", "oc describe secret my-cert", "Name: my-cert Namespace: openshift-console Labels: <none> Annotations: service.beta.openshift.io/expiry: 2023-03-08T23:22:40Z service.beta.openshift.io/originating-service-name: my-service service.beta.openshift.io/originating-service-uid: 640f0ec3-afc2-4380-bf31-a8c784846a11 service.beta.openshift.io/expiry: 2023-03-08T23:22:40Z Type: kubernetes.io/tls Data ==== tls.key: 1679 bytes tls.crt: 2595 bytes", "apiVersion: v1 kind: Pod metadata: name: my-service-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: mypod image: redis volumeMounts: - name: my-container mountPath: \"/etc/my-path\" securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: my-volume secret: secretName: my-cert items: - key: username path: my-group/my-username mode: 511", "secret/ssl-key references serviceUID 62ad25ca-d703-11e6-9d6f-0e9c0057b608, which does not match 77b6dd80-d716-11e6-9d6f-0e9c0057b60", "oc delete secret <secret_name>", "oc annotate service <service_name> service.beta.openshift.io/serving-cert-generation-error-", "oc annotate service <service_name> service.beta.openshift.io/serving-cert-generation-error-num-", "apiVersion: operator.openshift.io/v1 kind: ClusterCSIDriver metadata: name: secrets-store.csi.k8s.io spec: managementState: Managed", "apiVersion: v1 kind: ServiceAccount metadata: name: csi-secrets-store-provider-aws namespace: openshift-cluster-csi-drivers --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: csi-secrets-store-provider-aws-cluster-role rules: - apiGroups: [\"\"] resources: [\"serviceaccounts/token\"] verbs: [\"create\"] - apiGroups: [\"\"] resources: [\"serviceaccounts\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"pods\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"nodes\"] verbs: [\"get\"] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: csi-secrets-store-provider-aws-cluster-rolebinding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: csi-secrets-store-provider-aws-cluster-role subjects: - kind: ServiceAccount name: csi-secrets-store-provider-aws namespace: openshift-cluster-csi-drivers --- apiVersion: apps/v1 kind: DaemonSet metadata: namespace: openshift-cluster-csi-drivers name: csi-secrets-store-provider-aws labels: app: csi-secrets-store-provider-aws spec: updateStrategy: type: RollingUpdate selector: matchLabels: app: csi-secrets-store-provider-aws template: metadata: labels: app: csi-secrets-store-provider-aws spec: serviceAccountName: csi-secrets-store-provider-aws hostNetwork: false containers: - name: provider-aws-installer image: public.ecr.aws/aws-secrets-manager/secrets-store-csi-driver-provider-aws:1.0.r2-50-g5b4aca1-2023.06.09.21.19 imagePullPolicy: Always args: - --provider-volume=/etc/kubernetes/secrets-store-csi-providers resources: requests: cpu: 50m memory: 100Mi limits: cpu: 50m memory: 100Mi securityContext: privileged: true volumeMounts: - mountPath: \"/etc/kubernetes/secrets-store-csi-providers\" name: providervol - name: mountpoint-dir mountPath: /var/lib/kubelet/pods mountPropagation: HostToContainer tolerations: - operator: Exists volumes: - name: providervol hostPath: path: \"/etc/kubernetes/secrets-store-csi-providers\" - name: mountpoint-dir hostPath: path: /var/lib/kubelet/pods type: DirectoryOrCreate nodeSelector: kubernetes.io/os: linux", "oc adm policy add-scc-to-user privileged -z csi-secrets-store-provider-aws -n openshift-cluster-csi-drivers", "oc apply -f aws-provider.yaml", "mkdir credentialsrequest-dir-aws", "apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: aws-provider-test namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AWSProviderSpec statementEntries: - action: - \"secretsmanager:GetSecretValue\" - \"secretsmanager:DescribeSecret\" effect: Allow resource: \"arn:*:secretsmanager:*:*:secret:testSecret-??????\" secretRef: name: aws-creds namespace: my-namespace serviceAccountNames: - aws-provider", "oc get --raw=/.well-known/openid-configuration | jq -r '.issuer'", "https://<oidc_provider_name>", "ccoctl aws create-iam-roles --name my-role --region=<aws_region> --credentials-requests-dir=credentialsrequest-dir-aws --identity-provider-arn arn:aws:iam::<aws_account>:oidc-provider/<oidc_provider_name> --output-dir=credrequests-ccoctl-output", "2023/05/15 18:10:34 Role arn:aws:iam::<aws_account_id>:role/my-role-my-namespace-aws-creds created 2023/05/15 18:10:34 Saved credentials configuration to: credrequests-ccoctl-output/manifests/my-namespace-aws-creds-credentials.yaml 2023/05/15 18:10:35 Updated Role policy for Role my-role-my-namespace-aws-creds", "oc annotate -n my-namespace sa/aws-provider eks.amazonaws.com/role-arn=\"<aws_role_arn>\"", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-aws-provider 1 namespace: my-namespace 2 spec: provider: aws 3 parameters: 4 objects: | - objectName: \"testSecret\" objectType: \"secretsmanager\"", "oc create -f secret-provider-class-aws.yaml", "apiVersion: apps/v1 kind: Deployment metadata: name: my-aws-deployment 1 namespace: my-namespace 2 spec: replicas: 1 selector: matchLabels: app: my-storage template: metadata: labels: app: my-storage spec: serviceAccountName: aws-provider containers: - name: busybox image: k8s.gcr.io/e2e-test-images/busybox:1.29 command: - \"/bin/sleep\" - \"10000\" volumeMounts: - name: secrets-store-inline mountPath: \"/mnt/secrets-store\" readOnly: true volumes: - name: secrets-store-inline csi: driver: secrets-store.csi.k8s.io readOnly: true volumeAttributes: secretProviderClass: \"my-aws-provider\" 3", "oc create -f deployment.yaml", "oc exec my-aws-deployment-<hash> -n my-namespace -- ls /mnt/secrets-store/", "testSecret", "oc exec my-aws-deployment-<hash> -n my-namespace -- cat /mnt/secrets-store/testSecret", "<secret_value>", "apiVersion: v1 kind: ServiceAccount metadata: name: csi-secrets-store-provider-aws namespace: openshift-cluster-csi-drivers --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: csi-secrets-store-provider-aws-cluster-role rules: - apiGroups: [\"\"] resources: [\"serviceaccounts/token\"] verbs: [\"create\"] - apiGroups: [\"\"] resources: [\"serviceaccounts\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"pods\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"nodes\"] verbs: [\"get\"] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: csi-secrets-store-provider-aws-cluster-rolebinding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: csi-secrets-store-provider-aws-cluster-role subjects: - kind: ServiceAccount name: csi-secrets-store-provider-aws namespace: openshift-cluster-csi-drivers --- apiVersion: apps/v1 kind: DaemonSet metadata: namespace: openshift-cluster-csi-drivers name: csi-secrets-store-provider-aws labels: app: csi-secrets-store-provider-aws spec: updateStrategy: type: RollingUpdate selector: matchLabels: app: csi-secrets-store-provider-aws template: metadata: labels: app: csi-secrets-store-provider-aws spec: serviceAccountName: csi-secrets-store-provider-aws hostNetwork: false containers: - name: provider-aws-installer image: public.ecr.aws/aws-secrets-manager/secrets-store-csi-driver-provider-aws:1.0.r2-50-g5b4aca1-2023.06.09.21.19 imagePullPolicy: Always args: - --provider-volume=/etc/kubernetes/secrets-store-csi-providers resources: requests: cpu: 50m memory: 100Mi limits: cpu: 50m memory: 100Mi securityContext: privileged: true volumeMounts: - mountPath: \"/etc/kubernetes/secrets-store-csi-providers\" name: providervol - name: mountpoint-dir mountPath: /var/lib/kubelet/pods mountPropagation: HostToContainer tolerations: - operator: Exists volumes: - name: providervol hostPath: path: \"/etc/kubernetes/secrets-store-csi-providers\" - name: mountpoint-dir hostPath: path: /var/lib/kubelet/pods type: DirectoryOrCreate nodeSelector: kubernetes.io/os: linux", "oc adm policy add-scc-to-user privileged -z csi-secrets-store-provider-aws -n openshift-cluster-csi-drivers", "oc apply -f aws-provider.yaml", "mkdir credentialsrequest-dir-aws", "apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: aws-provider-test namespace: openshift-cloud-credential-operator spec: providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AWSProviderSpec statementEntries: - action: - \"ssm:GetParameter\" - \"ssm:GetParameters\" effect: Allow resource: \"arn:*:ssm:*:*:parameter/testParameter*\" secretRef: name: aws-creds namespace: my-namespace serviceAccountNames: - aws-provider", "oc get --raw=/.well-known/openid-configuration | jq -r '.issuer'", "https://<oidc_provider_name>", "ccoctl aws create-iam-roles --name my-role --region=<aws_region> --credentials-requests-dir=credentialsrequest-dir-aws --identity-provider-arn arn:aws:iam::<aws_account>:oidc-provider/<oidc_provider_name> --output-dir=credrequests-ccoctl-output", "2023/05/15 18:10:34 Role arn:aws:iam::<aws_account_id>:role/my-role-my-namespace-aws-creds created 2023/05/15 18:10:34 Saved credentials configuration to: credrequests-ccoctl-output/manifests/my-namespace-aws-creds-credentials.yaml 2023/05/15 18:10:35 Updated Role policy for Role my-role-my-namespace-aws-creds", "oc annotate -n my-namespace sa/aws-provider eks.amazonaws.com/role-arn=\"<aws_role_arn>\"", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-aws-provider 1 namespace: my-namespace 2 spec: provider: aws 3 parameters: 4 objects: | - objectName: \"testParameter\" objectType: \"ssmparameter\"", "oc create -f secret-provider-class-aws.yaml", "apiVersion: apps/v1 kind: Deployment metadata: name: my-aws-deployment 1 namespace: my-namespace 2 spec: replicas: 1 selector: matchLabels: app: my-storage template: metadata: labels: app: my-storage spec: serviceAccountName: aws-provider containers: - name: busybox image: k8s.gcr.io/e2e-test-images/busybox:1.29 command: - \"/bin/sleep\" - \"10000\" volumeMounts: - name: secrets-store-inline mountPath: \"/mnt/secrets-store\" readOnly: true volumes: - name: secrets-store-inline csi: driver: secrets-store.csi.k8s.io readOnly: true volumeAttributes: secretProviderClass: \"my-aws-provider\" 3", "oc create -f deployment.yaml", "oc exec my-aws-deployment-<hash> -n my-namespace -- ls /mnt/secrets-store/", "testParameter", "oc exec my-aws-deployment-<hash> -n my-namespace -- cat /mnt/secrets-store/testSecret", "<secret_value>", "apiVersion: v1 kind: ServiceAccount metadata: name: csi-secrets-store-provider-azure namespace: openshift-cluster-csi-drivers --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: csi-secrets-store-provider-azure-cluster-role rules: - apiGroups: [\"\"] resources: [\"serviceaccounts/token\"] verbs: [\"create\"] - apiGroups: [\"\"] resources: [\"serviceaccounts\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"pods\"] verbs: [\"get\"] - apiGroups: [\"\"] resources: [\"nodes\"] verbs: [\"get\"] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: csi-secrets-store-provider-azure-cluster-rolebinding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: csi-secrets-store-provider-azure-cluster-role subjects: - kind: ServiceAccount name: csi-secrets-store-provider-azure namespace: openshift-cluster-csi-drivers --- apiVersion: apps/v1 kind: DaemonSet metadata: namespace: openshift-cluster-csi-drivers name: csi-secrets-store-provider-azure labels: app: csi-secrets-store-provider-azure spec: updateStrategy: type: RollingUpdate selector: matchLabels: app: csi-secrets-store-provider-azure template: metadata: labels: app: csi-secrets-store-provider-azure spec: serviceAccountName: csi-secrets-store-provider-azure hostNetwork: true containers: - name: provider-azure-installer image: mcr.microsoft.com/oss/azure/secrets-store/provider-azure:v1.4.1 imagePullPolicy: IfNotPresent args: - --endpoint=unix:///provider/azure.sock - --construct-pem-chain=true - --healthz-port=8989 - --healthz-path=/healthz - --healthz-timeout=5s livenessProbe: httpGet: path: /healthz port: 8989 failureThreshold: 3 initialDelaySeconds: 5 timeoutSeconds: 10 periodSeconds: 30 resources: requests: cpu: 50m memory: 100Mi limits: cpu: 50m memory: 100Mi securityContext: allowPrivilegeEscalation: false readOnlyRootFilesystem: true runAsUser: 0 capabilities: drop: - ALL volumeMounts: - mountPath: \"/provider\" name: providervol affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: type operator: NotIn values: - virtual-kubelet volumes: - name: providervol hostPath: path: \"/var/run/secrets-store-csi-providers\" tolerations: - operator: Exists nodeSelector: kubernetes.io/os: linux", "oc adm policy add-scc-to-user privileged -z csi-secrets-store-provider-azure -n openshift-cluster-csi-drivers", "oc apply -f azure-provider.yaml", "SERVICE_PRINCIPAL_CLIENT_SECRET=\"USD(az ad sp create-for-rbac --name https://USDKEYVAULT_NAME --query 'password' -otsv)\"", "SERVICE_PRINCIPAL_CLIENT_ID=\"USD(az ad sp list --display-name https://USDKEYVAULT_NAME --query '[0].appId' -otsv)\"", "oc create secret generic secrets-store-creds -n my-namespace --from-literal clientid=USD{SERVICE_PRINCIPAL_CLIENT_ID} --from-literal clientsecret=USD{SERVICE_PRINCIPAL_CLIENT_SECRET}", "oc -n my-namespace label secret secrets-store-creds secrets-store.csi.k8s.io/used=true", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-azure-provider 1 namespace: my-namespace 2 spec: provider: azure 3 parameters: 4 usePodIdentity: \"false\" useVMManagedIdentity: \"false\" userAssignedIdentityID: \"\" keyvaultName: \"kvname\" objects: | array: - | objectName: secret1 objectType: secret tenantId: \"tid\"", "oc create -f secret-provider-class-azure.yaml", "apiVersion: apps/v1 kind: Deployment metadata: name: my-azure-deployment 1 namespace: my-namespace 2 spec: replicas: 1 selector: matchLabels: app: my-storage template: metadata: labels: app: my-storage spec: containers: - name: busybox image: k8s.gcr.io/e2e-test-images/busybox:1.29 command: - \"/bin/sleep\" - \"10000\" volumeMounts: - name: secrets-store-inline mountPath: \"/mnt/secrets-store\" readOnly: true volumes: - name: secrets-store-inline csi: driver: secrets-store.csi.k8s.io readOnly: true volumeAttributes: secretProviderClass: \"my-azure-provider\" 3 nodePublishSecretRef: name: secrets-store-creds 4", "oc create -f deployment.yaml", "oc exec my-azure-deployment-<hash> -n my-namespace -- ls /mnt/secrets-store/", "secret1", "oc exec my-azure-deployment-<hash> -n my-namespace -- cat /mnt/secrets-store/secret1", "my-secret-value", "apiVersion: v1 kind: ServiceAccount metadata: name: csi-secrets-store-provider-gcp namespace: openshift-cluster-csi-drivers --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: csi-secrets-store-provider-gcp-rolebinding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: csi-secrets-store-provider-gcp-role subjects: - kind: ServiceAccount name: csi-secrets-store-provider-gcp namespace: openshift-cluster-csi-drivers --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: csi-secrets-store-provider-gcp-role rules: - apiGroups: - \"\" resources: - serviceaccounts/token verbs: - create - apiGroups: - \"\" resources: - serviceaccounts verbs: - get --- apiVersion: apps/v1 kind: DaemonSet metadata: name: csi-secrets-store-provider-gcp namespace: openshift-cluster-csi-drivers labels: app: csi-secrets-store-provider-gcp spec: updateStrategy: type: RollingUpdate selector: matchLabels: app: csi-secrets-store-provider-gcp template: metadata: labels: app: csi-secrets-store-provider-gcp spec: serviceAccountName: csi-secrets-store-provider-gcp initContainers: - name: chown-provider-mount image: busybox command: - chown - \"1000:1000\" - /etc/kubernetes/secrets-store-csi-providers volumeMounts: - mountPath: \"/etc/kubernetes/secrets-store-csi-providers\" name: providervol securityContext: privileged: true hostNetwork: false hostPID: false hostIPC: false containers: - name: provider image: us-docker.pkg.dev/secretmanager-csi/secrets-store-csi-driver-provider-gcp/plugin@sha256:a493a78bbb4ebce5f5de15acdccc6f4d19486eae9aa4fa529bb60ac112dd6650 securityContext: privileged: true imagePullPolicy: IfNotPresent resources: requests: cpu: 50m memory: 100Mi limits: cpu: 50m memory: 100Mi env: - name: TARGET_DIR value: \"/etc/kubernetes/secrets-store-csi-providers\" volumeMounts: - mountPath: \"/etc/kubernetes/secrets-store-csi-providers\" name: providervol mountPropagation: None readOnly: false livenessProbe: failureThreshold: 3 httpGet: path: /live port: 8095 initialDelaySeconds: 5 timeoutSeconds: 10 periodSeconds: 30 volumes: - name: providervol hostPath: path: /etc/kubernetes/secrets-store-csi-providers tolerations: - key: kubernetes.io/arch operator: Equal value: amd64 effect: NoSchedule nodeSelector: kubernetes.io/os: linux", "oc adm policy add-scc-to-user privileged -z csi-secrets-store-provider-gcp -n openshift-cluster-csi-drivers", "oc apply -f gcp-provider.yaml", "oc new-project my-namespace", "oc label ns my-namespace security.openshift.io/scc.podSecurityLabelSync=false pod-security.kubernetes.io/enforce=privileged pod-security.kubernetes.io/audit=privileged pod-security.kubernetes.io/warn=privileged --overwrite", "oc create serviceaccount my-service-account --namespace=my-namespace", "oc create secret generic secrets-store-creds -n my-namespace --from-file=key.json 1", "oc -n my-namespace label secret secrets-store-creds secrets-store.csi.k8s.io/used=true", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-gcp-provider 1 namespace: my-namespace 2 spec: provider: gcp 3 parameters: 4 secrets: | - resourceName: \"projects/my-project/secrets/testsecret1/versions/1\" path: \"testsecret1.txt\"", "oc create -f secret-provider-class-gcp.yaml", "apiVersion: apps/v1 kind: Deployment metadata: name: my-gcp-deployment 1 namespace: my-namespace 2 spec: replicas: 1 selector: matchLabels: app: my-storage template: metadata: labels: app: my-storage spec: serviceAccountName: my-service-account 3 containers: - name: busybox image: k8s.gcr.io/e2e-test-images/busybox:1.29 command: - \"/bin/sleep\" - \"10000\" volumeMounts: - name: secrets-store-inline mountPath: \"/mnt/secrets-store\" readOnly: true volumes: - name: secrets-store-inline csi: driver: secrets-store.csi.k8s.io readOnly: true volumeAttributes: secretProviderClass: \"my-gcp-provider\" 4 nodePublishSecretRef: name: secrets-store-creds 5", "oc create -f deployment.yaml", "oc exec my-gcp-deployment-<hash> -n my-namespace -- ls /mnt/secrets-store/", "testsecret1", "oc exec my-gcp-deployment-<hash> -n my-namespace -- cat /mnt/secrets-store/testsecret1", "<secret_value>", "helm repo add hashicorp https://helm.releases.hashicorp.com", "helm repo update", "oc new-project vault", "oc label ns vault security.openshift.io/scc.podSecurityLabelSync=false pod-security.kubernetes.io/enforce=privileged pod-security.kubernetes.io/audit=privileged pod-security.kubernetes.io/warn=privileged --overwrite", "oc adm policy add-scc-to-user privileged -z vault -n vault", "oc adm policy add-scc-to-user privileged -z vault-csi-provider -n vault", "helm install vault hashicorp/vault --namespace=vault --set \"server.dev.enabled=true\" --set \"injector.enabled=false\" --set \"csi.enabled=true\" --set \"global.openshift=true\" --set \"injector.agentImage.repository=docker.io/hashicorp/vault\" --set \"server.image.repository=docker.io/hashicorp/vault\" --set \"csi.image.repository=docker.io/hashicorp/vault-csi-provider\" --set \"csi.agent.image.repository=docker.io/hashicorp/vault\" --set \"csi.daemonSet.providersDir=/var/run/secrets-store-csi-providers\"", "oc patch daemonset -n vault vault-csi-provider --type='json' -p='[{\"op\": \"add\", \"path\": \"/spec/template/spec/containers/0/securityContext\", \"value\": {\"privileged\": true} }]'", "oc get pods -n vault", "NAME READY STATUS RESTARTS AGE vault-0 1/1 Running 0 24m vault-csi-provider-87rgw 1/2 Running 0 5s vault-csi-provider-bd6hp 1/2 Running 0 4s vault-csi-provider-smlv7 1/2 Running 0 5s", "oc exec vault-0 --namespace=vault -- vault kv put secret/example1 testSecret1=my-secret-value", "oc exec vault-0 --namespace=vault -- vault kv get secret/example1", "= Secret Path = secret/data/example1 ======= Metadata ======= Key Value --- ----- created_time 2024-04-05T07:05:16.713911211Z custom_metadata <nil> deletion_time n/a destroyed false version 1 === Data === Key Value --- ----- testSecret1 my-secret-value", "oc exec vault-0 --namespace=vault -- vault auth enable kubernetes", "Success! Enabled kubernetes auth method at: kubernetes/", "TOKEN_REVIEWER_JWT=\"USD(oc exec vault-0 --namespace=vault -- cat /var/run/secrets/kubernetes.io/serviceaccount/token)\"", "KUBERNETES_SERVICE_IP=\"USD(oc get svc kubernetes --namespace=default -o go-template=\"{{ .spec.clusterIP }}\")\"", "oc exec -i vault-0 --namespace=vault -- vault write auth/kubernetes/config issuer=\"https://kubernetes.default.svc.cluster.local\" token_reviewer_jwt=\"USD{TOKEN_REVIEWER_JWT}\" kubernetes_host=\"https://USD{KUBERNETES_SERVICE_IP}:443\" kubernetes_ca_cert=@/var/run/secrets/kubernetes.io/serviceaccount/ca.crt", "Success! Data written to: auth/kubernetes/config", "oc exec -i vault-0 --namespace=vault -- vault policy write csi -<<EOF path \"secret/data/*\" { capabilities = [\"read\"] } EOF", "Success! Uploaded policy: csi", "oc exec -i vault-0 --namespace=vault -- vault write auth/kubernetes/role/csi bound_service_account_names=default bound_service_account_namespaces=default,test-ns,negative-test-ns,my-namespace policies=csi ttl=20m", "Success! Data written to: auth/kubernetes/role/csi", "oc get pods -n vault", "NAME READY STATUS RESTARTS AGE vault-0 1/1 Running 0 43m vault-csi-provider-87rgw 2/2 Running 0 19m vault-csi-provider-bd6hp 2/2 Running 0 19m vault-csi-provider-smlv7 2/2 Running 0 19m", "oc get pods -n openshift-cluster-csi-drivers | grep -E \"secrets\"", "secrets-store-csi-driver-node-46d2g 3/3 Running 0 45m secrets-store-csi-driver-node-d2jjn 3/3 Running 0 45m secrets-store-csi-driver-node-drmt4 3/3 Running 0 45m secrets-store-csi-driver-node-j2wlt 3/3 Running 0 45m secrets-store-csi-driver-node-v9xv4 3/3 Running 0 45m secrets-store-csi-driver-node-vlz28 3/3 Running 0 45m secrets-store-csi-driver-operator-84bd699478-fpxrw 1/1 Running 0 47m", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-vault-provider 1 namespace: my-namespace 2 spec: provider: vault 3 parameters: 4 roleName: \"csi\" vaultAddress: \"http://vault.vault:8200\" objects: | - secretPath: \"secret/data/example1\" objectName: \"testSecret1\" secretKey: \"testSecret1", "oc create -f secret-provider-class-vault.yaml", "apiVersion: apps/v1 kind: Deployment metadata: name: busybox-deployment 1 namespace: my-namespace 2 labels: app: busybox spec: replicas: 1 selector: matchLabels: app: busybox template: metadata: labels: app: busybox spec: terminationGracePeriodSeconds: 0 containers: - image: registry.k8s.io/e2e-test-images/busybox:1.29-4 name: busybox imagePullPolicy: IfNotPresent command: - \"/bin/sleep\" - \"10000\" volumeMounts: - name: secrets-store-inline mountPath: \"/mnt/secrets-store\" readOnly: true volumes: - name: secrets-store-inline csi: driver: secrets-store.csi.k8s.io readOnly: true volumeAttributes: secretProviderClass: \"my-vault-provider\" 3", "oc create -f deployment.yaml", "oc exec busybox-deployment-<hash> -n my-namespace -- ls /mnt/secrets-store/", "testSecret1", "oc exec busybox-deployment-<hash> -n my-namespace -- cat /mnt/secrets-store/testSecret1", "my-secret-value", "oc edit secretproviderclass my-azure-provider 1", "apiVersion: secrets-store.csi.x-k8s.io/v1 kind: SecretProviderClass metadata: name: my-azure-provider namespace: my-namespace spec: provider: azure secretObjects: 1 - secretName: tlssecret 2 type: kubernetes.io/tls 3 labels: environment: \"test\" data: - objectName: tlskey 4 key: tls.key 5 - objectName: tlscrt key: tls.crt parameters: usePodIdentity: \"false\" keyvaultName: \"kvname\" objects: | array: - | objectName: tlskey objectType: secret - | objectName: tlscrt objectType: secret tenantId: \"tid\"", "oc get secretproviderclasspodstatus <secret_provider_class_pod_status_name> -o yaml 1", "status: mounted: true objects: - id: secret/tlscrt version: f352293b97da4fa18d96a9528534cb33 - id: secret/tlskey version: 02534bc3d5df481cb138f8b2a13951ef podName: busybox-<hash> secretProviderClassName: my-azure-provider targetPath: /var/lib/kubelet/pods/f0d49c1e-c87a-4beb-888f-37798456a3e7/volumes/kubernetes.io~csi/secrets-store-inline/mount", "oc create serviceaccount <service_account_name>", "oc patch serviceaccount <service_account_name> -p '{\"metadata\": {\"annotations\": {\"cloud.google.com/workload-identity-provider\": \"projects/<project_number>/locations/global/workloadIdentityPools/<identity_pool>/providers/<identity_provider>\"}}}'", "oc patch serviceaccount <service_account_name> -p '{\"metadata\": {\"annotations\": {\"cloud.google.com/service-account-email\": \"<service_account_email>\"}}}'", "oc patch serviceaccount <service_account_name> -p '{\"metadata\": {\"annotations\": {\"cloud.google.com/injection-mode\": \"direct\"}}}'", "gcloud projects add-iam-policy-binding <project_id> --member \"<service_account_email>\" --role \"projects/<project_id>/roles/<role_for_workload_permissions>\"", "oc get serviceaccount <service_account_name>", "apiVersion: v1 kind: ServiceAccount metadata: name: app-x namespace: service-a annotations: cloud.google.com/workload-identity-provider: \"projects/<project_number>/locations/global/workloadIdentityPools/<identity_pool>/providers/<identity_provider>\" 1 cloud.google.com/service-account-email: \"[email protected]\" cloud.google.com/audience: \"sts.googleapis.com\" 2 cloud.google.com/token-expiration: \"86400\" 3 cloud.google.com/gcloud-run-as-user: \"1000\" cloud.google.com/injection-mode: \"direct\" 4", "apiVersion: apps/v1 kind: Deployment metadata: name: ubi9 spec: replicas: 1 selector: matchLabels: app: ubi9 template: metadata: labels: app: ubi9 spec: serviceAccountName: \"<service_account_name>\" 1 containers: - name: ubi image: 'registry.access.redhat.com/ubi9/ubi-micro:latest' command: - /bin/sh - '-c' - | sleep infinity", "oc apply -f deployment.yaml", "oc get pods -o json | jq -r '.items[0].spec.containers[0].env[] | select(.name==\"GOOGLE_APPLICATION_CREDENTIALS\")'", "{ \"name\": \"GOOGLE_APPLICATION_CREDENTIALS\", \"value\": \"/var/run/secrets/workload-identity/federation.json\" }", "apiVersion: v1 kind: Pod metadata: name: app-x-pod namespace: service-a annotations: cloud.google.com/skip-containers: \"init-first,sidecar\" cloud.google.com/external-credentials-json: |- 1 { \"type\": \"external_account\", \"audience\": \"//iam.googleapis.com/projects/<project_number>/locations/global/workloadIdentityPools/on-prem-kubernetes/providers/<identity_provider>\", \"subject_token_type\": \"urn:ietf:params:oauth:token-type:jwt\", \"token_url\": \"https://sts.googleapis.com/v1/token\", \"service_account_impersonation_url\": \"https://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/[email protected]:generateAccessToken\", \"credential_source\": { \"file\": \"/var/run/secrets/sts.googleapis.com/serviceaccount/token\", \"format\": { \"type\": \"text\" } } } spec: serviceAccountName: app-x initContainers: - name: init-first image: container-image:version containers: - name: sidecar image: container-image:version - name: container-name image: container-image:version env: 2 - name: GOOGLE_APPLICATION_CREDENTIALS value: /var/run/secrets/gcloud/config/federation.json - name: CLOUDSDK_COMPUTE_REGION value: asia-northeast1 volumeMounts: - name: gcp-iam-token readOnly: true mountPath: /var/run/secrets/sts.googleapis.com/serviceaccount - mountPath: /var/run/secrets/gcloud/config name: external-credential-config readOnly: true volumes: - name: gcp-iam-token projected: sources: - serviceAccountToken: audience: sts.googleapis.com expirationSeconds: 86400 path: token - downwardAPI: defaultMode: 288 items: - fieldRef: apiVersion: v1 fieldPath: metadata.annotations['cloud.google.com/external-credentials-json'] path: federation.json name: external-credential-config", "kind: ConfigMap apiVersion: v1 metadata: creationTimestamp: 2016-02-18T19:14:38Z name: example-config namespace: my-namespace data: 1 example.property.1: hello example.property.2: world example.property.file: |- property.1=value-1 property.2=value-2 property.3=value-3 binaryData: bar: L3Jvb3QvMTAw 2", "oc create configmap <configmap_name> [options]", "oc create configmap game-config --from-file=example-files/", "oc describe configmaps game-config", "Name: game-config Namespace: default Labels: <none> Annotations: <none> Data game.properties: 158 bytes ui.properties: 83 bytes", "cat example-files/game.properties", "enemies=aliens lives=3 enemies.cheat=true enemies.cheat.level=noGoodRotten secret.code.passphrase=UUDDLRLRBABAS secret.code.allowed=true secret.code.lives=30", "cat example-files/ui.properties", "color.good=purple color.bad=yellow allow.textmode=true how.nice.to.look=fairlyNice", "oc create configmap game-config --from-file=example-files/", "oc get configmaps game-config -o yaml", "apiVersion: v1 data: game.properties: |- enemies=aliens lives=3 enemies.cheat=true enemies.cheat.level=noGoodRotten secret.code.passphrase=UUDDLRLRBABAS secret.code.allowed=true secret.code.lives=30 ui.properties: | color.good=purple color.bad=yellow allow.textmode=true how.nice.to.look=fairlyNice kind: ConfigMap metadata: creationTimestamp: 2016-02-18T18:34:05Z name: game-config namespace: default resourceVersion: \"407\" selflink: /api/v1/namespaces/default/configmaps/game-config uid: 30944725-d66e-11e5-8cd0-68f728db1985", "oc create configmap game-config-3 --from-file=game-special-key=example-files/game.properties", "cat example-files/game.properties", "enemies=aliens lives=3 enemies.cheat=true enemies.cheat.level=noGoodRotten secret.code.passphrase=UUDDLRLRBABAS secret.code.allowed=true secret.code.lives=30", "cat example-files/ui.properties", "color.good=purple color.bad=yellow allow.textmode=true how.nice.to.look=fairlyNice", "oc create configmap game-config-2 --from-file=example-files/game.properties --from-file=example-files/ui.properties", "oc create configmap game-config-3 --from-file=game-special-key=example-files/game.properties", "oc get configmaps game-config-2 -o yaml", "apiVersion: v1 data: game.properties: |- enemies=aliens lives=3 enemies.cheat=true enemies.cheat.level=noGoodRotten secret.code.passphrase=UUDDLRLRBABAS secret.code.allowed=true secret.code.lives=30 ui.properties: | color.good=purple color.bad=yellow allow.textmode=true how.nice.to.look=fairlyNice kind: ConfigMap metadata: creationTimestamp: 2016-02-18T18:52:05Z name: game-config-2 namespace: default resourceVersion: \"516\" selflink: /api/v1/namespaces/default/configmaps/game-config-2 uid: b4952dc3-d670-11e5-8cd0-68f728db1985", "oc get configmaps game-config-3 -o yaml", "apiVersion: v1 data: game-special-key: |- 1 enemies=aliens lives=3 enemies.cheat=true enemies.cheat.level=noGoodRotten secret.code.passphrase=UUDDLRLRBABAS secret.code.allowed=true secret.code.lives=30 kind: ConfigMap metadata: creationTimestamp: 2016-02-18T18:54:22Z name: game-config-3 namespace: default resourceVersion: \"530\" selflink: /api/v1/namespaces/default/configmaps/game-config-3 uid: 05f8da22-d671-11e5-8cd0-68f728db1985", "oc create configmap special-config --from-literal=special.how=very --from-literal=special.type=charm", "oc get configmaps special-config -o yaml", "apiVersion: v1 data: special.how: very special.type: charm kind: ConfigMap metadata: creationTimestamp: 2016-02-18T19:14:38Z name: special-config namespace: default resourceVersion: \"651\" selflink: /api/v1/namespaces/default/configmaps/special-config uid: dadce046-d673-11e5-8cd0-68f728db1985", "apiVersion: v1 kind: ConfigMap metadata: name: special-config 1 namespace: default 2 data: special.how: very 3 special.type: charm 4", "apiVersion: v1 kind: ConfigMap metadata: name: env-config 1 namespace: default data: log_level: INFO 2", "apiVersion: v1 kind: Pod metadata: name: dapi-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: 1 - name: SPECIAL_LEVEL_KEY 2 valueFrom: configMapKeyRef: name: special-config 3 key: special.how 4 - name: SPECIAL_TYPE_KEY valueFrom: configMapKeyRef: name: special-config 5 key: special.type 6 optional: true 7 envFrom: 8 - configMapRef: name: env-config 9 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "SPECIAL_LEVEL_KEY=very log_level=INFO", "apiVersion: v1 kind: ConfigMap metadata: name: special-config namespace: default data: special.how: very special.type: charm", "apiVersion: v1 kind: Pod metadata: name: dapi-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"echo USD(SPECIAL_LEVEL_KEY) USD(SPECIAL_TYPE_KEY)\" ] 1 env: - name: SPECIAL_LEVEL_KEY valueFrom: configMapKeyRef: name: special-config key: special.how - name: SPECIAL_TYPE_KEY valueFrom: configMapKeyRef: name: special-config key: special.type securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "very charm", "apiVersion: v1 kind: ConfigMap metadata: name: special-config namespace: default data: special.how: very special.type: charm", "apiVersion: v1 kind: Pod metadata: name: dapi-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"cat\", \"/etc/config/special.how\" ] volumeMounts: - name: config-volume mountPath: /etc/config securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: config-volume configMap: name: special-config 1 restartPolicy: Never", "very", "apiVersion: v1 kind: Pod metadata: name: dapi-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"cat\", \"/etc/config/path/to/special-key\" ] volumeMounts: - name: config-volume mountPath: /etc/config securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: config-volume configMap: name: special-config items: - key: special.how path: path/to/special-key 1 restartPolicy: Never", "very", "service DevicePlugin { // GetDevicePluginOptions returns options to be communicated with Device // Manager rpc GetDevicePluginOptions(Empty) returns (DevicePluginOptions) {} // ListAndWatch returns a stream of List of Devices // Whenever a Device state change or a Device disappears, ListAndWatch // returns the new list rpc ListAndWatch(Empty) returns (stream ListAndWatchResponse) {} // Allocate is called during container creation so that the Device // Plug-in can run device specific operations and instruct Kubelet // of the steps to make the Device available in the container rpc Allocate(AllocateRequest) returns (AllocateResponse) {} // PreStartcontainer is called, if indicated by Device Plug-in during // registration phase, before each container start. Device plug-in // can run device specific operations such as resetting the device // before making devices available to the container rpc PreStartcontainer(PreStartcontainerRequest) returns (PreStartcontainerResponse) {} }", "oc describe machineconfig <name>", "oc describe machineconfig 00-worker", "Name: 00-worker Namespace: Labels: machineconfiguration.openshift.io/role=worker 1", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: devicemgr 1 spec: machineConfigPoolSelector: matchLabels: machineconfiguration.openshift.io: devicemgr 2 kubeletConfig: feature-gates: - DevicePlugins=true 3", "oc create -f devicemgr.yaml", "kubeletconfig.machineconfiguration.openshift.io/devicemgr created", "oc get priorityclasses", "NAME VALUE GLOBAL-DEFAULT AGE system-node-critical 2000001000 false 72m system-cluster-critical 2000000000 false 72m openshift-user-critical 1000000000 false 3d13h cluster-logging 1000000 false 29s", "apiVersion: scheduling.k8s.io/v1 kind: PriorityClass metadata: name: high-priority 1 value: 1000000 2 preemptionPolicy: PreemptLowerPriority 3 globalDefault: false 4 description: \"This priority class should be used for XYZ service pods only.\" 5", "oc create -f <file-name>.yaml", "apiVersion: v1 kind: Pod metadata: name: nginx labels: env: test spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: nginx image: nginx imagePullPolicy: IfNotPresent securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] priorityClassName: high-priority 1", "oc create -f <file-name>.yaml", "oc describe pod router-default-66d5cf9464-7pwkc", "kind: Pod apiVersion: v1 metadata: Name: router-default-66d5cf9464-7pwkc Namespace: openshift-ingress Controlled By: ReplicaSet/router-default-66d5cf9464", "apiVersion: v1 kind: Pod metadata: name: router-default-66d5cf9464-7pwkc ownerReferences: - apiVersion: apps/v1 kind: ReplicaSet name: router-default-66d5cf9464 uid: d81dd094-da26-11e9-a48a-128e7edf0312 controller: true blockOwnerDeletion: true", "oc patch MachineSet <name> --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"<key>\"=\"<value>\",\"<key>\"=\"<value>\"}}]' -n openshift-machine-api", "oc patch MachineSet abc612-msrtw-worker-us-east-1c --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"type\":\"user-node\",\"region\":\"east\"}}]' -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: xf2bd-infra-us-east-2a namespace: openshift-machine-api spec: template: spec: metadata: labels: region: \"east\" type: \"user-node\"", "oc edit MachineSet abc612-msrtw-worker-us-east-1c -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet spec: template: metadata: spec: metadata: labels: region: east type: user-node", "oc label nodes <name> <key>=<value>", "oc label nodes ip-10-0-142-25.ec2.internal type=user-node region=east", "kind: Node apiVersion: v1 metadata: name: hello-node-6fbccf8d9 labels: type: \"user-node\" region: \"east\"", "oc get nodes -l type=user-node,region=east", "NAME STATUS ROLES AGE VERSION ip-10-0-142-25.ec2.internal Ready worker 17m v1.30.3", "kind: ReplicaSet apiVersion: apps/v1 metadata: name: hello-node-6fbccf8d9 spec: template: metadata: creationTimestamp: null labels: ingresscontroller.operator.openshift.io/deployment-ingresscontroller: default pod-template-hash: 66d5cf9464 spec: nodeSelector: kubernetes.io/os: linux node-role.kubernetes.io/worker: '' type: user-node 1", "apiVersion: v1 kind: Pod metadata: name: hello-node-6fbccf8d9 spec: nodeSelector: region: east type: user-node", "oc get pods -n openshift-run-once-duration-override-operator", "NAME READY STATUS RESTARTS AGE run-once-duration-override-operator-7b88c676f6-lcxgc 1/1 Running 0 7m46s runoncedurationoverride-62blp 1/1 Running 0 41s runoncedurationoverride-h8h8b 1/1 Running 0 41s runoncedurationoverride-tdsqk 1/1 Running 0 41s", "oc label namespace <namespace> \\ 1 runoncedurationoverrides.admission.runoncedurationoverride.openshift.io/enabled=true", "apiVersion: v1 kind: Pod metadata: name: example namespace: <namespace> 1 spec: restartPolicy: Never 2 securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: busybox securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] image: busybox:1.25 command: - /bin/sh - -ec - | while sleep 5; do date; done", "oc get pods -n <namespace> -o yaml | grep activeDeadlineSeconds", "activeDeadlineSeconds: 3600", "oc edit runoncedurationoverride cluster", "apiVersion: operator.openshift.io/v1 kind: RunOnceDurationOverride metadata: spec: runOnceDurationOverride: spec: activeDeadlineSeconds: 1800 1", "oc edit featuregate cluster", "apiVersion: config.openshift.io/v1 kind: FeatureGate metadata: name: cluster spec: featureSet: TechPreviewNoUpgrade 1", "apiVersion: machineconfiguration.openshift.io/v1 kind: ContainerRuntimeConfig metadata: name: enable-crun-worker spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 containerRuntimeConfig: defaultRuntime: crun 2", "oc edit ns/<namespace_name>", "apiVersion: v1 kind: Namespace metadata: annotations: openshift.io/description: \"\" openshift.io/display-name: \"\" openshift.io/requester: system:admin openshift.io/sa.scc.mcs: s0:c27,c24 openshift.io/sa.scc.supplemental-groups: 1000/10000 1 openshift.io/sa.scc.uid-range: 1000/10000 2 name: userns", "apiVersion: v1 kind: Pod metadata: name: userns-pod spec: containers: - name: userns-container image: registry.access.redhat.com/ubi9 command: [\"sleep\", \"1000\"] securityContext: capabilities: drop: [\"ALL\"] allowPrivilegeEscalation: false 1 runAsNonRoot: true 2 seccompProfile: type: RuntimeDefault runAsUser: 1000 3 runAsGroup: 1000 4 hostUsers: false 5", "oc create -f <file_name>.yaml", "oc rsh -c <container_name> pod/<pod_name>", "oc rsh -c userns-container_name pod/userns-pod", "sh-5.1USD id", "uid=1000(1000) gid=1000(1000) groups=1000(1000)", "sh-5.1USD lsns -t user", "NS TYPE NPROCS PID USER COMMAND 4026532447 user 3 1 1000 /usr/bin/coreutils --coreutils-prog-shebang=sleep /usr/bin/sleep 1000 1", "oc debug node/ci-ln-z5vppzb-72292-8zp2b-worker-c-q8sh9", "oc debug node/ci-ln-z5vppzb-72292-8zp2b-worker-c-q8sh9", "sh-5.1# chroot /host", "sh-5.1# lsns -t user", "NS TYPE NPROCS PID USER COMMAND 4026531837 user 233 1 root /usr/lib/systemd/systemd --switched-root --system --deserialize 28 4026532447 user 1 4767 2908816384 /usr/bin/coreutils --coreutils-prog-shebang=sleep /usr/bin/sleep 1000 1", "oc delete crd scaledobjects.keda.k8s.io", "oc delete crd triggerauthentications.keda.k8s.io", "oc create configmap -n openshift-keda thanos-cert --from-file=ca-cert.pem", "oc get all -n openshift-keda", "NAME READY STATUS RESTARTS AGE pod/custom-metrics-autoscaler-operator-5fd8d9ffd8-xt4xp 1/1 Running 0 18m NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/custom-metrics-autoscaler-operator 1/1 1 1 18m NAME DESIRED CURRENT READY AGE replicaset.apps/custom-metrics-autoscaler-operator-5fd8d9ffd8 1 1 1 18m", "kind: KedaController apiVersion: keda.sh/v1alpha1 metadata: name: keda namespace: openshift-keda spec: watchNamespace: '' 1 operator: logLevel: info 2 logEncoder: console 3 caConfigMaps: 4 - thanos-cert - kafka-cert metricsServer: logLevel: '0' 5 auditConfig: 6 logFormat: \"json\" logOutputVolumeClaim: \"persistentVolumeClaimName\" policy: rules: - level: Metadata omitStages: [\"RequestReceived\"] omitManagedFields: false lifetime: maxAge: \"2\" maxBackup: \"1\" maxSize: \"50\" serviceAccount: {}", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: prom-scaledobject namespace: my-namespace spec: triggers: - type: prometheus 1 metadata: serverAddress: https://thanos-querier.openshift-monitoring.svc.cluster.local:9092 2 namespace: kedatest 3 metricName: http_requests_total 4 threshold: '5' 5 query: sum(rate(http_requests_total{job=\"test-app\"}[1m])) 6 authModes: basic 7 cortexOrgID: my-org 8 ignoreNullValues: \"false\" 9 unsafeSsl: \"false\" 10", "oc project <project_name> 1", "oc create serviceaccount thanos 1", "apiVersion: v1 kind: Secret metadata: name: thanos-token annotations: kubernetes.io/service-account.name: thanos 1 type: kubernetes.io/service-account-token", "oc create -f <file_name>.yaml", "oc describe serviceaccount thanos 1", "Name: thanos Namespace: <namespace_name> Labels: <none> Annotations: <none> Image pull secrets: thanos-dockercfg-nnwgj Mountable secrets: thanos-dockercfg-nnwgj Tokens: thanos-token 1 Events: <none>", "apiVersion: keda.sh/v1alpha1 kind: <authentication_method> 1 metadata: name: keda-trigger-auth-prometheus spec: secretTargetRef: 2 - parameter: bearerToken 3 name: thanos-token 4 key: token 5 - parameter: ca name: thanos-token key: ca.crt", "oc create -f <file-name>.yaml", "apiVersion: rbac.authorization.k8s.io/v1 kind: Role metadata: name: thanos-metrics-reader rules: - apiGroups: - \"\" resources: - pods verbs: - get - apiGroups: - metrics.k8s.io resources: - pods - nodes verbs: - get - list - watch", "oc create -f <file-name>.yaml", "apiVersion: rbac.authorization.k8s.io/v1 kind: <binding_type> 1 metadata: name: thanos-metrics-reader 2 namespace: my-project 3 roleRef: apiGroup: rbac.authorization.k8s.io kind: Role name: thanos-metrics-reader subjects: - kind: ServiceAccount name: thanos 4 namespace: <namespace_name> 5", "oc create -f <file-name>.yaml", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: cpu-scaledobject namespace: my-namespace spec: triggers: - type: cpu 1 metricType: Utilization 2 metadata: value: '60' 3 minReplicaCount: 1 4", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: memory-scaledobject namespace: my-namespace spec: triggers: - type: memory 1 metricType: Utilization 2 metadata: value: '60' 3 containerName: api 4", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: kafka-scaledobject namespace: my-namespace spec: triggers: - type: kafka 1 metadata: topic: my-topic 2 bootstrapServers: my-cluster-kafka-bootstrap.openshift-operators.svc:9092 3 consumerGroup: my-group 4 lagThreshold: '10' 5 activationLagThreshold: '5' 6 offsetResetPolicy: latest 7 allowIdleConsumers: true 8 scaleToZeroOnInvalidOffset: false 9 excludePersistentLag: false 10 version: '1.0.0' 11 partitionLimitation: '1,2,10-20,31' 12 tls: enable 13", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: cron-scaledobject namespace: default spec: scaleTargetRef: name: my-deployment minReplicaCount: 0 1 maxReplicaCount: 100 2 cooldownPeriod: 300 triggers: - type: cron 3 metadata: timezone: Asia/Kolkata 4 start: \"0 6 * * *\" 5 end: \"30 18 * * *\" 6 desiredReplicas: \"100\" 7", "apiVersion: v1 kind: Secret metadata: name: my-basic-secret namespace: default data: username: \"dXNlcm5hbWU=\" 1 password: \"cGFzc3dvcmQ=\"", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: secret-triggerauthentication namespace: my-namespace 1 spec: secretTargetRef: 2 - parameter: username 3 name: my-basic-secret 4 key: username 5 - parameter: password name: my-basic-secret key: password", "kind: ClusterTriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: 1 name: secret-cluster-triggerauthentication spec: secretTargetRef: 2 - parameter: username 3 name: my-basic-secret 4 key: username 5 - parameter: password name: my-basic-secret key: password", "apiVersion: v1 kind: Secret metadata: name: my-secret namespace: my-namespace data: ca-cert.pem: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0... 1 client-cert.pem: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0... 2 client-key.pem: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0t", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: secret-triggerauthentication namespace: my-namespace 1 spec: secretTargetRef: 2 - parameter: key 3 name: my-secret 4 key: client-key.pem 5 - parameter: ca 6 name: my-secret 7 key: ca-cert.pem 8", "apiVersion: v1 kind: Secret metadata: name: my-secret namespace: my-namespace data: bearerToken: \"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXV\" 1", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: token-triggerauthentication namespace: my-namespace 1 spec: secretTargetRef: 2 - parameter: bearerToken 3 name: my-secret 4 key: bearerToken 5", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: env-var-triggerauthentication namespace: my-namespace 1 spec: env: 2 - parameter: access_key 3 name: ACCESS_KEY 4 containerName: my-container 5", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: pod-id-triggerauthentication namespace: my-namespace 1 spec: podIdentity: 2 provider: aws-eks 3", "apiVersion: v1 kind: Secret metadata: name: my-secret data: user-name: <base64_USER_NAME> password: <base64_USER_PASSWORD>", "kind: TriggerAuthentication apiVersion: keda.sh/v1alpha1 metadata: name: prom-triggerauthentication namespace: my-namespace spec: secretTargetRef: - parameter: user-name name: my-secret key: USER_NAME - parameter: password name: my-secret key: USER_PASSWORD", "oc create -f <filename>.yaml", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: scaledobject namespace: my-namespace spec: scaleTargetRef: name: example-deployment maxReplicaCount: 100 minReplicaCount: 0 pollingInterval: 30 triggers: - type: prometheus metadata: serverAddress: https://thanos-querier.openshift-monitoring.svc.cluster.local:9092 namespace: kedatest # replace <NAMESPACE> metricName: http_requests_total threshold: '5' query: sum(rate(http_requests_total{job=\"test-app\"}[1m])) authModes: \"basic\" authenticationRef: name: prom-triggerauthentication 1 kind: TriggerAuthentication 2", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: name: scaledobject namespace: my-namespace spec: scaleTargetRef: name: example-deployment maxReplicaCount: 100 minReplicaCount: 0 pollingInterval: 30 triggers: - type: prometheus metadata: serverAddress: https://thanos-querier.openshift-monitoring.svc.cluster.local:9092 namespace: kedatest # replace <NAMESPACE> metricName: http_requests_total threshold: '5' query: sum(rate(http_requests_total{job=\"test-app\"}[1m])) authModes: \"basic\" authenticationRef: name: prom-cluster-triggerauthentication 1 kind: ClusterTriggerAuthentication 2", "oc apply -f <filename>", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: annotations: autoscaling.keda.sh/paused-replicas: \"4\"", "oc edit ScaledObject scaledobject", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: annotations: autoscaling.keda.sh/paused-replicas: \"4\" 1 creationTimestamp: \"2023-02-08T14:41:01Z\" generation: 1 name: scaledobject namespace: my-project resourceVersion: '65729' uid: f5aec682-acdf-4232-a783-58b5b82f5dd0", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: annotations: autoscaling.keda.sh/paused-replicas: \"4\"", "oc edit ScaledObject scaledobject", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: annotations: autoscaling.keda.sh/paused-replicas: \"4\" 1 creationTimestamp: \"2023-02-08T14:41:01Z\" generation: 1 name: scaledobject namespace: my-project resourceVersion: '65729' uid: f5aec682-acdf-4232-a783-58b5b82f5dd0", "kind: KedaController apiVersion: keda.sh/v1alpha1 metadata: name: keda namespace: openshift-keda spec: metricsServer: auditConfig: logFormat: \"json\" 1 logOutputVolumeClaim: \"pvc-audit-log\" 2 policy: rules: 3 - level: Metadata omitStages: \"RequestReceived\" 4 omitManagedFields: false 5 lifetime: 6 maxAge: \"2\" maxBackup: \"1\" maxSize: \"50\"", "get pod -n openshift-keda", "NAME READY STATUS RESTARTS AGE custom-metrics-autoscaler-operator-5cb44cd75d-9v4lv 1/1 Running 0 8m20s keda-metrics-apiserver-65c7cc44fd-rrl4r 1/1 Running 0 2m55s keda-operator-776cbb6768-zpj5b 1/1 Running 0 2m55s", "oc logs keda-metrics-apiserver-<hash>|grep -i metadata 1", "oc logs keda-metrics-apiserver-65c7cc44fd-rrl4r|grep -i metadata", "{\"kind\":\"Event\",\"apiVersion\":\"audit.k8s.io/v1\",\"level\":\"Metadata\",\"auditID\":\"4c81d41b-3dab-4675-90ce-20b87ce24013\",\"stage\":\"ResponseComplete\",\"requestURI\":\"/healthz\",\"verb\":\"get\",\"user\":{\"username\":\"system:anonymous\",\"groups\":[\"system:unauthenticated\"]},\"sourceIPs\":[\"10.131.0.1\"],\"userAgent\":\"kube-probe/1.28\",\"responseStatus\":{\"metadata\":{},\"code\":200},\"requestReceivedTimestamp\":\"2023-02-16T13:00:03.554567Z\",\"stageTimestamp\":\"2023-02-16T13:00:03.555032Z\",\"annotations\":{\"authorization.k8s.io/decision\":\"allow\",\"authorization.k8s.io/reason\":\"\"}}", "oc rsh pod/keda-metrics-apiserver-<hash> -n openshift-keda", "oc rsh pod/keda-metrics-apiserver-65c7cc44fd-rrl4r -n openshift-keda", "sh-4.4USD cd /var/audit-policy/", "sh-4.4USD ls", "log-2023.02.17-14:50 policy.yaml", "sh-4.4USD cat <log_name>/<pvc_name>|grep -i <log_level> 1", "sh-4.4USD cat log-2023.02.17-14:50/pvc-audit-log|grep -i Request", "{\"kind\":\"Event\",\"apiVersion\":\"audit.k8s.io/v1\",\"level\":\"Request\",\"auditID\":\"63e7f68c-04ec-4f4d-8749-bf1656572a41\",\"stage\":\"ResponseComplete\",\"requestURI\":\"/openapi/v2\",\"verb\":\"get\",\"user\":{\"username\":\"system:aggregator\",\"groups\":[\"system:authenticated\"]},\"sourceIPs\":[\"10.128.0.1\"],\"responseStatus\":{\"metadata\":{},\"code\":304},\"requestReceivedTimestamp\":\"2023-02-17T13:12:55.035478Z\",\"stageTimestamp\":\"2023-02-17T13:12:55.038346Z\",\"annotations\":{\"authorization.k8s.io/decision\":\"allow\",\"authorization.k8s.io/reason\":\"RBAC: allowed by ClusterRoleBinding \\\"system:discovery\\\" of ClusterRole \\\"system:discovery\\\" to Group \\\"system:authenticated\\\"\"}}", "oc adm must-gather --image=\"USD(oc get packagemanifests openshift-custom-metrics-autoscaler-operator -n openshift-marketplace -o jsonpath='{.status.channels[?(@.name==\"stable\")].currentCSVDesc.annotations.containerImage}')\"", "oc import-image is/must-gather -n openshift", "oc adm must-gather --image=\"USD(oc get packagemanifests openshift-custom-metrics-autoscaler-operator -n openshift-marketplace -o jsonpath='{.status.channels[?(@.name==\"stable\")].currentCSVDesc.annotations.containerImage}')\"", "IMAGE=\"USD(oc get packagemanifests openshift-custom-metrics-autoscaler-operator -n openshift-marketplace -o jsonpath='{.status.channels[?(@.name==\"stable\")].currentCSVDesc.annotations.containerImage}')\"", "oc adm must-gather --image-stream=openshift/must-gather --image=USD{IMAGE}", "└── openshift-keda ├── apps │ ├── daemonsets.yaml │ ├── deployments.yaml │ ├── replicasets.yaml │ └── statefulsets.yaml ├── apps.openshift.io │ └── deploymentconfigs.yaml ├── autoscaling │ └── horizontalpodautoscalers.yaml ├── batch │ ├── cronjobs.yaml │ └── jobs.yaml ├── build.openshift.io │ ├── buildconfigs.yaml │ └── builds.yaml ├── core │ ├── configmaps.yaml │ ├── endpoints.yaml │ ├── events.yaml │ ├── persistentvolumeclaims.yaml │ ├── pods.yaml │ ├── replicationcontrollers.yaml │ ├── secrets.yaml │ └── services.yaml ├── discovery.k8s.io │ └── endpointslices.yaml ├── image.openshift.io │ └── imagestreams.yaml ├── k8s.ovn.org │ ├── egressfirewalls.yaml │ └── egressqoses.yaml ├── keda.sh │ ├── kedacontrollers │ │ └── keda.yaml │ ├── scaledobjects │ │ └── example-scaledobject.yaml │ └── triggerauthentications │ └── example-triggerauthentication.yaml ├── monitoring.coreos.com │ └── servicemonitors.yaml ├── networking.k8s.io │ └── networkpolicies.yaml ├── openshift-keda.yaml ├── pods │ ├── custom-metrics-autoscaler-operator-58bd9f458-ptgwx │ │ ├── custom-metrics-autoscaler-operator │ │ │ └── custom-metrics-autoscaler-operator │ │ │ └── logs │ │ │ ├── current.log │ │ │ ├── previous.insecure.log │ │ │ └── previous.log │ │ └── custom-metrics-autoscaler-operator-58bd9f458-ptgwx.yaml │ ├── custom-metrics-autoscaler-operator-58bd9f458-thbsh │ │ └── custom-metrics-autoscaler-operator │ │ └── custom-metrics-autoscaler-operator │ │ └── logs │ ├── keda-metrics-apiserver-65c7cc44fd-6wq4g │ │ ├── keda-metrics-apiserver │ │ │ └── keda-metrics-apiserver │ │ │ └── logs │ │ │ ├── current.log │ │ │ ├── previous.insecure.log │ │ │ └── previous.log │ │ └── keda-metrics-apiserver-65c7cc44fd-6wq4g.yaml │ └── keda-operator-776cbb6768-fb6m5 │ ├── keda-operator │ │ └── keda-operator │ │ └── logs │ │ ├── current.log │ │ ├── previous.insecure.log │ │ └── previous.log │ └── keda-operator-776cbb6768-fb6m5.yaml ├── policy │ └── poddisruptionbudgets.yaml └── route.openshift.io └── routes.yaml", "tar cvaf must-gather.tar.gz must-gather.local.5421342344627712289/ 1", "oc describe PodMetrics openshift-kube-scheduler-ip-10-0-135-131.ec2.internal", "Name: openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Namespace: openshift-kube-scheduler Labels: <none> Annotations: <none> API Version: metrics.k8s.io/v1beta1 Containers: Name: wait-for-host-port Usage: Memory: 0 Name: scheduler Usage: Cpu: 8m Memory: 45440Ki Kind: PodMetrics Metadata: Creation Timestamp: 2019-05-23T18:47:56Z Self Link: /apis/metrics.k8s.io/v1beta1/namespaces/openshift-kube-scheduler/pods/openshift-kube-scheduler-ip-10-0-135-131.ec2.internal Timestamp: 2019-05-23T18:47:56Z Window: 1m0s Events: <none>", "apiVersion: v1 kind: Pod spec: containers: - name: app image: images.my-company.example/app:v4 resources: limits: memory: \"128Mi\" cpu: \"500m\"", "apiVersion: keda.sh/v1alpha1 kind: ScaledObject metadata: annotations: autoscaling.keda.sh/paused-replicas: \"0\" 1 name: scaledobject 2 namespace: my-namespace spec: scaleTargetRef: apiVersion: apps/v1 3 name: example-deployment 4 kind: Deployment 5 envSourceContainerName: .spec.template.spec.containers[0] 6 cooldownPeriod: 200 7 maxReplicaCount: 100 8 minReplicaCount: 0 9 metricsServer: 10 auditConfig: logFormat: \"json\" logOutputVolumeClaim: \"persistentVolumeClaimName\" policy: rules: - level: Metadata omitStages: \"RequestReceived\" omitManagedFields: false lifetime: maxAge: \"2\" maxBackup: \"1\" maxSize: \"50\" fallback: 11 failureThreshold: 3 replicas: 6 pollingInterval: 30 12 advanced: restoreToOriginalReplicaCount: false 13 horizontalPodAutoscalerConfig: name: keda-hpa-scale-down 14 behavior: 15 scaleDown: stabilizationWindowSeconds: 300 policies: - type: Percent value: 100 periodSeconds: 15 triggers: - type: prometheus 16 metadata: serverAddress: https://thanos-querier.openshift-monitoring.svc.cluster.local:9092 namespace: kedatest metricName: http_requests_total threshold: '5' query: sum(rate(http_requests_total{job=\"test-app\"}[1m])) authModes: basic authenticationRef: 17 name: prom-triggerauthentication kind: TriggerAuthentication", "oc create -f <filename>.yaml", "oc get scaledobject <scaled_object_name>", "NAME SCALETARGETKIND SCALETARGETNAME MIN MAX TRIGGERS AUTHENTICATION READY ACTIVE FALLBACK AGE scaledobject apps/v1.Deployment example-deployment 0 50 prometheus prom-triggerauthentication True True True 17s", "kind: ScaledJob apiVersion: keda.sh/v1alpha1 metadata: name: scaledjob namespace: my-namespace spec: failedJobsHistoryLimit: 5 jobTargetRef: activeDeadlineSeconds: 600 1 backoffLimit: 6 2 parallelism: 1 3 completions: 1 4 template: 5 metadata: name: pi spec: containers: - name: pi image: perl command: [\"perl\", \"-Mbignum=bpi\", \"-wle\", \"print bpi(2000)\"] maxReplicaCount: 100 6 pollingInterval: 30 7 successfulJobsHistoryLimit: 5 8 failedJobsHistoryLimit: 5 9 envSourceContainerName: 10 rolloutStrategy: gradual 11 scalingStrategy: 12 strategy: \"custom\" customScalingQueueLengthDeduction: 1 customScalingRunningJobPercentage: \"0.5\" pendingPodConditions: - \"Ready\" - \"PodScheduled\" - \"AnyOtherCustomPodCondition\" multipleScalersCalculation : \"max\" triggers: - type: prometheus 13 metadata: serverAddress: https://thanos-querier.openshift-monitoring.svc.cluster.local:9092 namespace: kedatest metricName: http_requests_total threshold: '5' query: sum(rate(http_requests_total{job=\"test-app\"}[1m])) authModes: \"bearer\" authenticationRef: 14 name: prom-cluster-triggerauthentication", "oc create -f <filename>.yaml", "oc get scaledjob <scaled_job_name>", "NAME MAX TRIGGERS AUTHENTICATION READY ACTIVE AGE scaledjob 100 prometheus prom-triggerauthentication True True 8s", "oc delete crd clustertriggerauthentications.keda.sh kedacontrollers.keda.sh scaledjobs.keda.sh scaledobjects.keda.sh triggerauthentications.keda.sh", "oc get clusterrole | grep keda.sh", "oc delete clusterrole.keda.sh-v1alpha1-admin", "oc get clusterrolebinding | grep keda.sh", "oc delete clusterrolebinding.keda.sh-v1alpha1-admin", "oc delete project openshift-keda", "oc delete operator/openshift-custom-metrics-autoscaler-operator.openshift-keda", "oc edit scheduler cluster", "apiVersion: config.openshift.io/v1 kind: Scheduler metadata: name: cluster # spec: mastersSchedulable: false profile: HighNodeUtilization 1 #", "apiVersion: v1 kind: Pod metadata: name: with-pod-affinity spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: podAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: 2 - labelSelector: matchExpressions: - key: security 3 operator: In 4 values: - S1 5 topologyKey: topology.kubernetes.io/zone containers: - name: with-pod-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: with-pod-antiaffinity spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: podAntiAffinity: 1 preferredDuringSchedulingIgnoredDuringExecution: 2 - weight: 100 3 podAffinityTerm: labelSelector: matchExpressions: - key: security 4 operator: In 5 values: - S2 topologyKey: kubernetes.io/hostname containers: - name: with-pod-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: security-s1 labels: security: S1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: security-s1 image: docker.io/ocpqe/hello-pod securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault", "oc create -f <pod-spec>.yaml", "apiVersion: v1 kind: Pod metadata: name: security-s1-east spec: affinity: 1 podAffinity: requiredDuringSchedulingIgnoredDuringExecution: 2 - labelSelector: matchExpressions: - key: security 3 values: - S1 operator: In 4 topologyKey: topology.kubernetes.io/zone 5", "oc create -f <pod-spec>.yaml", "apiVersion: v1 kind: Pod metadata: name: security-s1 labels: security: S1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: security-s1 image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc create -f <pod-spec>.yaml", "apiVersion: v1 kind: Pod metadata: name: security-s2-east spec: affinity: 1 podAntiAffinity: preferredDuringSchedulingIgnoredDuringExecution: 2 - weight: 100 3 podAffinityTerm: labelSelector: matchExpressions: - key: security 4 values: - S1 operator: In 5 topologyKey: kubernetes.io/hostname 6", "oc create -f <pod-spec>.yaml", "apiVersion: v1 kind: Pod metadata: name: team4 labels: team: \"4\" spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: ocp image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: team4a spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: podAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: team operator: In values: - \"4\" topologyKey: kubernetes.io/hostname containers: - name: pod-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: pod-s1 labels: security: s1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: ocp image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: pod-s2 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: security operator: In values: - s1 topologyKey: kubernetes.io/hostname containers: - name: pod-antiaffinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: pod-s1 labels: security: s1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: ocp image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: pod-s2 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: podAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: security operator: In values: - s2 topologyKey: kubernetes.io/hostname containers: - name: pod-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "NAME READY STATUS RESTARTS AGE IP NODE pod-s2 0/1 Pending 0 32s <none>", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: podAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: app operator: In values: - test topologyKey: kubernetes.io/hostname #", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: podAntiAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: cpu operator: In values: - high topologyKey: kubernetes.io/hostname #", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: podAntiAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: podAffinityTerm: labelSelector: matchExpressions: - key: kubernetes.io/hostname operator: In values: - ip-10-0-185-229.ec2.internal topologyKey: topology.kubernetes.io/zone #", "oc get pods -o wide", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES custom-metrics-autoscaler-operator-5dcc45d656-bhshg 1/1 Running 0 50s 10.131.0.20 ip-10-0-185-229.ec2.internal <none> <none>", "apiVersion: v1 kind: Pod metadata: name: with-node-affinity spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: nodeAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: 2 nodeSelectorTerms: - matchExpressions: - key: e2e-az-NorthSouth 3 operator: In 4 values: - e2e-az-North 5 - e2e-az-South 6 containers: - name: with-node-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "apiVersion: v1 kind: Pod metadata: name: with-node-affinity spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault affinity: nodeAffinity: 1 preferredDuringSchedulingIgnoredDuringExecution: 2 - weight: 1 3 preference: matchExpressions: - key: e2e-az-EastWest 4 operator: In 5 values: - e2e-az-East 6 - e2e-az-West 7 containers: - name: with-node-affinity image: docker.io/ocpqe/hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc label node node1 e2e-az-name=e2e-az1", "kind: Node apiVersion: v1 metadata: name: <node_name> labels: e2e-az-name: e2e-az1 #", "apiVersion: v1 kind: Pod metadata: name: s1 spec: affinity: 1 nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: 2 nodeSelectorTerms: - matchExpressions: - key: e2e-az-name 3 values: - e2e-az1 - e2e-az2 operator: In 4 #", "oc create -f <file-name>.yaml", "oc label node node1 e2e-az-name=e2e-az3", "apiVersion: v1 kind: Pod metadata: name: s1 spec: affinity: 1 nodeAffinity: preferredDuringSchedulingIgnoredDuringExecution: 2 - weight: 3 preference: matchExpressions: - key: e2e-az-name 4 values: - e2e-az3 operator: In 5 #", "oc create -f <file-name>.yaml", "oc label node node1 zone=us", "kind: Node apiVersion: v1 metadata: name: <node_name> labels: zone: us #", "cat pod-s1.yaml", "apiVersion: v1 kind: Pod metadata: name: pod-s1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - image: \"docker.io/ocpqe/hello-pod\" name: hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: \"zone\" operator: In values: - us #", "oc get pod -o wide", "NAME READY STATUS RESTARTS AGE IP NODE pod-s1 1/1 Running 0 4m IP1 node1", "oc label node node1 zone=emea", "kind: Node apiVersion: v1 metadata: name: <node_name> labels: zone: emea #", "cat pod-s1.yaml", "apiVersion: v1 kind: Pod metadata: name: pod-s1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - image: \"docker.io/ocpqe/hello-pod\" name: hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: \"zone\" operator: In values: - us #", "oc describe pod pod-s1", "Events: FirstSeen LastSeen Count From SubObjectPath Type Reason --------- -------- ----- ---- ------------- -------- ------ 1m 33s 8 default-scheduler Warning FailedScheduling No nodes are available that match all of the following predicates:: MatchNodeSelector (1).", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: nodeAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: kubernetes.io/hostname operator: In values: - ip-10-0-163-94.us-west-2.compute.internal #", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: nodeAffinity: 1 requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: kubernetes.io/arch operator: In values: - arm64 - key: kubernetes.io/os operator: In values: - linux #", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: openshift-custom-metrics-autoscaler-operator namespace: openshift-keda spec: name: my-package source: my-operators sourceNamespace: operator-registries config: affinity: 1 nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: kubernetes.io/hostname operator: In values: - ip-10-0-185-229.ec2.internal #", "oc get pods -o wide", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES custom-metrics-autoscaler-operator-5dcc45d656-bhshg 1/1 Running 0 50s 10.131.0.20 ip-10-0-185-229.ec2.internal <none> <none>", "sysctl -a |grep commit", "# vm.overcommit_memory = 0 #", "sysctl -a |grep panic", "# vm.panic_on_oom = 0 #", "apiVersion: v1 kind: Node metadata: name: my-node # spec: taints: - effect: NoExecute key: key1 value: value1 #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" operator: \"Equal\" value: \"value1\" effect: \"NoExecute\" tolerationSeconds: 3600 #", "apiVersion: v1 kind: Node metadata: annotations: machine.openshift.io/machine: openshift-machine-api/ci-ln-62s7gtb-f76d1-v8jxv-master-0 machineconfiguration.openshift.io/currentConfig: rendered-master-cdc1ab7da414629332cc4c3926e6e59c name: my-node # spec: taints: - effect: NoSchedule key: node-role.kubernetes.io/master #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" operator: \"Equal\" value: \"value1\" effect: \"NoExecute\" tolerationSeconds: 3600 #", "oc adm taint nodes node1 key1=value1:NoSchedule", "oc adm taint nodes node1 key1=value1:NoExecute", "oc adm taint nodes node1 key2=value2:NoSchedule", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" operator: \"Equal\" value: \"value1\" effect: \"NoSchedule\" - key: \"key1\" operator: \"Equal\" value: \"value1\" effect: \"NoExecute\" #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: node.kubernetes.io/not-ready operator: Exists effect: NoExecute tolerationSeconds: 300 1 - key: node.kubernetes.io/unreachable operator: Exists effect: NoExecute tolerationSeconds: 300 #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - operator: \"Exists\" #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" 1 value: \"value1\" operator: \"Equal\" effect: \"NoExecute\" tolerationSeconds: 3600 2 #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" operator: \"Exists\" 1 effect: \"NoExecute\" tolerationSeconds: 3600 #", "oc adm taint nodes <node_name> <key>=<value>:<effect>", "oc adm taint nodes node1 key1=value1:NoExecute", "apiVersion: v1 kind: Node metadata: annotations: machine.openshift.io/machine: openshift-machine-api/ci-ln-62s7gtb-f76d1-v8jxv-master-0 machineconfiguration.openshift.io/currentConfig: rendered-master-cdc1ab7da414629332cc4c3926e6e59c name: my-node # spec: taints: - effect: NoSchedule key: node-role.kubernetes.io/master #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" 1 value: \"value1\" operator: \"Equal\" effect: \"NoExecute\" tolerationSeconds: 3600 2 #", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key1\" operator: \"Exists\" effect: \"NoExecute\" tolerationSeconds: 3600 #", "oc edit machineset <machineset>", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: my-machineset # spec: # template: # spec: taints: - effect: NoExecute key: key1 value: value1 #", "oc scale --replicas=0 machineset <machineset> -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: replicas: 0", "oc scale --replicas=2 machineset <machineset> -n openshift-machine-api", "oc edit machineset <machineset> -n openshift-machine-api", "oc adm taint nodes node1 dedicated=groupName:NoSchedule", "kind: Node apiVersion: v1 metadata: name: my-node # spec: taints: - key: dedicated value: groupName effect: NoSchedule #", "kind: Project apiVersion: project.openshift.io/v1 metadata: name: <project_name> 1 annotations: openshift.io/node-selector: '<label>' 2 scheduler.alpha.kubernetes.io/defaultTolerations: >- [{\"operator\": \"Exists\", \"effect\": \"NoSchedule\", \"key\": \"<key_name>\"} 3 ]", "oc apply -f project.yaml", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"disktype\" value: \"ssd\" operator: \"Equal\" effect: \"NoSchedule\" tolerationSeconds: 3600 #", "oc adm taint nodes <node-name> disktype=ssd:NoSchedule", "oc adm taint nodes <node-name> disktype=ssd:PreferNoSchedule", "kind: Node apiVersion: v1 metadata: name: my_node # spec: taints: - key: disktype value: ssd effect: PreferNoSchedule #", "oc adm taint nodes <node-name> <key>-", "oc adm taint nodes ip-10-0-132-248.ec2.internal key1-", "node/ip-10-0-132-248.ec2.internal untainted", "apiVersion: v1 kind: Pod metadata: name: my-pod # spec: tolerations: - key: \"key2\" operator: \"Exists\" effect: \"NoExecute\" tolerationSeconds: 3600 #", "kind: Node apiVersion: v1 metadata: name: ip-10-0-131-14.ec2.internal selfLink: /api/v1/nodes/ip-10-0-131-14.ec2.internal uid: 7bc2580a-8b8e-11e9-8e01-021ab4174c74 resourceVersion: '478704' creationTimestamp: '2019-06-10T14:46:08Z' labels: kubernetes.io/os: linux topology.kubernetes.io/zone: us-east-1a node.openshift.io/os_version: '4.5' node-role.kubernetes.io/worker: '' topology.kubernetes.io/region: us-east-1 node.openshift.io/os_id: rhcos node.kubernetes.io/instance-type: m4.large kubernetes.io/hostname: ip-10-0-131-14 kubernetes.io/arch: amd64 region: east 1 type: user-node #", "apiVersion: v1 kind: Pod metadata: name: s1 # spec: nodeSelector: 1 region: east type: user-node #", "apiVersion: config.openshift.io/v1 kind: Scheduler metadata: name: cluster # spec: defaultNodeSelector: type=user-node,region=east #", "apiVersion: v1 kind: Node metadata: name: ci-ln-qg1il3k-f76d1-hlmhl-worker-b-df2s4 # labels: region: east type: user-node #", "apiVersion: v1 kind: Pod metadata: name: s1 # spec: nodeSelector: region: east #", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES pod-s1 1/1 Running 0 20s 10.131.2.6 ci-ln-qg1il3k-f76d1-hlmhl-worker-b-df2s4 <none> <none>", "apiVersion: v1 kind: Namespace metadata: name: east-region annotations: openshift.io/node-selector: \"region=east\" #", "apiVersion: v1 kind: Node metadata: name: ci-ln-qg1il3k-f76d1-hlmhl-worker-b-df2s4 # labels: region: east type: user-node #", "apiVersion: v1 kind: Pod metadata: namespace: east-region # spec: nodeSelector: region: east type: user-node #", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES pod-s1 1/1 Running 0 20s 10.131.2.6 ci-ln-qg1il3k-f76d1-hlmhl-worker-b-df2s4 <none> <none>", "apiVersion: v1 kind: Pod metadata: name: west-region # spec: nodeSelector: region: west #", "oc describe pod router-default-66d5cf9464-7pwkc", "kind: Pod apiVersion: v1 metadata: Name: router-default-66d5cf9464-7pwkc Namespace: openshift-ingress Controlled By: ReplicaSet/router-default-66d5cf9464", "apiVersion: v1 kind: Pod metadata: name: router-default-66d5cf9464-7pwkc ownerReferences: - apiVersion: apps/v1 kind: ReplicaSet name: router-default-66d5cf9464 uid: d81dd094-da26-11e9-a48a-128e7edf0312 controller: true blockOwnerDeletion: true", "oc patch MachineSet <name> --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"<key>\"=\"<value>\",\"<key>\"=\"<value>\"}}]' -n openshift-machine-api", "oc patch MachineSet abc612-msrtw-worker-us-east-1c --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"type\":\"user-node\",\"region\":\"east\"}}]' -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: xf2bd-infra-us-east-2a namespace: openshift-machine-api spec: template: spec: metadata: labels: region: \"east\" type: \"user-node\"", "oc edit MachineSet abc612-msrtw-worker-us-east-1c -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet spec: template: metadata: spec: metadata: labels: region: east type: user-node", "oc label nodes <name> <key>=<value>", "oc label nodes ip-10-0-142-25.ec2.internal type=user-node region=east", "kind: Node apiVersion: v1 metadata: name: hello-node-6fbccf8d9 labels: type: \"user-node\" region: \"east\"", "oc get nodes -l type=user-node,region=east", "NAME STATUS ROLES AGE VERSION ip-10-0-142-25.ec2.internal Ready worker 17m v1.30.3", "kind: ReplicaSet apiVersion: apps/v1 metadata: name: hello-node-6fbccf8d9 spec: template: metadata: creationTimestamp: null labels: ingresscontroller.operator.openshift.io/deployment-ingresscontroller: default pod-template-hash: 66d5cf9464 spec: nodeSelector: kubernetes.io/os: linux node-role.kubernetes.io/worker: '' type: user-node 1", "apiVersion: v1 kind: Pod metadata: name: hello-node-6fbccf8d9 spec: nodeSelector: region: east type: user-node", "oc edit scheduler cluster", "apiVersion: config.openshift.io/v1 kind: Scheduler metadata: name: cluster spec: defaultNodeSelector: type=user-node,region=east 1 mastersSchedulable: false", "oc patch MachineSet <name> --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"<key>\"=\"<value>\",\"<key>\"=\"<value>\"}}]' -n openshift-machine-api 1", "oc patch MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"type\":\"user-node\",\"region\":\"east\"}}]' -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: template: spec: metadata: labels: region: \"east\" type: \"user-node\"", "oc edit MachineSet abc612-msrtw-worker-us-east-1c -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet spec: template: metadata: spec: metadata: labels: region: east type: user-node", "oc scale --replicas=0 MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c -n openshift-machine-api", "oc scale --replicas=1 MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c -n openshift-machine-api", "oc get nodes -l <key>=<value>", "oc get nodes -l type=user-node", "NAME STATUS ROLES AGE VERSION ci-ln-l8nry52-f76d1-hl7m7-worker-c-vmqzp Ready worker 61s v1.30.3", "oc label nodes <name> <key>=<value>", "oc label nodes ci-ln-l8nry52-f76d1-hl7m7-worker-b-tgq49 type=user-node region=east", "kind: Node apiVersion: v1 metadata: name: <node_name> labels: type: \"user-node\" region: \"east\"", "oc get nodes -l <key>=<value>,<key>=<value>", "oc get nodes -l type=user-node,region=east", "NAME STATUS ROLES AGE VERSION ci-ln-l8nry52-f76d1-hl7m7-worker-b-tgq49 Ready worker 17m v1.30.3", "Error from server (Forbidden): error when creating \"pod.yaml\": pods \"pod-4\" is forbidden: pod node label selector conflicts with its project node label selector", "oc edit namespace <name>", "apiVersion: v1 kind: Namespace metadata: annotations: openshift.io/node-selector: \"type=user-node,region=east\" 1 openshift.io/description: \"\" openshift.io/display-name: \"\" openshift.io/requester: kube:admin openshift.io/sa.scc.mcs: s0:c30,c5 openshift.io/sa.scc.supplemental-groups: 1000880000/10000 openshift.io/sa.scc.uid-range: 1000880000/10000 creationTimestamp: \"2021-05-10T12:35:04Z\" labels: kubernetes.io/metadata.name: demo name: demo resourceVersion: \"145537\" uid: 3f8786e3-1fcb-42e3-a0e3-e2ac54d15001 spec: finalizers: - kubernetes", "oc patch MachineSet <name> --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"<key>\"=\"<value>\",\"<key>\"=\"<value>\"}}]' -n openshift-machine-api", "oc patch MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c --type='json' -p='[{\"op\":\"add\",\"path\":\"/spec/template/spec/metadata/labels\", \"value\":{\"type\":\"user-node\",\"region\":\"east\"}}]' -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: <machineset> namespace: openshift-machine-api spec: template: spec: metadata: labels: region: \"east\" type: \"user-node\"", "oc edit MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: spec: template: metadata: spec: metadata: labels: region: east type: user-node", "oc scale --replicas=0 MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c -n openshift-machine-api", "oc scale --replicas=1 MachineSet ci-ln-l8nry52-f76d1-hl7m7-worker-c -n openshift-machine-api", "oc get nodes -l <key>=<value>", "oc get nodes -l type=user-node,region=east", "NAME STATUS ROLES AGE VERSION ci-ln-l8nry52-f76d1-hl7m7-worker-c-vmqzp Ready worker 61s v1.30.3", "oc label <resource> <name> <key>=<value>", "oc label nodes ci-ln-l8nry52-f76d1-hl7m7-worker-c-tgq49 type=user-node region=east", "kind: Node apiVersion: v1 metadata: name: <node_name> labels: type: \"user-node\" region: \"east\"", "oc get nodes -l <key>=<value>", "oc get nodes -l type=user-node,region=east", "NAME STATUS ROLES AGE VERSION ci-ln-l8nry52-f76d1-hl7m7-worker-b-tgq49 Ready worker 17m v1.30.3", "apiVersion: v1 kind: Pod metadata: name: my-pod labels: region: us-east spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault topologySpreadConstraints: - maxSkew: 1 1 topologyKey: topology.kubernetes.io/zone 2 whenUnsatisfiable: DoNotSchedule 3 labelSelector: 4 matchLabels: region: us-east 5 matchLabelKeys: - my-pod-label 6 containers: - image: \"docker.io/ocpqe/hello-pod\" name: hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "kind: Pod apiVersion: v1 metadata: name: my-pod labels: region: us-east spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault topologySpreadConstraints: - maxSkew: 1 topologyKey: topology.kubernetes.io/zone whenUnsatisfiable: DoNotSchedule labelSelector: matchLabels: region: us-east containers: - image: \"docker.io/ocpqe/hello-pod\" name: hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "kind: Pod apiVersion: v1 metadata: name: my-pod-2 labels: region: us-east spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault topologySpreadConstraints: - maxSkew: 1 topologyKey: node whenUnsatisfiable: DoNotSchedule labelSelector: matchLabels: region: us-east - maxSkew: 1 topologyKey: rack whenUnsatisfiable: DoNotSchedule labelSelector: matchLabels: region: us-east containers: - image: \"docker.io/ocpqe/hello-pod\" name: hello-pod securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc edit kubedeschedulers.operator.openshift.io cluster -n openshift-kube-descheduler-operator", "apiVersion: operator.openshift.io/v1 kind: KubeDescheduler metadata: name: cluster namespace: openshift-kube-descheduler-operator spec: deschedulingIntervalSeconds: 3600 logLevel: Normal managementState: Managed operatorLogLevel: Normal mode: Predictive 1 profileCustomizations: namespaces: 2 excluded: - my-namespace podLifetime: 48h 3 thresholdPriorityClassName: my-priority-class-name 4 evictionLimits: total: 20 5 profiles: 6 - AffinityAndTaints - TopologyAndDuplicates - LifecycleAndUtilization - EvictPodsWithLocalStorage - EvictPodsWithPVC", "oc edit kubedeschedulers.operator.openshift.io cluster -n openshift-kube-descheduler-operator", "apiVersion: operator.openshift.io/v1 kind: KubeDescheduler metadata: name: cluster namespace: openshift-kube-descheduler-operator spec: deschedulingIntervalSeconds: 3600 1", "apiVersion: v1 kind: ConfigMap metadata: name: \"secondary-scheduler-config\" 1 namespace: \"openshift-secondary-scheduler-operator\" 2 data: \"config.yaml\": | apiVersion: kubescheduler.config.k8s.io/v1 kind: KubeSchedulerConfiguration 3 leaderElection: leaderElect: false profiles: - schedulerName: secondary-scheduler 4 plugins: 5 score: disabled: - name: NodeResourcesBalancedAllocation - name: NodeResourcesLeastAllocated", "apiVersion: v1 kind: Pod metadata: name: nginx namespace: default spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: nginx image: nginx:1.14.2 ports: - containerPort: 80 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] schedulerName: secondary-scheduler 1", "oc describe pod nginx -n default", "Name: nginx Namespace: default Priority: 0 Node: ci-ln-t0w4r1k-72292-xkqs4-worker-b-xqkxp/10.0.128.3 Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled 12s secondary-scheduler Successfully assigned default/nginx to ci-ln-t0w4r1k-72292-xkqs4-worker-b-xqkxp", "kind: Pod apiVersion: v1 metadata: name: hello-node-6fbccf8d9-9tmzr # spec: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchFields: - key: metadata.name operator: In values: - target-host-name #", "oc patch namespace myproject -p '{\"metadata\": {\"annotations\": {\"openshift.io/node-selector\": \"\"}}}'", "apiVersion: v1 kind: Namespace metadata: name: <namespace> annotations: openshift.io/node-selector: '' #", "oc adm new-project <name> --node-selector=\"\"", "apiVersion: apps/v1 kind: DaemonSet metadata: name: hello-daemonset spec: selector: matchLabels: name: hello-daemonset 1 template: metadata: labels: name: hello-daemonset 2 spec: nodeSelector: 3 role: worker containers: - image: openshift/hello-openshift imagePullPolicy: Always name: registry ports: - containerPort: 80 protocol: TCP resources: {} terminationMessagePath: /dev/termination-log serviceAccount: default terminationGracePeriodSeconds: 10 #", "oc create -f daemonset.yaml", "oc get pods", "hello-daemonset-cx6md 1/1 Running 0 2m hello-daemonset-e3md9 1/1 Running 0 2m", "oc describe pod/hello-daemonset-cx6md|grep Node", "Node: openshift-node01.hostname.com/10.14.20.134", "oc describe pod/hello-daemonset-e3md9|grep Node", "Node: openshift-node02.hostname.com/10.14.20.137", "apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: 1800 3 backoffLimit: 6 4 template: 5 metadata: name: pi spec: containers: - name: pi image: perl command: [\"perl\", \"-Mbignum=bpi\", \"-wle\", \"print bpi(2000)\"] restartPolicy: OnFailure 6 #", "oc delete cronjob/<cron_job_name>", "apiVersion: batch/v1 kind: Job metadata: name: pi spec: parallelism: 1 1 completions: 1 2 activeDeadlineSeconds: 1800 3 backoffLimit: 6 4 template: 5 metadata: name: pi spec: containers: - name: pi image: perl command: [\"perl\", \"-Mbignum=bpi\", \"-wle\", \"print bpi(2000)\"] restartPolicy: OnFailure 6 #", "oc create -f <file-name>.yaml", "oc create job pi --image=perl -- perl -Mbignum=bpi -wle 'print bpi(2000)'", "apiVersion: batch/v1 kind: CronJob metadata: name: pi spec: schedule: \"*/1 * * * *\" 1 timeZone: Etc/UTC 2 concurrencyPolicy: \"Replace\" 3 startingDeadlineSeconds: 200 4 suspend: true 5 successfulJobsHistoryLimit: 3 6 failedJobsHistoryLimit: 1 7 jobTemplate: 8 spec: template: metadata: labels: 9 parent: \"cronjobpi\" spec: containers: - name: pi image: perl command: [\"perl\", \"-Mbignum=bpi\", \"-wle\", \"print bpi(2000)\"] restartPolicy: OnFailure 10 #", "oc create -f <file-name>.yaml", "oc create cronjob pi --image=perl --schedule='*/1 * * * *' -- perl -Mbignum=bpi -wle 'print bpi(2000)'", "oc get nodes", "oc get nodes", "NAME