Datasets:

---

mtpti5iD

/

redhat-docs_dataset

like 0

[ "sprint_syms(callers:string)" ]

[ "pkiconsole https://server.example.com:8443/ca", "-----BEGIN NEW CERTIFICATE REQUEST----- MIICJzCCAZCgAwIBAgIBAzANBgkqhkiG9w0BAQQFADBC6SAwHgYDVQQKExdOZXRzY2FwZSBDb21tdW5pY2 F0aW9uczngjhnMVQ2VydGlmaWNhdGUgQXV0aG9yaXR5MB4XDTk4MDgyNzE5MDAwMFoXDTk5MDIyMzE5MDA wMnbjdgngYoxIDAeBgNVBAoTF05ldHNjYXBlIENvbW11bmljYXRpb25zMQ8wDQYDVQQLEwZQZW9wbGUxFz AVBgoJkiaJkIsZAEBEwdzdXByaXlhMRcwFQYDVQQDEw5TdXByaXlhIFNoZXR0eTEjMCEGCSqGSIb3Dbndg JARYUc3Vwcml5Yhvfggsvwryw4y7214vAOBgNVHQ8BAf8EBAMCBLAwFAYJYIZIAYb4QgEBAQHBAQDAgCAM A0GCSqGSIb3DQEBBAUAA4GBAFi9FzyJlLmS+kzsue0kTXawbwamGdYql2w4hIBgdR+jWeLmD4CP4x -----END NEW CERTIFICATE REQUEST-----", "https://server.example.com:8443/ca/ee/ca", "pkiconsole https://server.example.com:8443/ca", "-----BEGIN NEW CERTIFICATE REQUEST----- MIICJzCCAZCgAwIBAgIBAzANBgkqhkiG9w0BAQQFADBC6SAwHgYDVQQKExdOZXRzY2FwZSBDb21tdW5pY2 F0aW9uczngjhnMVQ2VydGlmaWNhdGUgQXV0aG9yaXR5MB4XDTk4MDgyNzE5MDAwMFoXDTk5MDIyMzE5MDA wMnbjdgngYoxIDAeBgNVBAoTF05ldHNjYXBlIENvbW11bmljYXRpb25zMQ8wDQYDVQQLEwZQZW9wbGUxFz AVBgoJkiaJkIsZAEBEwdzdXByaXlhMRcwFQYDVQQDEw5TdXByaXlhIFNoZXR0eTEjMCEGCSqGSIb3Dbndg JARYUc3Vwcml5Yhvfggsvwryw4y7214vAOBgNVHQ8BAf8EBAMCBLAwFAYJYIZIAYb4QgEBAQHBAQDAgCAM A0GCSqGSIb3DQEBBAUAA4GBAFi9FzyJlLmS+kzsue0kTXawbwamGdYql2w4hIBgdR+jWeLmD4CP4x -----END NEW CERTIFICATE REQUEST-----", "https://server.example.com:8443/ca/ee/ca" ]

[ "apiVersion: serving.knative.dev/v1 kind: Service metadata: name: example-service namespace: default spec: traffic: - latestRevision: true percent: 100 status: traffic: - percent: 100 revisionName: example-service", "apiVersion: serving.knative.dev/v1 kind: Service metadata: name: example-service namespace: default spec: traffic: - tag: current revisionName: example-service percent: 100 - tag: latest latestRevision: true percent: 0", "apiVersion: serving.knative.dev/v1 kind: Service metadata: name: example-service namespace: default spec: traffic: - tag: current revisionName: example-service-1 percent: 50 - tag: candidate revisionName: example-service-2 percent: 50 - tag: latest latestRevision: true percent: 0", "kn service update <service_name> --traffic <revision>=<percentage>", "kn service update showcase --traffic @latest=20,stable=80", "kn service update showcase --traffic @latest=10,stable=60", "kn service update <service_name> --tag @latest=example-tag", "kn service update <service_name> --untag example-tag", "oc get ksvc <service_name> -o=jsonpath='{.status.latestCreatedRevisionName}'", "oc get ksvc showcase -o=jsonpath='{.status.latestCreatedRevisionName}'", "showcase-00001", "spec: traffic: - revisionName: <first_revision_name> percent: 100 # All traffic goes to this revision", "oc get ksvc <service_name>", "oc get ksvc <service_name> -o=jsonpath='{.status.latestCreatedRevisionName}'", "spec: traffic: - revisionName: <first_revision_name> percent: 100 # All traffic is still being routed to the first revision - revisionName: <second_revision_name> percent: 0 # No traffic is routed to the second revision tag: v2 # A named route", "oc get ksvc <service_name> --output jsonpath=\"{.status.traffic[*].url}\"", "spec: traffic: - revisionName: <first_revision_name> percent: 50 - revisionName: <second_revision_name> percent: 50 tag: v2", "spec: traffic: - revisionName: <first_revision_name> percent: 0 - revisionName: <second_revision_name> percent: 100 tag: v2" ]

[ "--- - hosts: timesync-test vars: timesync_ntp_servers: - hostname: 2.rhel.pool.ntp.org pool: yes iburst: yes roles: - rhel-system-roles.timesync", "ansible-playbook --syntax-check playbook.yml", "ansible-playbook -i inventory_file /path/to/file/playbook.yml", "--- - hosts: timesync-test vars: timesync_ntp_servers: - hostname: ptbtime1.ptb.de iburst: yes nts: yes roles: - rhel-system-roles.timesync", "ansible-playbook --syntax-check playbook.yml", "ansible-playbook -i inventory_file /path/to/file/playbook.yml", "chronyc -N authdata Name/IP address Mode KeyID Type KLen Last Atmp NAK Cook CLen ===================================================================== ptbtime1.ptb.de NTS 1 15 256 157 0 0 8 100" ]

[ "ipa-healthcheck --list-sources", "ipa-healthcheck --source ipahealthcheck.ipa.idns", "{ \"source\": \"ipahealthcheck.ipa.idns\", \"check\": \"IPADNSSystemRecordsCheck\", \"result\": \"SUCCESS\", \"uuid\": \"eb7a3b68-f6b2-4631-af01-798cac0eb018\", \"when\": \"20200415143339Z\", \"duration\": \"0.210471\", \"kw\": { \"key\": \"_ldap._tcp.idm.example.com.:server1.idm.example.com.\" } }", "{ \"source\": \"ipahealthcheck.ipa.idns\", \"check\": \"IPADNSSystemRecordsCheck\", \"result\": \"WARNING\", \"uuid\": \"972b7782-1616-48e0-bd5c-49a80c257895\", \"when\": \"20200409100614Z\", \"duration\": \"0.203049\", \"kw\": { \"msg\": \"Got {count} ipa-ca A records, expected {expected}\", \"count\": 2, \"expected\": 1 } }" ]