STATUS ROLES AGE VERSION master.example.com Ready master 7h v1.30.3 node1.example.com Ready worker 7h v1.30.3 node2.example.com Ready worker 7h v1.30.3", "oc get nodes", "NAME STATUS ROLES AGE VERSION master.example.com Ready master 7h v1.30.3 node1.example.com NotReady,SchedulingDisabled worker 7h v1.30.3 node2.example.com Ready worker 7h v1.30.3", "oc get nodes -o wide", "NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME master.example.com Ready master 171m v1.30.3 10.0.129.108 <none> Red Hat Enterprise Linux CoreOS 48.83.202103210901-0 (Ootpa) 4.18.0-240.15.1.el8_3.x86_64 cri-o://1.30.3-30.rhaos4.10.gitf2f339d.el8-dev node1.example.com Ready worker 72m v1.30.3 10.0.129.222 <none> Red Hat Enterprise Linux CoreOS 48.83.202103210901-0 (Ootpa) 4.18.0-240.15.1.el8_3.x86_64 cri-o://1.30.3-30.rhaos4.10.gitf2f339d.el8-dev node2.example.com Ready worker 164m v1.30.3 10.0.142.150 <none> Red Hat Enterprise Linux CoreOS 48.83.202103210901-0 (Ootpa) 4.18.0-240.15.1.el8_3.x86_64 cri-o://1.30.3-30.rhaos4.10.gitf2f339d.el8-dev", "oc get node <node>", "oc get node node1.example.com", "NAME STATUS ROLES AGE VERSION node1.example.com Ready worker 7h v1.30.3", "oc describe node <node>", "oc describe node node1.example.com", "Name: node1.example.com 1 Roles: worker 2 Labels: kubernetes.io/os=linux kubernetes.io/hostname=ip-10-0-131-14 kubernetes.io/arch=amd64 3 node-role.kubernetes.io/worker= node.kubernetes.io/instance-type=m4.large node.openshift.io/os_id=rhcos node.openshift.io/os_version=4.5 region=east topology.kubernetes.io/region=us-east-1 topology.kubernetes.io/zone=us-east-1a Annotations: cluster.k8s.io/machine: openshift-machine-api/ahardin-worker-us-east-2a-q5dzc 4 machineconfiguration.openshift.io/currentConfig: worker-309c228e8b3a92e2235edd544c62fea8 machineconfiguration.openshift.io/desiredConfig: worker-309c228e8b3a92e2235edd544c62fea8 machineconfiguration.openshift.io/state: Done volumes.kubernetes.io/controller-managed-attach-detach: true CreationTimestamp: Wed, 13 Feb 2019 11:05:57 -0500 Taints: <none> 5 Unschedulable: false Conditions: 6 Type Status LastHeartbeatTime LastTransitionTime Reason Message ---- ------ ----------------- ------------------ ------ ------- OutOfDisk False Wed, 13 Feb 2019 15:09:42 -0500 Wed, 13 Feb 2019 11:05:57 -0500 KubeletHasSufficientDisk kubelet has sufficient disk space available MemoryPressure False Wed, 13 Feb 2019 15:09:42 -0500 Wed, 13 Feb 2019 11:05:57 -0500 KubeletHasSufficientMemory kubelet has sufficient memory available DiskPressure False Wed, 13 Feb 2019 15:09:42 -0500 Wed, 13 Feb 2019 11:05:57 -0500 KubeletHasNoDiskPressure kubelet has no disk pressure PIDPressure False Wed, 13 Feb 2019 15:09:42 -0500 Wed, 13 Feb 2019 11:05:57 -0500 KubeletHasSufficientPID kubelet has sufficient PID available Ready True Wed, 13 Feb 2019 15:09:42 -0500 Wed, 13 Feb 2019 11:07:09 -0500 KubeletReady kubelet is posting ready status Addresses: 7 InternalIP: 10.0.140.16 InternalDNS: ip-10-0-140-16.us-east-2.compute.internal Hostname: ip-10-0-140-16.us-east-2.compute.internal Capacity: 8 attachable-volumes-aws-ebs: 39 cpu: 2 hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 8172516Ki pods: 250 Allocatable: attachable-volumes-aws-ebs: 39 cpu: 1500m hugepages-1Gi: 0 hugepages-2Mi: 0 memory: 7558116Ki pods: 250 System Info: 9 Machine ID: 63787c9534c24fde9a0cde35c13f1f66 System UUID: EC22BF97-A006-4A58-6AF8-0A38DEEA122A Boot ID: f24ad37d-2594-46b4-8830-7f7555918325 Kernel Version: 3.10.0-957.5.1.el7.x86_64 OS Image: Red Hat Enterprise Linux CoreOS 410.8.20190520.0 (Ootpa) Operating System: linux Architecture: amd64 Container Runtime Version: cri-o://1.30.3-0.6.dev.rhaos4.3.git9ad059b.el8-rc2 Kubelet Version: v1.30.3 Kube-Proxy Version: v1.30.3 PodCIDR: 10.128.4.0/24 ProviderID: aws:///us-east-2a/i-04e87b31dc6b3e171 Non-terminated Pods: (12 in total) 10 Namespace Name CPU Requests CPU Limits Memory Requests Memory Limits --------- ---- ------------ ---------- --------------- ------------- openshift-cluster-node-tuning-operator tuned-hdl5q 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-dns dns-default-l69zr 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-image-registry node-ca-9hmcg 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-ingress router-default-76455c45c-c5ptv 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-machine-config-operator machine-config-daemon-cvqw9 20m (1%) 0 (0%) 50Mi (0%) 0 (0%) openshift-marketplace community-operators-f67fh 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-monitoring alertmanager-main-0 50m (3%) 50m (3%) 210Mi (2%) 10Mi (0%) openshift-monitoring node-exporter-l7q8d 10m (0%) 20m (1%) 20Mi (0%) 40Mi (0%) openshift-monitoring prometheus-adapter-75d769c874-hvb85 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-multus multus-kw8w5 0 (0%) 0 (0%) 0 (0%) 0 (0%) openshift-ovn-kubernetes ovnkube-node-t4dsn 80m (0%) 0 (0%) 1630Mi (0%) 0 (0%) Allocated resources: (Total limits may be over 100 percent, i.e., overcommitted.) Resource Requests Limits -------- -------- ------ cpu 380m (25%) 270m (18%) memory 880Mi (11%) 250Mi (3%) attachable-volumes-aws-ebs 0 0 Events: 11 Type Reason Age From Message ---- ------ ---- ---- ------- Normal NodeHasSufficientPID 6d (x5 over 6d) kubelet, m01.example.com Node m01.example.com status is now: NodeHasSufficientPID Normal NodeAllocatableEnforced 6d kubelet, m01.example.com Updated Node Allocatable limit across pods Normal NodeHasSufficientMemory 6d (x6 over 6d) kubelet, m01.example.com Node m01.example.com status is now: NodeHasSufficientMemory Normal NodeHasNoDiskPressure 6d (x6 over 6d) kubelet, m01.example.com Node m01.example.com status is now: NodeHasNoDiskPressure Normal NodeHasSufficientDisk 6d (x6 over 6d) kubelet, m01.example.com Node m01.example.com status is now: NodeHasSufficientDisk Normal NodeHasSufficientPID 6d kubelet, m01.example.com Node m01.example.com status is now: NodeHasSufficientPID Normal Starting 6d kubelet, m01.example.com Starting kubelet. #", "oc get pod --selector=<nodeSelector>", "oc get pod --selector=kubernetes.io/os", "oc get pod -l=<nodeSelector>", "oc get pod -l kubernetes.io/os=linux", "oc get pod --all-namespaces --field-selector=spec.nodeName=<nodename>", "oc adm top nodes", "NAME CPU(cores) CPU% MEMORY(bytes) MEMORY% ip-10-0-12-143.ec2.compute.internal 1503m 100% 4533Mi 61% ip-10-0-132-16.ec2.compute.internal 76m 5% 1391Mi 18% ip-10-0-140-137.ec2.compute.internal 398m 26% 2473Mi 33% ip-10-0-142-44.ec2.compute.internal 656m 43% 6119Mi 82% ip-10-0-146-165.ec2.compute.internal 188m 12% 3367Mi 45% ip-10-0-19-62.ec2.compute.internal 896m 59% 5754Mi 77% ip-10-0-44-193.ec2.compute.internal 632m 42% 5349Mi 72%", "oc adm top node --selector=''", "oc adm cordon <node1>", "node/<node1> cordoned", "oc get node <node1>", "NAME STATUS ROLES AGE VERSION <node1> Ready,SchedulingDisabled worker 1d v1.30.3", "oc adm drain <node1> <node2> [--pod-selector=<pod_selector>]", "oc adm drain <node1> <node2> --force=true", "oc adm drain <node1> <node2> --grace-period=-1", "oc adm drain <node1> <node2> --ignore-daemonsets=true", "oc adm drain <node1> <node2> --timeout=5s", "oc adm drain <node1> <node2> --delete-emptydir-data=true", "oc adm drain <node1> <node2> --dry-run=true", "oc adm uncordon <node1>", "oc label node <node> <key_1>=<value_1> ... <key_n>=<value_n>", "oc label nodes webconsole-7f7f6 unhealthy=true", "kind: Node apiVersion: v1 metadata: name: webconsole-7f7f6 labels: unhealthy: 'true' #", "oc label pods --all <key_1>=<value_1>", "oc label pods --all status=unhealthy", "oc adm cordon <node>", "oc adm cordon node1.example.com", "node/node1.example.com cordoned NAME LABELS STATUS node1.example.com kubernetes.io/hostname=node1.example.com Ready,SchedulingDisabled", "oc adm uncordon <node1>", "oc delete pods --field-selector status.phase=Failed -n <POD_NAMESPACE>", "oc get machinesets -n openshift-machine-api", "oc scale --replicas=2 machineset <machine-set-name> -n openshift-machine-api", "oc edit machineset <machine-set-name> -n openshift-machine-api", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: # name: <machine-set-name> namespace: openshift-machine-api # spec: replicas: 2 1 #", "oc adm cordon <node_name>", "oc adm drain <node_name> --force=true", "oc delete node <node_name>", "oc get machineconfigpool --show-labels", "NAME CONFIG UPDATED UPDATING DEGRADED LABELS master rendered-master-e05b81f5ca4db1d249a1bf32f9ec24fd True False False operator.machineconfiguration.openshift.io/required-for-upgrade= worker rendered-worker-f50e78e1bc06d8e82327763145bfcf62 True False False", "oc label machineconfigpool worker custom-kubelet=enabled", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: custom-config 1 spec: machineConfigPoolSelector: matchLabels: custom-kubelet: enabled 2 kubeletConfig: 3 podsPerCore: 10 maxPods: 250 systemReserved: cpu: 2000m memory: 1Gi #", "oc create -f <file-name>", "oc create -f master-kube-config.yaml", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: name: ci-ln-hmy310k-72292-5f87z-worker-a namespace: openshift-machine-api spec: template: spec: providerSpec: value: disks: - autoDelete: true boot: true image: projects/rhcos-cloud/global/images/rhcos-412-85-202203181601-0-gcp-x86-64 1", "oc edit MachineConfiguration cluster", "apiVersion: operator.openshift.io/v1 kind: MachineConfiguration metadata: name: cluster namespace: openshift-machine-config-operator spec: managedBootImages: 1 machineManagers: - resource: machinesets apiGroup: machine.openshift.io selection: mode: All 2", "apiVersion: operator.openshift.io/v1 kind: MachineConfiguration metadata: name: cluster namespace: openshift-machine-config-operator spec: managedBootImages: 1 machineManagers: - resource: machinesets apiGroup: machine.openshift.io selection: mode: Partial partial: machineResourceSelector: matchLabels: update-boot-image: \"true\" 2", "oc label machineset.machine ci-ln-hmy310k-72292-5f87z-worker-a update-boot-image=true -n openshift-machine-api", "oc get machinesets <machineset_name> -n openshift-machine-api -o yaml", "apiVersion: machine.openshift.io/v1beta1 kind: MachineSet metadata: labels: machine.openshift.io/cluster-api-cluster: ci-ln-77hmkpt-72292-d4pxp update-boot-image: \"true\" name: ci-ln-77hmkpt-72292-d4pxp-worker-a namespace: openshift-machine-api spec: template: spec: providerSpec: value: disks: - autoDelete: true boot: true image: projects/rhcos-cloud/global/images/rhcos-416-92-202402201450-0-gcp-x86-64 1", "oc edit MachineConfiguration cluster", "apiVersion: operator.openshift.io/v1 kind: MachineConfiguration metadata: name: cluster namespace: openshift-machine-config-operator spec: managedBootImages: 1 machineManagers: - resource: machinesets apiGroup: machine.openshift.io selection: mode: All", "oc edit schedulers.config.openshift.io cluster", "apiVersion: config.openshift.io/v1 kind: Scheduler metadata: creationTimestamp: \"2019-09-10T03:04:05Z\" generation: 1 name: cluster resourceVersion: \"433\" selfLink: /apis/config.openshift.io/v1/schedulers/cluster uid: a636d30a-d377-11e9-88d4-0a60097bee62 spec: mastersSchedulable: false 1 status: {} #", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 99-worker-setsebool spec: config: ignition: version: 3.2.0 systemd: units: - contents: | [Unit] Description=Set SELinux booleans Before=kubelet.service [Service] Type=oneshot ExecStart=/sbin/setsebool container_manage_cgroup=on RemainAfterExit=true [Install] WantedBy=multi-user.target graphical.target enabled: true name: setsebool.service #", "oc create -f 99-worker-setsebool.yaml", "oc get MachineConfig", "NAME GENERATEDBYCONTROLLER IGNITIONVERSION AGE 00-master 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 00-worker 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-master-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-master-ssh 3.2.0 40m 99-worker-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-worker-ssh 3.2.0 40m rendered-master-23e785de7587df95a4b517e0647e5ab7 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m rendered-worker-5d596d9293ca3ea80c896a1191735bb1 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker 1 name: 05-worker-kernelarg-selinuxpermissive 2 spec: kernelArguments: - enforcing=0 3", "oc create -f 05-worker-kernelarg-selinuxpermissive.yaml", "oc get MachineConfig", "NAME GENERATEDBYCONTROLLER IGNITIONVERSION AGE 00-master 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 00-worker 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 05-worker-kernelarg-selinuxpermissive 3.2.0 105s 99-master-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-master-ssh 3.2.0 40m 99-worker-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-worker-ssh 3.2.0 40m rendered-master-23e785de7587df95a4b517e0647e5ab7 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m rendered-worker-5d596d9293ca3ea80c896a1191735bb1 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m", "oc get nodes", "NAME STATUS ROLES AGE VERSION ip-10-0-136-161.ec2.internal Ready worker 28m v1.30.3 ip-10-0-136-243.ec2.internal Ready master 34m v1.30.3 ip-10-0-141-105.ec2.internal Ready,SchedulingDisabled worker 28m v1.30.3 ip-10-0-142-249.ec2.internal Ready master 34m v1.30.3 ip-10-0-153-11.ec2.internal Ready worker 28m v1.30.3 ip-10-0-153-150.ec2.internal Ready master 34m v1.30.3", "oc debug node/ip-10-0-141-105.ec2.internal", "Starting pod/ip-10-0-141-105ec2internal-debug To use host binaries, run `chroot /host` sh-4.2# cat /host/proc/cmdline BOOT_IMAGE=/ostree/rhcos-... console=tty0 console=ttyS0,115200n8 rootflags=defaults,prjquota rw root=UUID=fd0... ostree=/ostree/boot.0/rhcos/16 coreos.oem.id=qemu coreos.oem.id=ec2 ignition.platform.id=ec2 enforcing=0 sh-4.2# exit", "oc label machineconfigpool worker kubelet-swap=enabled", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: swap-config spec: machineConfigPoolSelector: matchLabels: kubelet-swap: enabled kubeletConfig: failSwapOn: false 1 memorySwap: swapBehavior: LimitedSwap 2 #", "#!/usr/bin/env bash set -Eeuo pipefail if [ USD# -lt 1 ]; then echo \"Usage: 'USD0 node_name'\" exit 64 fi Check for admin OpenStack credentials openstack server list --all-projects >/dev/null || { >&2 echo \"The script needs OpenStack admin credentials. Exiting\"; exit 77; } Check for admin OpenShift credentials adm top node >/dev/null || { >&2 echo \"The script needs OpenShift admin credentials. Exiting\"; exit 77; } set -x declare -r node_name=\"USD1\" declare server_id server_id=\"USD(openstack server list --all-projects -f value -c ID -c Name | grep \"USDnode_name\" | cut -d' ' -f1)\" readonly server_id Drain the node adm cordon \"USDnode_name\" adm drain \"USDnode_name\" --delete-emptydir-data --ignore-daemonsets --force Power off the server debug \"node/USD{node_name}\" -- chroot /host shutdown -h 1 Verify the server is shut off until openstack server show \"USDserver_id\" -f value -c status | grep -q 'SHUTOFF'; do sleep 5; done Migrate the node openstack server migrate --wait \"USDserver_id\" Resize the VM openstack server resize confirm \"USDserver_id\" Wait for the resize confirm to finish until openstack server show \"USDserver_id\" -f value -c status | grep -q 'SHUTOFF'; do sleep 5; done Restart the VM openstack server start \"USDserver_id\" Wait for the node to show up as Ready: until oc get node \"USDnode_name\" | grep -q \"^USD{node_name}[[:space:]]\\+Ready\"; do sleep 5; done Uncordon the node adm uncordon \"USDnode_name\" Wait for cluster operators to stabilize until oc get co -o go-template='statuses: {{ range .items }}{{ range .status.conditions }}{{ if eq .type \"Degraded\" }}{{ if ne .status \"False\" }}DEGRADED{{ end }}{{ else if eq .type \"Progressing\"}}{{ if ne .status \"False\" }}PROGRESSING{{ end }}{{ else if eq .type \"Available\"}}{{ if ne .status \"True\" }}NOTAVAILABLE{{ end }}{{ end }}{{ end }}{{ end }}' | grep -qv '\\(DEGRADED\\|PROGRESSING\\|NOTAVAILABLE\\)'; do sleep 5; done", "hosts: - hostname: extra-worker-1 rootDeviceHints: deviceName: /dev/sda interfaces: - macAddress: 00:00:00:00:00:00 name: eth0 networkConfig: interfaces: - name: eth0 type: ethernet state: up mac-address: 00:00:00:00:00:00 ipv4: enabled: true address: - ip: 192.168.122.2 prefix-length: 23 dhcp: false - hostname: extra-worker-2 rootDeviceHints: deviceName: /dev/sda interfaces: - macAddress: 00:00:00:00:00:02 name: eth0 networkConfig: interfaces: - name: eth0 type: ethernet state: up mac-address: 00:00:00:00:00:02 ipv4: enabled: true address: - ip: 192.168.122.3 prefix-length: 23 dhcp: false", "oc adm node-image create nodes-config.yaml", "oc adm node-image monitor --ip-addresses <ip_addresses>", "oc adm certificate approve <csr_name>", "oc adm node-image create --mac-address=<mac_address>", "oc adm node-image monitor --ip-addresses <ip_address>", "oc adm certificate approve <csr_name>", "hosts:", "hosts: hostname:", "hosts: interfaces:", "hosts: interfaces: name:", "hosts: interfaces: macAddress:", "hosts: rootDeviceHints:", "hosts: rootDeviceHints: deviceName:", "hosts: networkConfig:", "cpuArchitecture", "sshKey", "kubeletConfig: podsPerCore: 10", "kubeletConfig: maxPods: 250", "oc edit machineconfigpool <name>", "oc edit machineconfigpool worker", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: \"2022-11-16T15:34:25Z\" generation: 4 labels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 name: worker #", "oc label machineconfigpool worker custom-kubelet=small-pods", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-max-pods 1 spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 2 kubeletConfig: podsPerCore: 10 3 maxPods: 250 4 #", "oc create -f <file_name>.yaml", "oc get machineconfigpools", "NAME CONFIG UPDATED UPDATING DEGRADED master master-9cc2c72f205e103bb534 False False False worker worker-8cecd1236b33ee3f8a5e False True False", "oc get machineconfigpools", "NAME CONFIG UPDATED UPDATING DEGRADED master master-9cc2c72f205e103bb534 False True False worker worker-8cecd1236b33ee3f8a5e True False False", "get tuned.tuned.openshift.io/default -o yaml -n openshift-cluster-node-tuning-operator", "profile: - name: tuned_profile_1 data: | # TuneD profile specification [main] summary=Description of tuned_profile_1 profile [sysctl] net.ipv4.ip_forward=1 # ... other sysctl's or other TuneD daemon plugins supported by the containerized TuneD - name: tuned_profile_n data: | # TuneD profile specification [main] summary=Description of tuned_profile_n profile # tuned_profile_n profile settings", "recommend: <recommend-item-1> <recommend-item-n>", "- machineConfigLabels: 1 <mcLabels> 2 match: 3 <match> 4 priority: <priority> 5 profile: <tuned_profile_name> 6 operand: 7 debug: <bool> 8 tunedConfig: reapply_sysctl: <bool> 9", "- label: <label_name> 1 value: <label_value> 2 type: <label_type> 3 <match> 4", "- match: - label: tuned.openshift.io/elasticsearch match: - label: node-role.kubernetes.io/master - label: node-role.kubernetes.io/infra type: pod priority: 10 profile: openshift-control-plane-es - match: - label: node-role.kubernetes.io/master - label: node-role.kubernetes.io/infra priority: 20 profile: openshift-control-plane - priority: 30 profile: openshift-node", "apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: openshift-node-custom namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Custom OpenShift node profile with an additional kernel parameter include=openshift-node [bootloader] cmdline_openshift_node_custom=+skew_tick=1 name: openshift-node-custom recommend: - machineConfigLabels: machineconfiguration.openshift.io/role: \"worker-custom\" priority: 20 profile: openshift-node-custom", "apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: provider-gce namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=GCE Cloud provider-specific profile # Your tuning for GCE Cloud provider goes here. name: provider-gce", "apiVersion: tuned.openshift.io/v1 kind: Tuned metadata: name: default namespace: openshift-cluster-node-tuning-operator spec: profile: - data: | [main] summary=Optimize systems running OpenShift (provider specific parent profile) include=-provider-USD{f:exec:cat:/var/lib/ocp-tuned/provider},openshift name: openshift recommend: - profile: openshift-control-plane priority: 30 match: - label: node-role.kubernetes.io/master - label: node-role.kubernetes.io/infra - profile: openshift-node priority: 40", "oc exec USDtuned_pod -n openshift-cluster-node-tuning-operator -- find /usr/lib/tuned/openshift{,-control-plane,-node} -name tuned.conf -exec grep -H ^ {} \\;", "apiVersion: v1 kind: Pod metadata: name: with-pod-antiaffinity spec: affinity: podAntiAffinity: 1 preferredDuringSchedulingIgnoredDuringExecution: 2 - weight: 100 3 podAffinityTerm: labelSelector: matchExpressions: - key: registry 4 operator: In 5 values: - default topologyKey: kubernetes.io/hostname #", "oc adm cordon <node1>", "oc adm drain <node1> --ignore-daemonsets --delete-emptydir-data --force", "error when evicting pods/\"rails-postgresql-example-1-72v2w\" -n \"rails\" (will retry after 5s): Cannot evict pod as it would violate the pod's disruption budget.", "oc adm drain <node1> --ignore-daemonsets --delete-emptydir-data --force --disable-eviction", "oc debug node/<node1>", "chroot /host", "systemctl reboot", "ssh core@<master-node>.<cluster_name>.<base_domain>", "sudo systemctl reboot", "oc adm uncordon <node1>", "ssh core@<target_node>", "sudo oc adm uncordon <node> --kubeconfig /etc/kubernetes/static-pod-resources/kube-apiserver-certs/secrets/node-kubeconfigs/localhost.kubeconfig", "oc get node <node1>", "NAME STATUS ROLES AGE VERSION <node1> Ready worker 6d22h v1.18.3+b0068a8", "oc edit machineconfigpool <name>", "oc edit machineconfigpool worker", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: \"2022-11-16T15:34:25Z\" generation: 4 labels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 name: worker #", "oc label machineconfigpool worker custom-kubelet=small-pods", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: worker-kubeconfig 1 spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 2 kubeletConfig: evictionSoft: 3 memory.available: \"500Mi\" 4 nodefs.available: \"10%\" nodefs.inodesFree: \"5%\" imagefs.available: \"15%\" imagefs.inodesFree: \"10%\" evictionSoftGracePeriod: 5 memory.available: \"1m30s\" nodefs.available: \"1m30s\" nodefs.inodesFree: \"1m30s\" imagefs.available: \"1m30s\" imagefs.inodesFree: \"1m30s\" evictionHard: 6 memory.available: \"200Mi\" nodefs.available: \"5%\" nodefs.inodesFree: \"4%\" imagefs.available: \"10%\" imagefs.inodesFree: \"5%\" evictionPressureTransitionPeriod: 3m 7 imageMinimumGCAge: 5m 8 imageGCHighThresholdPercent: 80 9 imageGCLowThresholdPercent: 75 10 #", "oc create -f <file_name>.yaml", "oc create -f gc-container.yaml", "kubeletconfig.machineconfiguration.openshift.io/gc-container created", "oc get machineconfigpool", "NAME CONFIG UPDATED UPDATING master rendered-master-546383f80705bd5aeaba93 True False worker rendered-worker-b4c51bb33ccaae6fc4a6a5 False True", "[Allocatable] = [Node Capacity] - [system-reserved] - [Hard-Eviction-Thresholds]", "oc edit machineconfigpool <name>", "oc edit machineconfigpool worker", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: \"2022-11-16T15:34:25Z\" generation: 4 labels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 name: worker #", "oc label machineconfigpool worker custom-kubelet=small-pods", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: dynamic-node 1 spec: autoSizingReserved: true 2 machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 3 #", "oc create -f <file_name>.yaml", "oc debug node/<node_name>", "chroot /host", "SYSTEM_RESERVED_MEMORY=3Gi SYSTEM_RESERVED_CPU=0.08", "oc edit machineconfigpool <name>", "oc edit machineconfigpool worker", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: \"2022-11-16T15:34:25Z\" generation: 4 labels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 name: worker #", "oc label machineconfigpool worker custom-kubelet=small-pods", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-allocatable 1 spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 2 kubeletConfig: systemReserved: 3 cpu: 1000m memory: 1Gi #", "oc create -f <file_name>.yaml", "oc describe machineconfigpool <name>", "oc describe machineconfigpool worker", "Name: worker Namespace: Labels: machineconfiguration.openshift.io/mco-built-in= pools.operator.machineconfiguration.openshift.io/worker= 1 Annotations: <none> API Version: machineconfiguration.openshift.io/v1 Kind: MachineConfigPool #", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-reserved-cpus 1 spec: kubeletConfig: reservedSystemCPUs: \"0,1,2,3\" 2 machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 3 #", "oc create -f <file_name>.yaml", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig spec: tlsSecurityProfile: old: {} type: Old machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\"", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: set-kubelet-tls-security-profile spec: tlsSecurityProfile: type: Custom 1 custom: 2 ciphers: 3 - ECDHE-ECDSA-CHACHA20-POLY1305 - ECDHE-RSA-CHACHA20-POLY1305 - ECDHE-RSA-AES128-GCM-SHA256 - ECDHE-ECDSA-AES128-GCM-SHA256 minTLSVersion: VersionTLS11 machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 4 #", "oc create -f <filename>", "oc debug node/<node_name>", "sh-4.4# chroot /host", "sh-4.4# cat /etc/kubernetes/kubelet.conf", "\"kind\": \"KubeletConfiguration\", \"apiVersion\": \"kubelet.config.k8s.io/v1beta1\", # \"tlsCipherSuites\": [ \"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256\", \"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256\", \"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384\", \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\", \"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256\", \"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256\" ], \"tlsMinVersion\": \"VersionTLS12\", #", "oc get infrastructure cluster -o jsonpath='{.status.platform}'", "oc label node <node-name> node-role.kubernetes.io/app=\"\"", "oc label node <node-name> node-role.kubernetes.io/infra=\"\"", "oc get nodes", "oc edit scheduler cluster", "apiVersion: config.openshift.io/v1 kind: Scheduler metadata: name: cluster spec: defaultNodeSelector: node-role.kubernetes.io/infra=\"\" 1", "USD(nproc) X 1/2 MiB", "for i in {1..100}; do sleep 1; if dig myservice; then exit 0; fi; done; exit 1", "curl -X POST http://USDMANAGEMENT_SERVICE_HOST:USDMANAGEMENT_SERVICE_PORT/register -d 'instance=USD()&ip=USD()'", "apiVersion: v1 kind: Pod metadata: name: myapp-pod labels: app: myapp spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: myapp-container image: registry.access.redhat.com/ubi9/ubi:latest command: ['sh', '-c', 'echo The app is running! && sleep 3600'] securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] initContainers: - name: init-myservice image: registry.access.redhat.com/ubi9/ubi:latest command: ['sh', '-c', 'until getent hosts myservice; do echo waiting for myservice; sleep 2; done;'] securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] - name: init-mydb image: registry.access.redhat.com/ubi9/ubi:latest command: ['sh', '-c', 'until getent hosts mydb; do echo waiting for mydb; sleep 2; done;'] securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc create -f myapp.yaml", "oc get pods", "NAME READY STATUS RESTARTS AGE myapp-pod 0/1 Init:0/2 0 5s", "kind: Service apiVersion: v1 metadata: name: myservice spec: ports: - protocol: TCP port: 80 targetPort: 9376", "oc create -f myservice.yaml", "oc get pods", "NAME READY STATUS RESTARTS AGE myapp-pod 0/1 Init:1/2 0 5s", "kind: Service apiVersion: v1 metadata: name: mydb spec: ports: - protocol: TCP port: 80 targetPort: 9377", "oc create -f mydb.yaml", "oc get pods", "NAME READY STATUS RESTARTS AGE myapp-pod 1/1 Running 0 2m", "oc set volume <object_selection> <operation> <mandatory_parameters> <options>", "oc set volume <object_type>/<name> [options]", "oc set volume pod/p1", "oc set volume dc --all --name=v1", "oc set volume <object_type>/<name> --add [options]", "oc set volume dc/registry --add", "kind: DeploymentConfig apiVersion: apps.openshift.io/v1 metadata: name: registry namespace: registry spec: replicas: 3 selector: app: httpd template: metadata: labels: app: httpd spec: volumes: 1 - name: volume-pppsw emptyDir: {} containers: - name: httpd image: >- image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest ports: - containerPort: 8080 protocol: TCP", "oc set volume rc/r1 --add --name=v1 --type=secret --secret-name='secret1' --mount-path=/data", "kind: ReplicationController apiVersion: v1 metadata: name: example-1 namespace: example spec: replicas: 0 selector: app: httpd deployment: example-1 deploymentconfig: example template: metadata: creationTimestamp: null labels: app: httpd deployment: example-1 deploymentconfig: example spec: volumes: 1 - name: v1 secret: secretName: secret1 defaultMode: 420 containers: - name: httpd image: >- image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest volumeMounts: 2 - name: v1 mountPath: /data", "oc set volume -f dc.json --add --name=v1 --type=persistentVolumeClaim --claim-name=pvc1 --mount-path=/data --containers=c1", "kind: DeploymentConfig apiVersion: apps.openshift.io/v1 metadata: name: example namespace: example spec: replicas: 3 selector: app: httpd template: metadata: labels: app: httpd spec: volumes: - name: volume-pppsw emptyDir: {} - name: v1 1 persistentVolumeClaim: claimName: pvc1 containers: - name: httpd image: >- image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest ports: - containerPort: 8080 protocol: TCP volumeMounts: 2 - name: v1 mountPath: /data", "oc set volume rc --all --add --name=v1 --source='{\"gitRepo\": { \"repository\": \"https://github.com/namespace1/project1\", \"revision\": \"5125c45f9f563\" }}'", "oc set volume <object_type>/<name> --add --overwrite [options]", "oc set volume rc/r1 --add --overwrite --name=v1 --type=persistentVolumeClaim --claim-name=pvc1", "kind: ReplicationController apiVersion: v1 metadata: name: example-1 namespace: example spec: replicas: 0 selector: app: httpd deployment: example-1 deploymentconfig: example template: metadata: labels: app: httpd deployment: example-1 deploymentconfig: example spec: volumes: - name: v1 1 persistentVolumeClaim: claimName: pvc1 containers: - name: httpd image: >- image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest ports: - containerPort: 8080 protocol: TCP volumeMounts: - name: v1 mountPath: /data", "oc set volume dc/d1 --add --overwrite --name=v1 --mount-path=/opt", "kind: DeploymentConfig apiVersion: apps.openshift.io/v1 metadata: name: example namespace: example spec: replicas: 3 selector: app: httpd template: metadata: labels: app: httpd spec: volumes: - name: volume-pppsw emptyDir: {} - name: v2 persistentVolumeClaim: claimName: pvc1 - name: v1 persistentVolumeClaim: claimName: pvc1 containers: - name: httpd image: >- image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest ports: - containerPort: 8080 protocol: TCP volumeMounts: 1 - name: v1 mountPath: /opt", "oc set volume <object_type>/<name> --remove [options]", "oc set volume dc/d1 --remove --name=v1", "oc set volume dc/d1 --remove --name=v1 --containers=c1", "oc set volume rc/r1 --remove --confirm", "oc rsh <pod>", "sh-4.2USD ls /path/to/volume/subpath/mount example_file1 example_file2 example_file3", "apiVersion: v1 kind: Pod metadata: name: my-site spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: mysql image: mysql volumeMounts: - mountPath: /var/lib/mysql name: site-data subPath: mysql 1 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] - name: php image: php volumeMounts: - mountPath: /var/www/html name: site-data subPath: html 2 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: site-data persistentVolumeClaim: claimName: my-site-data", "apiVersion: v1 kind: Pod metadata: name: volume-test spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: container-test image: busybox volumeMounts: 1 - name: all-in-one mountPath: \"/projected-volume\" 2 readOnly: true 3 securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: 4 - name: all-in-one 5 projected: defaultMode: 0400 6 sources: - secret: name: mysecret 7 items: - key: username path: my-group/my-username 8 - downwardAPI: 9 items: - path: \"labels\" fieldRef: fieldPath: metadata.labels - path: \"cpu_limit\" resourceFieldRef: containerName: container-test resource: limits.cpu - configMap: 10 name: myconfigmap items: - key: config path: my-group/my-config mode: 0777 11", "apiVersion: v1 kind: Pod metadata: name: volume-test spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: container-test image: busybox volumeMounts: - name: all-in-one mountPath: \"/projected-volume\" readOnly: true securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: all-in-one projected: defaultMode: 0755 sources: - secret: name: mysecret items: - key: username path: my-group/my-username - secret: name: mysecret2 items: - key: password path: my-group/my-password mode: 511", "apiVersion: v1 kind: Pod metadata: name: volume-test spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: container-test image: busybox volumeMounts: - name: all-in-one mountPath: \"/projected-volume\" readOnly: true securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: all-in-one projected: sources: - secret: name: mysecret items: - key: username path: my-group/data - configMap: name: myconfigmap items: - key: config path: my-group/data", "echo -n \"admin\" | base64", "YWRtaW4=", "echo -n \"1f2d1e2e67df\" | base64", "MWYyZDFlMmU2N2Rm", "apiVersion: v1 kind: Secret metadata: name: mysecret type: Opaque data: pass: MWYyZDFlMmU2N2Rm user: YWRtaW4=", "oc create -f <secrets-filename>", "oc create -f secret.yaml", "secret \"mysecret\" created", "oc get secret <secret-name>", "oc get secret mysecret", "NAME TYPE DATA AGE mysecret Opaque 2 17h", "oc get secret <secret-name> -o yaml", "oc get secret mysecret -o yaml", "apiVersion: v1 data: pass: MWYyZDFlMmU2N2Rm user: YWRtaW4= kind: Secret metadata: creationTimestamp: 2017-05-30T20:21:38Z name: mysecret namespace: default resourceVersion: \"2107\" selfLink: /api/v1/namespaces/default/secrets/mysecret uid: 959e0424-4575-11e7-9f97-fa163e4bd54c type: Opaque", "kind: Pod metadata: name: test-projected-volume spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test-projected-volume image: busybox args: - sleep - \"86400\" volumeMounts: - name: all-in-one mountPath: \"/projected-volume\" readOnly: true securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: all-in-one projected: sources: - secret: name: mysecret 1", "oc create -f <your_yaml_file>.yaml", "oc create -f secret-pod.yaml", "pod \"test-projected-volume\" created", "oc get pod <name>", "oc get pod test-projected-volume", "NAME READY STATUS RESTARTS AGE test-projected-volume 1/1 Running 0 14s", "oc exec -it <pod> <command>", "oc exec -it test-projected-volume -- /bin/sh", "/ # ls", "bin home root tmp dev proc run usr etc projected-volume sys var", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: env-test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: - name: MY_POD_NAME valueFrom: fieldRef: fieldPath: metadata.name - name: MY_POD_NAMESPACE valueFrom: fieldRef: fieldPath: metadata.namespace securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "oc create -f pod.yaml", "oc logs -p dapi-env-test-pod", "kind: Pod apiVersion: v1 metadata: labels: zone: us-east-coast cluster: downward-api-test-cluster1 rack: rack-123 name: dapi-volume-test-pod annotations: annotation1: \"345\" annotation2: \"456\" spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: volume-test-container image: gcr.io/google_containers/busybox command: [\"sh\", \"-c\", \"cat /tmp/etc/pod_labels /tmp/etc/pod_annotations\"] volumeMounts: - name: podinfo mountPath: /tmp/etc readOnly: false securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] volumes: - name: podinfo downwardAPI: defaultMode: 420 items: - fieldRef: fieldPath: metadata.name path: pod_name - fieldRef: fieldPath: metadata.namespace path: pod_namespace - fieldRef: fieldPath: metadata.labels path: pod_labels - fieldRef: fieldPath: metadata.annotations path: pod_annotations restartPolicy: Never", "oc create -f volume-pod.yaml", "oc logs -p dapi-volume-test-pod", "cluster=downward-api-test-cluster1 rack=rack-123 zone=us-east-coast annotation1=345 annotation2=456 kubernetes.io/config.source=api", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: containers: - name: test-container image: gcr.io/google_containers/busybox:1.24 command: [ \"/bin/sh\", \"-c\", \"env\" ] resources: requests: memory: \"32Mi\" cpu: \"125m\" limits: memory: \"64Mi\" cpu: \"250m\" env: - name: MY_CPU_REQUEST valueFrom: resourceFieldRef: resource: requests.cpu - name: MY_CPU_LIMIT valueFrom: resourceFieldRef: resource: limits.cpu - name: MY_MEM_REQUEST valueFrom: resourceFieldRef: resource: requests.memory - name: MY_MEM_LIMIT valueFrom: resourceFieldRef: resource: limits.memory", "oc create -f pod.yaml", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: containers: - name: client-container image: gcr.io/google_containers/busybox:1.24 command: [\"sh\", \"-c\", \"while true; do echo; if [[ -e /etc/cpu_limit ]]; then cat /etc/cpu_limit; fi; if [[ -e /etc/cpu_request ]]; then cat /etc/cpu_request; fi; if [[ -e /etc/mem_limit ]]; then cat /etc/mem_limit; fi; if [[ -e /etc/mem_request ]]; then cat /etc/mem_request; fi; sleep 5; done\"] resources: requests: memory: \"32Mi\" cpu: \"125m\" limits: memory: \"64Mi\" cpu: \"250m\" volumeMounts: - name: podinfo mountPath: /etc readOnly: false volumes: - name: podinfo downwardAPI: items: - path: \"cpu_limit\" resourceFieldRef: containerName: client-container resource: limits.cpu - path: \"cpu_request\" resourceFieldRef: containerName: client-container resource: requests.cpu - path: \"mem_limit\" resourceFieldRef: containerName: client-container resource: limits.memory - path: \"mem_request\" resourceFieldRef: containerName: client-container resource: requests.memory", "oc create -f volume-pod.yaml", "apiVersion: v1 kind: Secret metadata: name: mysecret data: password: <password> username: <username> type: kubernetes.io/basic-auth", "oc create -f secret.yaml", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: env-test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: - name: MY_SECRET_USERNAME valueFrom: secretKeyRef: name: mysecret key: username securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "oc create -f pod.yaml", "oc logs -p dapi-env-test-pod", "apiVersion: v1 kind: ConfigMap metadata: name: myconfigmap data: mykey: myvalue", "oc create -f configmap.yaml", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: env-test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: - name: MY_CONFIGMAP_VALUE valueFrom: configMapKeyRef: name: myconfigmap key: mykey securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Always", "oc create -f pod.yaml", "oc logs -p dapi-env-test-pod", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: env-test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: - name: MY_EXISTING_ENV value: my_value - name: MY_ENV_VAR_REF_ENV value: USD(MY_EXISTING_ENV) securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "oc create -f pod.yaml", "oc logs -p dapi-env-test-pod", "apiVersion: v1 kind: Pod metadata: name: dapi-env-test-pod spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: env-test-container image: gcr.io/google_containers/busybox command: [ \"/bin/sh\", \"-c\", \"env\" ] env: - name: MY_NEW_ENV value: USDUSD(SOME_OTHER_ENV) securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL] restartPolicy: Never", "oc create -f pod.yaml", "oc logs -p dapi-env-test-pod", "oc rsync <source> <destination> [-c <container>]", "<pod name>:<dir>", "oc rsync <local-dir> <pod-name>:/<remote-dir> -c <container-name>", "oc rsync /home/user/source devpod1234:/src -c user-container", "oc rsync devpod1234:/src /home/user/source", "oc rsync devpod1234:/src/status.txt /home/user/", "rsync --rsh='oc rsh' --exclude-from=<file_name> <local-dir> <pod-name>:/<remote-dir>", "export RSYNC_RSH='oc rsh'", "rsync --exclude-from=<file_name> <local-dir> <pod-name>:/<remote-dir>", "oc exec <pod> [-c <container>] -- <command> [<arg_1> ... <arg_n>]", "oc exec mypod date", "Thu Apr 9 02:21:53 UTC 2015", "/proxy/nodes/<node_name>/exec/<namespace>/<pod>/<container>?command=<command>", "/proxy/nodes/node123.openshift.com/exec/myns/mypod/mycontainer?command=date", "oc port-forward <pod> [<local_port>:]<remote_port> [...[<local_port_n>:]<remote_port_n>]", "oc port-forward <pod> [<local_port>:]<remote_port> [...[<local_port_n>:]<remote_port_n>]", "oc port-forward <pod> 5000 6000", "Forwarding from 127.0.0.1:5000 -> 5000 Forwarding from [::1]:5000 -> 5000 Forwarding from 127.0.0.1:6000 -> 6000 Forwarding from [::1]:6000 -> 6000", "oc port-forward <pod> 8888:5000", "Forwarding from 127.0.0.1:8888 -> 5000 Forwarding from [::1]:8888 -> 5000", "oc port-forward <pod> :5000", "Forwarding from 127.0.0.1:42390 -> 5000 Forwarding from [::1]:42390 -> 5000", "oc port-forward <pod> 0:5000", "/proxy/nodes/<node_name>/portForward/<namespace>/<pod>", "/proxy/nodes/node123.openshift.com/portForward/myns/mypod", "sudo sysctl -a", "oc get cm -n openshift-multus cni-sysctl-allowlist -oyaml", "apiVersion: v1 data: allowlist.conf: |- ^net.ipv4.conf.IFNAME.accept_redirectsUSD ^net.ipv4.conf.IFNAME.accept_source_routeUSD ^net.ipv4.conf.IFNAME.arp_acceptUSD ^net.ipv4.conf.IFNAME.arp_notifyUSD ^net.ipv4.conf.IFNAME.disable_policyUSD ^net.ipv4.conf.IFNAME.secure_redirectsUSD ^net.ipv4.conf.IFNAME.send_redirectsUSD ^net.ipv6.conf.IFNAME.accept_raUSD ^net.ipv6.conf.IFNAME.accept_redirectsUSD ^net.ipv6.conf.IFNAME.accept_source_routeUSD ^net.ipv6.conf.IFNAME.arp_acceptUSD ^net.ipv6.conf.IFNAME.arp_notifyUSD ^net.ipv6.neigh.IFNAME.base_reachable_time_msUSD ^net.ipv6.neigh.IFNAME.retrans_time_msUSD kind: ConfigMap metadata: annotations: kubernetes.io/description: | Sysctl allowlist for nodes. release.openshift.io/version: 4.17.0-0.nightly-2022-11-16-003434 creationTimestamp: \"2022-11-17T14:09:27Z\" name: cni-sysctl-allowlist namespace: openshift-multus resourceVersion: \"2422\" uid: 96d138a3-160e-4943-90ff-6108fa7c50c3", "oc edit cm -n openshift-multus cni-sysctl-allowlist -oyaml", "Please edit the object below. Lines beginning with a '#' will be ignored, and an empty file will abort the edit. If an error occurs while saving this file will be reopened with the relevant failures. # apiVersion: v1 data: allowlist.conf: |- ^net.ipv4.conf.IFNAME.accept_redirectsUSD ^net.ipv4.conf.IFNAME.accept_source_routeUSD ^net.ipv4.conf.IFNAME.arp_acceptUSD ^net.ipv4.conf.IFNAME.arp_notifyUSD ^net.ipv4.conf.IFNAME.disable_policyUSD ^net.ipv4.conf.IFNAME.secure_redirectsUSD ^net.ipv4.conf.IFNAME.send_redirectsUSD ^net.ipv4.conf.IFNAME.rp_filterUSD ^net.ipv6.conf.IFNAME.accept_raUSD ^net.ipv6.conf.IFNAME.accept_redirectsUSD ^net.ipv6.conf.IFNAME.accept_source_routeUSD ^net.ipv6.conf.IFNAME.arp_acceptUSD ^net.ipv6.conf.IFNAME.arp_notifyUSD ^net.ipv6.neigh.IFNAME.base_reachable_time_msUSD ^net.ipv6.neigh.IFNAME.retrans_time_msUSD ^net.ipv6.conf.IFNAME.rp_filterUSD", "apiVersion: \"k8s.cni.cncf.io/v1\" kind: NetworkAttachmentDefinition metadata: name: tuningnad namespace: default spec: config: '{ \"cniVersion\": \"0.4.0\", \"name\": \"tuningnad\", \"plugins\": [{ \"type\": \"bridge\" }, { \"type\": \"tuning\", \"sysctl\": { \"net.ipv4.conf.IFNAME.rp_filter\": \"1\" } } ] }'", "oc apply -f reverse-path-fwd-example.yaml", "networkattachmentdefinition.k8.cni.cncf.io/tuningnad created", "apiVersion: v1 kind: Pod metadata: name: example labels: app: httpd namespace: default annotations: k8s.v1.cni.cncf.io/networks: tuningnad 1 spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: httpd image: 'image-registry.openshift-image-registry.svc:5000/openshift/httpd:latest' ports: - containerPort: 8080 securityContext: allowPrivilegeEscalation: false capabilities: drop: - ALL", "oc apply -f examplepod.yaml", "oc get pod", "NAME READY STATUS RESTARTS AGE example 1/1 Running 0 47s", "oc rsh example", "sh-4.4# sysctl net.ipv4.conf.net1.rp_filter", "net.ipv4.conf.net1.rp_filter = 1", "apiVersion: v1 kind: Pod metadata: name: sysctl-example namespace: default spec: containers: - name: podexample image: centos command: [\"bin/bash\", \"-c\", \"sleep INF\"] securityContext: runAsUser: 2000 1 runAsGroup: 3000 2 allowPrivilegeEscalation: false 3 capabilities: 4 drop: [\"ALL\"] securityContext: runAsNonRoot: true 5 seccompProfile: 6 type: RuntimeDefault sysctls: - name: kernel.shm_rmid_forced value: \"1\" - name: net.ipv4.ip_local_port_range value: \"32770 60666\" - name: net.ipv4.tcp_syncookies value: \"0\" - name: net.ipv4.ping_group_range value: \"0 200000000\"", "oc apply -f sysctl_pod.yaml", "oc get pod", "NAME READY STATUS RESTARTS AGE sysctl-example 1/1 Running 0 14s", "oc rsh sysctl-example", "sh-4.4# sysctl kernel.shm_rmid_forced", "kernel.shm_rmid_forced = 1", "apiVersion: v1 kind: Pod metadata: name: sysctl-example-unsafe spec: containers: - name: podexample image: centos command: [\"bin/bash\", \"-c\", \"sleep INF\"] securityContext: runAsUser: 2000 runAsGroup: 3000 allowPrivilegeEscalation: false capabilities: drop: [\"ALL\"] securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault sysctls: - name: kernel.shm_rmid_forced value: \"0\" - name: net.core.somaxconn value: \"1024\" - name: kernel.msgmax value: \"65536\"", "oc apply -f sysctl-example-unsafe.yaml", "oc get pod", "NAME READY STATUS RESTARTS AGE sysctl-example-unsafe 0/1 SysctlForbidden 0 14s", "oc get machineconfigpool", "NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE master rendered-master-bfb92f0cd1684e54d8e234ab7423cc96 True False False 3 3 3 0 42m worker rendered-worker-21b6cb9a0f8919c88caf39db80ac1fce True False False 3 3 3 0 42m", "oc label machineconfigpool worker custom-kubelet=sysctl", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: custom-kubelet spec: machineConfigPoolSelector: matchLabels: custom-kubelet: sysctl 1 kubeletConfig: allowedUnsafeSysctls: 2 - \"kernel.msg*\" - \"net.core.somaxconn\"", "oc apply -f set-sysctl-worker.yaml", "oc get machineconfigpool worker -w", "NAME CONFIG UPDATED UPDATING DEGRADED MACHINECOUNT READYMACHINECOUNT UPDATEDMACHINECOUNT DEGRADEDMACHINECOUNT AGE worker rendered-worker-f1704a00fc6f30d3a7de9a15fd68a800 False True False 3 2 2 0 71m worker rendered-worker-f1704a00fc6f30d3a7de9a15fd68a800 False True False 3 2 3 0 72m worker rendered-worker-0188658afe1f3a183ec8c4f14186f4d5 True False False 3 3 3 0 72m", "apiVersion: v1 kind: Pod metadata: name: sysctl-example-safe-unsafe spec: containers: - name: podexample image: centos command: [\"bin/bash\", \"-c\", \"sleep INF\"] securityContext: runAsUser: 2000 runAsGroup: 3000 allowPrivilegeEscalation: false capabilities: drop: [\"ALL\"] securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault sysctls: - name: kernel.shm_rmid_forced value: \"0\" - name: net.core.somaxconn value: \"1024\" - name: kernel.msgmax value: \"65536\"", "oc apply -f sysctl-example-safe-unsafe.yaml", "Warning: would violate PodSecurity \"restricted:latest\": forbidden sysctls (net.core.somaxconn, kernel.msgmax) pod/sysctl-example-safe-unsafe created", "oc get pod", "NAME READY STATUS RESTARTS AGE sysctl-example-safe-unsafe 1/1 Running 0 19s", "oc rsh sysctl-example-safe-unsafe", "sh-4.4# sysctl net.core.somaxconn", "net.core.somaxconn = 1024", "oc exec -ti no-priv -- /bin/bash", "cat >> Dockerfile <<EOF FROM registry.access.redhat.com/ubi9 EOF", "podman build .", "io.kubernetes.cri-o.Devices: \"/dev/fuse\"", "apiVersion: v1 kind: Pod metadata: name: podman-pod annotations: io.kubernetes.cri-o.Devices: \"/dev/fuse\"", "spec: containers: - name: podman-container image: quay.io/podman/stable args: - sleep - \"1000000\" securityContext: runAsUser: 1000", "oc get events [-n <project>] 1", "oc get events -n openshift-config", "LAST SEEN TYPE REASON OBJECT MESSAGE 97m Normal Scheduled pod/dapi-env-test-pod Successfully assigned openshift-config/dapi-env-test-pod to ip-10-0-171-202.ec2.internal 97m Normal Pulling pod/dapi-env-test-pod pulling image \"gcr.io/google_containers/busybox\" 97m Normal Pulled pod/dapi-env-test-pod Successfully pulled image \"gcr.io/google_containers/busybox\" 97m Normal Created pod/dapi-env-test-pod Created container 9m5s Warning FailedCreatePodSandBox pod/dapi-volume-test-pod Failed create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_dapi-volume-test-pod_openshift-config_6bc60c1f-452e-11e9-9140-0eec59c23068_0(748c7a40db3d08c07fb4f9eba774bd5effe5f0d5090a242432a73eee66ba9e22): Multus: Err adding pod to network \"ovn-kubernetes\": cannot set \"ovn-kubernetes\" ifname to \"eth0\": no netns: failed to Statfs \"/proc/33366/ns/net\": no such file or directory 8m31s Normal Scheduled pod/dapi-volume-test-pod Successfully assigned openshift-config/dapi-volume-test-pod to ip-10-0-171-202.ec2.internal #", "apiVersion: v1 kind: Pod metadata: name: small-pod labels: app: guestbook tier: frontend spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: php-redis image: gcr.io/google-samples/gb-frontend:v4 imagePullPolicy: Always resources: limits: cpu: 150m memory: 100Mi requests: cpu: 150m memory: 100Mi securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc create -f <file_name>.yaml", "oc create -f pod-spec.yaml", "podman login registry.redhat.io", "podman pull registry.redhat.io/openshift4/ose-cluster-capacity", "podman run -v USDHOME/.kube:/kube:Z -v USD(pwd):/cc:Z ose-cluster-capacity /bin/cluster-capacity --kubeconfig /kube/config --<pod_spec>.yaml /cc/<pod_spec>.yaml --verbose", "small-pod pod requirements: - CPU: 150m - Memory: 100Mi The cluster can schedule 88 instance(s) of the pod small-pod. Termination reason: Unschedulable: 0/5 nodes are available: 2 Insufficient cpu, 3 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate. Pod distribution among nodes: small-pod - 192.168.124.214: 45 instance(s) - 192.168.124.120: 43 instance(s)", "kind: ClusterRole apiVersion: rbac.authorization.k8s.io/v1 metadata: name: cluster-capacity-role rules: - apiGroups: [\"\"] resources: [\"pods\", \"nodes\", \"persistentvolumeclaims\", \"persistentvolumes\", \"services\", \"replicationcontrollers\"] verbs: [\"get\", \"watch\", \"list\"] - apiGroups: [\"apps\"] resources: [\"replicasets\", \"statefulsets\"] verbs: [\"get\", \"watch\", \"list\"] - apiGroups: [\"policy\"] resources: [\"poddisruptionbudgets\"] verbs: [\"get\", \"watch\", \"list\"] - apiGroups: [\"storage.k8s.io\"] resources: [\"storageclasses\"] verbs: [\"get\", \"watch\", \"list\"]", "oc create -f <file_name>.yaml", "oc create sa cluster-capacity-sa", "oc create sa cluster-capacity-sa -n default", "oc adm policy add-cluster-role-to-user cluster-capacity-role system:serviceaccount:<namespace>:cluster-capacity-sa", "apiVersion: v1 kind: Pod metadata: name: small-pod labels: app: guestbook tier: frontend spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: php-redis image: gcr.io/google-samples/gb-frontend:v4 imagePullPolicy: Always resources: limits: cpu: 150m memory: 100Mi requests: cpu: 150m memory: 100Mi securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc create -f <file_name>.yaml", "oc create -f pod.yaml", "oc create configmap cluster-capacity-configmap --from-file=pod.yaml=pod.yaml", "apiVersion: batch/v1 kind: Job metadata: name: cluster-capacity-job spec: parallelism: 1 completions: 1 template: metadata: name: cluster-capacity-pod spec: containers: - name: cluster-capacity image: openshift/origin-cluster-capacity imagePullPolicy: \"Always\" volumeMounts: - mountPath: /test-pod name: test-volume env: - name: CC_INCLUSTER 1 value: \"true\" command: - \"/bin/sh\" - \"-ec\" - | /bin/cluster-capacity --podspec=/test-pod/pod.yaml --verbose restartPolicy: \"Never\" serviceAccountName: cluster-capacity-sa volumes: - name: test-volume configMap: name: cluster-capacity-configmap", "oc create -f cluster-capacity-job.yaml", "oc logs jobs/cluster-capacity-job", "small-pod pod requirements: - CPU: 150m - Memory: 100Mi The cluster can schedule 52 instance(s) of the pod small-pod. Termination reason: Unschedulable: No nodes are available that match all of the following predicates:: Insufficient cpu (2). Pod distribution among nodes: small-pod - 192.168.124.214: 26 instance(s) - 192.168.124.120: 26 instance(s)", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" spec: limits: - type: \"Container\" max: cpu: \"2\" memory: \"1Gi\" min: cpu: \"100m\" memory: \"4Mi\" default: cpu: \"300m\" memory: \"200Mi\" defaultRequest: cpu: \"200m\" memory: \"100Mi\" maxLimitRequestRatio: cpu: \"10\"", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: \"Container\" max: cpu: \"2\" 2 memory: \"1Gi\" 3 min: cpu: \"100m\" 4 memory: \"4Mi\" 5 default: cpu: \"300m\" 6 memory: \"200Mi\" 7 defaultRequest: cpu: \"200m\" 8 memory: \"100Mi\" 9 maxLimitRequestRatio: cpu: \"10\" 10", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: \"Pod\" max: cpu: \"2\" 2 memory: \"1Gi\" 3 min: cpu: \"200m\" 4 memory: \"6Mi\" 5 maxLimitRequestRatio: cpu: \"10\" 6", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: openshift.io/Image max: storage: 1Gi 2", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: openshift.io/ImageStream max: openshift.io/image-tags: 20 2 openshift.io/images: 30 3", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: \"PersistentVolumeClaim\" min: storage: \"2Gi\" 2 max: storage: \"50Gi\" 3", "apiVersion: \"v1\" kind: \"LimitRange\" metadata: name: \"resource-limits\" 1 spec: limits: - type: \"Pod\" 2 max: cpu: \"2\" memory: \"1Gi\" min: cpu: \"200m\" memory: \"6Mi\" - type: \"Container\" 3 max: cpu: \"2\" memory: \"1Gi\" min: cpu: \"100m\" memory: \"4Mi\" default: 4 cpu: \"300m\" memory: \"200Mi\" defaultRequest: 5 cpu: \"200m\" memory: \"100Mi\" maxLimitRequestRatio: 6 cpu: \"10\" - type: openshift.io/Image 7 max: storage: 1Gi - type: openshift.io/ImageStream 8 max: openshift.io/image-tags: 20 openshift.io/images: 30 - type: \"PersistentVolumeClaim\" 9 min: storage: \"2Gi\" max: storage: \"50Gi\"", "oc create -f <limit_range_file> -n <project> 1", "oc get limits -n demoproject", "NAME CREATED AT resource-limits 2020-07-15T17:14:23Z", "oc describe limits resource-limits -n demoproject", "Name: resource-limits Namespace: demoproject Type Resource Min Max Default Request Default Limit Max Limit/Request Ratio ---- -------- --- --- --------------- ------------- ----------------------- Pod cpu 200m 2 - - - Pod memory 6Mi 1Gi - - - Container cpu 100m 2 200m 300m 10 Container memory 4Mi 1Gi 100Mi 200Mi - openshift.io/Image storage - 1Gi - - - openshift.io/ImageStream openshift.io/image - 12 - - - openshift.io/ImageStream openshift.io/image-tags - 10 - - - PersistentVolumeClaim storage - 50Gi - - -", "oc delete limits <limit_name>", "-XX:+UseParallelGC -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10 -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90.", "JAVA_TOOL_OPTIONS=\"-XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -Dsun.zip.disableMemoryMapping=true\"", "apiVersion: v1 kind: Pod metadata: name: test spec: securityContext: runAsNonRoot: true seccompProfile: type: RuntimeDefault containers: - name: test image: fedora:latest command: - sleep - \"3600\" env: - name: MEMORY_REQUEST 1 valueFrom: resourceFieldRef: containerName: test resource: requests.memory - name: MEMORY_LIMIT 2 valueFrom: resourceFieldRef: containerName: test resource: limits.memory resources: requests: memory: 384Mi limits: memory: 512Mi securityContext: allowPrivilegeEscalation: false capabilities: drop: [ALL]", "oc create -f <file_name>.yaml", "oc rsh test", "env | grep MEMORY | sort", "MEMORY_LIMIT=536870912 MEMORY_REQUEST=402653184", "oc rsh test", "grep '^oom_kill ' /sys/fs/cgroup/memory/memory.oom_control", "oom_kill 0", "sed -e '' </dev/zero", "Killed", "echo USD?", "137", "grep '^oom_kill ' /sys/fs/cgroup/memory/memory.oom_control", "oom_kill 1", "oc get pod test", "NAME READY STATUS RESTARTS AGE test 0/1 OOMKilled 0 1m", "oc get pod test -o yaml", "status: containerStatuses: - name: test ready: false restartCount: 0 state: terminated: exitCode: 137 reason: OOMKilled phase: Failed", "oc get pod test -o yaml", "status: containerStatuses: - name: test ready: true restartCount: 1 lastState: terminated: exitCode: 137 reason: OOMKilled state: running: phase: Running", "oc get pod test", "NAME READY STATUS RESTARTS AGE test 0/1 Evicted 0 1m", "oc get pod test -o yaml", "status: message: 'Pod The node was low on resource: [MemoryPressure].' phase: Failed reason: Evicted", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster 1 spec: podResourceOverride: spec: memoryRequestToLimitPercent: 50 2 cpuRequestToLimitPercent: 25 3 limitCPUToMemoryPercent: 200 4", "apiVersion: v1 kind: Namespace metadata: labels: clusterresourceoverrides.admission.autoscaling.openshift.io/enabled: \"true\"", "apiVersion: v1 kind: Pod metadata: name: my-pod namespace: my-namespace spec: containers: - name: hello-openshift image: openshift/hello-openshift resources: limits: memory: \"512Mi\" cpu: \"2000m\"", "apiVersion: v1 kind: Pod metadata: name: my-pod namespace: my-namespace spec: containers: - image: openshift/hello-openshift name: hello-openshift resources: limits: cpu: \"1\" 1 memory: 512Mi requests: cpu: 250m 2 memory: 256Mi", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster 1 spec: podResourceOverride: spec: memoryRequestToLimitPercent: 50 2 cpuRequestToLimitPercent: 25 3 limitCPUToMemoryPercent: 200 4", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: annotations: kubectl.kubernetes.io/last-applied-configuration: | {\"apiVersion\":\"operator.autoscaling.openshift.io/v1\",\"kind\":\"ClusterResourceOverride\",\"metadata\":{\"annotations\":{},\"name\":\"cluster\"},\"spec\":{\"podResourceOverride\":{\"spec\":{\"cpuRequestToLimitPercent\":25,\"limitCPUToMemoryPercent\":200,\"memoryRequestToLimitPercent\":50}}}} creationTimestamp: \"2019-12-18T22:35:02Z\" generation: 1 name: cluster resourceVersion: \"127622\" selfLink: /apis/operator.autoscaling.openshift.io/v1/clusterresourceoverrides/cluster uid: 978fc959-1717-4bd1-97d0-ae00ee111e8d spec: podResourceOverride: spec: cpuRequestToLimitPercent: 25 limitCPUToMemoryPercent: 200 memoryRequestToLimitPercent: 50 status: mutatingWebhookConfigurationRef: 1 apiVersion: admissionregistration.k8s.io/v1 kind: MutatingWebhookConfiguration name: clusterresourceoverrides.admission.autoscaling.openshift.io resourceVersion: \"127621\" uid: 98b3b8ae-d5ce-462b-8ab5-a729ea8f38f3", "apiVersion: v1 kind: Namespace metadata: name: clusterresourceoverride-operator", "oc create -f <file-name>.yaml", "oc create -f cro-namespace.yaml", "apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: clusterresourceoverride-operator namespace: clusterresourceoverride-operator spec: targetNamespaces: - clusterresourceoverride-operator", "oc create -f <file-name>.yaml", "oc create -f cro-og.yaml", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: clusterresourceoverride namespace: clusterresourceoverride-operator spec: channel: \"stable\" name: clusterresourceoverride source: redhat-operators sourceNamespace: openshift-marketplace", "oc create -f <file-name>.yaml", "oc create -f cro-sub.yaml", "oc project clusterresourceoverride-operator", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster 1 spec: podResourceOverride: spec: memoryRequestToLimitPercent: 50 2 cpuRequestToLimitPercent: 25 3 limitCPUToMemoryPercent: 200 4", "oc create -f <file-name>.yaml", "oc create -f cro-cr.yaml", "oc get clusterresourceoverride cluster -n clusterresourceoverride-operator -o yaml", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: annotations: kubectl.kubernetes.io/last-applied-configuration: | {\"apiVersion\":\"operator.autoscaling.openshift.io/v1\",\"kind\":\"ClusterResourceOverride\",\"metadata\":{\"annotations\":{},\"name\":\"cluster\"},\"spec\":{\"podResourceOverride\":{\"spec\":{\"cpuRequestToLimitPercent\":25,\"limitCPUToMemoryPercent\":200,\"memoryRequestToLimitPercent\":50}}}} creationTimestamp: \"2019-12-18T22:35:02Z\" generation: 1 name: cluster resourceVersion: \"127622\" selfLink: /apis/operator.autoscaling.openshift.io/v1/clusterresourceoverrides/cluster uid: 978fc959-1717-4bd1-97d0-ae00ee111e8d spec: podResourceOverride: spec: cpuRequestToLimitPercent: 25 limitCPUToMemoryPercent: 200 memoryRequestToLimitPercent: 50 status: mutatingWebhookConfigurationRef: 1 apiVersion: admissionregistration.k8s.io/v1 kind: MutatingWebhookConfiguration name: clusterresourceoverrides.admission.autoscaling.openshift.io resourceVersion: \"127621\" uid: 98b3b8ae-d5ce-462b-8ab5-a729ea8f38f3", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster spec: podResourceOverride: spec: memoryRequestToLimitPercent: 50 1 cpuRequestToLimitPercent: 25 2 limitCPUToMemoryPercent: 200 3", "apiVersion: v1 kind: Namespace metadata: labels: clusterresourceoverrides.admission.autoscaling.openshift.io/enabled: \"true\" 1", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES clusterresourceoverride-786b8c898c-9wrdq 1/1 Running 0 23s 10.128.2.32 ip-10-0-14-183.us-west-2.compute.internal <none> <none> clusterresourceoverride-786b8c898c-vn2lf 1/1 Running 0 26s 10.130.2.10 ip-10-0-20-140.us-west-2.compute.internal <none> <none> clusterresourceoverride-operator-6b8b8b656b-lvr62 1/1 Running 0 56m 10.131.0.33 ip-10-0-2-39.us-west-2.compute.internal <none> <none>", "NAME STATUS ROLES AGE VERSION ip-10-0-14-183.us-west-2.compute.internal Ready control-plane,master 65m v1.30.4 ip-10-0-2-39.us-west-2.compute.internal Ready worker 58m v1.30.4 ip-10-0-20-140.us-west-2.compute.internal Ready control-plane,master 65m v1.30.4 ip-10-0-23-244.us-west-2.compute.internal Ready infra 55m v1.30.4 ip-10-0-77-153.us-west-2.compute.internal Ready control-plane,master 65m v1.30.4 ip-10-0-99-108.us-west-2.compute.internal Ready worker 24m v1.30.4 ip-10-0-24-233.us-west-2.compute.internal Ready infra 55m v1.30.4 ip-10-0-88-109.us-west-2.compute.internal Ready worker 24m v1.30.4 ip-10-0-67-453.us-west-2.compute.internal Ready infra 55m v1.30.4", "oc edit -n clusterresourceoverride-operator subscriptions.operators.coreos.com clusterresourceoverride", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: clusterresourceoverride namespace: clusterresourceoverride-operator spec: config: nodeSelector: node-role.kubernetes.io/infra: \"\" 1", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: clusterresourceoverride namespace: clusterresourceoverride-operator spec: config: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: 1 - key: \"node-role.kubernetes.io/infra\" operator: \"Exists\" effect: \"NoSchedule\"", "oc edit ClusterResourceOverride cluster -n clusterresourceoverride-operator", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster resourceVersion: \"37952\" spec: podResourceOverride: spec: cpuRequestToLimitPercent: 25 limitCPUToMemoryPercent: 200 memoryRequestToLimitPercent: 50 deploymentOverrides: replicas: 1 1 nodeSelector: node-role.kubernetes.io/infra: \"\" 2", "apiVersion: operator.autoscaling.openshift.io/v1 kind: ClusterResourceOverride metadata: name: cluster spec: podResourceOverride: spec: memoryRequestToLimitPercent: 50 cpuRequestToLimitPercent: 25 limitCPUToMemoryPercent: 200 deploymentOverrides: replicas: 3 nodeSelector: node-role.kubernetes.io/worker: \"\" tolerations: 1 - key: \"key\" operator: \"Equal\" value: \"value\" effect: \"NoSchedule\"", "oc get pods -n clusterresourceoverride-operator -o wide", "NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES clusterresourceoverride-786b8c898c-9wrdq 1/1 Running 0 23s 10.127.2.25 ip-10-0-23-244.us-west-2.compute.internal <none> <none> clusterresourceoverride-786b8c898c-vn2lf 1/1 Running 0 26s 10.128.0.80 ip-10-0-24-233.us-west-2.compute.internal <none> <none> clusterresourceoverride-operator-6b8b8b656b-lvr62 1/1 Running 0 56m 10.129.0.71 ip-10-0-67-453.us-west-2.compute.internal <none> <none>", "sysctl -a |grep commit", "# vm.overcommit_memory = 0 #", "sysctl -a |grep panic", "# vm.panic_on_oom = 0 #", "oc edit machineconfigpool <name>", "oc edit machineconfigpool worker", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfigPool metadata: creationTimestamp: \"2022-11-16T15:34:25Z\" generation: 4 labels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 1 name: worker", "oc label machineconfigpool worker custom-kubelet=small-pods", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: disable-cpu-units 1 spec: machineConfigPoolSelector: matchLabels: pools.operator.machineconfiguration.openshift.io/worker: \"\" 2 kubeletConfig: cpuCfsQuota: false 3", "oc create -f <file_name>.yaml", "sysctl -w vm.overcommit_memory=0", "apiVersion: v1 kind: Namespace metadata: annotations: quota.openshift.io/cluster-resource-override-enabled: \"false\" <.>", "oc edit nodes.config/cluster", "apiVersion: config.openshift.io/v1 kind: Node metadata: annotations: include.release.openshift.io/ibm-cloud-managed: \"true\" include.release.openshift.io/self-managed-high-availability: \"true\" include.release.openshift.io/single-node-developer: \"true\" release.openshift.io/create-only: \"true\" creationTimestamp: \"2022-07-08T16:02:51Z\" generation: 1 name: cluster ownerReferences: - apiVersion: config.openshift.io/v1 kind: ClusterVersion name: version uid: 36282574-bf9f-409e-a6cd-3032939293eb resourceVersion: \"1865\" uid: 0c0f7a4c-4307-4187-b591-6155695ac85b spec: cgroupMode: \"v1\" 1", "oc get mc", "NAME GENERATEDBYCONTROLLER IGNITIONVERSION AGE 00-master 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 00-worker 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-master-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-container-runtime 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 01-worker-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 97-master-generated-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-worker-generated-kubelet 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-master-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-master-ssh 3.2.0 40m 99-worker-generated-registries 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m 99-worker-ssh 3.2.0 40m rendered-master-23d4317815a5f854bd3553d689cfe2e9 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 10s 1 rendered-master-23e785de7587df95a4b517e0647e5ab7 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m rendered-worker-5d596d9293ca3ea80c896a1191735bb1 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 33m rendered-worker-dcc7f1b92892d34db74d6832bcc9ccd4 52dd3ba6a9a527fc3ab42afac8d12b693534c8c9 3.2.0 10s", "oc describe mc <name>", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 05-worker-kernelarg-selinuxpermissive spec: kernelArguments: systemd_unified_cgroup_hierarchy=1 1 cgroup_no_v1=\"all\" 2 psi=0", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: labels: machineconfiguration.openshift.io/role: worker name: 05-worker-kernelarg-selinuxpermissive spec: kernelArguments: systemd.unified_cgroup_hierarchy=0 1 systemd.legacy_systemd_cgroup_controller=1 2 psi=1 3", "oc get nodes", "NAME STATUS ROLES AGE VERSION ci-ln-fm1qnwt-72292-99kt6-master-0 Ready,SchedulingDisabled master 58m v1.30.3 ci-ln-fm1qnwt-72292-99kt6-master-1 Ready master 58m v1.30.3 ci-ln-fm1qnwt-72292-99kt6-master-2 Ready master 58m v1.30.3 ci-ln-fm1qnwt-72292-99kt6-worker-a-h5gt4 Ready,SchedulingDisabled worker 48m v1.30.3 ci-ln-fm1qnwt-72292-99kt6-worker-b-7vtmd Ready worker 48m v1.30.3 ci-ln-fm1qnwt-72292-99kt6-worker-c-rhzkv Ready worker 48m v1.30.3", "oc debug node/<node_name>", "sh-4.4# chroot /host", "stat -c %T -f /sys/fs/cgroup", "cgroup2fs", "tmpfs", "compute: - hyperthreading: Enabled name: worker platform: aws: rootVolume: iops: 2000 size: 500 type: io1 metadataService: authentication: Optional type: c5.4xlarge zones: - us-west-2c replicas: 3 featureSet: TechPreviewNoUpgrade", "sh-4.2# chroot /host", "sh-4.2# cat /etc/kubernetes/kubelet.conf", "featureGates: InsightsOperatorPullingSCA: true, LegacyNodeRoleBehavior: false", "apiVersion: config.openshift.io/v1 kind: FeatureGate metadata: name: cluster 1 spec: featureSet: TechPreviewNoUpgrade 2", "sh-4.2# chroot /host", "sh-4.2# cat /etc/kubernetes/kubelet.conf", "featureGates: InsightsOperatorPullingSCA: true, LegacyNodeRoleBehavior: false", "oc edit featuregate cluster", "apiVersion: config.openshift.io/v1 kind: FeatureGate metadata: name: cluster 1 spec: featureSet: TechPreviewNoUpgrade 2", "sh-4.2# chroot /host", "sh-4.2# cat /etc/kubernetes/kubelet.conf", "featureGates: InsightsOperatorPullingSCA: true, LegacyNodeRoleBehavior: false", "oc edit nodes.config/cluster", "apiVersion: config.openshift.io/v1 kind: Node metadata: annotations: include.release.openshift.io/ibm-cloud-managed: \"true\" include.release.openshift.io/self-managed-high-availability: \"true\" include.release.openshift.io/single-node-developer: \"true\" release.openshift.io/create-only: \"true\" creationTimestamp: \"2022-07-08T16:02:51Z\" generation: 1 name: cluster ownerReferences: - apiVersion: config.openshift.io/v1 kind: ClusterVersion name: version uid: 36282574-bf9f-409e-a6cd-3032939293eb resourceVersion: \"1865\" uid: 0c0f7a4c-4307-4187-b591-6155695ac85b spec: workerLatencyProfile: MediumUpdateAverageReaction 1", "oc edit nodes.config/cluster", "apiVersion: config.openshift.io/v1 kind: Node metadata: annotations: include.release.openshift.io/ibm-cloud-managed: \"true\" include.release.openshift.io/self-managed-high-availability: \"true\" include.release.openshift.io/single-node-developer: \"true\" release.openshift.io/create-only: \"true\" creationTimestamp: \"2022-07-08T16:02:51Z\" generation: 1 name: cluster ownerReferences: - apiVersion: config.openshift.io/v1 kind: ClusterVersion name: version uid: 36282574-bf9f-409e-a6cd-3032939293eb resourceVersion: \"1865\" uid: 0c0f7a4c-4307-4187-b591-6155695ac85b spec: workerLatencyProfile: LowUpdateSlowReaction 1", "oc get KubeControllerManager -o yaml | grep -i workerlatency -A 5 -B 5", "- lastTransitionTime: \"2022-07-11T19:47:10Z\" reason: ProfileUpdated status: \"False\" type: WorkerLatencyProfileProgressing - lastTransitionTime: \"2022-07-11T19:47:10Z\" 1 message: all static pod revision(s) have updated latency profile reason: ProfileUpdated status: \"True\" type: WorkerLatencyProfileComplete - lastTransitionTime: \"2022-07-11T19:20:11Z\" reason: AsExpected status: \"False\" type: WorkerLatencyProfileDegraded - lastTransitionTime: \"2022-07-11T19:20:36Z\" status: \"False\"", "tolerations: - key: node.kubernetes.io/not-ready operator: Exists effect: NoExecute - key: node.kubernetes.io/unreachable operator: Exists effect: NoExecute - key: node.kubernetes.io/disk-pressure operator: Exists effect: NoSchedule - key: node.kubernetes.io/memory-pressure operator: Exists effect: NoSchedule - key: node.kubernetes.io/pid-pressure operator: Exists effect: NoSchedule - key: node.kubernetes.io/unschedulable operator: Exists effect: NoSchedule", "kind: Node apiVersion: v1 metadata: labels: topology.kubernetes.io/region=east", "apiVersion: machineconfiguration.openshift.io/v1 kind: KubeletConfig metadata: name: disable-cpu-units spec: machineConfigPoolSelector: matchLabels: machineconfiguration.openshift.io/role: worker 1 kubeletConfig: node-status-update-frequency: 2 - \"10s\" node-status-report-frequency: 3 - \"1m\"", "tolerations: - key: \"node.kubernetes.io/unreachable\" operator: \"Exists\" effect: \"NoExecute\" 1 - key: \"node.kubernetes.io/not-ready\" operator: \"Exists\" effect: \"NoExecute\" 2 tolerationSeconds: 600 3", "export OFFLINE_TOKEN=<copied_api_token>", "export JWT_TOKEN=USD( curl --silent --header \"Accept: application/json\" --header \"Content-Type: application/x-www-form-urlencoded\" --data-urlencode \"grant_type=refresh_token\" --data-urlencode \"client_id=cloud-services\" --data-urlencode \"refresh_token=USD{OFFLINE_TOKEN}\" \"https://sso.redhat.com/auth/realms/redhat-external/protocol/openid-connect/token\" | jq --raw-output \".access_token\" )", "curl -s https://api.openshift.com/api/assisted-install/v2/component-versions -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq", "{ \"release_tag\": \"v2.5.1\", \"versions\": { \"assisted-installer\": \"registry.redhat.io/rhai-tech-preview/assisted-installer-rhel8:v1.0.0-175\", \"assisted-installer-controller\": \"registry.redhat.io/rhai-tech-preview/assisted-installer-reporter-rhel8:v1.0.0-223\", \"assisted-installer-service\": \"quay.io/app-sre/assisted-service:ac87f93\", \"discovery-agent\": \"registry.redhat.io/rhai-tech-preview/assisted-installer-agent-rhel8:v1.0.0-156\" } }", "export API_URL=<api_url> 1", "export OPENSHIFT_CLUSTER_ID=USD(oc get clusterversion -o jsonpath='{.items[].spec.clusterID}')", "export CLUSTER_REQUEST=USD(jq --null-input --arg openshift_cluster_id \"USDOPENSHIFT_CLUSTER_ID\" '{ \"api_vip_dnsname\": \"<api_vip>\", 1 \"openshift_cluster_id\": USDopenshift_cluster_id, \"name\": \"<openshift_cluster_name>\" 2 }')", "CLUSTER_ID=USD(curl \"USDAPI_URL/api/assisted-install/v2/clusters/import\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" -H 'accept: application/json' -H 'Content-Type: application/json' -d \"USDCLUSTER_REQUEST\" | tee /dev/stderr | jq -r '.id')", "export INFRA_ENV_REQUEST=USD(jq --null-input --slurpfile pull_secret <path_to_pull_secret_file> \\ 1 --arg ssh_pub_key \"USD(cat <path_to_ssh_pub_key>)\" \\ 2 --arg cluster_id \"USDCLUSTER_ID\" '{ \"name\": \"<infraenv_name>\", 3 \"pull_secret\": USDpull_secret[0] | tojson, \"cluster_id\": USDcluster_id, \"ssh_authorized_key\": USDssh_pub_key, \"image_type\": \"<iso_image_type>\" 4 }')", "INFRA_ENV_ID=USD(curl \"USDAPI_URL/api/assisted-install/v2/infra-envs\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" -H 'accept: application/json' -H 'Content-Type: application/json' -d \"USDINFRA_ENV_REQUEST\" | tee /dev/stderr | jq -r '.id')", "curl -s \"USDAPI_URL/api/assisted-install/v2/infra-envs/USDINFRA_ENV_ID\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq -r '.download_url'", "https://api.openshift.com/api/assisted-images/images/41b91e72-c33e-42ee-b80f-b5c5bbf6431a?arch=x86_64&image_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2NTYwMjYzNzEsInN1YiI6IjQxYjkxZTcyLWMzM2UtNDJlZS1iODBmLWI1YzViYmY2NDMxYSJ9.1EX_VGaMNejMhrAvVRBS7PDPIQtbOOc8LtG8OukE1a4&type=minimal-iso&version=USDVERSION", "curl -L -s '<iso_url>' --output rhcos-live-minimal.iso 1", "curl -s \"USDAPI_URL/api/assisted-install/v2/clusters/USDCLUSTER_ID\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq -r '.hosts[] | select(.status != \"installed\").id'", "2294ba03-c264-4f11-ac08-2f1bb2f8c296", "HOST_ID=<host_id> 1", "curl -s USDAPI_URL/api/assisted-install/v2/clusters/USDCLUSTER_ID -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq ' def host_name(USDhost): if (.suggested_hostname // \"\") == \"\" then if (.inventory // \"\") == \"\" then \"Unknown hostname, please wait\" else .inventory | fromjson | .hostname end else .suggested_hostname end; def is_notable(USDvalidation): [\"failure\", \"pending\", \"error\"] | any(. == USDvalidation.status); def notable_validations(USDvalidations_info): [ USDvalidations_info // \"{}\" | fromjson | to_entries[].value[] | select(is_notable(.)) ]; { \"Hosts validations\": { \"Hosts\": [ .hosts[] | select(.status != \"installed\") | { \"id\": .id, \"name\": host_name(.), \"status\": .status, \"notable_validations\": notable_validations(.validations_info) } ] }, \"Cluster validations info\": { \"notable_validations\": notable_validations(.validations_info) } } ' -r", "{ \"Hosts validations\": { \"Hosts\": [ { \"id\": \"97ec378c-3568-460c-bc22-df54534ff08f\", \"name\": \"localhost.localdomain\", \"status\": \"insufficient\", \"notable_validations\": [ { \"id\": \"ntp-synced\", \"status\": \"failure\", \"message\": \"Host couldn't synchronize with any NTP server\" }, { \"id\": \"api-domain-name-resolved-correctly\", \"status\": \"error\", \"message\": \"Parse error for domain name resolutions result\" }, { \"id\": \"api-int-domain-name-resolved-correctly\", \"status\": \"error\", \"message\": \"Parse error for domain name resolutions result\" }, { \"id\": \"apps-domain-name-resolved-correctly\", \"status\": \"error\", \"message\": \"Parse error for domain name resolutions result\" } ] } ] }, \"Cluster validations info\": { \"notable_validations\": [] } }", "curl -X POST -s \"USDAPI_URL/api/assisted-install/v2/infra-envs/USDINFRA_ENV_ID/hosts/USDHOST_ID/actions/install\" -H \"Authorization: Bearer USD{JWT_TOKEN}\"", "curl -s \"USDAPI_URL/api/assisted-install/v2/clusters/USDCLUSTER_ID\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq '{ \"Cluster day-2 hosts\": [ .hosts[] | select(.status != \"installed\") | {id, requested_hostname, status, status_info, progress, status_updated_at, updated_at, infra_env_id, cluster_id, created_at} ] }'", "{ \"Cluster day-2 hosts\": [ { \"id\": \"a1c52dde-3432-4f59-b2ae-0a530c851480\", \"requested_hostname\": \"control-plane-1\", \"status\": \"added-to-existing-cluster\", \"status_info\": \"Host has rebooted and no further updates will be posted. Please check console for progress and to possibly approve pending CSRs\", \"progress\": { \"current_stage\": \"Done\", \"installation_percentage\": 100, \"stage_started_at\": \"2022-07-08T10:56:20.476Z\", \"stage_updated_at\": \"2022-07-08T10:56:20.476Z\" }, \"status_updated_at\": \"2022-07-08T10:56:20.476Z\", \"updated_at\": \"2022-07-08T10:57:15.306369Z\", \"infra_env_id\": \"b74ec0c3-d5b5-4717-a866-5b6854791bd3\", \"cluster_id\": \"8f721322-419d-4eed-aa5b-61b50ea586ae\", \"created_at\": \"2022-07-06T22:54:57.161614Z\" } ] }", "curl -s \"USDAPI_URL/api/assisted-install/v2/events?cluster_id=USDCLUSTER_ID\" -H \"Authorization: Bearer USD{JWT_TOKEN}\" | jq -c '.[] | {severity, message, event_time, host_id}'", "{\"severity\":\"info\",\"message\":\"Host compute-0: updated status from insufficient to known (Host is ready to be installed)\",\"event_time\":\"2022-07-08T11:21:46.346Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"} {\"severity\":\"info\",\"message\":\"Host compute-0: updated status from known to installing (Installation is in progress)\",\"event_time\":\"2022-07-08T11:28:28.647Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"} {\"severity\":\"info\",\"message\":\"Host compute-0: updated status from installing to installing-in-progress (Starting installation)\",\"event_time\":\"2022-07-08T11:28:52.068Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"} {\"severity\":\"info\",\"message\":\"Uploaded logs for host compute-0 cluster 8f721322-419d-4eed-aa5b-61b50ea586ae\",\"event_time\":\"2022-07-08T11:29:47.802Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"} {\"severity\":\"info\",\"message\":\"Host compute-0: updated status from installing-in-progress to added-to-existing-cluster (Host has rebooted and no further updates will be posted. Please check console for progress and to possibly approve pending CSRs)\",\"event_time\":\"2022-07-08T11:29:48.259Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"} {\"severity\":\"info\",\"message\":\"Host: compute-0, reached installation stage Rebooting\",\"event_time\":\"2022-07-08T11:29:48.261Z\",\"host_id\":\"9d7b3b44-1125-4ad0-9b14-76550087b445\"}", "oc get nodes", "NAME STATUS ROLES AGE VERSION control-plane-1.example.com Ready master,worker 56m v1.30.3 compute-1.example.com Ready worker 11m v1.30.3", "OCP_VERSION=<ocp_version> 1", "ARCH=<architecture> 1", "oc extract -n openshift-machine-api secret/worker-user-data-managed --keys=userData --to=- > worker.ign", "curl -k https://mirror.openshift.com/pub/openshift-v4/clients/ocp/USDOCP_VERSION/openshift-install-linux.tar.gz > openshift-install-linux.tar.gz", "tar zxvf openshift-install-linux.tar.gz", "chmod +x openshift-install", "ISO_URL=USD(./openshift-install coreos print-stream-json | grep location | grep USDARCH | grep iso | cut -d\\\" -f4)", "curl -L USDISO_URL -o rhcos-live.iso", "nmcli con mod <network_interface> ipv4.method manual / ipv4.addresses <static_ip> ipv4.gateway <network_gateway> ipv4.dns <dns_server> / 802-3-ethernet.mtu 9000", "nmcli con up <network_interface>", "{ \"ignition\":{ \"version\":\"3.2.0\", \"config\":{ \"merge\":[ { \"source\":\"<hosted_worker_ign_file>\" 1 } ] } }, \"storage\":{ \"files\":[ { \"path\":\"/etc/hostname\", \"contents\":{ \"source\":\"data:,<new_fqdn>\" 2 }, \"mode\":420, \"overwrite\":true, \"path\":\"/etc/hostname\" } ] } }", "sudo coreos-installer install --copy-network / --ignition-url=<new_worker_ign_file> <hard_disk> --insecure-ignition", "coreos-installer install --ignition-url=<hosted_worker_ign_file> <hard_disk>", "apiVersion: agent-install.openshift.io/v1 kind: NMStateConfig metadata: name: nmstateconfig-dhcp namespace: example-sno labels: nmstate_config_cluster_name: <nmstate_config_cluster_label> spec: config: interfaces: - name: eth0 type: ethernet state: up ipv4: enabled: true dhcp: true ipv6: enabled: false interfaces: - name: \"eth0\" macAddress: \"AA:BB:CC:DD:EE:11\"", "oc get nodes", "NAME STATUS ROLES AGE VERSION control-plane-1.example.com Ready master,worker 56m v1.30.3 compute-1.example.com Ready worker 11m v1.30.3", "oc get nodes", "NAME STATUS ROLES AGE VERSION master-0 Ready master 63m v1.30.3 master-1 Ready master 63m v1.30.3 master-2 Ready master 64m v1.30.3", "oc get csr", "NAME AGE REQUESTOR CONDITION csr-8b2br 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending csr-8vnps 15m system:serviceaccount:openshift-machine-config-operator:node-bootstrapper Pending", "oc adm certificate approve <csr_name> 1", "oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{\"\\n\"}}{{end}}{{end}}' | xargs --no-run-if-empty oc adm certificate approve", "oc get csr", "NAME AGE REQUESTOR CONDITION csr-bfd72 5m26s system:node:ip-10-0-50-126.us-east-2.compute.internal Pending csr-c57lv 5m26s system:node:ip-10-0-95-157.us-east-2.compute.internal Pending", "oc adm certificate approve <csr_name> 1", "oc get csr -o go-template='{{range .items}}{{if not .status}}{{.metadata.name}}{{\"\\n\"}}{{end}}{{end}}' | xargs oc adm certificate approve", "oc get nodes", "NAME STATUS ROLES AGE VERSION master-0 Ready master 73m v1.30.3 master-1 Ready master 73m v1.30.3 master-2 Ready master 74m v1.30.3 worker-0 Ready worker 11m v1.30.3 worker-1 Ready worker 11m v1.30.3", "topk(3, sum(increase(container_runtime_crio_containers_oom_count_total[1d])) by (name))", "rate(container_runtime_crio_image_pulls_failure_total[1h]) / (rate(container_runtime_crio_image_pulls_success_total[1h]) + rate(container_runtime_crio_image_pulls_failure_total[1h]))", "sum by (node) (container_memory_rss{id=\"/system.slice\"}) / sum by (node) (kube_node_status_capacity{resource=\"memory\"} - kube_node_status_allocatable{resource=\"memory\"}) * 100 >= 80", "sum by (node) (container_memory_rss{id=\"/system.slice/kubelet.service\"}) / sum by (node) (kube_node_status_capacity{resource=\"memory\"} - kube_node_status_allocatable{resource=\"memory\"}) * 100 >= 50", "sum by (node) (container_memory_rss{id=\"/system.slice/crio.service\"}) / sum by (node) (kube_node_status_capacity{resource=\"memory\"} - kube_node_status_allocatable{resource=\"memory\"}) * 100 >= 50", "sum by (node) (rate(container_cpu_usage_seconds_total{id=\"/system.slice\"}[5m]) * 100) / sum by (node) (kube_node_status_capacity{resource=\"cpu\"} - kube_node_status_allocatable{resource=\"cpu\"}) >= 80", "sum by (node) (rate(container_cpu_usage_seconds_total{id=\"/system.slice/kubelet.service\"}[5m]) * 100) / sum by (node) (kube_node_status_capacity{resource=\"cpu\"} - kube_node_status_allocatable{resource=\"cpu\"}) >= 50", "sum by (node) (rate(container_cpu_usage_seconds_total{id=\"/system.slice/crio.service\"}[5m]) * 100) / sum by (node) (kube_node_status_capacity{resource=\"cpu\"} - kube_node_status_allocatable{resource=\"cpu\"}) >= 50" ]