[ "cd <directory_name>", "package org.acme; import org.apache.camel.builder.RouteBuilder; public class Routes extends RouteBuilder { // Add your Java DSL route definition here public void configure() { from(\"file:work/cbr/input\") .log(\"Receiving order USD{file:name}\") .choice() .when().xpath(\"//order/customer/country[text() = 'UK']\") .log(\"Sending order USD{file:name} to the UK\") .to(\"file:work/cbr/output/uk\") .when().xpath(\"//order/customer/country[text() = 'US']\") .log(\"Sending order USD{file:name} to the US\") .to(\"file:work/cbr/output/uk\") .otherwise() .log(\"Sending order USD{file:name} to another country\") .to(\"file:work/cbr/output/others\"); } }", "mvn clean compile quarkus:dev", "<blueprint xmlns=\"http://www.osgi.org/xmlns/blueprint/v1.0.0\"> <camelContext xmlns=\"http://camel.apache.org/schema/blueprint\"> <restConfiguration contextPath=\"/camel\" /> <rest path=\"/books\"> <get uri=\"/\"> <to ..../> </get> </rest> <route> <from ..../> </route> </camelContext> </blueprint>", "<rests xmlns=\"http://camel.apache.org/schema/spring\"> <rest path=\"/books\"> <get path=\"/\"> <to ..../> </get> </rest> </rests>", "<routes xmlns=\"http://camel.apache.org/schema/spring\"> <route> <from ..../> </route> </routes>", "import org.apache.camel.builder.RouteBuilder; public class Routes extends RouteBuilder { public void configure() { restConfiguration() .contextPath(\"/camel\"); } }", "cd <directory_name>", "<blueprint xmlns=\"http://www.osgi.org/xmlns/blueprint/v1.0.0\"> <camelContext id=\"cbr-example-context\" xmlns=\"http://camel.apache.org/schema/blueprint\"> <route id=\"cbr-route\"> <from id=\"_from1\" uri=\"file:work/cbr/input\"/> <log id=\"_log1\" message=\"Receiving order USD{file:name}\"/> <choice id=\"_choice1\"> <when id=\"_when1\"> <xpath id=\"_xpath1\">/order/customer/country = 'UK'</xpath> <log id=\"_log2\" message=\"Sending order USD{file:name} to the UK\"/> <to id=\"_to1\" uri=\"file:work/cbr/output/uk\"/> </when> <when id=\"_when2\"> <xpath id=\"_xpath2\">/order/customer/country = 'US'</xpath> <log id=\"_log3\" message=\"Sending order USD{file:name} to the US\"/> <to id=\"_to2\" uri=\"file:work/cbr/output/us\"/> </when> <otherwise id=\"_otherwise1\"> <log id=\"_log4\" message=\"Sending order USD{file:name} to another country\"/> <to id=\"_to3\" uri=\"file:work/cbr/output/others\"/> </otherwise> </choice> <log id=\"_log5\" message=\"Done processing USD{file:name}\"/> </route> </camelContext> </blueprint>", "<route id=\"cbr-route\"> <from id=\"_from1\" uri=\"file:work/cbr/input\"/> <log id=\"_log1\" message=\"Receiving order USD{file:name}\"/> <choice id=\"_choice1\"> <when id=\"_when1\"> <xpath id=\"_xpath1\">/order/customer/country = 'UK'</xpath> <log id=\"_log2\" message=\"Sending order USD{file:name} to the UK\"/> <to id=\"_to1\" uri=\"file:work/cbr/output/uk\"/> </when> <when id=\"_when2\"> <xpath id=\"_xpath2\">/order/customer/country = 'US'</xpath> <log id=\"_log3\" message=\"Sending order USD{file:name} to the US\"/> <to id=\"_to2\" uri=\"file:work/cbr/output/us\"/> </when> <otherwise id=\"_otherwise1\"> <log id=\"_log4\" message=\"Sending order USD{file:name} to another country\"/> <to id=\"_to3\" uri=\"file:work/cbr/output/others\"/> </otherwise> </choice> <log id=\"_log5\" message=\"Done processing USD{file:name}\"/> </route>", "Camel # camel.context.name = camel-quarkus-xml-io-dsl-example camel.main.routes-include-pattern = file:src/main/resources/routes/camel-routes.xml", "mvn clean compile quarkus:dev" ]