[ "<property name=\"org.uberfire.ext.security.management.wildfly.properties.realm\" value=\"ApplicationRealm\"/> <property name=\"org.uberfire.ext.security.management.wildfly.properties.users-file-path\" value=\"/standalone/configuration/application-users.properties\"/> <property name=\"org.uberfire.ext.security.management.wildfly.properties.groups-file-path\" value=\"/standalone/configuration/application-roles.properties\"/>", "src/main/resources/security-management.properties", "<property name=\"org.uberfire.ext.security.management.api.userManagementServices\" value=\"WildflyUserManagementService\"/>", "<property name=\"org.uberfire.ext.security.management.wildfly.cli.host\" value=\"localhost\"/> <property name=\"org.uberfire.ext.security.management.wildfly.cli.port\" value=\"9990\"/> <property name=\"org.uberfire.ext.security.management.wildfly.cli.user\" value=\"<USERNAME>\"/> <property name=\"org.uberfire.ext.security.management.wildfly.cli.password\" value=\"<USER_PWD>\"/> <property name=\"org.uberfire.ext.security.management.wildfly.cli.realm\" value=\"ApplicationRealm\"/>", "src/main/resources/security-management.properties", "<property name=\"org.uberfire.ext.security.management.api.userManagementServices\" value=\"WildflyCLIUserManagementService\"/>" ]

[ "podman login registry.redhat.io Username:<your_registry_account_username> Password:<your_registry_account_password>", "podman pull registry.redhat.io/<repository_name>", "oc patch configs.imageregistry.operator.openshift.io/cluster --type merge -p '{\"spec\":{\"defaultRoute\":true}}'", "apiVersion: v1 kind: ConfigMap metadata: name: my-registry-ca data: registry.example.com: | -----BEGIN CERTIFICATE----- -----END CERTIFICATE----- registry-with-port.example.com..5000: | 1 -----BEGIN CERTIFICATE----- -----END CERTIFICATE-----", "oc create configmap registry-config --from-file=<external_registry_address>=ca.crt -n openshift-config", "oc edit image.config.openshift.io cluster", "spec: additionalTrustedCA: name: registry-config", "oc create secret generic image-registry-private-configuration-user --from-literal=KEY1=value1 --from-literal=KEY2=value2 --namespace openshift-image-registry", "oc create secret generic image-registry-private-configuration-user --from-literal=REGISTRY_STORAGE_S3_ACCESSKEY=myaccesskey --from-literal=REGISTRY_STORAGE_S3_SECRETKEY=mysecretkey --namespace openshift-image-registry", "oc edit configs.imageregistry.operator.openshift.io/cluster", "storage: s3: bucket: <bucket-name> region: <region-name>", "regionEndpoint: http://rook-ceph-rgw-ocs-storagecluster-cephobjectstore.openshift-storage.svc.cluster.local", "oc create secret generic image-registry-private-configuration-user --from-file=REGISTRY_STORAGE_GCS_KEYFILE=<path_to_keyfile> --namespace openshift-image-registry", "oc edit configs.imageregistry.operator.openshift.io/cluster", "storage: gcs: bucket: <bucket-name> projectID: <project-id> region: <region-name>", "oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{\"spec\":{\"disableRedirect\":true}}'", "oc create secret generic image-registry-private-configuration-user --from-literal=REGISTRY_STORAGE_SWIFT_USER=<username> --from-literal=REGISTRY_STORAGE_SWIFT_PASSWORD=<password> -n openshift-image-registry", "oc edit configs.imageregistry.operator.openshift.io/cluster", "storage: swift: container: <container-id>", "oc create secret generic image-registry-private-configuration-user --from-literal=REGISTRY_STORAGE_AZURE_ACCOUNTKEY=<accountkey> --namespace openshift-image-registry", "oc edit configs.imageregistry.operator.openshift.io/cluster", "storage: azure: accountName: <storage-account-name> container: <container-name>", "oc edit configs.imageregistry.operator.openshift.io/cluster", "storage: azure: accountName: <storage-account-name> container: <container-name> cloudName: AzureUSGovernmentCloud 1", "apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: name: custom-csi-storageclass provisioner: cinder.csi.openstack.org volumeBindingMode: WaitForFirstConsumer allowVolumeExpansion: true parameters: availability: <availability_zone_name>", "oc apply -f <storage_class_file_name>", "storageclass.storage.k8s.io/custom-csi-storageclass created", "apiVersion: v1 kind: PersistentVolumeClaim metadata: name: csi-pvc-imageregistry namespace: openshift-image-registry 1 annotations: imageregistry.openshift.io: \"true\" spec: accessModes: - ReadWriteOnce volumeMode: Filesystem resources: requests: storage: 100Gi 2 storageClassName: <your_custom_storage_class> 3", "oc apply -f <pvc_file_name>", "persistentvolumeclaim/csi-pvc-imageregistry created", "oc patch configs.imageregistry.operator.openshift.io/cluster --type 'json' -p='[{\"op\": \"replace\", \"path\": \"/spec/storage/pvc/claim\", \"value\": \"csi-pvc-imageregistry\"}]'", "config.imageregistry.operator.openshift.io/cluster patched", "oc get configs.imageregistry.operator.openshift.io/cluster -o yaml", "status: managementState: Managed pvc: claim: csi-pvc-imageregistry", "oc get pvc -n openshift-image-registry csi-pvc-imageregistry", "NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE csi-pvc-imageregistry Bound pvc-72a8f9c9-f462-11e8-b6b6-fa163e18b7b5 100Gi RWO custom-csi-storageclass 11m", "oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{\"spec\":{\"managementState\":\"Managed\"}}'", "oc get pod -n openshift-image-registry -l docker-registry=default", "No resourses found in openshift-image-registry namespace", "oc edit configs.imageregistry.operator.openshift.io", "storage: pvc: claim:", "oc get clusteroperator image-registry", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.10 True False False 6h50m", "oc edit configs.imageregistry/cluster", "managementState: Removed", "managementState: Managed", "oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{\"spec\":{\"storage\":{\"emptyDir\":{}}}}'", "Error from server (NotFound): configs.imageregistry.operator.openshift.io \"cluster\" not found", "oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{\"spec\":{\"rolloutStrategy\":\"Recreate\",\"replicas\":1}}'", "oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{\"spec\":{\"managementState\":\"Managed\"}}'", "oc get pod -n openshift-image-registry -l docker-registry=default", "No resourses found in openshift-image-registry namespace", "oc edit configs.imageregistry.operator.openshift.io", "storage: pvc: claim: 1", "oc get clusteroperator image-registry", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m", "oc patch configs.imageregistry.operator.openshift.io cluster --type merge --patch '{\"spec\":{\"storage\":{\"emptyDir\":{}}}}'", "Error from server (NotFound): configs.imageregistry.operator.openshift.io \"cluster\" not found", "oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{\"spec\":{\"rolloutStrategy\":\"Recreate\",\"replicas\":1}}'", "kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4", "oc create -f pvc.yaml -n openshift-image-registry", "oc edit config.imageregistry.operator.openshift.io -o yaml", "storage: pvc: claim: 1", "oc policy add-role-to-user registry-viewer <user_name>", "oc policy add-role-to-user registry-editor <user_name>", "oc get nodes", "oc debug nodes/<node_name>", "sh-4.2# chroot /host", "sh-4.2# oc login -u kubeadmin -p <password_from_install_log> https://api-int.<cluster_name>.<base_domain>:6443", "sh-4.2# podman login -u kubeadmin -p USD(oc whoami -t) image-registry.openshift-image-registry.svc:5000", "Login Succeeded!", "sh-4.2# podman pull <name.io>/<image>", "sh-4.2# podman tag <name.io>/<image> image-registry.openshift-image-registry.svc:5000/openshift/<image>", "sh-4.2# podman push image-registry.openshift-image-registry.svc:5000/openshift/<image>", "oc get pods -n openshift-image-registry", "NAME READY STATUS RESTARTS AGE cluster-image-registry-operator-764bd7f846-qqtpb 1/1 Running 0 78m image-registry-79fb4469f6-llrln 1/1 Running 0 77m node-ca-hjksc 1/1 Running 0 73m node-ca-tftj6 1/1 Running 0 77m node-ca-wb6ht 1/1 Running 0 77m node-ca-zvt9q 1/1 Running 0 74m", "oc logs deployments/image-registry -n openshift-image-registry", "2015-05-01T19:48:36.300593110Z time=\"2015-05-01T19:48:36Z\" level=info msg=\"version=v2.0.0+unknown\" 2015-05-01T19:48:36.303294724Z time=\"2015-05-01T19:48:36Z\" level=info msg=\"redis not configured\" instance.id=9ed6c43d-23ee-453f-9a4b-031fea646002 2015-05-01T19:48:36.303422845Z time=\"2015-05-01T19:48:36Z\" level=info msg=\"using inmemory layerinfo cache\" instance.id=9ed6c43d-23ee-453f-9a4b-031fea646002 2015-05-01T19:48:36.303433991Z time=\"2015-05-01T19:48:36Z\" level=info msg=\"Using OpenShift Auth handler\" 2015-05-01T19:48:36.303439084Z time=\"2015-05-01T19:48:36Z\" level=info msg=\"listening on :5000\" instance.id=9ed6c43d-23ee-453f-9a4b-031fea646002", "cat <<EOF | oc create -f - apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: prometheus-scraper rules: - apiGroups: - image.openshift.io resources: - registry/metrics verbs: - get EOF", "oc adm policy add-cluster-role-to-user prometheus-scraper <username>", "openshift: oc whoami -t", "curl --insecure -s -u <user>:<secret> \\ 1 https://image-registry.openshift-image-registry.svc:5000/extensions/v2/metrics | grep imageregistry | head -n 20", "HELP imageregistry_build_info A metric with a constant '1' value labeled by major, minor, git commit & git version from which the image registry was built. TYPE imageregistry_build_info gauge imageregistry_build_info{gitCommit=\"9f72191\",gitVersion=\"v3.11.0+9f72191-135-dirty\",major=\"3\",minor=\"11+\"} 1 HELP imageregistry_digest_cache_requests_total Total number of requests without scope to the digest cache. TYPE imageregistry_digest_cache_requests_total counter imageregistry_digest_cache_requests_total{type=\"Hit\"} 5 imageregistry_digest_cache_requests_total{type=\"Miss\"} 24 HELP imageregistry_digest_cache_scoped_requests_total Total number of scoped requests to the digest cache. TYPE imageregistry_digest_cache_scoped_requests_total counter imageregistry_digest_cache_scoped_requests_total{type=\"Hit\"} 33 imageregistry_digest_cache_scoped_requests_total{type=\"Miss\"} 44 HELP imageregistry_http_in_flight_requests A gauge of requests currently being served by the registry. TYPE imageregistry_http_in_flight_requests gauge imageregistry_http_in_flight_requests 1 HELP imageregistry_http_request_duration_seconds A histogram of latencies for requests to the registry. TYPE imageregistry_http_request_duration_seconds summary imageregistry_http_request_duration_seconds{method=\"get\",quantile=\"0.5\"} 0.01296087 imageregistry_http_request_duration_seconds{method=\"get\",quantile=\"0.9\"} 0.014847248 imageregistry_http_request_duration_seconds{method=\"get\",quantile=\"0.99\"} 0.015981195 imageregistry_http_request_duration_seconds_sum{method=\"get\"} 12.260727916000022", "oc patch configs.imageregistry.operator.openshift.io/cluster --patch '{\"spec\":{\"defaultRoute\":true}}' --type=merge", "HOST=USD(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')", "oc get secret -n openshift-ingress router-certs-default -o go-template='{{index .data \"tls.crt\"}}' | base64 -d | sudo tee /etc/pki/ca-trust/source/anchors/USD{HOST}.crt > /dev/null", "sudo update-ca-trust enable", "sudo podman login -u kubeadmin -p USD(oc whoami -t) USDHOST", "oc patch configs.imageregistry.operator.openshift.io/cluster --patch '{\"spec\":{\"defaultRoute\":true}}' --type=merge", "HOST=USD(oc get route default-route -n openshift-image-registry --template='{{ .spec.host }}')", "podman login -u kubeadmin -p USD(oc whoami -t) --tls-verify=false USDHOST 1", "oc create secret tls public-route-tls -n openshift-image-registry --cert=</path/to/tls.crt> --key=</path/to/tls.key>", "spec: routes: - name: public-routes hostname: myregistry.mycorp.organization secretName: public-route-tls" ]