[ "Hello USD\\{body[0].name}", "Hello USD\\{bodyAsIndex(com.foo.MyUser, 0).name}", "<plugins> <!-- generate source code for csimple languages --> <plugin> <groupId>org.apache.camel</groupId> <artifactId>camel-csimple-maven-plugin</artifactId> <version>USD{camel.version}</version> <executions> <execution> <id>generate</id> <goals> <goal>generate</goal> </goals> </execution> </executions> </plugin> <!-- include source code generated to maven sources paths --> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>build-helper-maven-plugin</artifactId> <version>3.1.0</version> <executions> <execution> <phase>generate-sources</phase> <goals> <goal>add-source</goal> <goal>add-resource</goal> </goals> <configuration> <sources> <source>src/generated/java</source> </sources> <resources> <resource> <directory>src/generated/resources</directory> </resource> </resources> </configuration> </execution> </executions> </plugin> </plugins>", "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-csimple-joor</artifactId> <version>{CamelSBProjectVersion}</version> </dependency>", "Hello USD{bean:greeter(USD{body}, USD{header.counter})}", "USD{bodyAs(MyUser)?.address?.zip} > 10000", "import java.util.*; import java.util.concurrent.*; import java.util.stream.*; import org.apache.camel.*; import org.apache.camel.util.*;", "import com.foo.MyUser; import com.bar.*; import static com.foo.MyHelper.*;", "echo()=USD{bodyAs(String)} USD{bodyAs(String)}", "from(\"direct:hello\") .transform(csimple(\"Hello echo()\")) .log(\"You said USD{body}\");", ".transform(csimple(\"Hello USD{bodyAs(String)} USD{bodyAs(String)}\"))", "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-core-starter</artifactId> </dependency>" ]

[ "--- - hosts: timesync-test vars: timesync_ntp_servers: - hostname: 2.rhel.pool.ntp.org pool: yes iburst: yes roles: - rhel-system-roles.timesync", "ansible-playbook --syntax-check playbook.yml", "ansible-playbook -i inventory_file /path/to/file/playbook.yml", "--- - hosts: timesync-test vars: timesync_ntp_servers: - hostname: ptbtime1.ptb.de iburst: yes nts: yes roles: - rhel-system-roles.timesync", "ansible-playbook --syntax-check playbook.yml", "ansible-playbook -i inventory_file /path/to/file/playbook.yml", "chronyc -N authdata Name/IP address Mode KeyID Type KLen Last Atmp NAK Cook CLen ===================================================================== ptbtime1.ptb.de NTS 1 15 256 157 0 0 8 100" ]

[ "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka spec: kafka: # listeners: - name: plain port: 9092 type: internal tls: false # zookeeper: #", "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: # config: num.partitions: 1 num.recovery.threads.per.data.dir: 1 default.replication.factor: 3 offsets.topic.replication.factor: 3 transaction.state.log.replication.factor: 3 transaction.state.log.min.isr: 1 log.retention.hours: 168 log.segment.bytes: 1073741824 log.retention.check.interval.ms: 300000 num.network.threads: 3 num.io.threads: 8 socket.send.buffer.bytes: 102400 socket.receive.buffer.bytes: 102400 socket.request.max.bytes: 104857600 group.initial.rebalance.delay.ms: 0 zookeeper.connection.timeout.ms: 6000 #", "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka metadata: name: my-cluster spec: kafka: # rack: topologyKey: topology.kubernetes.io/zone brokerRackInitImage: my-org/my-image:latest #", "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka spec: # kafka: # logging: type: inline loggers: kafka.root.logger.level: INFO log4j.logger.kafka.coordinator.transaction: TRACE log4j.logger.kafka.log.LogCleanerManager: DEBUG log4j.logger.kafka.request.logger: DEBUG log4j.logger.io.strimzi.kafka.oauth: DEBUG log4j.logger.org.openpolicyagents.kafka.OpaAuthorizer: DEBUG #", "apiVersion: kafka.strimzi.io/v1beta2 kind: Kafka spec: # logging: type: external valueFrom: configMapKeyRef: name: customConfigMap key: kafka-log4j.properties #" ]

[ "virsh blkdeviotune virtual_machine device --parameter limit", "virsh blkdeviotune virtual_machine vda --total-iops-sec 1000 --total-bytes-sec 52428800", "<controller type='scsi' index='0' model='virtio-scsi'> <driver queues=' N ' /> </controller>" ]