[ "ns_uid:long()" ]

[ "javax.naming.Context context = new javax.naming.InitialContext();", "java.naming.factory.initial = org.apache.activemq.jndi.ActiveMQInitialContextFactory", "java -Djava.naming.factory.initial=org.apache.activemq.jndi.ActiveMQInitialContextFactory", "Hashtable<Object, Object> env = new Hashtable<>(); env.put(\"java.naming.factory.initial\", \"org.apache.activemq.jndi.ActiveMQInitialContextFactory\"); InitialContext context = new InitialContext(env);", "connectionFactory. <lookup-name> = <connection-uri>", "connectionFactory.app1 = tcp://example.net:61616?jms.clientID=backend", "ConnectionFactory factory = (ConnectionFactory) context.lookup(\"app1\");", "<scheme>://<host>:<port>[?<option>=<value>[&<option>=<value>...]]", "tcp://example.net:61616?jms.clientID=backend", "failover:(<connection-uri>[,<connection-uri>])[?<option>=<value>[&<option>=<value>...]]", "queue. <lookup-name> = <queue-name> topic. <lookup-name> = <topic-name>", "queue.jobs = app1/work-items topic.notifications = app1/updates", "Queue queue = (Queue) context.lookup(\"jobs\"); Topic topic = (Topic) context.lookup(\"notifications\");" ]

[ "kn func deploy [-n <namespace> -p <path> -i <image>]", "Function deployed at: http://func.example.com" ]

[ "spec: quotas: producerByteRate: 1048576 consumerByteRate: 2097152 requestPercentage: 55 controllerMutationRate: 10" ]

[ "cn=demoCA, o=Example Corporation, ou=Engineering, c=US", "Extension ::= SEQUENCE { extnID OBJECT IDENTIFIER, critical BOOLEAN DEFAULT FALSE, extnValue OCTET STRING }", "pki_san_inject=True pki_san_for_server_cert=intca01.example.com,intca02.example.com,intca.example.com" ]

[ "oc expose svc <app1-svc> --hostname <app1.apps.source.example.com> -n <app1-namespace>", "sudo podman login registry.redhat.io", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./", "oc run test --image registry.redhat.io/ubi8 --command sleep infinity", "oc create -f operator.yml", "namespace/openshift-migration created rolebinding.rbac.authorization.k8s.io/system:deployers created serviceaccount/migration-operator created customresourcedefinition.apiextensions.k8s.io/migrationcontrollers.migration.openshift.io created role.rbac.authorization.k8s.io/migration-operator created rolebinding.rbac.authorization.k8s.io/migration-operator created clusterrolebinding.rbac.authorization.k8s.io/migration-operator created deployment.apps/migration-operator created Error from server (AlreadyExists): error when creating \"./operator.yml\": rolebindings.rbac.authorization.k8s.io \"system:image-builders\" already exists 1 Error from server (AlreadyExists): error when creating \"./operator.yml\": rolebindings.rbac.authorization.k8s.io \"system:image-pullers\" already exists", "oc create -f controller.yml", "oc get pods -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: [...] stunnel_tcp_proxy: http://username:password@ip:port", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer egress: - {} policyTypes: - Egress", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer ingress: - {} policyTypes: - Ingress", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: test-egress-policy namespace: <namespace> spec: egress: - to: cidrSelector: <cidr_of_source_or_target_cluster> type: Deny", "spec: src_supplemental_groups: \"1000,2000\" target_supplemental_groups: \"2000,3000\"", "oc get migrationcontroller <migration_controller> -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: <migration_controller> namespace: openshift-migration spec: stunnel_tcp_proxy: http://<username>:<password>@<ip>:<port> 1 noProxy: example.com 2", "oc replace -f migration-controller.yaml -n openshift-migration", "BUCKET=<your_bucket>", "REGION=<your_region>", "aws s3api create-bucket --bucket USDBUCKET --region USDREGION --create-bucket-configuration LocationConstraint=USDREGION 1", "aws iam create-user --user-name velero 1", "cat > velero-policy.json <<EOF { \"Version\": \"2012-10-17\", \"Statement\": [ { \"Effect\": \"Allow\", \"Action\": [ \"ec2:DescribeVolumes\", \"ec2:DescribeSnapshots\", \"ec2:CreateTags\", \"ec2:CreateVolume\", \"ec2:CreateSnapshot\", \"ec2:DeleteSnapshot\" ], \"Resource\": \"*\" }, { \"Effect\": \"Allow\", \"Action\": [ \"s3:GetObject\", \"s3:DeleteObject\", \"s3:PutObject\", \"s3:AbortMultipartUpload\", \"s3:ListMultipartUploadParts\" ], \"Resource\": [ \"arn:aws:s3:::USD{BUCKET}/*\" ] }, { \"Effect\": \"Allow\", \"Action\": [ \"s3:ListBucket\", \"s3:GetBucketLocation\", \"s3:ListBucketMultipartUploads\" ], \"Resource\": [ \"arn:aws:s3:::USD{BUCKET}\" ] } ] } EOF", "aws iam put-user-policy --user-name velero --policy-name velero --policy-document file://velero-policy.json", "aws iam create-access-key --user-name velero", "{ \"AccessKey\": { \"UserName\": \"velero\", \"Status\": \"Active\", \"CreateDate\": \"2017-07-31T22:24:41.576Z\", \"SecretAccessKey\": <AWS_SECRET_ACCESS_KEY>, \"AccessKeyId\": <AWS_ACCESS_KEY_ID> } }", "gcloud auth login", "BUCKET=<bucket> 1", "gsutil mb gs://USDBUCKET/", "PROJECT_ID=USD(gcloud config get-value project)", "gcloud iam service-accounts create velero --display-name \"Velero service account\"", "gcloud iam service-accounts list", "SERVICE_ACCOUNT_EMAIL=USD(gcloud iam service-accounts list --filter=\"displayName:Velero service account\" --format 'value(email)')", "ROLE_PERMISSIONS=( compute.disks.get compute.disks.create compute.disks.createSnapshot compute.snapshots.get compute.snapshots.create compute.snapshots.useReadOnly compute.snapshots.delete compute.zones.get )", "gcloud iam roles create velero.server --project USDPROJECT_ID --title \"Velero Server\" --permissions \"USD(IFS=\",\"; echo \"USD{ROLE_PERMISSIONS[*]}\")\"", "gcloud projects add-iam-policy-binding USDPROJECT_ID --member serviceAccount:USDSERVICE_ACCOUNT_EMAIL --role projects/USDPROJECT_ID/roles/velero.server", "gsutil iam ch serviceAccount:USDSERVICE_ACCOUNT_EMAIL:objectAdmin gs://USD{BUCKET}", "gcloud iam service-accounts keys create credentials-velero --iam-account USDSERVICE_ACCOUNT_EMAIL", "az login", "AZURE_RESOURCE_GROUP=Velero_Backups", "az group create -n USDAZURE_RESOURCE_GROUP --location CentralUS 1", "AZURE_STORAGE_ACCOUNT_ID=\"veleroUSD(uuidgen | cut -d '-' -f5 | tr '[A-Z]' '[a-z]')\"", "az storage account create --name USDAZURE_STORAGE_ACCOUNT_ID --resource-group USDAZURE_RESOURCE_GROUP --sku Standard_GRS --encryption-services blob --https-only true --kind BlobStorage --access-tier Hot", "BLOB_CONTAINER=velero", "az storage container create -n USDBLOB_CONTAINER --public-access off --account-name USDAZURE_STORAGE_ACCOUNT_ID", "AZURE_SUBSCRIPTION_ID=`az account list --query '[?isDefault].id' -o tsv` AZURE_TENANT_ID=`az account list --query '[?isDefault].tenantId' -o tsv` AZURE_CLIENT_SECRET=`az ad sp create-for-rbac --name \"velero\" --role \"Contributor\" --query 'password' -o tsv` AZURE_CLIENT_ID=`az ad sp list --display-name \"velero\" --query '[0].appId' -o tsv`", "cat << EOF > ./credentials-velero AZURE_SUBSCRIPTION_ID=USD{AZURE_SUBSCRIPTION_ID} AZURE_TENANT_ID=USD{AZURE_TENANT_ID} AZURE_CLIENT_ID=USD{AZURE_CLIENT_ID} AZURE_CLIENT_SECRET=USD{AZURE_CLIENT_SECRET} AZURE_RESOURCE_GROUP=USD{AZURE_RESOURCE_GROUP} AZURE_CLOUD_NAME=AzurePublicCloud EOF", "oc delete migrationcontroller <migration_controller>", "oc delete USD(oc get crds -o name | grep 'migration.openshift.io')", "oc delete USD(oc get crds -o name | grep 'velero')", "oc delete USD(oc get clusterroles -o name | grep 'migration.openshift.io')", "oc delete clusterrole migration-operator", "oc delete USD(oc get clusterroles -o name | grep 'velero')", "oc delete USD(oc get clusterrolebindings -o name | grep 'migration.openshift.io')", "oc delete clusterrolebindings migration-operator", "oc delete USD(oc get clusterrolebindings -o name | grep 'velero')", "sudo podman login registry.redhat.io", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./", "grep openshift-migration-legacy-rhel8-operator ./mapping.txt | grep rhmtc", "registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator@sha256:468a6126f73b1ee12085ca53a312d1f96ef5a2ca03442bcb63724af5e2614e8a=<registry.apps.example.com>/rhmtc/openshift-migration-legacy-rhel8-operator", "containers: - name: ansible image: <registry.apps.example.com>/rhmtc/openshift-migration-legacy-rhel8-operator@sha256:<468a6126f73b1ee12085ca53a312d1f96ef5a2ca03442bcb63724af5e2614e8a> 1 - name: operator image: <registry.apps.example.com>/rhmtc/openshift-migration-legacy-rhel8-operator@sha256:<468a6126f73b1ee12085ca53a312d1f96ef5a2ca03442bcb63724af5e2614e8a> 2 env: - name: REGISTRY value: <registry.apps.example.com> 3", "oc create -f operator.yml", "namespace/openshift-migration created rolebinding.rbac.authorization.k8s.io/system:deployers created serviceaccount/migration-operator created customresourcedefinition.apiextensions.k8s.io/migrationcontrollers.migration.openshift.io created role.rbac.authorization.k8s.io/migration-operator created rolebinding.rbac.authorization.k8s.io/migration-operator created clusterrolebinding.rbac.authorization.k8s.io/migration-operator created deployment.apps/migration-operator created Error from server (AlreadyExists): error when creating \"./operator.yml\": rolebindings.rbac.authorization.k8s.io \"system:image-builders\" already exists 1 Error from server (AlreadyExists): error when creating \"./operator.yml\": rolebindings.rbac.authorization.k8s.io \"system:image-pullers\" already exists", "oc create -f controller.yml", "oc get pods -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: [...] stunnel_tcp_proxy: http://username:password@ip:port", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer egress: - {} policyTypes: - Egress", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer ingress: - {} policyTypes: - Ingress", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: test-egress-policy namespace: <namespace> spec: egress: - to: cidrSelector: <cidr_of_source_or_target_cluster> type: Deny", "spec: src_supplemental_groups: \"1000,2000\" target_supplemental_groups: \"2000,3000\"", "oc get migrationcontroller <migration_controller> -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: <migration_controller> namespace: openshift-migration spec: stunnel_tcp_proxy: http://<username>:<password>@<ip>:<port> 1 noProxy: example.com 2", "oc replace -f migration-controller.yaml -n openshift-migration", "oc delete migrationcontroller <migration_controller>", "oc delete USD(oc get crds -o name | grep 'migration.openshift.io')", "oc delete USD(oc get crds -o name | grep 'velero')", "oc delete USD(oc get clusterroles -o name | grep 'migration.openshift.io')", "oc delete clusterrole migration-operator", "oc delete USD(oc get clusterroles -o name | grep 'velero')", "oc delete USD(oc get clusterrolebindings -o name | grep 'migration.openshift.io')", "oc delete clusterrolebindings migration-operator", "oc delete USD(oc get clusterrolebindings -o name | grep 'velero')", "sudo podman login registry.redhat.io", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/operator.yml ./", "oc replace --force -f operator.yml", "oc scale -n openshift-migration --replicas=0 deployment/migration-operator", "oc scale -n openshift-migration --replicas=1 deployment/migration-operator", "oc -o yaml -n openshift-migration get deployment/migration-operator | grep image: | awk -F \":\" '{ print USDNF }'", "sudo podman cp USD(sudo podman create registry.redhat.io/rhmtc/openshift-migration-legacy-rhel8-operator:v1.7):/controller.yml ./", "oc create -f controller.yml", "oc sa get-token migration-controller -n openshift-migration", "oc get pods -n openshift-migration", "oc get migplan <migplan> -o yaml -n openshift-migration", "spec: indirectImageMigration: true indirectVolumeMigration: true", "oc replace -f migplan.yaml -n openshift-migration", "oc get migplan <migplan> -o yaml -n openshift-migration", "oc get pv", "oc get pods --all-namespaces | egrep -v 'Running | Completed'", "oc get pods --all-namespaces --field-selector=status.phase=Running -o json | jq '.items[]|select(any( .status.containerStatuses[]; .restartCount > 3))|.metadata.name'", "oc get csr -A | grep pending -i", "oc get -n openshift-migration route/migration -o go-template='https://{{ .spec.host }}'", "oc sa get-token migration-controller -n openshift-migration", "eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJtaWciLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlY3JldC5uYW1lIjoibWlnLXRva2VuLWs4dDJyIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6Im1pZyIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VydmljZS1hY2NvdW50LnVpZCI6ImE1YjFiYWMwLWMxYmYtMTFlOS05Y2NiLTAyOWRmODYwYjMwOCIsInN1YiI6InN5c3RlbTpzZXJ2aWNlYWNjb3VudDptaWc6bWlnIn0.xqeeAINK7UXpdRqAtOj70qhBJPeMwmgLomV9iFxr5RoqUgKchZRG2J2rkqmPm6vr7K-cm7ibD1IBpdQJCcVDuoHYsFgV4mp9vgOfn9osSDp2TGikwNz4Az95e81xnjVUmzh-NjDsEpw71DH92iHV_xt2sTwtzftS49LpPW2LjrV0evtNBP_t_RfskdArt5VSv25eORl7zScqfe1CiMkcVbf2UqACQjo3LbkpfN26HAioO2oH0ECPiRzT0Xyh-KwFutJLS9Xgghyw-LD9kPKcE_xbbJ9Y4Rqajh7WdPYuB0Jd9DPVrslmzK-F6cgHHYoZEv0SvLQi-PO0rpDrcjOEQQ", "oc create route passthrough --service=docker-registry -n default", "oc create route passthrough --service=image-registry -n openshift-image-registry", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: [...] stunnel_tcp_proxy: http://username:password@ip:port", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer egress: - {} policyTypes: - Egress", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-all-egress-from-rsync-pods spec: podSelector: matchLabels: owner: directvolumemigration app: directvolumemigration-rsync-transfer ingress: - {} policyTypes: - Ingress", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: test-egress-policy namespace: <namespace> spec: egress: - to: cidrSelector: <cidr_of_source_or_target_cluster> type: Deny", "spec: src_supplemental_groups: \"1000,2000\" target_supplemental_groups: \"2000,3000\"", "oc get migrationcontroller <migration_controller> -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: <migration_controller> namespace: openshift-migration spec: stunnel_tcp_proxy: http://<username>:<password>@<ip>:<port> 1 noProxy: example.com 2", "oc replace -f migration-controller.yaml -n openshift-migration", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigCluster metadata: name: <host_cluster> namespace: openshift-migration spec: isHostCluster: true EOF", "cat << EOF | oc apply -f - apiVersion: v1 kind: Secret metadata: name: <cluster_secret> namespace: openshift-config type: Opaque data: saToken: <sa_token> 1 EOF", "oc sa get-token migration-controller -n openshift-migration | base64 -w 0", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigCluster metadata: name: <remote_cluster> 1 namespace: openshift-migration spec: exposedRegistryPath: <exposed_registry_route> 2 insecure: false 3 isHostCluster: false serviceAccountSecretRef: name: <remote_cluster_secret> 4 namespace: openshift-config url: <remote_cluster_url> 5 EOF", "oc describe cluster <cluster>", "cat << EOF | oc apply -f - apiVersion: v1 kind: Secret metadata: namespace: openshift-config name: <migstorage_creds> type: Opaque data: aws-access-key-id: <key_id_base64> 1 aws-secret-access-key: <secret_key_base64> 2 EOF", "echo -n \"<key>\" | base64 -w 0 1", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigStorage metadata: name: <migstorage> namespace: openshift-migration spec: backupStorageConfig: awsBucketName: <bucket> 1 credsSecretRef: name: <storage_secret> 2 namespace: openshift-config backupStorageProvider: <storage_provider> 3 volumeSnapshotConfig: credsSecretRef: name: <storage_secret> 4 namespace: openshift-config volumeSnapshotProvider: <storage_provider> 5 EOF", "oc describe migstorage <migstorage>", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: destMigClusterRef: name: <host_cluster> namespace: openshift-migration indirectImageMigration: true 1 indirectVolumeMigration: true 2 migStorageRef: name: <migstorage> 3 namespace: openshift-migration namespaces: - <application_namespace> 4 srcMigClusterRef: name: <remote_cluster> 5 namespace: openshift-migration EOF", "oc describe migplan <migplan> -n openshift-migration", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: name: <migmigration> namespace: openshift-migration spec: migPlanRef: name: <migplan> 1 namespace: openshift-migration quiescePods: true 2 stage: false 3 rollback: false 4 EOF", "oc watch migmigration <migmigration> -n openshift-migration", "Name: c8b034c0-6567-11eb-9a4f-0bc004db0fbc Namespace: openshift-migration Labels: migration.openshift.io/migplan-name=django Annotations: openshift.io/touch: e99f9083-6567-11eb-8420-0a580a81020c API Version: migration.openshift.io/v1alpha1 Kind: MigMigration Spec: Mig Plan Ref: Name: migplan Namespace: openshift-migration Stage: false Status: Conditions: Category: Advisory Last Transition Time: 2021-02-02T15:04:09Z Message: Step: 19/47 Reason: InitialBackupCreated Status: True Type: Running Category: Required Last Transition Time: 2021-02-02T15:03:19Z Message: The migration is ready. Status: True Type: Ready Category: Required Durable: true Last Transition Time: 2021-02-02T15:04:05Z Message: The migration registries are healthy. Status: True Type: RegistriesHealthy Itinerary: Final Observed Digest: 7fae9d21f15979c71ddc7dd075cb97061895caac5b936d92fae967019ab616d5 Phase: InitialBackupCreated Pipeline: Completed: 2021-02-02T15:04:07Z Message: Completed Name: Prepare Started: 2021-02-02T15:03:18Z Message: Waiting for initial Velero backup to complete. Name: Backup Phase: InitialBackupCreated Progress: Backup openshift-migration/c8b034c0-6567-11eb-9a4f-0bc004db0fbc-wpc44: 0 out of estimated total of 0 objects backed up (5s) Started: 2021-02-02T15:04:07Z Message: Not started Name: StageBackup Message: Not started Name: StageRestore Message: Not started Name: DirectImage Message: Not started Name: DirectVolume Message: Not started Name: Restore Message: Not started Name: Cleanup Start Timestamp: 2021-02-02T15:03:18Z Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Running 57s migmigration_controller Step: 2/47 Normal Running 57s migmigration_controller Step: 3/47 Normal Running 57s (x3 over 57s) migmigration_controller Step: 4/47 Normal Running 54s migmigration_controller Step: 5/47 Normal Running 54s migmigration_controller Step: 6/47 Normal Running 52s (x2 over 53s) migmigration_controller Step: 7/47 Normal Running 51s (x2 over 51s) migmigration_controller Step: 8/47 Normal Ready 50s (x12 over 57s) migmigration_controller The migration is ready. Normal Running 50s migmigration_controller Step: 9/47 Normal Running 50s migmigration_controller Step: 10/47", "- hosts: localhost gather_facts: false tasks: - name: get pod name shell: oc get po --all-namespaces", "- hosts: localhost gather_facts: false tasks: - name: Get pod k8s_info: kind: pods api: v1 namespace: openshift-migration name: \"{{ lookup( 'env', 'HOSTNAME') }}\" register: pods - name: Print pod name debug: msg: \"{{ pods.resources[0].metadata.name }}\"", "- hosts: localhost gather_facts: false tasks: - name: Set a boolean set_fact: do_fail: true - name: \"fail\" fail: msg: \"Cause a failure\" when: do_fail", "- hosts: localhost gather_facts: false tasks: - set_fact: namespaces: \"{{ (lookup( 'env', 'MIGRATION_NAMESPACES')).split(',') }}\" - debug: msg: \"{{ item }}\" with_items: \"{{ namespaces }}\" - debug: msg: \"{{ lookup( 'env', 'MIGRATION_PLAN_NAME') }}\"", "oc edit migrationcontroller <migration_controller> -n openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: disable_image_migration: true 1 disable_pv_migration: true 2 excluded_resources: 3 - imagetags - templateinstances - clusterserviceversions - packagemanifests - subscriptions - servicebrokers - servicebindings - serviceclasses - serviceinstances - serviceplans - operatorgroups - events - events.events.k8s.io", "oc get deployment -n openshift-migration migration-controller -o yaml | grep EXCLUDED_RESOURCES -A1", "- name: EXCLUDED_RESOURCES value: imagetags,templateinstances,clusterserviceversions,packagemanifests,subscriptions,servicebrokers,servicebindings,serviceclasses,serviceinstances,serviceplans,imagestreams,persistentvolumes,persistentvolumeclaims", "spec: namespaces: - namespace_2 - namespace_1:namespace_2", "spec: namespaces: - namespace_1:namespace_1", "spec: namespaces: - namespace_1", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: persistentVolumes: - capacity: 10Gi name: <pv_name> pvc: selection: action: skip", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: persistentVolumes: - capacity: 10Gi name: <pv_name> pvc: name: <source_pvc>:<destination_pvc> 1", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: persistentVolumes: - capacity: 10Gi name: pvc-095a6559-b27f-11eb-b27f-021bddcaf6e4 proposedCapacity: 10Gi pvc: accessModes: - ReadWriteMany hasReference: true name: mysql namespace: mysql-persistent selection: action: <copy> 1 copyMethod: <filesystem> 2 verify: true 3 storageClass: <gp2> 4 accessMode: <ReadWriteMany> 5 storageClass: cephfs", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: includedResources: - kind: <kind> 1 group: \"\" - kind: <kind> group: \"\"", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: name: <migplan> namespace: openshift-migration spec: includedResources: - kind: <kind> 1 group: \"\" - kind: <kind> group: \"\" labelSelector: matchLabels: <label> 2", "apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: generateName: <migplan> namespace: openshift-migration spec: migPlanRef: name: <migplan> namespace: openshift-migration stage: false", "oc edit migrationcontroller -n openshift-migration", "mig_controller_limits_cpu: \"1\" 1 mig_controller_limits_memory: \"10Gi\" 2 mig_controller_requests_cpu: \"100m\" 3 mig_controller_requests_memory: \"350Mi\" 4 mig_pv_limit: 100 5 mig_pod_limit: 100 6 mig_namespace_limit: 10 7", "oc patch migrationcontroller migration-controller -p '{\"spec\":{\"enable_dvm_pv_resizing\":true}}' \\ 1 --type='merge' -n openshift-migration", "oc patch migrationcontroller migration-controller -p '{\"spec\":{\"pv_resizing_threshold\":41}}' \\ 1 --type='merge' -n openshift-migration", "status: conditions: - category: Warn durable: true lastTransitionTime: \"2021-06-17T08:57:01Z\" message: 'Capacity of the following volumes will be automatically adjusted to avoid disk capacity issues in the target cluster: [pvc-b800eb7b-cf3b-11eb-a3f7-0eae3e0555f3]' reason: Done status: \"False\" type: PvCapacityAdjustmentRequired", "oc -n openshift-migration patch migrationcontroller migration-controller --type=json --patch '[{ \"op\": \"replace\", \"path\": \"/spec/mig_controller_enable_cache\", \"value\": true}]'", "oc -n openshift-migration patch migrationcontroller migration-controller --type=json --patch '[{ \"op\": \"replace\", \"path\": \"/spec/mig_controller_limits_memory\", \"value\": <10Gi>}]'", "oc -n openshift-migration patch migrationcontroller migration-controller --type=json --patch '[{ \"op\": \"replace\", \"path\": \"/spec/mig_controller_requests_memory\", \"value\": <350Mi>}]'", "apiVersion: migration.openshift.io/v1alpha1 kind: DirectImageMigration metadata: labels: controller-tools.k8s.io: \"1.0\" name: <direct_image_migration> spec: srcMigClusterRef: name: <source_cluster> namespace: openshift-migration destMigClusterRef: name: <destination_cluster> namespace: openshift-migration namespaces: 1 - <source_namespace_1> - <source_namespace_2>:<destination_namespace_3> 2", "apiVersion: migration.openshift.io/v1alpha1 kind: DirectImageStreamMigration metadata: labels: controller-tools.k8s.io: \"1.0\" name: <direct_image_stream_migration> spec: srcMigClusterRef: name: <source_cluster> namespace: openshift-migration destMigClusterRef: name: <destination_cluster> namespace: openshift-migration imageStreamRef: name: <image_stream> namespace: <source_image_stream_namespace> destNamespace: <destination_image_stream_namespace>", "apiVersion: migration.openshift.io/v1alpha1 kind: DirectVolumeMigration metadata: name: <direct_volume_migration> namespace: openshift-migration spec: createDestinationNamespaces: false 1 deleteProgressReportingCRs: false 2 destMigClusterRef: name: <host_cluster> 3 namespace: openshift-migration persistentVolumeClaims: - name: <pvc> 4 namespace: <pvc_namespace> srcMigClusterRef: name: <source_cluster> namespace: openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: DirectVolumeMigrationProgress metadata: labels: controller-tools.k8s.io: \"1.0\" name: <direct_volume_migration_progress> spec: clusterRef: name: <source_cluster> namespace: openshift-migration podRef: name: <rsync_pod> namespace: openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigAnalytic metadata: annotations: migplan: <migplan> name: <miganalytic> namespace: openshift-migration labels: migplan: <migplan> spec: analyzeImageCount: true <.> analyzeK8SResources: true <.> analyzePVCapacity: true <.> listImages: false <.> listImagesLimit: 50 <.> migPlanRef: name: <migplan> namespace: openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigCluster metadata: labels: controller-tools.k8s.io: \"1.0\" name: <host_cluster> 1 namespace: openshift-migration spec: isHostCluster: true 2 The 'azureResourceGroup' parameter is relevant only for Microsoft Azure. azureResourceGroup: <azure_resource_group> 3 caBundle: <ca_bundle_base64> 4 insecure: false 5 refresh: false 6 The 'restartRestic' parameter is relevant for a source cluster. restartRestic: true 7 The following parameters are relevant for a remote cluster. exposedRegistryPath: <registry_route> 8 url: <destination_cluster_url> 9 serviceAccountSecretRef: name: <source_secret> 10 namespace: openshift-config", "apiVersion: migration.openshift.io/v1alpha1 kind: MigHook metadata: generateName: <hook_name_prefix> 1 name: <mighook> 2 namespace: openshift-migration spec: activeDeadlineSeconds: 1800 3 custom: false 4 image: <hook_image> 5 playbook: <ansible_playbook_base64> 6 targetCluster: source 7", "apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: labels: controller-tools.k8s.io: \"1.0\" name: <migmigration> namespace: openshift-migration spec: canceled: false 1 rollback: false 2 stage: false 3 quiescePods: true 4 keepAnnotations: true 5 verify: false 6 migPlanRef: name: <migplan> namespace: openshift-migration", "apiVersion: migration.openshift.io/v1alpha1 kind: MigPlan metadata: labels: controller-tools.k8s.io: \"1.0\" name: <migplan> namespace: openshift-migration spec: closed: false 1 srcMigClusterRef: name: <source_cluster> namespace: openshift-migration destMigClusterRef: name: <destination_cluster> namespace: openshift-migration hooks: 2 - executionNamespace: <namespace> 3 phase: <migration_phase> 4 reference: name: <hook> 5 namespace: <hook_namespace> 6 serviceAccount: <service_account> 7 indirectImageMigration: true 8 indirectVolumeMigration: false 9 migStorageRef: name: <migstorage> namespace: openshift-migration namespaces: - <source_namespace_1> 10 - <source_namespace_2> - <source_namespace_3>:<destination_namespace_4> 11 refresh: false 12", "apiVersion: migration.openshift.io/v1alpha1 kind: MigStorage metadata: labels: controller-tools.k8s.io: \"1.0\" name: <migstorage> namespace: openshift-migration spec: backupStorageProvider: <backup_storage_provider> 1 volumeSnapshotProvider: <snapshot_storage_provider> 2 backupStorageConfig: awsBucketName: <bucket> 3 awsRegion: <region> 4 credsSecretRef: namespace: openshift-config name: <storage_secret> 5 awsKmsKeyId: <key_id> 6 awsPublicUrl: <public_url> 7 awsSignatureVersion: <signature_version> 8 volumeSnapshotConfig: awsRegion: <region> 9 credsSecretRef: namespace: openshift-config name: <storage_secret> 10 refresh: false 11", "oc -n openshift-migration get pods | grep log", "oc -n openshift-migration logs -f <mig-log-reader-pod> -c color 1", "oc adm must-gather --image=registry.redhat.io/rhmtc/openshift-migration-must-gather-rhel8:v1.7", "oc adm must-gather --image=registry.redhat.io/rhmtc/openshift-migration-must-gather-rhel8:v1.7 -- /usr/bin/gather_metrics_dump", "tar -xvzf must-gather/metrics/prom_data.tar.gz", "make prometheus-run", "Started Prometheus on http://localhost:9090", "make prometheus-cleanup", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero <backup_restore_cr> <command> <cr_name>", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero backup describe 0e44ae00-5dc3-11eb-9ca8-df7e5254778b-2d8ql", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero --help", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero <backup_restore_cr> describe <cr_name>", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero backup describe 0e44ae00-5dc3-11eb-9ca8-df7e5254778b-2d8ql", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero <backup_restore_cr> logs <cr_name>", "oc -n openshift-migration exec deployment/velero -c velero -- ./velero restore logs ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf", "oc get migmigration <migmigration> -o yaml", "status: conditions: - category: Warn durable: true lastTransitionTime: \"2021-01-26T20:48:40Z\" message: 'Final Restore openshift-migration/ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf: partially failed on destination cluster' status: \"True\" type: VeleroFinalRestorePartiallyFailed - category: Advisory durable: true lastTransitionTime: \"2021-01-26T20:48:42Z\" message: The migration has completed with warnings, please look at `Warn` conditions. reason: Completed status: \"True\" type: SucceededWithWarnings", "oc -n {namespace} exec deployment/velero -c velero -- ./velero restore describe <restore>", "Phase: PartiallyFailed (run 'velero restore logs ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf' for more information) Errors: Velero: <none> Cluster: <none> Namespaces: migration-example: error restoring example.com/migration-example/migration-example: the server could not find the requested resource", "oc -n {namespace} exec deployment/velero -c velero -- ./velero restore logs <restore>", "time=\"2021-01-26T20:48:37Z\" level=info msg=\"Attempting to restore migration-example: migration-example\" logSource=\"pkg/restore/restore.go:1107\" restore=openshift-migration/ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf time=\"2021-01-26T20:48:37Z\" level=info msg=\"error restoring migration-example: the server could not find the requested resource\" logSource=\"pkg/restore/restore.go:1170\" restore=openshift-migration/ccc7c2d0-6017-11eb-afab-85d0007f5a19-x4lbf", "labels: migrationcontroller: ebe13bee-c803-47d0-a9e9-83f380328b93", "labels: migrationcontroller: ebe13bee-c803-47d0-a9e9-83f380328b93", "oc get migmigration -n openshift-migration", "NAME AGE 88435fe0-c9f8-11e9-85e6-5d593ce65e10 6m42s", "oc describe migmigration 88435fe0-c9f8-11e9-85e6-5d593ce65e10 -n openshift-migration", "name: 88435fe0-c9f8-11e9-85e6-5d593ce65e10 namespace: openshift-migration labels: <none> annotations: touch: 3b48b543-b53e-4e44-9d34-33563f0f8147 apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: creationTimestamp: 2019-08-29T01:01:29Z generation: 20 resourceVersion: 88179 selfLink: /apis/migration.openshift.io/v1alpha1/namespaces/openshift-migration/migmigrations/88435fe0-c9f8-11e9-85e6-5d593ce65e10 uid: 8886de4c-c9f8-11e9-95ad-0205fe66cbb6 spec: migPlanRef: name: socks-shop-mig-plan namespace: openshift-migration quiescePods: true stage: false status: conditions: category: Advisory durable: True lastTransitionTime: 2019-08-29T01:03:40Z message: The migration has completed successfully. reason: Completed status: True type: Succeeded phase: Completed startTimestamp: 2019-08-29T01:01:29Z events: <none>", "apiVersion: velero.io/v1 kind: Backup metadata: annotations: openshift.io/migrate-copy-phase: final openshift.io/migrate-quiesce-pods: \"true\" openshift.io/migration-registry: 172.30.105.179:5000 openshift.io/migration-registry-dir: /socks-shop-mig-plan-registry-44dd3bd5-c9f8-11e9-95ad-0205fe66cbb6 openshift.io/orig-reclaim-policy: delete creationTimestamp: \"2019-08-29T01:03:15Z\" generateName: 88435fe0-c9f8-11e9-85e6-5d593ce65e10- generation: 1 labels: app.kubernetes.io/part-of: migration migmigration: 8886de4c-c9f8-11e9-95ad-0205fe66cbb6 migration-stage-backup: 8886de4c-c9f8-11e9-95ad-0205fe66cbb6 velero.io/storage-location: myrepo-vpzq9 name: 88435fe0-c9f8-11e9-85e6-5d593ce65e10-59gb7 namespace: openshift-migration resourceVersion: \"87313\" selfLink: /apis/velero.io/v1/namespaces/openshift-migration/backups/88435fe0-c9f8-11e9-85e6-5d593ce65e10-59gb7 uid: c80dbbc0-c9f8-11e9-95ad-0205fe66cbb6 spec: excludedNamespaces: [] excludedResources: [] hooks: resources: [] includeClusterResources: null includedNamespaces: - sock-shop includedResources: - persistentvolumes - persistentvolumeclaims - namespaces - imagestreams - imagestreamtags - secrets - configmaps - pods labelSelector: matchLabels: migration-included-stage-backup: 8886de4c-c9f8-11e9-95ad-0205fe66cbb6 storageLocation: myrepo-vpzq9 ttl: 720h0m0s volumeSnapshotLocations: - myrepo-wv6fx status: completionTimestamp: \"2019-08-29T01:02:36Z\" errors: 0 expiration: \"2019-09-28T01:02:35Z\" phase: Completed startTimestamp: \"2019-08-29T01:02:35Z\" validationErrors: null version: 1 volumeSnapshotsAttempted: 0 volumeSnapshotsCompleted: 0 warnings: 0", "apiVersion: velero.io/v1 kind: Restore metadata: annotations: openshift.io/migrate-copy-phase: final openshift.io/migrate-quiesce-pods: \"true\" openshift.io/migration-registry: 172.30.90.187:5000 openshift.io/migration-registry-dir: /socks-shop-mig-plan-registry-36f54ca7-c925-11e9-825a-06fa9fb68c88 creationTimestamp: \"2019-08-28T00:09:49Z\" generateName: e13a1b60-c927-11e9-9555-d129df7f3b96- generation: 3 labels: app.kubernetes.io/part-of: migration migmigration: e18252c9-c927-11e9-825a-06fa9fb68c88 migration-final-restore: e18252c9-c927-11e9-825a-06fa9fb68c88 name: e13a1b60-c927-11e9-9555-d129df7f3b96-gb8nx namespace: openshift-migration resourceVersion: \"82329\" selfLink: /apis/velero.io/v1/namespaces/openshift-migration/restores/e13a1b60-c927-11e9-9555-d129df7f3b96-gb8nx uid: 26983ec0-c928-11e9-825a-06fa9fb68c88 spec: backupName: e13a1b60-c927-11e9-9555-d129df7f3b96-sz24f excludedNamespaces: null excludedResources: - nodes - events - events.events.k8s.io - backups.velero.io - restores.velero.io - resticrepositories.velero.io includedNamespaces: null includedResources: null namespaceMapping: null restorePVs: true status: errors: 0 failureReason: \"\" phase: Completed validationErrors: null warnings: 15", "podman login -u USD(oc whoami) -p USD(oc whoami -t) --tls-verify=false <registry_url>:<port>", "podman login -u USD(oc whoami) -p USD(oc whoami -t) --tls-verify=false <registry_url>:<port>", "podman pull <registry_url>:<port>/openshift/<image>", "podman tag <registry_url>:<port>/openshift/<image> \\ 1 <registry_url>:<port>/openshift/<image> 2", "podman push <registry_url>:<port>/openshift/<image> 1", "oc get imagestream -n openshift | grep <image>", "NAME IMAGE REPOSITORY TAGS UPDATED my_image image-registry.openshift-image-registry.svc:5000/openshift/my_image latest 32 seconds ago", "oc describe migmigration <pod> -n openshift-migration", "Some or all transfer pods are not running for more than 10 mins on destination cluster", "oc get namespace <namespace> -o yaml 1", "oc edit namespace <namespace>", "apiVersion: v1 kind: Namespace metadata: annotations: openshift.io/node-selector: \"region=east\"", "echo -n | openssl s_client -connect <host_FQDN>:<port> \\ 1 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > <ca_bundle.cert> 2", "Error checking repository for stale locks Error getting backup storage location: backupstoragelocation.velero.io \\\"my-bsl\\\" not found", "level=error msg=\"Error backing up item\" backup=velero/monitoring error=\"timed out waiting for all PodVolumeBackups to complete\" error.file=\"/go/src/github.com/ heptio/velero/pkg/restic/backupper.go:165\" error.function=\"github.com/heptio/ velero/pkg/restic.(*backupper).BackupPodVolumes\" group=v1", "spec: restic_timeout: 1h 1", "status: conditions: - category: Warn durable: true lastTransitionTime: 2020-04-16T20:35:16Z message: There were verify errors found in 1 Restic volume restores. See restore `<registry-example-migration-rvwcm>` for details 1 status: \"True\" type: ResticVerifyErrors 2", "oc describe <registry-example-migration-rvwcm> -n openshift-migration", "status: phase: Completed podVolumeRestoreErrors: - kind: PodVolumeRestore name: <registry-example-migration-rvwcm-98t49> namespace: openshift-migration podVolumeRestoreResticErrors: - kind: PodVolumeRestore name: <registry-example-migration-rvwcm-98t49> namespace: openshift-migration", "oc describe <migration-example-rvwcm-98t49>", "completionTimestamp: 2020-05-01T20:49:12Z errors: 1 resticErrors: 1 resticPod: <restic-nr2v5>", "oc logs -f <restic-nr2v5>", "backup=openshift-migration/<backup_id> controller=pod-volume-backup error=\"fork/exec /usr/bin/restic: permission denied\" error.file=\"/go/src/github.com/vmware-tanzu/ velero/pkg/controller/pod_volume_backup_controller.go:280\" error.function= \"github.com/vmware-tanzu/velero/pkg/controller.(*podVolumeBackupController).processBackup\" logSource=\"pkg/controller/pod_volume_backup_controller.go:280\" name=<backup_id> namespace=openshift-migration", "spec: restic_supplemental_groups: <group_id> 1", "spec: restic_supplemental_groups: - 5555 - 6666", "cat << EOF | oc apply -f - apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: labels: controller-tools.k8s.io: \"1.0\" name: <migmigration> namespace: openshift-migration spec: rollback: true migPlanRef: name: <migplan> 1 namespace: openshift-migration EOF", "oc delete USD(oc get pods -l migration.openshift.io/is-stage-pod -n <namespace>) 1", "oc scale deployment <deployment> --replicas=<premigration_replicas>", "apiVersion: extensions/v1beta1 kind: Deployment metadata: annotations: deployment.kubernetes.io/revision: \"1\" migration.openshift.io/preQuiesceReplicas: \"1\"", "oc get pod -n <namespace>" ]

[ "oc patch configmap/vm-import-controller-config -n openshift-cnv -p '{\"data\": {\"warmImport.intervalMinutes\": \"720\"}}'" ]

[ "oc cp rhsm.yaml openstackclient:/home/cloud-admin/rhsm.yaml", "oc rsh openstackclient", "parameter_defaults: RhsmVars: ... rhsm_username: \"myusername\" rhsm_password: \"p@55w0rd!\" rhsm_org_id: \"1234567\" rhsm_pool_ids: \"1a85f9223e3d5e43013e3d6e8ff506fd\" rhsm_method: \"portal\" rhsm_release: \"8.4\"", "cat > ~/set_release.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: set release to 8.4 command: subscription-manager release --set=8.4 become: true EOF", "ansible-playbook -i /home/cloud-admin/ctlplane-ansible-inventory /home/cloud-admin/set_release.yaml --limit Controller,Compute", "sudo subscription-manager release --set=8.4", "oc rsh openstackclient", "parameter_defaults: RhsmVars: rhsm_repos: - rhel-8-for-x86_64-baseos-eus-rpms - rhel-8-for-x86_64-appstream-eus-rpms - rhel-8-for-x86_64-highavailability-eus-rpms - ansible-2.9-for-rhel-8-x86_64-rpms - openstack-16.2-for-rhel-8-x86_64-rpms - rhceph-4-tools-for-rhel-8-x86_64-rpms - fast-datapath-for-rhel-8-x86_64-rpms", "cat > ~/change_eus.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: change to eus repos command: subscription-manager repos --disable=rhel-8-for-x86_64-baseos-rpms --disable=rhel-8-for-x86_64-appstream-rpms --disable=rhel-8-for-x86_64-highavailability-rpms --enable=rhel-8-for-x86_64-baseos-eus-rpms --enable=rhel-8-for-x86_64-appstream-eus-rpms --enable=rhel-8-for-x86_64-highavailability-eus-rpms become: true EOF", "ansible-playbook -i /home/cloud-admin/ctlplane-ansible-inventory /home/cloud-admin/change_eus.yaml --limit Controller,Compute", "oc rsh openstackclient", "parameter_defaults: RhsmVars: rhsm_repos: - rhel-8-for-x86_64-baseos-eus-rpms - rhel-8-for-x86_64-appstream-eus-rpms - rhel-8-for-x86_64-highavailability-eus-rpms - ansible-2.9-for-rhel-8-x86_64-rpms - openstack-16.2-for-rhel-8-x86_64-rpms - fast-datapath-for-rhel-8-x86_64-rpms", "cat > ~/update_rhosp_repos.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: change osp repos command: subscription-manager repos --disable=openstack-16.1-for-rhel-8-x86_64-rpms --enable=openstack-16.2-for-rhel-8-x86_64-rpms --disable=ansible-2.8-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms become: true EOF", "ansible-playbook -i /home/cloud-admin/ctlplane-ansible-inventory /home/cloud-admin/update_rhosp_repos.yaml --limit Controller,Compute", "cat > ~/update_ceph_repos.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: change ceph repos command: subscription-manager repos --disable=openstack-16-deployment-tools-for-rhel-8-x86_64-rpms --enable=openstack-16.2-deployment-tools-for-rhel-8-x86_64-rpms --disable=ansible-2.8-for-rhel-8-x86_64-rpms --enable=ansible-2.9-for-rhel-8-x86_64-rpms become: true EOF", "ansible-playbook -i /home/cloud-admin/ctlplane-ansible-inventory /home/cloud-admin/update_ceph_repos.yaml --limit CephStorage", "oc rsh openstackclient", "cat > ~/container-tools.yaml <<'EOF' - hosts: all gather_facts: false tasks: - name: disable default dnf module for container-tools command: dnf module reset container-tools become: true - name: set dnf module for container-tools:3.0 command: dnf module enable -y container-tools:3.0 become: true - name: disable dnf module for virt:8.2 command: dnf module disable -y virt:8.2 become: true - name: set dnf module for virt:rhel command: dnf module enable -y virt:rhel become: true EOF", "ansible-playbook -i /home/cloud-admin/ctlplane-ansible-inventory ~/container-tools.yaml", "parameter_defaults: ContainerImagePrepare: - push_destination: true set: tag: '16.2' tag_from_label: '{version}-{release}'", "oc rsh openstackclient", "ssh <controller-0.ctlplane> \"sudo pcs property set stonith-enabled=false\"", "parameter_defaults: EnableFencing: false", "cat <<EOF > osconfiggenerator-update-prepare.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackConfigGenerator metadata: name: \"update\" namespace: openstack spec: gitSecret: git-secret heatEnvs: - lifecycle/update-prepare.yaml heatEnvConfigMap: heat-env-config-update tarballConfigMap: tripleo-tarball-config-update EOF", "oc apply -f osconfiggenerator-update-prepare.yaml", "cat <<EOF > osdeploy-container-image-prepare.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: container_image_prepare spec: configVersion: <config_version> configGenerator: update mode: external-update advancedSettings: tags: - container_image_prepare EOF", "oc apply -f osdeploy-container-image-prepare.yaml", "cat <<EOF > osdeploy-ovn-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: ovn-update spec: configVersion: <config_version> configGenerator: update mode: update advancedSettings: tags: - ovn EOF", "oc apply -f osdeploy-ovn-update.yaml", "cat <<EOF > osdeploy-controller-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: controller-update spec: configVersion: <config_version> configGenerator: update mode: update advancedSettings: limit: Controller EOF", "oc apply -f osdeploy-controller-update.yaml", "cat <<EOF > osdeploy-compute-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: compute-update spec: configVersion: <config_version> configGenerator: update mode: update advancedSettings: limit: Compute EOF", "oc apply -f osdeploy-compute-update.yaml", "cat <<EOF > osdeploy-computehci-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: computehci-update spec: configVersion: <config_version> configGenerator: update mode: update advancedSettings: limit: ComputeHCI EOF", "oc apply -f osdeploy-computehci-update.yaml", "cat <<EOF > osdeploy-ceph-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: ceph-update spec: configVersion: <config_version> configGenerator: update mode: external-update advancedSettings: tags: - ceph EOF", "oc apply -f osdeploy-ceph-update.yaml", "cat <<EOF > osdeploy-cephstorage-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: cephstorage-update spec: configVersion: <config_version> configGenerator: update mode: update advancedSettings: limit: CephStorage EOF", "oc apply -f osdeploy-cephstorage-update.yaml", "cat <<EOF > osdeploy-ceph-update.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: ceph-update spec: configVersion: <config_version> configGenerator: update mode: external-update advancedSettings: tags: - ceph EOF", "oc apply -f osdeploy-ceph-update.yaml", "cat <<EOF > osdeploy-online-migration.yaml apiVersion: osp-director.openstack.org/v1beta1 kind: OpenStackDeploy metadata: name: online-migration spec: configVersion: <config_version> configGenerator: update mode: external-update advancedSettings: tags: - online_upgrade EOF", "oc apply -f osdeploy-online-migration.yaml", "parameter_defaults: EnableFencing: true", "oc delete <type> <name>" ]

[ "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <transform> <rotation>left</rotation> <flipped>no</flipped> </transform>" ]

[ "setsebool -P allow_polyinstantiation 1", "mkdir /tmp-inst /var/tmp/tmp-inst --mode 000", "restorecon -Fv /tmp-inst /var/tmp/tmp-inst Relabeled /tmp-inst from unconfined_u:object_r:default_t:s0 to system_u:object_r:tmp_t:s0 Relabeled /var/tmp/tmp-inst from unconfined_u:object_r:tmp_t:s0 to system_u:object_r:tmp_t:s0", "allow_filesystem_mark = 1", "/tmp /tmp-inst/ level root,adm /var/tmp /var/tmp/tmp-inst/ level root,adm USDHOME USDHOME/USDUSER.inst/ level", "/tmp /tmp-inst/ user root,adm /var/tmp /var/tmp/tmp-inst/ user root,adm USDHOME USDHOME/USDUSER.inst/ user", "grep namespace /etc/pam.d/login session required pam_namespace.so", "AuthorizedKeysCommand /usr/libexec/openssh/ssh-keycat AuthorizedKeysCommandRunAs root", "grep -r PubkeyAuthentication /etc/ssh/ /etc/ssh/sshd_config:#PubkeyAuthentication yes", "[...] session include system-auth session required pam_namespace.so unmnt_remnt [...]", "findmnt --mountpoint /tmp/ TARGET SOURCE FSTYPE OPTIONS /tmp /dev/vda1[/tmp-inst/ <user> ] xfs rw,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota" ]

[ "virsh snapshot-dumpxml VM-name snapshot-name | grep external <disk name='vda' snapshot='external' type='file'>", "<bios useserial='yes'/>" ]

[ "virsh hostname localhost.localdomain USD virsh Welcome to virsh, the virtualization interactive terminal. Type: 'help' for help with commands 'quit' to quit virsh # hostname localhost.localdomain", "virsh help domain Domain Management (help keyword 'domain'): attach-device attach device from an XML file attach-disk attach disk device [...] domname convert a domain id or UUID to domain name domrename rename a domain [...] virsh help domrename NAME domrename - rename a domain SYNOPSIS domrename <domain> <new-name> DESCRIPTION Rename an inactive domain. OPTIONS [--domain] <string> domain name, id or uuid [--new-name] <string> new domain name virsh domrename --domain Fontaine --new-name Atlas Domain successfully renamed", "virt-xml boot=? --boot options: arch cdrom [...] menu network nvram nvram_template os_type smbios_mode uefi useserial virt-xml example_domain --edit --boot menu=on Domain 'example_domain' defined successfully.", "guestfish domain testguest : run : list-filesystems /dev/sda1: xfs /dev/rhel/root: xfs /dev/rhel/swap: swap guestfish Welcome to guestfish, the guest filesystem shell for editing virtual machine filesystems and disk images. Type: 'help' for help on commands 'man' to read the manual 'quit' to quit the shell ><fs> domain testguest ><fs> run ><fs> list-filesystems /dev/sda1: xfs /dev/rhel/root: xfs /dev/rhel/swap: swap", "guestfish help add NAME add-drive - add an image to examine or modify SYNOPSIS add-drive filename [readonly:true|false] [format:..] [iface:..] [name:..] [label:..] [protocol:..] [server:..] [username:..] [secret:..] [cachemode:..] [discard:..] [copyonread:true|false] DESCRIPTION This function adds a disk image called filename to the handle. filename may be a regular host file or a host device. [...]" ]

[ "~]USD openssl ciphers -v 'ALL:COMPLEMENTOFALL'", "~]USD openssl ciphers -v 'HIGH'", "~]USD openssl ciphers -v 'kEECDH+aECDSA+AES:kEECDH+AES+aRSA:kEDH+aRSA+AES' | column -t ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(256) Mac=AEAD ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA384 ECDHE-ECDSA-AES256-SHA SSLv3 Kx=ECDH Au=ECDSA Enc=AES(256) Mac=SHA1 ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AESGCM(128) Mac=AEAD ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA256 ECDHE-ECDSA-AES128-SHA SSLv3 Kx=ECDH Au=ECDSA Enc=AES(128) Mac=SHA1 ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA384 ECDHE-RSA-AES256-SHA SSLv3 Kx=ECDH Au=RSA Enc=AES(256) Mac=SHA1 ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(128) Mac=AEAD ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA256 ECDHE-RSA-AES128-SHA SSLv3 Kx=ECDH Au=RSA Enc=AES(128) Mac=SHA1 DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(256) Mac=AEAD DHE-RSA-AES256-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(256) Mac=SHA256 DHE-RSA-AES256-SHA SSLv3 Kx=DH Au=RSA Enc=AES(256) Mac=SHA1 DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AESGCM(128) Mac=AEAD DHE-RSA-AES128-SHA256 TLSv1.2 Kx=DH Au=RSA Enc=AES(128) Mac=SHA256 DHE-RSA-AES128-SHA SSLv3 Kx=DH Au=RSA Enc=AES(128) Mac=SHA1", "~]USD gnutls-cli -l", "~]USD gnutls-cli --priority SECURE128 -l", "~]USD gnutls-cli --priority SECURE256:+SECURE128:-VERS-TLS-ALL:+VERS-TLS1.2:-RSA:-DHE-DSS:-CAMELLIA-128-CBC:-CAMELLIA-256-CBC -l Cipher suites for SECURE256:+SECURE128:-VERS-TLS-ALL:+VERS-TLS1.2:-RSA:-DHE-DSS:-CAMELLIA-128-CBC:-CAMELLIA-256-CBC TLS_ECDHE_ECDSA_AES_256_GCM_SHA384 0xc0, 0x2c TLS1.2 TLS_ECDHE_ECDSA_AES_256_CBC_SHA384 0xc0, 0x24 TLS1.2 TLS_ECDHE_ECDSA_AES_256_CBC_SHA1 0xc0, 0x0a SSL3.0 TLS_ECDHE_ECDSA_AES_128_GCM_SHA256 0xc0, 0x2b TLS1.2 TLS_ECDHE_ECDSA_AES_128_CBC_SHA256 0xc0, 0x23 TLS1.2 TLS_ECDHE_ECDSA_AES_128_CBC_SHA1 0xc0, 0x09 SSL3.0 TLS_ECDHE_RSA_AES_256_GCM_SHA384 0xc0, 0x30 TLS1.2 TLS_ECDHE_RSA_AES_256_CBC_SHA1 0xc0, 0x14 SSL3.0 TLS_ECDHE_RSA_AES_128_GCM_SHA256 0xc0, 0x2f TLS1.2 TLS_ECDHE_RSA_AES_128_CBC_SHA256 0xc0, 0x27 TLS1.2 TLS_ECDHE_RSA_AES_128_CBC_SHA1 0xc0, 0x13 SSL3.0 TLS_DHE_RSA_AES_256_CBC_SHA256 0x00, 0x6b TLS1.2 TLS_DHE_RSA_AES_256_CBC_SHA1 0x00, 0x39 SSL3.0 TLS_DHE_RSA_AES_128_GCM_SHA256 0x00, 0x9e TLS1.2 TLS_DHE_RSA_AES_128_CBC_SHA256 0x00, 0x67 TLS1.2 TLS_DHE_RSA_AES_128_CBC_SHA1 0x00, 0x33 SSL3.0 Certificate types: CTYPE-X.509 Protocols: VERS-TLS1.2 Compression: COMP-NULL Elliptic curves: CURVE-SECP384R1, CURVE-SECP521R1, CURVE-SECP256R1 PK-signatures: SIGN-RSA-SHA384, SIGN-ECDSA-SHA384, SIGN-RSA-SHA512, SIGN-ECDSA-SHA512, SIGN-RSA-SHA256, SIGN-DSA-SHA256, SIGN-ECDSA-SHA256", "~]# yum install mod_ssl", "SSLProtocol all -SSLv2 -SSLv3 SSLCipherSuite HIGH:!aNULL:!MD5 SSLHonorCipherOrder on", "ssl_protocols = !SSLv2 !SSLv3 ssl_cipher_list = HIGH:!aNULL:!MD5 ssl_prefer_server_ciphers = yes" ]

[ "oc get cloudcredentials cluster -o=jsonpath={.spec.credentialsMode}", "oc get secret <secret_name> -n=kube-system", "oc get authentication cluster -o jsonpath --template='{ .spec.serviceAccountIssuer }'", "RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')", "CCO_IMAGE=USD(oc adm release info --image-for='cloud-credential-operator' USDRELEASE_IMAGE)", "oc image extract USDCCO_IMAGE --file=\"/usr/bin/ccoctl\" -a ~/.pull-secret", "chmod 775 ccoctl", "ccoctl --help", "OpenShift credentials provisioning tool Usage: ccoctl [command] Available Commands: alibabacloud Manage credentials objects for alibaba cloud aws Manage credentials objects for AWS cloud gcp Manage credentials objects for Google cloud help Help about any command ibmcloud Manage credentials objects for IBM Cloud Flags: -h, --help help for ccoctl Use \"ccoctl [command] --help\" for more information about a command.", "oc adm release extract --credentials-requests --cloud=<provider_type> --to=<path_to_directory_with_list_of_credentials_requests>/credrequests quay.io/<path_to>/ocp-release:<version>", "apiVersion: cloudcredential.openshift.io/v1 kind: CredentialsRequest metadata: name: cloud-credential-operator-iam-ro namespace: openshift-cloud-credential-operator spec: secretRef: name: cloud-credential-operator-iam-ro-creds namespace: openshift-cloud-credential-operator 1 providerSpec: apiVersion: cloudcredential.openshift.io/v1 kind: AWSProviderSpec statementEntries: - effect: Allow action: - iam:GetUser - iam:GetUserPolicy - iam:ListAccessKeys resource: \"*\"", "oc create namespace <component_namespace>", "ls <path_to_ccoctl_output_dir>/manifests/*-credentials.yaml | xargs -I{} oc apply -f {}", "oc edit cloudcredential cluster", "metadata: annotations: cloudcredential.openshift.io/upgradeable-to: <version_number>" ]

[ "<broker-instance-dir> /bin/artemis run", "example-broker/bin/artemis run __ __ ____ ____ _ /\\ | \\/ |/ __ \\ | _ \\ | | / \\ | \\ / | | | | | |_) |_ __ ___ | | _____ _ __ / /\\ \\ | |\\/| | | | | | _ <| '__/ _ \\| |/ / _ \\ '__| / ____ \\| | | | |__| | | |_) | | | (_) | < __/ | /_/ \\_\\_| |_|\\___\\_\\ |____/|_| \\___/|_|\\_\\___|_| Red Hat AMQ <version> 2020-06-03 12:12:11,807 INFO [org.apache.activemq.artemis.integration.bootstrap] AMQ101000: Starting ActiveMQ Artemis Server 2020-06-03 12:12:12,336 INFO [org.apache.activemq.artemis.core.server] AMQ221007: Server is now live", "<broker-instance-dir> /bin/artemis queue create --name queue --address queue --auto-create-address --anycast", "<broker-instance-dir> /bin/artemis stop" ]

[ "function sock_state_num2str:string(state:long)" ]

[ "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-ehcache</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>", "ehcache://cacheName[?options]", "ehcache:cacheName", "CacheManager manager = CacheManagerBuilder.newCacheManager(new XmlConfiguration(\"ehcache.xml\")); EhcacheIdempotentRepository repo = new EhcacheIdempotentRepository(manager, \"idempotent-cache\"); from(\"direct:in\") .idempotentConsumer(header(\"messageId\"), idempotentRepo) .to(\"mock:out\");", "public class EhcacheAggregationRepositoryRoutesTest extends CamelTestSupport { private static final String ENDPOINT_MOCK = \"mock:result\"; private static final String ENDPOINT_DIRECT = \"direct:one\"; private static final int[] VALUES = generateRandomArrayOfInt(10, 0, 30); private static final int SUM = IntStream.of(VALUES).reduce(0, (a, b) -> a + b); private static final String CORRELATOR = \"CORRELATOR\"; @EndpointInject(uri = ENDPOINT_MOCK) private MockEndpoint mock; @Produce(uri = ENDPOINT_DIRECT) private ProducerTemplate producer; @Test public void checkAggregationFromOneRoute() throws Exception { mock.expectedMessageCount(VALUES.length); mock.expectedBodiesReceived(SUM); IntStream.of(VALUES).forEach( i -> producer.sendBodyAndHeader(i, CORRELATOR, CORRELATOR) ); mock.assertIsSatisfied(); } private Exchange aggregate(Exchange oldExchange, Exchange newExchange) { if (oldExchange == null) { return newExchange; } else { Integer n = newExchange.getIn().getBody(Integer.class); Integer o = oldExchange.getIn().getBody(Integer.class); Integer v = (o == null ? 0 : o) + (n == null ? 0 : n); oldExchange.getIn().setBody(v, Integer.class); return oldExchange; } } @Override protected RoutesBuilder createRouteBuilder() throws Exception { return new RouteBuilder() { @Override public void configure() throws Exception { from(ENDPOINT_DIRECT) .routeId(\"AggregatingRouteOne\") .aggregate(header(CORRELATOR)) .aggregationRepository(createAggregateRepository()) .aggregationStrategy(EhcacheAggregationRepositoryRoutesTest.this::aggregate) .completionSize(VALUES.length) .to(\"log:org.apache.camel.component.ehcache.processor.aggregate.level=INFO&showAll=true&mulltiline=true\") .to(ENDPOINT_MOCK); } }; } protected EhcacheAggregationRepository createAggregateRepository() throws Exception { CacheManager cacheManager = CacheManagerBuilder.newCacheManager(new XmlConfiguration(\"ehcache.xml\")); cacheManager.init(); EhcacheAggregationRepository repository = new EhcacheAggregationRepository(); repository.setCacheManager(cacheManager); repository.setCacheName(\"aggregate\"); return repository; } }" ]

[ "~]# rpm -q dhcp package dhcp is not installed", "~]# yum install dhcp", "~]USD getenforce Enforcing", "~]# systemctl start dhcpd.service", "~]# systemctl status dhcpd.service dhcpd.service - DHCPv4 Server Daemon Loaded: loaded (/usr/lib/systemd/system/dhcpd.service; disabled) Active: active (running) since Mon 2013-08-05 11:49:07 CEST; 3h 20min ago", "~]USD ps -eZ | grep dhcpd system_u:system_r:dhcpd_t:s0 5483 ? 00:00:00 dhcpd" ]