[ "~]# yum install sendmail", "~]# yum install sendmail-cf", "~]# make all -C /etc/mail/", "~]# yum install m4", "~]# makemap hash /etc/mail/ <name> < /etc/mail/ <name>", "~]# service sendmail restart", "@example.com [email protected]", "~]# makemap hash /etc/mail/virtusertable < /etc/mail/virtusertable", "~]# service sendmail restart", "~]# service sendmail restart", "FEATURE(always_add_domain)dnl FEATURE(`masquerade_entire_domain')dnl FEATURE(`masquerade_envelope')dnl FEATURE(`allmasquerade')dnl MASQUERADE_AS(`example.com.')dnl MASQUERADE_DOMAIN(`example.com.')dnl MASQUERADE_AS(example.com)dnl", "~]# service sendmail restart", "badspammer.com ERROR:550 \"Go away and do not spam us anymore\" tux.badspammer.com OK 10.0 RELAY", "~]# makemap hash /etc/mail/access < /etc/mail/access", "LDAPROUTE_DOMAIN(' yourdomain.com ')dnl FEATURE('ldap_routing')dnl" ]

[ "oc create secret generic container-security-operator-extra-certs --from-file=quay.crt -n openshift-operators", "oc get vuln --all-namespaces", "NAMESPACE NAME AGE default sha256.ca90... 6m56s skynet sha256.ca90... 9m37s", "oc describe vuln --namespace mynamespace sha256.ac50e3752", "Name: sha256.ac50e3752 Namespace: quay-enterprise Spec: Features: Name: nss-util Namespace Name: centos:7 Version: 3.44.0-3.el7 Versionformat: rpm Vulnerabilities: Description: Network Security Services (NSS) is a set of libraries" ]

[ "systemctl stop lvm2-lvmetad.service" ]