[ "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: replicas: 3 1 version: 1.6 2 resources: 3 requests: memory: 64Gi cpu: \"8\" limits: 4 memory: 64Gi cpu: \"12\" jvmOptions: 5 -Xms: 8192m -Xmx: 8192m listeners: 6 - name: plain 7 port: 9092 8 type: internal 9 tls: false 10 configuration: useServiceDnsDomain: true 11 - name: tls port: 9093 type: internal tls: true authentication: 12 type: tls - name: external 13 port: 9094 type: route tls: true configuration: brokerCertChainAndKey: 14 secretName: my-secret certificate: my-certificate.crt key: my-key.key authorization: 15 type: simple config: 16 auto.create.topics.enable: \"false\" offsets.topic.replication.factor: 3 transaction.state.log.replication.factor: 3 transaction.state.log.min.isr: 2 ssl.cipher.suites: \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\" 17 ssl.enabled.protocols: \"TLSv1.2\" ssl.protocol: \"TLSv1.2\" storage: 18 type: persistent-claim 19 size: 10000Gi 20 rack: 21 topologyKey: topology.kubernetes.io/zone metrics: 22 lowercaseOutputName: true rules: 23 # Special cases and very specific rules - pattern : kafka.server<type=(.+), name=(.+), clientId=(.+), topic=(.+), partition=(.*)><>Value name: kafka_server_USD1_USD2 type: GAUGE labels: clientId: \"USD3\" topic: \"USD4\" partition: \"USD5\" # zookeeper: 24 replicas: 3 resources: requests: memory: 8Gi cpu: \"2\" limits: memory: 8Gi cpu: \"2\" jvmOptions: -Xms: 4096m -Xmx: 4096m storage: type: persistent-claim size: 1000Gi metrics: # entityOperator: 25 topicOperator: resources: requests: memory: 512Mi cpu: \"1\" limits: memory: 512Mi cpu: \"1\" userOperator: resources: requests: memory: 512Mi cpu: \"1\" limits: memory: 512Mi cpu: \"1\" kafkaExporter: 26 # cruiseControl: 27 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # storage: type: ephemeral # zookeeper: # storage: type: ephemeral #", "storage: type: persistent-claim size: 1000Gi", "storage: type: persistent-claim size: 1Gi class: my-storage-class", "storage: type: persistent-claim size: 1Gi selector: hdd-type: ssd deleteClaim: true", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: labels: app: my-cluster name: my-cluster namespace: myproject spec: # kafka: replicas: 3 storage: deleteClaim: true size: 100Gi type: persistent-claim class: my-storage-class overrides: - broker: 0 class: my-storage-class-zone-1a - broker: 1 class: my-storage-class-zone-1b - broker: 2 class: my-storage-class-zone-1c # zookeeper: replicas: 3 storage: deleteClaim: true size: 100Gi type: persistent-claim class: my-storage-class overrides: - broker: 0 class: my-storage-class-zone-1a - broker: 1 class: my-storage-class-zone-1b - broker: 2 class: my-storage-class-zone-1c #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # storage: type: persistent-claim size: 2000Gi class: my-storage-class # zookeeper: #", "apply -f your-file", "storage: type: jbod volumes: - id: 0 type: persistent-claim size: 100Gi deleteClaim: false - id: 1 type: persistent-claim size: 100Gi deleteClaim: false", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # storage: type: jbod volumes: - id: 0 type: persistent-claim size: 100Gi deleteClaim: false - id: 1 type: persistent-claim size: 100Gi deleteClaim: false - id: 2 type: persistent-claim size: 100Gi deleteClaim: false # zookeeper: #", "apply -f KAFKA-CONFIG-FILE", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # storage: type: jbod volumes: - id: 0 type: persistent-claim size: 100Gi deleteClaim: false # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # replicas: 3 # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # config: default.replication.factor: 3 offsets.topic.replication.factor: 3 transaction.state.log.replication.factor: 3 transaction.state.log.min.isr: 1 # zookeeper: #", "apply -f kafka.yaml", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # replicas: 3 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # replicas: 3 #", "apply -f kafka.yaml", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # zookeeper: # config: autopurge.snapRetainCount: 3 autopurge.purgeInterval: 1 ssl.cipher.suites: \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\" 1 ssl.enabled.protocols: \"TLSv1.2\" 2 ssl.protocol: \"TLSv1.2\" 3 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # zookeeper: # config: autopurge.snapRetainCount: 3 autopurge.purgeInterval: 1 #", "apply -f kafka.yaml", "exec -it my-cluster -zookeeper-0 -- bin/kafka-topics.sh --list --zookeeper localhost:12181", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: topicOperator: {} userOperator: {}", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: # topicOperator: watchedNamespace: my-topic-namespace reconciliationIntervalSeconds: 60 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: # userOperator: watchedNamespace: my-user-namespace reconciliationIntervalSeconds: 60 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: # topicOperator: watchedNamespace: my-topic-namespace reconciliationIntervalSeconds: 60 logging: type: inline loggers: rootLogger.level: INFO # userOperator: watchedNamespace: my-topic-namespace reconciliationIntervalSeconds: 60 logging: type: inline loggers: rootLogger.level: INFO", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: # topicOperator: watchedNamespace: my-topic-namespace reconciliationIntervalSeconds: 60 logging: type: external name: customConfigMap", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: topicOperator: watchedNamespace: my-topic-namespace reconciliationIntervalSeconds: 60 userOperator: watchedNamespace: my-user-namespace reconciliationIntervalSeconds: 60", "apply -f your-file", "resources: requests: cpu: 12 memory: 64Gi", "resources: limits: cpu: 12 memory: 64Gi", "resources: requests: cpu: 500m limits: cpu: 2.5", "resources: requests: memory: 512Mi limits: memory: 2Gi", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # resources: requests: cpu: \"8\" memory: 64Gi limits: cpu: \"12\" memory: 128Gi # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: # kafka: # logging: type: inline loggers: kafka.root.logger.level: \"INFO\" # zookeeper: # logging: type: inline loggers: zookeeper.root.logger: \"INFO\" # entityOperator: # topicOperator: # logging: type: inline loggers: rootLogger.level: INFO # userOperator: # logging: type: inline loggers: rootLogger.level: INFO #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: # logging: type: external name: customConfigMap #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # rack: topologyKey: topology.kubernetes.io/zone #", "apply -f your-file", "readinessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # readinessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # metrics: {} # zookeeper: #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # metrics: lowercaseOutputName: true rules: - pattern: \"kafka.server<type=(.+), name=(.+)PerSec\\\\w*><>Count\" name: \"kafka_server_USD1_USD2_total\" - pattern: \"kafka.server<type=(.+), name=(.+)PerSec\\\\w*, topic=(.+)><>Count\" name: \"kafka_server_USD1_USD2_total\" labels: topic: \"USD3\" # zookeeper: #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # metrics: lowercaseOutputName: true #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # jmxOptions: authentication: type: \"password\" # zookeeper: #", "\" <cluster-name> -kafka-0- <cluster-name> - <headless-service-name> \"", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # jmxOptions: {} # zookeeper: #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # jvmOptions: \"-Xmx\": \"8g\" \"-Xms\": \"8g\" # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # image: my-org/my-image:latest # zookeeper: #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # tlsSidecar: image: my-org/my-image:latest resources: requests: cpu: 200m memory: 64Mi limits: cpu: 500m memory: 128Mi logLevel: debug readinessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 # zookeeper: #", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # entityOperator: # tlsSidecar: resources: requests: cpu: 200m memory: 64Mi limits: cpu: 500m memory: 128Mi # cruiseControl: # tlsSidecar: resources: requests: cpu: 200m memory: 64Mi limits: cpu: 500m memory: 128Mi #", "apply -f your-file", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # template: pod: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: application operator: In values: - postgresql - mongodb topologyKey: \"kubernetes.io/hostname\" # zookeeper: #", "apply -f your-file", "label node your-node node-type=fast-network", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # template: pod: affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: node-type operator: In values: - fast-network # zookeeper: #", "apply -f your-file", "adm taint node your-node dedicated=Kafka:NoSchedule", "label node your-node dedicated=Kafka", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka spec: kafka: # template: pod: tolerations: - key: \"dedicated\" operator: \"Equal\" value: \"Kafka\" effect: \"NoSchedule\" affinity: nodeAffinity: requiredDuringSchedulingIgnoredDuringExecution: nodeSelectorTerms: - matchExpressions: - key: dedicated operator: In values: - Kafka # zookeeper: #", "apply -f your-file", "annotate statefulset cluster-name -kafka strimzi.io/manual-rolling-update=true", "annotate statefulset cluster-name -zookeeper strimzi.io/manual-rolling-update=true", "{ \"version\": 1, \"partitions\": [ <PartitionObjects> ] }", "{ \"topic\": <TopicName> , \"partition\": <Partition> , \"replicas\": [ <AssignedBrokerIds> ] }", "{ \"version\": 1, \"partitions\": [ { \"topic\": \"topic-a\", \"partition\": 4, \"replicas\": [2,4,7] }, { \"topic\": \"topic-b\", \"partition\": 2, \"replicas\": [1,5,7] } ] }", "{ \"topic\": <TopicName> , \"partition\": <Partition> , \"replicas\": [ <AssignedBrokerIds> ], \"log_dirs\": [ <AssignedLogDirs> ] }", "{ \"topic\": \"topic-a\", \"partition\": 4, \"replicas\": [2,4,7]. \"log_dirs\": [ \"/var/lib/kafka/data-0/kafka-log2\", \"/var/lib/kafka/data-0/kafka-log4\", \"/var/lib/kafka/data-0/kafka-log7\" ] }", "{ \"version\": 1, \"topics\": [ <TopicObjects> ] }", "{ \"topic\": <TopicName> }", "{ \"version\": 1, \"topics\": [ { \"topic\": \"topic-a\"}, { \"topic\": \"topic-b\"} ] }", "cat topics.json | oc exec -c kafka <BrokerPod> -i -- /bin/bash -c 'cat > /tmp/topics.json'", "exec <BrokerPod> -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --topics-to-move-json-file /tmp/topics.json --broker-list <BrokerList> --generate", "exec <BrokerPod> -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --topics-to-move-json-file /tmp/topics.json --broker-list 4,7 --generate", "cat reassignment.json | oc exec broker-pod -c kafka -i -- /bin/bash -c 'cat > /tmp/reassignment.json'", "cat reassignment.json | oc exec my-cluster-kafka-0 -c kafka -i -- /bin/bash -c 'cat > /tmp/reassignment.json'", "exec broker-pod -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --execute", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --throttle 5000000 --execute", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --throttle 10000000 --execute", "exec broker-pod -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --verify", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --verify", "cat reassignment.json | oc exec broker-pod -c kafka -i -- /bin/bash -c 'cat > /tmp/reassignment.json'", "cat reassignment.json | oc exec my-cluster-kafka-0 -c kafka -i -- /bin/bash -c 'cat > /tmp/reassignment.json'", "exec broker-pod -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --execute", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --throttle 5000000 --execute", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --throttle 10000000 --execute", "exec broker-pod -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --verify", "exec my-cluster-kafka-0 -c kafka -it -- bin/kafka-reassign-partitions.sh --bootstrap-server localhost:9092 --reassignment-json-file /tmp/reassignment.json --verify", "exec my-cluster-kafka-0 -c kafka -it -- /bin/bash -c \"ls -l /var/lib/kafka/kafka-log_<N>_ | grep -E '^d' | grep -vE '[a-zA-Z0-9.-]+\\.[a-z0-9]+-deleteUSD'\"", "annotate pod cluster-name -kafka- index strimzi.io/delete-pod-and-pvc=true", "annotate pod cluster-name -zookeeper- index strimzi.io/delete-pod-and-pvc=true", "maintenanceTimeWindows: - \"* * 0-1 ? * SUN,MON,TUE,WED,THU *\"", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster spec: kafka: # zookeeper: # maintenanceTimeWindows: - \"* * 8-10 * * ?\" - \"* * 14-15 * * ?\"", "apply -f your-file", "get secret CA-CERTIFICATE-SECRET -o 'jsonpath={.data. CA-CERTIFICATE }' | base64 -d | openssl x509 -subject -issuer -startdate -enddate -noout", "subject=O = io.strimzi, CN = cluster-ca v0 issuer=O = io.strimzi, CN = cluster-ca v0 notBefore=Jun 30 09:43:54 2020 GMT notAfter=Jun 30 09:43:54 2021 GMT", "apiVersion: kafka.strimzi.io/v1beta1 kind: KafkaConnect 1 metadata: name: my-connect-cluster annotations: strimzi.io/use-connector-resources: \"true\" 2 spec: replicas: 3 3 authentication: 4 type: tls certificateAndKey: certificate: source.crt key: source.key secretName: my-user-source bootstrapServers: my-cluster-kafka-bootstrap:9092 5 tls: 6 trustedCertificates: - secretName: my-cluster-cluster-cert certificate: ca.crt - secretName: my-cluster-cluster-cert certificate: ca2.crt config: 7 group.id: my-connect-cluster offset.storage.topic: my-connect-cluster-offsets config.storage.topic: my-connect-cluster-configs status.storage.topic: my-connect-cluster-status key.converter: org.apache.kafka.connect.json.JsonConverter value.converter: org.apache.kafka.connect.json.JsonConverter key.converter.schemas.enable: true value.converter.schemas.enable: true config.storage.replication.factor: 3 offset.storage.replication.factor: 3 status.storage.replication.factor: 3 externalConfiguration: 8 env: - name: AWS_ACCESS_KEY_ID valueFrom: secretKeyRef: name: aws-creds key: awsAccessKey - name: AWS_SECRET_ACCESS_KEY valueFrom: secretKeyRef: name: aws-creds key: awsSecretAccessKey resources: 9 requests: cpu: \"1\" memory: 2Gi limits: cpu: \"2\" memory: 2Gi logging: 10 type: inline loggers: log4j.rootLogger: \"INFO\" readinessProbe: 11 initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 metrics: 12 lowercaseOutputName: true lowercaseOutputLabelNames: true rules: - pattern: kafka.connect<type=connect-worker-metrics><>([a-z-]+) name: kafka_connect_worker_USD1 help: \"Kafka Connect JMX metric worker\" type: GAUGE - pattern: kafka.connect<type=connect-worker-rebalance-metrics><>([a-z-]+) name: kafka_connect_worker_rebalance_USD1 help: \"Kafka Connect JMX metric rebalance information\" type: GAUGE jvmOptions: 13 \"-Xmx\": \"1g\" \"-Xms\": \"1g\" image: my-org/my-image:latest 14 template: 15 pod: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: application operator: In values: - postgresql - mongodb topologyKey: \"kubernetes.io/hostname\" connectContainer: 16 env: - name: JAEGER_SERVICE_NAME value: my-jaeger-service - name: JAEGER_AGENT_HOST value: jaeger-agent-name - name: JAEGER_AGENT_PORT value: \"6831\"", "apply -f KAFKA-CONNECT-CONFIG-FILE", "apiVersion: kafka.strimzi.io/v1beta1 kind: KafkaConnect metadata: name: my-connect spec: # config: group.id: connect-cluster 1 offset.storage.topic: connect-cluster-offsets 2 config.storage.topic: connect-cluster-configs 3 status.storage.topic: connect-cluster-status 4 #", "apiVersion: kafka.strimzi.io/v1beta1 kind: KafkaConnect metadata: name: my-connect spec: # config: group.id: my-connect-cluster 1 offset.storage.topic: my-connect-cluster-offsets 2 config.storage.topic: my-connect-cluster-configs 3 status.storage.topic: my-connect-cluster-status 4 # #", "apiVersion: kafka.strimzi.io/v1beta1 kind: KafkaUser metadata: name: my-user labels: strimzi.io/cluster: my-cluster spec: # authorization: type: simple acls: # access to offset.storage.topic - resource: type: topic name: connect-cluster-offsets patternType: literal operation: Write host: \"*\" - resource: type: topic name: connect-cluster-offsets patternType: literal operation: Create host: \"*\" - resource: type: topic name: connect-cluster-offsets patternType: literal operation: Describe host: \"*\" - resource: type: topic name: connect-cluster-offsets patternType: literal operation: Read host: \"*\" # access to status.storage.topic - resource: type: topic name: connect-cluster-status patternType: literal operation: Write host: \"*\" - resource: type: topic name: connect-cluster-status patternType: literal operation: Create host: \"*\" - resource: type: topic name: connect-cluster-status patternType: literal operation: Describe host: \"*\" - resource: type: topic name: connect-cluster-status patternType: literal operation: Read host: \"*\" # access to config.storage.topic - resource: type: topic name: connect-cluster-configs patternType: literal operation: Write host: \"*\" - resource: type: topic name: connect-cluster-configs patternType: literal operation: Create host: \"*\" - resource: type: topic name: connect-cluster-configs patternType: literal operation: Describe host: \"*\" - resource: type: topic name: connect-cluster-configs patternType: literal operation: Read host: \"*\" # consumer group - resource: type: group name: connect-cluster patternType: literal operation: Read host: \"*\"", "apply -f KAFKA-USER-CONFIG-FILE", "apiVersion: kafka.strimzi.io/v1beta1 kind: KafkaMirrorMaker metadata: name: my-mirror-maker spec: replicas: 3 1 consumer: bootstrapServers: my-source-cluster-kafka-bootstrap:9092 2 groupId: \"my-group\" 3 numStreams: 2 4 offsetCommitInterval: 120000 5 tls: 6 trustedCertificates: - secretName: my-source-cluster-ca-cert certificate: ca.crt authentication: 7 type: tls certificateAndKey: secretName: my-source-secret certificate: public.crt key: private.key config: 8 max.poll.records: 100 receive.buffer.bytes: 32768 ssl.cipher.suites: \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\" 9 ssl.enabled.protocols: \"TLSv1.2\" ssl.protocol: \"TLSv1.2\" ssl.endpoint.identification.algorithm: HTTPS 10 producer: bootstrapServers: my-target-cluster-kafka-bootstrap:9092 abortOnSendFailure: false 11 tls: trustedCertificates: - secretName: my-target-cluster-ca-cert certificate: ca.crt authentication: type: tls certificateAndKey: secretName: my-target-secret certificate: public.crt key: private.key config: compression.type: gzip batch.size: 8192 ssl.cipher.suites: \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\" 12 ssl.enabled.protocols: \"TLSv1.2\" ssl.protocol: \"TLSv1.2\" ssl.endpoint.identification.algorithm: HTTPS 13 whitelist: \"my-topic|other-topic\" 14 resources: 15 requests: cpu: \"1\" memory: 2Gi limits: cpu: \"2\" memory: 2Gi logging: 16 type: inline loggers: mirrormaker.root.logger: \"INFO\" readinessProbe: 17 initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 metrics: 18 lowercaseOutputName: true rules: - pattern: \"kafka.server<type=(.+), name=(.+)PerSec\\\\w*><>Count\" name: \"kafka_server_USD1_USD2_total\" - pattern: \"kafka.server<type=(.+), name=(.+)PerSec\\\\w*, topic=(.+)><>Count\" name: \"kafka_server_USD1_USD2_total\" labels: topic: \"USD3\" jvmOptions: 19 \"-Xmx\": \"1g\" \"-Xms\": \"1g\" image: my-org/my-image:latest 20 template: 21 pod: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: application operator: In values: - postgresql - mongodb topologyKey: \"kubernetes.io/hostname\" connectContainer: 22 env: - name: JAEGER_SERVICE_NAME value: my-jaeger-service - name: JAEGER_AGENT_HOST value: jaeger-agent-name - name: JAEGER_AGENT_PORT value: \"6831\" tracing: 23 type: jaeger", "apply -f <your-file>", "apiVersion: kafka.strimzi.io/v1alpha1 kind: KafkaMirrorMaker2 metadata: name: my-mirror-maker2 spec: version: 2.6.0 connectCluster: \"my-cluster-target\" clusters: - alias: \"my-cluster-source\" bootstrapServers: my-cluster-source-kafka-bootstrap:9092 - alias: \"my-cluster-target\" bootstrapServers: my-cluster-target-kafka-bootstrap:9092 mirrors: - sourceCluster: \"my-cluster-source\" targetCluster: \"my-cluster-target\" sourceConnector: {}", "apiVersion: kafka.strimzi.io/v1alpha1 kind: KafkaMirrorMaker2 metadata: name: my-mirror-maker2 spec: version: 2.6.0 1 replicas: 3 2 connectCluster: \"my-cluster-target\" 3 clusters: 4 - alias: \"my-cluster-source\" 5 authentication: 6 certificateAndKey: certificate: source.crt key: source.key secretName: my-user-source type: tls bootstrapServers: my-cluster-source-kafka-bootstrap:9092 7 tls: 8 trustedCertificates: - certificate: ca.crt secretName: my-cluster-source-cluster-ca-cert - alias: \"my-cluster-target\" 9 authentication: 10 certificateAndKey: certificate: target.crt key: target.key secretName: my-user-target type: tls bootstrapServers: my-cluster-target-kafka-bootstrap:9092 11 config: 12 config.storage.replication.factor: 1 offset.storage.replication.factor: 1 status.storage.replication.factor: 1 ssl.cipher.suites: \"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\" 13 ssl.enabled.protocols: \"TLSv1.2\" ssl.protocol: \"TLSv1.2\" ssl.endpoint.identification.algorithm: HTTPS 14 tls: 15 trustedCertificates: - certificate: ca.crt secretName: my-cluster-target-cluster-ca-cert mirrors: 16 - sourceCluster: \"my-cluster-source\" 17 targetCluster: \"my-cluster-target\" 18 sourceConnector: 19 config: replication.factor: 1 20 offset-syncs.topic.replication.factor: 1 21 sync.topic.acls.enabled: \"false\" 22 replication.policy.separator: \"\" 23 replication.policy.class: \"io.strimzi.kafka.connect.mirror.IdentityReplicationPolicy\" 24 heartbeatConnector: 25 config: heartbeats.topic.replication.factor: 1 26 checkpointConnector: 27 config: checkpoints.topic.replication.factor: 1 28 topicsPattern: \".*\" 29 groupsPattern: \"group1|group2|group3\" 30 resources: 31 requests: cpu: \"1\" memory: 2Gi limits: cpu: \"2\" memory: 2Gi logging: 32 type: inline loggers: connect.root.logger.level: \"INFO\" readinessProbe: 33 initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 jvmOptions: 34 \"-Xmx\": \"1g\" \"-Xms\": \"1g\" image: my-org/my-image:latest 35 template: 36 pod: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: application operator: In values: - postgresql - mongodb topologyKey: \"kubernetes.io/hostname\" connectContainer: 37 env: - name: JAEGER_SERVICE_NAME value: my-jaeger-service - name: JAEGER_AGENT_HOST value: jaeger-agent-name - name: JAEGER_AGENT_PORT value: \"6831\" tracing: type: jaeger 38 externalConfiguration: 39 env: - name: AWS_ACCESS_KEY_ID valueFrom: secretKeyRef: name: aws-creds key: awsAccessKey - name: AWS_SECRET_ACCESS_KEY valueFrom: secretKeyRef: name: aws-creds key: awsSecretAccessKey", "apply -f <your-file>", "apiVersion: kafka.strimzi.io/v1alpha1 kind: KafkaBridge metadata: name: my-bridge spec: replicas: 3 1 bootstrapServers: my-cluster-kafka-bootstrap:9092 2 tls: 3 trustedCertificates: - secretName: my-cluster-cluster-cert certificate: ca.crt - secretName: my-cluster-cluster-cert certificate: ca2.crt authentication: 4 type: tls certificateAndKey: secretName: my-secret certificate: public.crt key: private.key http: 5 port: 8080 cors: 6 allowedOrigins: \"https://strimzi.io\" allowedMethods: \"GET,POST,PUT,DELETE,OPTIONS,PATCH\" consumer: 7 config: auto.offset.reset: earliest producer: 8 config: delivery.timeout.ms: 300000 resources: 9 requests: cpu: \"1\" memory: 2Gi limits: cpu: \"2\" memory: 2Gi logging: 10 type: inline loggers: logger.bridge.level: \"INFO\" # enabling DEBUG just for send operation logger.send.name: \"http.openapi.operation.send\" logger.send.level: \"DEBUG\" jvmOptions: 11 \"-Xmx\": \"1g\" \"-Xms\": \"1g\" readinessProbe: 12 initialDelaySeconds: 15 timeoutSeconds: 5 livenessProbe: initialDelaySeconds: 15 timeoutSeconds: 5 image: my-org/my-image:latest 13 template: 14 pod: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: application operator: In values: - postgresql - mongodb topologyKey: \"kubernetes.io/hostname\" bridgeContainer: 15 env: - name: JAEGER_SERVICE_NAME value: my-jaeger-service - name: JAEGER_AGENT_HOST value: jaeger-agent-name - name: JAEGER_AGENT_PORT value: \"6831\"", "apply -f KAFKA-BRIDGE-CONFIG-FILE", "apiVersion: kafka.strimzi.io/v1beta1 kind: Kafka metadata: name: my-cluster labels: app: my-cluster spec: kafka: # template: statefulset: metadata: labels: mylabel: myvalue #", "spec: # logging: type: inline loggers: kafka.root.logger.level: \"INFO\"", "spec: # logging: type: external name: customConfigMap", "kind: ConfigMap apiVersion: kafka.strimzi.io/v1beta1 metadata: name: logging-configmap data: log4j.properties: kafka.root.logger.level=\"INFO\"", "create configmap logging-configmap --from-file=log4j.properties", "Define the logger kafka.root.logger.level=\"INFO\"", "spec: # logging: type: external name: logging-configmap", "apply -f kafka.yaml" ]

[ "bin/kc.[sh|bat] build --features=\"<name>[,<name>]\"", "bin/kc.[sh|bat] build --features=\"docker,token-exchange\"", "bin/kc.[sh|bat] build --features=\"preview\"", "bin/kc.[sh|bat] build --features-disabled=\"<name>[,<name>]\"", "bin/kc.[sh|bat] build --features-disabled=\"impersonation\"", "bin/kc.[sh|bat] build --features-disabled=\"default\"" ]

[ "virt-install --pxe --network bridge=breth0 --prompt", "<interface type='bridge'> <mac address='52:54:00:5a:ad:cb'/> <source bridge='breth0'/> <target dev='vnet0'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> <boot order='1'/> </interface>", "virt-install --pxe --network network=default --prompt", "<interface type='network'> <mac address='52:54:00:66:79:14'/> <source network='default'/> <target dev='vnet0'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> <boot order='1'/> </interface>" ]

[ "ethtool -C USDtap rx-frames N", "<devices> <interface type='network'> <source network='default'/> <target dev='vnet0'/> <coalesce> <rx> <frames max='7'/> </rx> </coalesce> </interface> </devices>" ]

[ "/var/lib/pki/instance_name/subsystem_type/conf", "/var/lib/pki/instance_name/ca/conf", "pki-server stop instance_name", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "pki-server start instance_name", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "#comment parameter=value", "log.instance.SignedAudit._000=## log.instance.SignedAudit._001=## Signed Audit Logging log.instance.SignedAudit._002=## log.instance.SignedAudit._003=## To list available audit events: log.instance.SignedAudit._004=## USD pki-server ca-audit-event-find log.instance.SignedAudit._005=## log.instance.SignedAudit._006=## To enable/disable audit event: log.instance.SignedAudit._007=## USD pki-server ca-audit-event-enable/disable <event name> log.instance.SignedAudit._008=## log.instance.SignedAudit.bufferSize=512 log.instance.SignedAudit.enable=true log.instance.SignedAudit.events=ACCESS_SESSION_ESTABLISH,ACCESS_SESSION_TERMINATED,AUDIT_LOG_SIGNING,AUDIT_LOG_STARTUP,AUTH,AUTHORITY_CONFIG,AUTHZ,CERT_PROFILE_APPROVAL,CERT_REQUEST_PROCESSED,CERT_SIGNING_INFO,CERT_STATUS_CHANGE_REQUEST,CERT_STATUS_CHANGE_REQUEST_PROCESSED,CLIENT_ACCESS_SESSION_ESTABLISH,CLIENT_ACCESS_SESSION_TERMINATED,CMC_REQUEST_RECEIVED,CMC_RESPONSE_SENT,CMC_SIGNED_REQUEST_SIG_VERIFY,CMC_USER_SIGNED_REQUEST_SIG_VERIFY,CONFIG_ACL,CONFIG_AUTH,CONFIG_CERT_PROFILE,CONFIG_CRL_PROFILE,CONFIG_ENCRYPTION,CONFIG_ROLE,CONFIG_SERIAL_NUMBER,CONFIG_SIGNED_AUDIT,CONFIG_TRUSTED_PUBLIC_KEY,CRL_SIGNING_INFO,DELTA_CRL_GENERATION,FULL_CRL_GENERATION,KEY_GEN_ASYMMETRIC,LOG_PATH_CHANGE,OCSP_GENERATION,OCSP_SIGNING_INFO,PROFILE_CERT_REQUEST,PROOF_OF_POSSESSION,RANDOM_GENERATION,ROLE_ASSUME,SCHEDULE_CRL_GENERATION,SECURITY_DOMAIN_UPDATE,SELFTESTS_EXECUTION,SERVER_SIDE_KEYGEN_REQUEST,SERVER_SIDE_KEYGEN_REQUEST_PROCESSED log.instance.SignedAudit.expirationTime=0 log.instance.SignedAudit.fileName=/var/lib/pki/rhcs10-ECC-SubCA/logs/ca/signedAudit/ca_audit log.instance.SignedAudit.filters.CMC_SIGNED_REQUEST_SIG_VERIFY=(Outcome=Failure) log.instance.SignedAudit.filters.CMC_USER_SIGNED_REQUEST_SIG_VERIFY=(Outcome=Failure) log.instance.SignedAudit.filters.DELTA_CRL_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.FULL_CRL_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.OCSP_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.RANDOM_GENERATION=(Outcome=Failure) log.instance.SignedAudit.flushInterval=5 log.instance.SignedAudit.level=1 log.instance.SignedAudit.logSigning=true log.instance.SignedAudit.maxFileSize=2000 log.instance.SignedAudit.pluginName=file log.instance.SignedAudit.rolloverInterval=2592000 log.instance.SignedAudit.signedAudit=_002=## log.instance.SignedAudit.signedAuditCertNickname=NHSM-CONN-XC:auditSigningCert cert-rhcs10-ECC-SubCA CA log.instance.SignedAudit.type=signedAudit", "authz.impl._000=## authz.impl._001=## authorization manager implementations authz.impl._002=## authz.impl.BasicAclAuthz.class=com.netscape.cms.authorization.BasicAclAuthz authz.instance.BasicAclAuthz.pluginName=BasicAclAuthz", "[DEFAULT] pki_admin_password=Secret.123 pki_client_pkcs12_password=Secret.123 pki_ds_password=Secret.123 Optionally keep client databases pki_client_database_purge=False Separated CA instance name and ports pki_instance_name=pki-ca pki_http_port=18080 pki_https_port=18443 This Separated CA instance will be its own security domain pki_security_domain_https_port=18443 Separated CA Tomcat ports pki_ajp_port=18009 pki_tomcat_server_port=18005", "log.instance.SignedAudit._000=## log.instance.SignedAudit._001=## Signed Audit Logging log.instance.SignedAudit._002=## log.instance.SignedAudit._003=## To list available audit events: log.instance.SignedAudit._004=## USD pki-server ca-audit-event-find log.instance.SignedAudit._005=## log.instance.SignedAudit._006=## To enable/disable audit event: log.instance.SignedAudit._007=## USD pki-server ca-audit-event-enable/disable <event name> log.instance.SignedAudit._008=## log.instance.SignedAudit.bufferSize=512 log.instance.SignedAudit.enable=true log.instance.SignedAudit.events=ACCESS_SESSION_ESTABLISH,ACCESS_SESSION_TERMINATED,AUDIT_LOG_SIGNING,AUDIT_LOG_STARTUP,AUTH,AUTHORITY_CONFIG,AUTHZ,CERT_PROFILE_APPROVAL,CERT_REQUEST_PROCESSED,CERT_SIGNING_INFO,CERT_STATUS_CHANGE_REQUEST,CERT_STATUS_CHANGE_REQUEST_PROCESSED,CLIENT_ACCESS_SESSION_ESTABLISH,CLIENT_ACCESS_SESSION_TERMINATED,CMC_REQUEST_RECEIVED,CMC_RESPONSE_SENT,CMC_SIGNED_REQUEST_SIG_VERIFY,CMC_USER_SIGNED_REQUEST_SIG_VERIFY,CONFIG_ACL,CONFIG_AUTH,CONFIG_CERT_PROFILE,CONFIG_CRL_PROFILE,CONFIG_ENCRYPTION,CONFIG_ROLE,CONFIG_SERIAL_NUMBER,CONFIG_SIGNED_AUDIT,CONFIG_TRUSTED_PUBLIC_KEY,CRL_SIGNING_INFO,DELTA_CRL_GENERATION,FULL_CRL_GENERATION,KEY_GEN_ASYMMETRIC,LOG_PATH_CHANGE,OCSP_GENERATION,OCSP_SIGNING_INFO,PROFILE_CERT_REQUEST,PROOF_OF_POSSESSION,RANDOM_GENERATION,ROLE_ASSUME,SCHEDULE_CRL_GENERATION,SECURITY_DOMAIN_UPDATE,SELFTESTS_EXECUTION,SERVER_SIDE_KEYGEN_REQUEST,SERVER_SIDE_KEYGEN_REQUEST_PROCESSED log.instance.SignedAudit.expirationTime=0 log.instance.SignedAudit.fileName=/var/lib/pki/rhcs10-ECC-SubCA/logs/ca/signedAudit/ca_audit log.instance.SignedAudit.filters.CMC_SIGNED_REQUEST_SIG_VERIFY=(Outcome=Failure) log.instance.SignedAudit.filters.CMC_USER_SIGNED_REQUEST_SIG_VERIFY=(Outcome=Failure) log.instance.SignedAudit.filters.DELTA_CRL_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.FULL_CRL_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.OCSP_GENERATION=(Outcome=Failure) log.instance.SignedAudit.filters.RANDOM_GENERATION=(Outcome=Failure) log.instance.SignedAudit.flushInterval=5 log.instance.SignedAudit.level=1 log.instance.SignedAudit.logSigning=true log.instance.SignedAudit.maxFileSize=2000 log.instance.SignedAudit.pluginName=file log.instance.SignedAudit.rolloverInterval=2592000 log.instance.SignedAudit.signedAudit=_002=## log.instance.SignedAudit.signedAuditCertNickname=NHSM-CONN-XC:auditSigningCert cert-rhcs10-ECC-SubCA CA log.instance.SignedAudit.type=signedAudit", "auths.impl.SharedToken.class=com.netscape.cms.authentication.SharedSecret auths.instance.SharedToken.pluginName=SharedToken auths.instance.SharedToken.dnpattern= auths.instance.SharedToken.ldap.basedn=ou=People,dc=example,dc=org auths.instance.SharedToken.ldap.ldapauth.authtype=BasicAuth auths.instance.SharedToken.ldap.ldapauth.bindDN=cn=Directory Manager auths.instance.SharedToken.ldap.ldapauth.bindPWPrompt=Rule SharedToken auths.instance.SharedToken.ldap.ldapauth.clientCertNickname= auths.instance.SharedToken.ldap.ldapconn.host=server.example.com auths.instance.SharedToken.ldap.ldapconn.port=636 auths.instance.SharedToken.ldap.ldapconn.secureConn=true auths.instance.SharedToken.ldap.ldapconn.version=3 auths.instance.SharedToken.ldap.maxConns= auths.instance.SharedToken.ldap.minConns= auths.instance.SharedToken.ldapByteAttributes= auths.instance.SharedToken.ldapStringAttributes= auths.instance.SharedToken.shrTokAttr=shrTok", "authz.impl.DirAclAuthz.class=com.netscape.cms.authorization.DirAclAuthz authz.instance.DirAclAuthz.ldap=internaldb authz.instance.DirAclAuthz.pluginName=DirAclAuthz authz.instance.DirAclAuthz.ldap._000=## authz.instance.DirAclAuthz.ldap._001=## Internal Database authz.instance.DirAclAuthz.ldap._002=## authz.instance.DirAclAuthz.ldap.basedn=dc=server.example.com-pki-ca authz.instance.DirAclAuthz.ldap.database=server.example.com-pki-ca authz.instance.DirAclAuthz.ldap.maxConns=15 authz.instance.DirAclAuthz.ldap.minConns=3 authz.instance.DirAclAuthz.ldap.ldapauth.authtype=SslClientAuth authz.instance.DirAclAuthz.ldap.ldapauth.bindDN=cn=Directory Manager authz.instance.DirAclAuthz.ldap.ldapauth.bindPWPrompt=Internal LDAP Database authz.instance.DirAclAuthz.ldap.ldapauth.clientCertNickname= authz.instance.DirAclAuthz.ldap.ldapconn.host=localhost authz.instance.DirAclAuthz.ldap.ldapconn.port=11636 authz.instance.DirAclAuthz.ldap.ldapconn.secureConn=true authz.instance.DirAclAuthz.ldap.multipleSuffix.enable=false", "auths.impl.AgentCertAuth.class=com.netscape.cms.authentication.AgentCertAuthentication auths.instance.AgentCertAuth.agentGroup=Certificate Manager Agents auths.instance.AgentCertAuth.pluginName=AgentCertAuth", "ca.sslserver.cert=MIIDmDCCAoCgAwIBAgIBAzANBgkqhkiG9w0BAQUFADBAMR4wHAYDVQQKExVSZWR ca.sslserver.certreq=MIICizCCAXMCAQAwRjEeMBwGA1UEChMVUmVkYnVkY29tcHV0ZXIgRG9tYWluMSQwIgYDV ca.sslserver.nickname=Server-Cert cert-pki-ca ca.sslserver.tokenname=Internal Key Storage Token", "conn.ca1.clientNickname=subsystemCert cert-pki-tps conn.ca1.hostadminport=server.example.com:8443 conn.ca1.hostagentport=server.example.com:8443 conn.ca1.hostport=server.example.com:9443 conn.ca1.keepAlive=true conn.ca1.retryConnect=3 conn.ca1.servlet.enrollment=/ca/ee/ca/profileSubmitSSLClient conn.ca1.servlet.renewal=/ca/ee/ca/profileSubmitSSLClient conn.ca1.servlet.revoke=/ca/subsystem/ca/doRevoke conn.ca1.servlet.unrevoke=/ca/subsystem/ca/doUnrevoke conn.ca1.timeout=100", "internaldb._000=## internaldb._000=## internaldb._001=## Internal Database internaldb._002=## internaldb.basedn=o=pki-tomcat-ca-SD internaldb.database=pki-tomcat-ca internaldb.maxConns=15 internaldb.minConns=3 internaldb.ldapauth.authtype=SslClientAuth internaldb.ldapauth.clientCertNickname=HSM-A:subsystemCert pki-tomcat-ca internaldb.ldapconn.host=example.com internaldb.ldapconn.port=11636 internaldb.ldapconn.secureConn=true internaldb.multipleSuffix.enable=false", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "vim /var/lib/pki/instance_name/ca/conf/CS.cfg", "ca.publish.queue.enable=true", "ca.publish.queue.maxNumberOfThreads=1 ca.publish.queue.priorityLevel=0 ca.publish.queue.pageSize=100 ca.publish.queue.saveStatus=200", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "kra.noOfRequiredRecoveryAgents=1", "X500Name.NEW_ATTRNAME.oid=n.n.n.n X500Name.NEW_ATTRNAME.class=string_to_DER_value_converter_class", "X500Name.MY_ATTR.oid=1.2.3.4.5.6 X500Name.MY_ATTR.class=netscape.security.x509.DirStrConverter", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "X500Name.attr.MYATTR1.oid=1.2.3.4.5.6 X500Name.attr.MYATTR1.class=netscape.security.x509.DirStrConverter X500Name.attr.MYATTR2.oid=11.22.33.44.55.66 X500Name.attr.MYATTR2.class=netscape.security.x509.IA5StringConverter X500Name.attr.MYATTR3.oid=111.222.333.444.555.666 X500Name.attr.MYATTR3.class=netscape.security.x509.PrintableConverter", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "MYATTR1: a_value MYATTR2: a.Value MYATTR3: aValue cn: John Doe o: Example Corporation", "X500Name.directoryStringEncodingOrder=encoding_list_separated_by_commas", "X500Name.directoryStringEncodingOrder=PrintableString,BMPString", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "X500Name.directoryStringEncodingOrder=PrintableString,UniversalString", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "policyset.userCertSet.6.default.class_id=keyUsageExtDefaultImpl policyset.userCertSet.6.default.params.keyUsageCrlSign=true", "pki-server stop instance_name", "cd /var/lib/pki/instance-name/ca/conf/", "ca.crl_signing.cacertnickname=nickname cert-instance_ID ca.crl_signing.defaultSigningAlgorithm=signing_algorithm ca.crl_signing.tokenname=token_name", "ca.crl_signing.cacertnickname=crlSigningCert cert-pki-ca ca.crl_signing.defaultSigningAlgorithm=SHA512withRSA ca.crl_signing.tokenname=Internal Key Storage Token", "pki-server restart instance_name", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service*", "cd /var/lib/instance_name/conf/", "ca.crl.MasterCRL.enableCRLCache=true ca.crl.MasterCRL.enableCacheRecovery=true", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "ca.crl.MasterCRL.updateSchema=3 ca.crl.MasterCRL.enableDailyUpdates=true ca.crl.MasterCRL.enableUpdateInterval=true ca.crl.MasterCRL.autoUpdateInterval=240 ca.crl.MasterCRL.dailyUpdates=1:00 ca.crl.MasterCRL.nextUpdateGracePeriod=0", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "cd /var/lib/instance_name/conf/", "ca.crl.MasterCRL.updateSchema=3", "ca.crl.MasterCRL.enableDailyUpdates=true ca.crl.MasterCRL.enableUpdateInterval=false ca.crl.MasterCRL.dailyUpdates=0:50,04:55,06:55", "ca.crl.MasterCRL.enableDailyUpdates=false ca.crl.MasterCRL.enableUpdateInterval=true ca.crl.MasterCRL.autoUpdateInterval=240", "ca.crl.MasterCRL.nextUpdateGracePeriod=0", "ca.crl.MasterCRL.nextUpdateGracePeriod=time_in_minutes", "ocsp.store.defStore.refreshInSec=time_in_seconds", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "ca.crl.MasterCRL.enableDailyUpdates=true ca.crl.MasterCRL.enableUpdateInterval=true ca.crl.MasterCRL.autoUpdateInterval=240 ca.crl.MasterCRL.dailyUpdates=1:00", "authz.evaluateOrder=deny,allow", "authz.sourceType=web.xml", "dbs.beginRequestNumber=1001001007001 dbs.endRequestNumber=11001001007000 dbs.requestIncrement=10000000000000 dbs.requestLowWaterMark=2000000000000 dbs.requestCloneTransferNumber=10000 dbs.requestDN=ou=ca, ou=requests dbs.requestRangeDN=ou=requests, ou=ranges dbs.beginSerialNumber=1001001007001 dbs.endSerialNumber=11001001007000 dbs.serialIncrement=10000000000000 dbs.serialLowWaterMark=2000000000000 dbs.serialCloneTransferNumber=10000 dbs.serialDN=ou=certificateRepository, ou=ca dbs.serialRangeDN=ou=certificateRepository, ou=ranges dbs.beginReplicaNumber=1 dbs.endReplicaNumber=100 dbs.replicaIncrement=100 dbs.replicaLowWaterMark=20 dbs.replicaCloneTransferNumber=5 dbs.replicaDN=ou=replica dbs.replicaRangeDN=ou=replica, ou=ranges dbs.ldap=internaldb dbs.newSchemaEntryAdded=true", "authType=sslclientauth", "pki-server stop rhcs10-RSA-SubCA", "ca.publish.rule.instance.ocsprule-<host/port info>.enable=false", "ca.publish.rule.instance.ocsprule-rhcs10-example-com-32443.enable=false", "pki-server start rhcs10-RSA-SubCA", "ocsp.store.ldapStore.validateConnCertWithCRL=true auths.revocationChecking.enabled=true", "ca.publish.enable=true ca.publish.cert.enable=true ca.publish.crl.enable=true", "ca.publish.enable=true ca.publish.cert.enable=false", "ca.publish.enable=true ca.publish.crl.enable=false", "cms.passwordlist=internaldb,replicationdb,CA LDAP Publishing cms.password.ignore.publishing.failure=true", "passwordFile=/var/lib/pki/instance_name/conf/password.conf", "name=password", "internal=413691159497", "hardware-name=password", "hardware-NHSM-CONN-XC=MyHSMUSDS8cret", "internal=376577078151 internaldb=secret12 replicationdb=1535106826 hardware-NHSM-CONN-XC=MyHSMUSDS8cret", "cp -p /var/lib/pki/instance_name/conf/server.xml /root/", "cp -p /var/lib/pki/instance_name/conf/password.conf /root/", "systemctl stop pki-tomcatd@instance_name.service", "systemctl disable pki-tomcatd@instance_name.service", "egrep \"^hardware-\" /var/lib/pki/instance_name/conf/password.conf hardware-HSM_token_name=password", "cms.tokenList=HMS_token_name", "pki-server instance-nuxwdog-enable instance_name", "pki-server nuxwdog-enable", "cp -p /usr/lib/systemd/system/[email protected] /etc/systemd/system/", "User new_user_name", "systemctl daemon-reload", "systemctl enable pki-tomcatd-nuxwdog@instance_name.service", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "systemctl is-enabled pki-tomcatd-nuxwdog@instance_name.service enabled", "systemctl is-disabled pki-tomcatd@instance_name.service disabled", "passwordFile=\"/var/lib/pki/instance_name/ca/CS.cfg\"", "passwordClass=\"com.netscape.cms.tomcat.NuxwdogPasswordStore\"", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "systemctl disable pki-tomcatd-nuxwdog@instance_name.service", "pki-server instance-nuxwdog-disable instance_name", "systemctl enable pki-tomcatd@instance_name.service", "cp /root/password.conf.bak /var/lib/pki/instance_name/conf/password.conf", "systemctl start pki-tomcatd@instance_name.service", "<Connector name=\"Secure\" port=\"21443\" protocol=\"org.dogtagpki.tomcat.Http11NioProtocol\" SSLEnabled=\"true\" sslImplementationName=\"org.dogtagpki.tomcat.JSSImplementation\" scheme=\"https\" secure=\"true\" connectionTimeout=\"3000000\" keepAliveTimeout=\"300000\" maxHttpHeaderSize=\"8192\" acceptCount=\"100\" maxThreads=\"150\" minSpareThreads=\"25\" enableLookups=\"false\" disableUploadTimeout=\"true\" enableOCSP=\"true\" ocspCacheSize=\"1000\" ocspMinCacheEntryDuration=\"7200\" ocspMaxCacheEntryDuration=\"14400\" ocspTimeout=\"10\" serverCertNickFile=\"/var/lib/pki/rhcs10-ECC-SubCA/conf/serverCertNick.conf\" passwordFile=\"/var/lib/pki/rhcs10-ECC-SubCA/conf/password.conf\" passwordClass=\"org.apache.tomcat.util.net.jss.PlainPasswordFile\" certdbDir=\"/var/lib/pki/rhcs10-ECC-SubCA/alias\"> <SSLHostConfig sslProtocol=\"TLS\" protocols=\"TLSv1.2\" certificateVerification=\"optional\" ciphers=\"ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA- AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384\"> <Certificate certificateKeystoreType=\"pkcs11\" certificateKeystoreProvider=\"Mozilla-JSS\" certificateKeyAlias=\"NHSM-CONN-XC:Server-Cert cert-rhcs10-ECC-SubCA\"/> </SSLHostConfig> </Connector>", "systemctl stop pki-tomcatd@ <instance_name> .service", "<Connector name=\"Secure\" enableOCSP=\"true\" ocspCacheSize=\"1000\" ocspMinCacheEntryDuration=\"60\" ocspMaxCacheEntryDuration=\"120\" ocspTimeout=\"10\" />", "systemctl start pki-tomcatd@ <instance_name> .service", "systemctl stop pki-tomcatd@ <instance_name> .service", "ca.defaultOcspUri=http:// hostname :32080/ocsp/ee/ocsp", "systemctl start pki-tomcatd@ <instance_name> .service", "Server Service Connector name=\"Secure\" keepAliveTimeout=\"300000\" / /Service /Server", "web-app session-config session-timeout30/session-timeout /session-config /web-app", "pki-server stop instance_name", "systemctl stop pki-tomcatd-nuxwdog@instance_name.service", "cd /var/lib/pki/instance_name/ca/webapps/ca/WEB-INF", "cp web.xml web.xml.servlets", "<servlet> <servlet-name> caadminEnroll </servlet-name> <servlet-class> com.netscape.cms.servlet.cert.EnrollServlet </servlet-class> <init-param><param-name> GetClientCert </param-name> <param-value> false </param-value> </init-param> <init-param><param-name> successTemplate </param-name> <param-value> /admin/ca/EnrollSuccess.template </param-value> </init-param> <init-param><param-name> AuthzMgr </param-name> <param-value> BasicAclAuthz </param-value> </init-param> <init-param><param-name> authority </param-name> <param-value> ca </param-value> </init-param> <init-param><param-name> interface </param-name> <param-value> admin </param-value> </init-param> <init-param><param-name> ID </param-name> <param-value> caadminEnroll </param-value> </init-param> <init-param><param-name> resourceID </param-name> <param-value> certServer.admin.request.enrollment </param-value> </init-param> <init-param><param-name> AuthMgr </param-name> <param-value> passwdUserDBAuthMgr </param-value> </init-param> </servlet>", "<servlet-mapping> <servlet-name> caadminEnroll </servlet-name> <url-pattern> /admin/ca/adminEnroll </url-pattern> </servlet-mapping>", "<filter-mapping> <filter-name> EERequestFilter </filter-name> <url-pattern> /certbasedenrollment </url-pattern> </filter-mapping> <filter-mapping> <filter-name> EERequestFilter </filter-name> <url-pattern> /enrollment </url-pattern> </filter-mapping> <filter-mapping> <filter-name> EERequestFilter </filter-name> <url-pattern> /profileSubmit </url-pattern> </filter-mapping>", "pki-server start instance_name", "systemctl start pki-tomcatd-nuxwdog@instance_name.service", "<Context docBase=\"/usr/share/pki/ca/webapps/ca\" crossContext=\"true\" allowLinking=\"true\" </Context", "cp -r /usr/share/pki/ca/webapps/ca /var/lib/pki/pki-tomcat/webapps", "<Context docBase=\"ca\" crossContext=\"true\" allowLinking=\"true\" </Context", "rm -rf /var/lib/pki/pki-tomcat/webapps/ca", "<Context docBase=\"/usr/share/pki/common-ui\" crossContext=\"true\" allowLinking=\"true\" </Context", "cp -r /usr/share/pki/common-ui /var/lib/pki/pki-tomcat/webapps/pki", "<Context docBase=\"pki\" crossContext=\"true\" allowLinking=\"true\" </Context", "rm -rf /var/lib/pki/pki-tomcat/webapps/pki", "cp /usr/share/pki/tps/conf/token-states.properties /var/lib/pki/pki-tomcat/tps/conf", "rm /var/lib/pki/pki-tomcat/tps/conf/token-states.properties", "pki ca-cert-show 0x1 WARNING! Access to this service is restricted to those individuals with specific permissions. If you are not an authorized user, disconnect now. Any attempts to gain unauthorized access will be prosecuted to the fullest extent of the law. Do you want to proceed (y/N)? y ----------------- Certificate \"0x1\" ----------------- Serial Number: 0x1 Issuer: CN=CA Signing Certificate,OU=instance_name,O=EXAMPLE Subject: CN=CA Signing Certificate,OU=instance_name,O=EXAMPLE Status: VALID Not Before: Mon Feb 20 18:21:03 CET 2017 Not After: Fri Feb 20 18:21:03 CET 2037", "mv /etc/pki/instance_name/banner.txt /etc/pki/instance_name/banner.txt.UNUSED", "pki-server banner-show -i instance_name", "pki-server banner-validate -i instance_name --------------- Banner is valid ---------------", "cmc.popLinkWitnessRequired=true", "ldapmodify -D \"cn=Directory Manager\" -H ldaps://server.example.com:636 -W -x dn: cn=schema changetype: modify add: attributetypes attributetypes: ( 2.16.840.1.117370.3.1.123 NAME 'shrTok' DESC 'User Defined ObjectClass for SharedToken' SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 SINGLE-VALUE X-ORIGIN 'custom for sharedToken')", "cmc.token=NHSM-CONN-XC", "auths.impl.SharedToken.class=com.netscape.cms.authentication.SharedSecret auths.instance.SharedToken.dnpattern= auths.instance.SharedToken.ldap.basedn=ou=People,dc=example,dc=org auths.instance.SharedToken.ldap.ldapauth.authtype=BasicAuth auths.instance.SharedToken.ldap.ldapauth.bindDN=cn=Directory Manager auths.instance.SharedToken.ldap.ldapauth.bindPWPrompt=Rule SharedToken auths.instance.SharedToken.ldap.ldapauth.clientCertNickname= auths.instance.SharedToken.ldap.ldapconn.host=server.example.com auths.instance.SharedToken.ldap.ldapconn.port=636 auths.instance.SharedToken.ldap.ldapconn.secureConn=true auths.instance.SharedToken.ldap.ldapconn.version=3 auths.instance.SharedToken.ldap.maxConns= auths.instance.SharedToken.ldap.minConns= auths.instance.SharedToken.ldapByteAttributes= auths.instance.SharedToken.ldapStringAttributes= auths.instance.SharedToken.pluginName=SharedToken auths.instance.SharedToken.shrTokAttr=shrTok", "ca.cert.issuance_protection.nickname=issuance_protection_certificate", "systemctl restart pki-tomcatd@instance_name.service", "cmc.bypassClientAuth=true" ]

[ "foreman-rake audits:expire days=7", "foreman-rake audits:anonymize days=7", "foreman-rake reports:expire days=7", "satellite-installer --foreman-plugin-tasks-cron-line \"00 15 * * *\"", "satellite-installer --foreman-plugin-tasks-automatic-cleanup false", "satellite-installer --foreman-plugin-tasks-automatic-cleanup true", "foreman-rake foreman_tasks:cleanup TASK_SEARCH='label = Actions::Katello::Repository::Sync' STATES='stopped'", "ssh [email protected]", "hammer task info --id My_Task_ID", "foreman-rake foreman_tasks:cleanup TASK_SEARCH=\"id= My_Task_ID \"", "hammer task info --id My_Task_ID", "foreman-rake katello:delete_orphaned_content RAILS_ENV=production", "satellite-maintain service stop", "satellite-maintain service start", "satellite-maintain packages install package_1 package_2", "satellite-maintain packages update package_1 package_2", "satellite-maintain packages update", "satellite-maintain packages unlock yum check update satellite-maintain packages lock", "satellite-maintain packages unlock", "satellite-maintain packages lock", "satellite-maintain service stop --exclude postgresql", "su - postgres -c 'vacuumdb --full --all'", "satellite-maintain service start" ]

[ "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-kubernetes-starter</artifactId> </dependency>", "kubernetes-nodes:masterUrl", "from(\"direct:list\"). toF(\"kubernetes-nodes:///?kubernetesClient=#kubernetesClient&operation=listNodes\"). to(\"mock:result\");", "from(\"direct:listByLabels\").process(new Processor() { @Override public void process(Exchange exchange) throws Exception { Map<String, String> labels = new HashMap<>(); labels.put(\"key1\", \"value1\"); labels.put(\"key2\", \"value2\"); exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NODES_LABELS, labels); } }); toF(\"kubernetes-deployments:///?kubernetesClient=#kubernetesClient&operation=listNodesByLabels\"). to(\"mock:result\");", "fromF(\"kubernetes-nodes://%s?oauthToken=%s&resourceName=test\", host, authToken).process(new KubernertesProcessor()).to(\"mock:result\"); public class KubernertesProcessor implements Processor { @Override public void process(Exchange exchange) throws Exception { Message in = exchange.getIn(); Node node = exchange.getIn().getBody(Node.class); log.info(\"Got event with configmap name: \" + node.getMetadata().getName() + \" and action \" + in.getHeader(KubernetesConstants.KUBERNETES_EVENT_ACTION)); } }" ]

[ "ipa-getcert request -d /etc/pki/nssdb -n Server-Cert", "ipa-getcert request -d /etc/httpd/alias -n Server-Cert -K HTTP/client1.example.com -N 'CN=client1.example.com,O=EXAMPLE.COM'", "ipa-getcert request -r -f /etc/httpd/conf/ssl.crt/server.crt -k /etc/httpd/conf/ssl.key/server.key -N CN=`hostname --fqdn` -D `hostname` -U id-kp-serverAuth" ]

[ "oc annotate namespace openshift-storage openshift.io/node-selector=", "oc get nodes -l=cluster.ocs.openshift.io/openshift-storage=", "NAME STATUS ROLES AGE VERSION bmworker01 Ready worker 6h45m v1.16.2 bmworker02 Ready worker 6h45m v1.16.2 bmworker03 Ready worker 6h45m v1.16.2", "oc debug node/<node name>", "oc debug node/bmworker01 Starting pod/bmworker01-debug To use host binaries, run `chroot /host` Pod IP: 10.0.135.71 If you don't see a command prompt, try pressing enter. sh-4.2# chroot /host sh-4.4# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 500G 0 loop sda 8:0 0 120G 0 disk |-sda1 8:1 0 384M 0 part /boot `-sda4 8:4 0 119.6G 0 part `-coreos-luks-root-nocrypt 253:0 0 119.6G 0 dm /sysroot sdb 8:16 0 500G 0 disk", "sh-4.4#ls -l /dev/disk/by-id/ | grep sdb lrwxrwxrwx. 1 root root 9 Feb 3 16:49 scsi-360050763808104bc2800000000000259 -> ../../sdb lrwxrwxrwx. 1 root root 9 Feb 3 16:49 scsi-SIBM_2145_00e020412f0aXX00 -> ../../sdb lrwxrwxrwx. 1 root root 9 Feb 3 16:49 scsi-0x60050763808104bc2800000000000259 -> ../../sdb", "scsi-0x60050763808104bc2800000000000259", "sudo chzdev -e <device_bus_id> 1", "sudo dasdfmt /dev/<device_name> -b 4096 -p --mode=full 1", "sudo fdasd -a /dev/<device_name> 1", "spec: flexibleScaling: true [...] status: failureDomain: host" ]

[ "lvchange -a y /dev/myvg/mylv mount /dev/myvg/mylv /mnt df Filesystem 1K-blocks Used Available Use% Mounted on /dev/yourvg/yourlv 24507776 32 24507744 1% /mnt /dev/myvg/mylv 24507776 32 24507744 1% /mnt" ]

[ "You do not need to create a pull secret when installing Camel K from the OpenShift OperatorHub. The Camel K Operator automatically reuses the OpenShift cluster-level authentication to pull the Camel K image from `registry.redhat.io`.", "If you do not choose among the above two options, the system by default chooses a global namespace on the cluster then leading to openshift operator.", "oc get ip camel-k -o yaml -n openshift-operators apiVersion: camel.apache.org/v1 kind: IntegrationPlatform metadata: labels: app: camel-k name: camel-k namespace: openshift-operators spec: build: buildStrategy: pod", "patch ip/camel-k -p '{\"spec\":{\"build\":{\"buildStrategy\": \"pod\"}}}' --type merge -n openshift-operators", "spec: channel: default config: resources: limits: memory: 512Mi cpu: 500m requests: cpu: 200m memory: 128Mi", "create configmap maven-settings --from-file=settings.xml", "apiVersion: camel.apache.org/v1 kind: IntegrationPlatform metadata: name: camel-k spec: build: maven: settings: configMapKeyRef: key: settings.xml name: maven-settings", "edit ip camel-k", "create secret generic maven-ca-certs --from-file=ca.crt", "apiVersion: camel.apache.org/v1 kind: IntegrationPlatform metadata: name: camel-k spec: build: maven: caSecret: key: tls.crt name: tls-secret" ]

[ "groupadd kvm -g 36", "useradd vdsm -u 36 -g 36", "chown -R 36:36 /exports/data", "chmod 0755 /exports/data", "cat /etc/multipath/conf.d/host.conf multipaths { multipath { wwid boot_LUN_wwid no_path_retry queue }", "cat /etc/multipath/conf.d/host.conf multipaths { multipath { wwid boot_LUN_wwid no_path_retry queue }" ]

[ "<domain type='kvm'> <name>Testguest1</name> <uuid>ec6fbaa1-3eb4-49da-bf61-bb02fbec4967</uuid> <memory unit='KiB'>1048576</memory> <currentMemory unit='KiB'>1048576</currentMemory> <vcpu placement='static'>1</vcpu>", "<vcpu placement='static'>1</vcpu>", "<os> <type arch='x86_64' machine='pc-i440fx-2.9'>hvm</type> <boot dev='hd'/> </os>", "<features> <acpi/> <apic/> <vmport state='off'/> </features>", "<cpu mode='host-passthrough' check='none'/>", "<clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock>", "<on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash>", "<pm> <suspend-to-mem enabled='no'/> <suspend-to-disk enabled='no'/> </pm>", "<devices> <emulator>/usr/bin/qemu-kvm</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/lib/libvirt/images/Testguest.qcow2'/> <target dev='hda' bus='ide'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <target dev='hdb' bus='ide'/> <readonly/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk>", "<controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/> </controller> <controller type='pci' index='0' model='pci-root'/> <controller type='ide' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </controller>", "<interface type='network'> <mac address='52:54:00:65:29:21'/> <source network='default'/> <model type='rtl8139'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface>", "<serial type='pty'> <target port='0'/> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='spicevmc'> <target type='virtio' name='com.redhat.spice.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel>", "<input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/>", "<graphics type='spice' autoport='yes'> <listen type='address'/> <image compression='off'/> </graphics>", "<sound model='ich6'> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </sound> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </video>", "<redirdev bus='usb' type='spicevmc'> <address type='usb' bus='0' port='1'/> </redirdev> <redirdev bus='usb' type='spicevmc'> <address type='usb' bus='0' port='2'/> </redirdev> <memballoon model='virtio'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </memballoon> </devices> </domain>" ]

[ "ssh-keygen -t ed25519 -N '' -f <path>/<file_name> 1", "cat <path>/<file_name>.pub", "cat ~/.ssh/id_ed25519.pub", "eval \"USD(ssh-agent -s)\"", "Agent pid 31874", "ssh-add <path>/<file_name> 1", "Identity added: /home/<you>/<path>/<file_name> (<computer_name>)", "tar -xvf openshift-install-linux.tar.gz", "certs ├── lin │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 ├── mac │ ├── 108f4d17.0 │ ├── 108f4d17.r1 │ ├── 7e757f6a.0 │ ├── 8e4f8471.0 │ └── 8e4f8471.r0 └── win ├── 108f4d17.0.crt ├── 108f4d17.r1.crl ├── 7e757f6a.0.crt ├── 8e4f8471.0.crt └── 8e4f8471.r0.crl 3 directories, 15 files", "cp certs/lin/* /etc/pki/ca-trust/source/anchors", "update-ca-trust extract", "./openshift-install create install-config --dir <installation_directory> 1", "{ \"auths\":{ \"cloud.openshift.com\":{ \"auth\":\"b3Blb=\", \"email\":\"[email protected]\" }, \"quay.io\":{ \"auth\":\"b3Blb=\", \"email\":\"[email protected]\" } } }", "networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23", "networking: serviceNetwork: - 172.30.0.0/16", "networking: machineNetwork: - cidr: 10.0.0.0/16", "apiVersion: v1 baseDomain: example.com 1 compute: 2 name: worker replicas: 3 platform: vsphere: 3 cpus: 2 coresPerSocket: 2 memoryMB: 8192 osDisk: diskSizeGB: 120 controlPlane: 4 name: master replicas: 3 platform: vsphere: 5 cpus: 4 coresPerSocket: 2 memoryMB: 16384 osDisk: diskSizeGB: 120 metadata: name: cluster 6 platform: vsphere: vcenter: your.vcenter.server username: username password: password datacenter: datacenter defaultDatastore: datastore folder: folder resourcePool: resource_pool 7 diskType: thin 8 network: VM_Network cluster: vsphere_cluster_name 9 apiVIPs: - api_vip ingressVIPs: - ingress_vip fips: false pullSecret: '{\"auths\": ...}' sshKey: 'ssh-ed25519 AAAA...'", "apiVersion: v1 baseDomain: my.domain.com proxy: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 additionalTrustBundle: | 4 -----BEGIN CERTIFICATE----- <MY_TRUSTED_CA_CERT> -----END CERTIFICATE----- additionalTrustBundlePolicy: <policy_to_add_additionalTrustBundle> 5", "./openshift-install wait-for install-complete --log-level debug", "govc tags.category.create -d \"OpenShift region\" openshift-region", "govc tags.category.create -d \"OpenShift zone\" openshift-zone", "govc tags.create -c <region_tag_category> <region_tag>", "govc tags.create -c <zone_tag_category> <zone_tag>", "govc tags.attach -c <region_tag_category> <region_tag_1> /<datacenter_1>", "govc tags.attach -c <zone_tag_category> <zone_tag_1> /<datacenter_1>/host/vcs-mdcnc-workload-1", "apiVersion: v1 baseDomain: example.com featureSet: TechPreviewNoUpgrade 1 compute: name: worker replicas: 3 vsphere: zones: 2 - \"<machine_pool_zone_1>\" - \"<machine_pool_zone_2>\" controlPlane: name: master replicas: 3 vsphere: zones: 3 - \"<machine_pool_zone_1>\" - \"<machine_pool_zone_2>\" metadata: name: cluster platform: vsphere: vcenter: <vcenter_server> 4 username: <username> 5 password: <password> 6 datacenter: datacenter 7 defaultDatastore: datastore 8 folder: \"/<datacenter_name>/vm/<folder_name>/<subfolder_name>\" 9 cluster: cluster 10 resourcePool: \"/<datacenter_name>/host/<cluster_name>/Resources/<resource_pool_name>\" 11 diskType: thin failureDomains: 12 - name: <machine_pool_zone_1> 13 region: <region_tag_1> 14 zone: <zone_tag_1> 15 topology: 16 datacenter: <datacenter1> 17 computeCluster: \"/<datacenter1>/host/<cluster1>\" 18 resourcePool: \"/<datacenter1>/host/<cluster1>/Resources/<resourcePool1>\" 19 networks: 20 - <VM_Network1_name> datastore: \"/<datacenter1>/datastore/<datastore1>\" 21 - name: <machine_pool_zone_2> region: <region_tag_2> zone: <zone_tag_2> topology: datacenter: <datacenter2> computeCluster: \"/<datacenter2>/host/<cluster2>\" networks: - <VM_Network2_name> datastore: \"/<datacenter2>/datastore/<datastore2>\" resourcePool: \"/<datacenter2>/host/<cluster2>/Resources/<resourcePool2>\" folder: \"/<datacenter2>/vm/<folder2>\"", "./openshift-install create cluster --dir <installation_directory> \\ 1 --log-level=info 2", "INFO Install complete! INFO To access the cluster as the system:admin user when using 'oc', run 'export KUBECONFIG=/home/myuser/install_dir/auth/kubeconfig' INFO Access the OpenShift web-console here: https://console-openshift-console.apps.mycluster.example.com INFO Login to the console with user: \"kubeadmin\", and password: \"password\" INFO Time elapsed: 36m22s", "tar xvf <file>", "echo USDPATH", "oc <command>", "C:\\> path", "C:\\> oc <command>", "echo USDPATH", "oc <command>", "export KUBECONFIG=<installation_directory>/auth/kubeconfig 1", "oc whoami", "system:admin", "oc get pod -n openshift-image-registry -l docker-registry=default", "No resourses found in openshift-image-registry namespace", "oc edit configs.imageregistry.operator.openshift.io", "storage: pvc: claim: 1", "oc get clusteroperator image-registry", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE MESSAGE image-registry 4.7 True False False 6h50m", "oc patch config.imageregistry.operator.openshift.io/cluster --type=merge -p '{\"spec\":{\"rolloutStrategy\":\"Recreate\",\"replicas\":1}}'", "kind: PersistentVolumeClaim apiVersion: v1 metadata: name: image-registry-storage 1 namespace: openshift-image-registry 2 spec: accessModes: - ReadWriteOnce 3 resources: requests: storage: 100Gi 4", "oc create -f pvc.yaml -n openshift-image-registry", "oc edit config.imageregistry.operator.openshift.io -o yaml", "storage: pvc: claim: 1", "Path: HTTPS:6443/readyz Healthy threshold: 2 Unhealthy threshold: 2 Timeout: 10 Interval: 10", "Path: HTTPS:22623/healthz Healthy threshold: 2 Unhealthy threshold: 2 Timeout: 10 Interval: 10", "Path: HTTP:1936/healthz/ready Healthy threshold: 2 Unhealthy threshold: 2 Timeout: 5 Interval: 10", "# listen my-cluster-api-6443 bind 192.168.1.100:6443 mode tcp balance roundrobin option httpchk http-check connect http-check send meth GET uri /readyz http-check expect status 200 server my-cluster-master-2 192.168.1.101:6443 check inter 10s rise 2 fall 2 server my-cluster-master-0 192.168.1.102:6443 check inter 10s rise 2 fall 2 server my-cluster-master-1 192.168.1.103:6443 check inter 10s rise 2 fall 2 listen my-cluster-machine-config-api-22623 bind 192.168.1.100:22623 mode tcp balance roundrobin option httpchk http-check connect http-check send meth GET uri /healthz http-check expect status 200 server my-cluster-master-2 192.168.1.101:22623 check inter 10s rise 2 fall 2 server my-cluster-master-0 192.168.1.102:22623 check inter 10s rise 2 fall 2 server my-cluster-master-1 192.168.1.103:22623 check inter 10s rise 2 fall 2 listen my-cluster-apps-443 bind 192.168.1.100:443 mode tcp balance roundrobin option httpchk http-check connect http-check send meth GET uri /healthz/ready http-check expect status 200 server my-cluster-worker-0 192.168.1.111:443 check port 1936 inter 10s rise 2 fall 2 server my-cluster-worker-1 192.168.1.112:443 check port 1936 inter 10s rise 2 fall 2 server my-cluster-worker-2 192.168.1.113:443 check port 1936 inter 10s rise 2 fall 2 listen my-cluster-apps-80 bind 192.168.1.100:80 mode tcp balance roundrobin option httpchk http-check connect http-check send meth GET uri /healthz/ready http-check expect status 200 server my-cluster-worker-0 192.168.1.111:80 check port 1936 inter 10s rise 2 fall 2 server my-cluster-worker-1 192.168.1.112:80 check port 1936 inter 10s rise 2 fall 2 server my-cluster-worker-2 192.168.1.113:80 check port 1936 inter 10s rise 2 fall 2", "curl https://<loadbalancer_ip_address>:6443/version --insecure", "{ \"major\": \"1\", \"minor\": \"11+\", \"gitVersion\": \"v1.11.0+ad103ed\", \"gitCommit\": \"ad103ed\", \"gitTreeState\": \"clean\", \"buildDate\": \"2019-01-09T06:44:10Z\", \"goVersion\": \"go1.10.3\", \"compiler\": \"gc\", \"platform\": \"linux/amd64\" }", "curl -v https://<loadbalancer_ip_address>:22623/healthz --insecure", "HTTP/1.1 200 OK Content-Length: 0", "curl -I -L -H \"Host: console-openshift-console.apps.<cluster_name>.<base_domain>\" http://<load_balancer_front_end_IP_address>", "HTTP/1.1 302 Found content-length: 0 location: https://console-openshift-console.apps.ocp4.private.opequon.net/ cache-control: no-cache", "curl -I -L --insecure --resolve console-openshift-console.apps.<cluster_name>.<base_domain>:443:<Load Balancer Front End IP Address> https://console-openshift-console.apps.<cluster_name>.<base_domain>", "HTTP/1.1 200 OK referrer-policy: strict-origin-when-cross-origin set-cookie: csrf-token=UlYWOyQ62LWjw2h003xtYSKlh1a0Py2hhctw0WmV2YEdhJjFyQwWcGBsja261dGLgaYO0nxzVErhiXt6QepA7g==; Path=/; Secure; SameSite=Lax x-content-type-options: nosniff x-dns-prefetch-control: off x-frame-options: DENY x-xss-protection: 1; mode=block date: Wed, 04 Oct 2023 16:29:38 GMT content-type: text/html; charset=utf-8 set-cookie: 1e2670d92730b515ce3a1bb65da45062=1bf5e9573c9a2760c964ed1659cc1673; path=/; HttpOnly; Secure; SameSite=None cache-control: private", "<load_balancer_ip_address> A api.<cluster_name>.<base_domain> A record pointing to Load Balancer Front End", "<load_balancer_ip_address> A apps.<cluster_name>.<base_domain> A record pointing to Load Balancer Front End", "curl https://api.<cluster_name>.<base_domain>:6443/version --insecure", "{ \"major\": \"1\", \"minor\": \"11+\", \"gitVersion\": \"v1.11.0+ad103ed\", \"gitCommit\": \"ad103ed\", \"gitTreeState\": \"clean\", \"buildDate\": \"2019-01-09T06:44:10Z\", \"goVersion\": \"go1.10.3\", \"compiler\": \"gc\", \"platform\": \"linux/amd64\" }", "curl -v https://api.<cluster_name>.<base_domain>:22623/healthz --insecure", "HTTP/1.1 200 OK Content-Length: 0", "curl http://console-openshift-console.apps.<cluster_name>.<base_domain -I -L --insecure", "HTTP/1.1 302 Found content-length: 0 location: https://console-openshift-console.apps.<cluster-name>.<base domain>/ cache-control: no-cacheHTTP/1.1 200 OK referrer-policy: strict-origin-when-cross-origin set-cookie: csrf-token=39HoZgztDnzjJkq/JuLJMeoKNXlfiVv2YgZc09c3TBOBU4NI6kDXaJH1LdicNhN1UsQWzon4Dor9GWGfopaTEQ==; Path=/; Secure x-content-type-options: nosniff x-dns-prefetch-control: off x-frame-options: DENY x-xss-protection: 1; mode=block date: Tue, 17 Nov 2020 08:42:10 GMT content-type: text/html; charset=utf-8 set-cookie: 1e2670d92730b515ce3a1bb65da45062=9b714eb87e93cf34853e87a92d6894be; path=/; HttpOnly; Secure; SameSite=None cache-control: private", "curl https://console-openshift-console.apps.<cluster_name>.<base_domain> -I -L --insecure", "HTTP/1.1 200 OK referrer-policy: strict-origin-when-cross-origin set-cookie: csrf-token=UlYWOyQ62LWjw2h003xtYSKlh1a0Py2hhctw0WmV2YEdhJjFyQwWcGBsja261dGLgaYO0nxzVErhiXt6QepA7g==; Path=/; Secure; SameSite=Lax x-content-type-options: nosniff x-dns-prefetch-control: off x-frame-options: DENY x-xss-protection: 1; mode=block date: Wed, 04 Oct 2023 16:29:38 GMT content-type: text/html; charset=utf-8 set-cookie: 1e2670d92730b515ce3a1bb65da45062=1bf5e9573c9a2760c964ed1659cc1673; path=/; HttpOnly; Secure; SameSite=None cache-control: private" ]

[ "ldapsearch -x -b \"cn=computers,cn=accounts,dc=example,dc=com\" \"(&(krblastpwdchange>=20160101000000)(krblastpwdchange<=20161231235959))\" dn krbprincipalname", "ldapsearch -x -b \"cn=services,cn=accounts,dc=example,dc=com\" \"(&(krblastpwdchange>=20160101000000)(krblastpwdchange<=20161231235959))\" dn krbprincipalname", "ipa-getkeytab -p host/ [email protected] -s server.example.com -k /etc/krb5.keytab", "ipa-getkeytab -p HTTP/ [email protected] -s server.example.com -k /etc/httpd/conf/ipa.keytab", "klist -kt /etc/krb5.keytab Keytab: WRFILE:/etc/krb5.keytab KVNO Timestamp Principal ---- ----------------- -------------------------------------------------------- 1 06/09/16 05:58:47 host/[email protected](aes256-cts-hmac-sha1-96) 2 06/09/16 11:23:01 host/[email protected](aes256-cts-hmac-sha1-96) 1 03/09/16 13:57:16 krbtgt/[email protected](aes256-cts-hmac-sha1-96) 1 03/09/16 13:57:16 HTTP/[email protected](aes256-cts-hmac-sha1-96) 1 03/09/16 13:57:16 ldap/[email protected](aes256-cts-hmac-sha1-96)" ]

[ "sudo podman exec -it nova_libvirt virsh dumpxml <instance_name> | grep mdev", "sudo podman exec -it nova_virtqemud virsh dumpxml <instance_name> | grep mdev", "[stack@director ~]USD source ~/stackrc", "(undercloud)USD openstack overcloud roles generate -o /home/stack/templates/roles_data_gpu.yaml Compute:ComputeGpu Compute Controller", "(undercloud)USD openstack overcloud node introspect --all-manageable --provide", "(undercloud)USD openstack baremetal node set --resource-class baremetal.GPU <node>", "- name: Controller count: 3 - name: Compute count: 3 - name: ComputeGpu count: 1 defaults: resource_class: baremetal.GPU network_config: template: /home/stack/templates/nic-config/myRoleTopology.j2 1", "(undercloud)USD openstack overcloud node provision --stack <stack> [--network-config \\] --output /home/stack/templates/overcloud-baremetal-deployed.yaml /home/stack/templates/overcloud-baremetal-deploy.yaml", "(undercloud)USD watch openstack baremetal node list", "parameter_defaults: ComputeNetworkConfigTemplate: /home/stack/templates/nic-configs/compute.j2 ComputeGpuNetworkConfigTemplate: /home/stack/templates/nic-configs/<gpu_net_top>.j2 ControllerNetworkConfigTemplate: /home/stack/templates/nic-configs/controller.j2", "ls /sys/class/mdev_bus/", "ls /sys/class/mdev_bus/<mdev_device>/mdev_supported_types", "ls /sys/class/mdev_bus/0000:84:00.0/mdev_supported_types: nvidia-35 nvidia-36 nvidia-37 nvidia-38 nvidia-39 nvidia-40 nvidia-41 nvidia-42 nvidia-43 nvidia-44 nvidia-45 ls /sys/class/mdev_bus/0000:85:00.0/mdev_supported_types: nvidia-35 nvidia-36 nvidia-37 nvidia-38 nvidia-39 nvidia-40 nvidia-41 nvidia-42 nvidia-43 nvidia-44 nvidia-45 ls /sys/class/mdev_bus/0000:86:00.0/mdev_supported_types: nvidia-35 nvidia-36 nvidia-37 nvidia-38 nvidia-39 nvidia-40 nvidia-41 nvidia-42 nvidia-43 nvidia-44 nvidia-45 ls /sys/class/mdev_bus/0000:87:00.0/mdev_supported_types: nvidia-35 nvidia-36 nvidia-37 nvidia-38 nvidia-39 nvidia-40 nvidia-41 nvidia-42 nvidia-43 nvidia-44 nvidia-45", "parameter_defaults: ComputeGpuExtraConfig: nova::compute::vgpu::enabled_vgpu_types: - nvidia-35 - nvidia-36", "parameter_defaults: ComputeGpuExtraConfig: nova::compute::vgpu::enabled_vgpu_types: - nvidia-35 - nvidia-36 NovaVGPUTypesDeviceAddressesMapping: {'vgpu_<vgpu_type>': ['<pci_address>', '<pci_address>'],'vgpu_<vgpu_type>': ['<pci_address>', '<pci_address>']}", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -r /home/stack/templates/roles_data_gpu.yaml -e /home/stack/templates/network-environment.yaml -e /home/stack/templates/gpu.yaml -e /home/stack/templates/overcloud-baremetal-deployed.yaml -e /home/stack/templates/node-info.yaml", "(overcloud)USD openstack --os-placement-api-version 1.6 trait create CUSTOM_<TRAIT_NAME>", "(overcloud)USD existing_traits=USD(openstack --os-placement-api-version 1.6 resource provider trait list -f value <host_uuid> | sed 's/^/--trait /')", "(overcloud)USD echo USDexisting_traits", "(overcloud)USD openstack --os-placement-api-version 1.6 resource provider trait set USDexisting_traits --trait CUSTOM_<TRAIT_NAME> <host_uuid>", "source ~/overcloudrc", "(overcloud)USD openstack server create --flavor <flavor> --image <image> temp_vgpu_instance", "(overcloud)USD openstack server image create --name vgpu_image temp_vgpu_instance", "(overcloud)USD openstack flavor create --vcpus 6 --ram 8192 --disk 100 m1.small-gpu", "(overcloud)USD openstack flavor set m1.small-gpu --property \"resources:VGPU=1\"", "(overcloud)USD openstack flavor set m1.small-gpu --property trait:CUSTOM_NVIDIA_11=required", "(overcloud)USD openstack server create --flavor m1.small-gpu --image vgpu_image --security-group web --nic net-id=internal0 --key-name lambda vgpu-instance", "lspci -nn | grep <gpu_name>", "lspci -nn | grep -i <gpu_name>", "lspci -nn | grep -i nvidia 3b:00.0 3D controller [0302]: NVIDIA Corporation TU104GL [Tesla T4] [10de:1eb8] (rev a1) d8:00.0 3D controller [0302]: NVIDIA Corporation TU104GL [Tesla T4] [10de:1db4] (rev a1)", "lspci -v -s 3b:00.0 3b:00.0 3D controller: NVIDIA Corporation TU104GL [Tesla T4] (rev a1) Capabilities: [bcc] Single Root I/O Virtualization (SR-IOV)", "parameter_defaults: NovaSchedulerEnabledFilters: - AvailabilityZoneFilter - ComputeFilter - ComputeCapabilitiesFilter - ImagePropertiesFilter - ServerGroupAntiAffinityFilter - ServerGroupAffinityFilter - PciPassthroughFilter - NUMATopologyFilter", "ControllerExtraConfig: nova::pci::aliases: - name: \"t4\" product_id: \"1eb8\" vendor_id: \"10de\" device_type: \"type-PF\" - name: \"v100\" product_id: \"1db4\" vendor_id: \"10de\" device_type: \"type-PF\"", "ControllerExtraConfig: nova::pci::aliases: - name: \"t4\" product_id: \"1eb8\" vendor_id: \"10de\" - name: \"v100\" product_id: \"1db4\" vendor_id: \"10de\"", "parameter_defaults: NovaPCIPassthrough: - vendor_id: \"10de\" product_id: \"1eb8\"", "ComputeExtraConfig: nova::pci::aliases: - name: \"t4\" product_id: \"1eb8\" vendor_id: \"10de\" device_type: \"type-PF\" - name: \"v100\" product_id: \"1db4\" vendor_id: \"10de\" device_type: \"type-PF\"", "ComputeExtraConfig: nova::pci::aliases: - name: \"t4\" product_id: \"1eb8\" vendor_id: \"10de\" - name: \"v100\" product_id: \"1db4\" vendor_id: \"10de\"", "parameter_defaults: ComputeParameters: KernelArgs: \"intel_iommu=on iommu=pt\"", "(undercloud)USD openstack overcloud deploy --templates -e [your environment files] -e /home/stack/templates/pci_passthru_controller.yaml -e /home/stack/templates/pci_passthru_compute.yaml", "openstack flavor set m1.large --property \"pci_passthrough:alias\"=\"t4:2\"", "openstack server create --flavor m1.large --image <custom_gpu> --wait test-pci", "lspci -nn | grep <gpu_name>", "nvidia-smi", "----------------------------------------------------------------------------- | NVIDIA-SMI 440.33.01 Driver Version: 440.33.01 CUDA Version: 10.2 | |------------------------------- ---------------------- ----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |=============================== ====================== ======================| | 0 Tesla T4 Off | 00000000:01:00.0 Off | 0 | | N/A 43C P0 20W / 70W | 0MiB / 15109MiB | 0% Default | ------------------------------- ---------------------- ---------------------- ----------------------------------------------------------------------------- | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | No running processes found | -----------------------------------------------------------------------------" ]

[ "pvcreate /dev/sd[cde]1 vgcreate -cy shared_vg /dev/sd[cde]1 lvcreate -L 10G -n ha_lv shared_vg mkfs.ext4 /dev/shared_vg/ha_lv lvchange -an shared_vg/ha_lv", "<rm> <failoverdomains> <failoverdomain name=\"FD\" ordered=\"1\" restricted=\"0\"> <failoverdomainnode name=\"neo-01\" priority=\"1\"/> <failoverdomainnode name=\"neo-02\" priority=\"2\"/> </failoverdomain> </failoverdomains> <resources> <lvm name=\"lvm\" vg_name=\"shared_vg\" lv_name=\"ha-lv\"/> <fs name=\"FS\" device=\"/dev/shared_vg/ha-lv\" force_fsck=\"0\" force_unmount=\"1\" fsid=\"64050\" fstype=\"ext4\" mountpoint=\"/mnt\" options=\"\" self_fence=\"0\"/> </resources> <service autostart=\"1\" domain=\"FD\" name=\"serv\" recovery=\"relocate\"> <lvm ref=\"lvm\"/> <fs ref=\"FS\"/> </service> </rm>" ]

[ "pcs stonith describe fence_openstack", "pcs property config --all Cluster Properties: . . . stonith-enabled: true", "openstack --os-cloud=\"ha-example\" server list ... | ID | Name | | 6d86fa7d-b31f-4f8a-895e-b3558df9decb|testnode-node03-vm| | 43ed5fe8-6cc7-4af0-8acd-a4fea293bc62|testnode-node02-vm| | 4df08e9d-2fa6-4c04-9e66-36a6f002250e|testnode-node01-vm|", "pcs stonith create fenceopenstack fence_openstack pcmk_host_map=\"node01:4df08e9d-2fa6-4c04-9e66-36a6f002250e;node02:43ed5fe8-6cc7-4af0-8acd-a4fea293bc62;node03:6d86fa7d-b31f-4f8a-895e-b3558df9decb\" power_timeout=\"240\" pcmk_reboot_timeout=\"480\" pcmk_reboot_retries=\"4\" cloud=\"ha-example\"", "pcs stonith create fenceopenstack fence_openstack pcmk_host_map=\"node01:4df08e9d-2fa6-4c04-9e66-36a6f002250e;node02:43ed5fe8-6cc7-4af0-8acd-a4fea293bc62;node03:6d86fa7d-b31f-4f8a-895e-b3558df9decb\" power_timeout=\"240\" pcmk_reboot_timeout=\"480\" pcmk_reboot_retries=\"4\" openrc=\"/root/openrc\"", "pcs stonith create fenceopenstack fence_openstack pcmk_host_map=\"node01:4df08e9d-2fa6-4c04-9e66-36a6f002250e;node02:43ed5fe8-6cc7-4af0-8acd-a4fea293bc62;node03:6d86fa7d-b31f-4f8a-895e-b3558df9decb\" power_timeout=\"240\" pcmk_reboot_timeout=\"480\" pcmk_reboot_retries=\"4\" username=\"XXX\" password=\"XXX\" project_name=\"rhelha\" auth_url=\"XXX\" user_domain_name=\"Default\"", "pcs stonith fence node02 pcs status", "pcs cluster start node02 pcs status" ]