[ "NOTIFICATION_TASK_RUN_MINIMUM_INTERVAL_MINUTES: 300 1", "Test Notification Queued A test version of this notification has been queued and should appear shortly", "{ \"repository\": \"sample_org/busybox\", \"namespace\": \"sample_org\", \"name\": \"busybox\", \"docker_url\": \"quay-server.example.com/sample_org/busybox\", \"homepage\": \"http://quay-server.example.com/repository/sample_org/busybox\", \"tags\": [ \"latest\", \"v1\" ], \"expiring_in\": \"1 days\" }", "curl -X POST -H \"Authorization: Bearer <bearer_token>\" -H \"Content-Type: application/json\" --data '{ \"event\": \"<event>\", \"method\": \"<method>\", \"config\": { \"<config_key>\": \"<config_value>\" }, \"eventConfig\": { \"<eventConfig_key>\": \"<eventConfig_value>\" } }' https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/notification/", "{\"uuid\": \"240662ea-597b-499d-98bb-2b57e73408d6\", \"title\": null, \"event\": \"repo_push\", \"method\": \"quay_notification\", \"config\": {\"target\": {\"name\": \"quayadmin\", \"kind\": \"user\", \"is_robot\": false, \"avatar\": {\"name\": \"quayadmin\", \"hash\": \"b28d563a6dc76b4431fc7b0524bbff6b810387dac86d9303874871839859c7cc\", \"color\": \"#17becf\", \"kind\": \"user\"}}}, \"event_config\": {}, \"number_of_failures\": 0}", "curl -X POST -H \"Authorization: Bearer <bearer_token>\" https://<quay-server.example.com>/api/v1/repository/<repository>/notification/<uuid>/test", "{}", "curl -X POST -H \"Authorization: Bearer <bearer_token>\" https://<quay-server.example.com>/api/v1/repository/<repository>/notification/<uuid>", "curl -X DELETE -H \"Authorization: Bearer <bearer_token>\" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/notification/<uuid>", "curl -X GET -H \"Authorization: Bearer <bearer_token>\" -H \"Accept: application/json\" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/notification", "{\"notifications\": []}", "{ \"name\": \"repository\", \"repository\": \"dgangaia/test\", \"namespace\": \"dgangaia\", \"docker_url\": \"quay.io/dgangaia/test\", \"homepage\": \"https://quay.io/repository/dgangaia/repository\", \"updated_tags\": [ \"latest\" ] }", "{ \"build_id\": \"296ec063-5f86-4706-a469-f0a400bf9df2\", \"trigger_kind\": \"github\", //Optional \"name\": \"test\", \"repository\": \"dgangaia/test\", \"namespace\": \"dgangaia\", \"docker_url\": \"quay.io/dgangaia/test\", \"trigger_id\": \"38b6e180-9521-4ff7-9844-acf371340b9e\", //Optional \"docker_tags\": [ \"master\", \"latest\" ], \"repo\": \"test\", \"trigger_metadata\": { \"default_branch\": \"master\", \"commit\": \"b7f7d2b948aacbe844ee465122a85a9368b2b735\", \"ref\": \"refs/heads/master\", \"git_url\": \"[email protected]:dgangaia/test.git\", \"commit_info\": { //Optional \"url\": \"https://github.com/dgangaia/test/commit/b7f7d2b948aacbe844ee465122a85a9368b2b735\", \"date\": \"2019-03-06T12:48:24+11:00\", \"message\": \"adding 5\", \"author\": { //Optional \"username\": \"dgangaia\", \"url\": \"https://github.com/dgangaia\", //Optional \"avatar_url\": \"https://avatars1.githubusercontent.com/u/43594254?v=4\" //Optional }, \"committer\": { \"username\": \"web-flow\", \"url\": \"https://github.com/web-flow\", \"avatar_url\": \"https://avatars3.githubusercontent.com/u/19864447?v=4\" } } }, \"is_manual\": false, \"manual_user\": null, \"homepage\": \"https://quay.io/repository/dgangaia/test/build/296ec063-5f86-4706-a469-f0a400bf9df2\" }", "{ \"build_id\": \"a8cc247a-a662-4fee-8dcb-7d7e822b71ba\", \"trigger_kind\": \"github\", //Optional \"name\": \"test\", \"repository\": \"dgangaia/test\", \"namespace\": \"dgangaia\", \"docker_url\": \"quay.io/dgangaia/test\", \"trigger_id\": \"38b6e180-9521-4ff7-9844-acf371340b9e\", //Optional \"docker_tags\": [ \"master\", \"latest\" ], \"build_name\": \"50bc599\", \"trigger_metadata\": { //Optional \"commit\": \"50bc5996d4587fd4b2d8edc4af652d4cec293c42\", \"ref\": \"refs/heads/master\", \"default_branch\": \"master\", \"git_url\": \"[email protected]:dgangaia/test.git\", \"commit_info\": { //Optional \"url\": \"https://github.com/dgangaia/test/commit/50bc5996d4587fd4b2d8edc4af652d4cec293c42\", \"date\": \"2019-03-06T14:10:14+11:00\", \"message\": \"test build\", \"committer\": { //Optional \"username\": \"web-flow\", \"url\": \"https://github.com/web-flow\", //Optional \"avatar_url\": \"https://avatars3.githubusercontent.com/u/19864447?v=4\" //Optional }, \"author\": { //Optional \"username\": \"dgangaia\", \"url\": \"https://github.com/dgangaia\", //Optional \"avatar_url\": \"https://avatars1.githubusercontent.com/u/43594254?v=4\" //Optional } } }, \"homepage\": \"https://quay.io/repository/dgangaia/test/build/a8cc247a-a662-4fee-8dcb-7d7e822b71ba\" }", "{ \"build_id\": \"296ec063-5f86-4706-a469-f0a400bf9df2\", \"trigger_kind\": \"github\", //Optional \"name\": \"test\", \"repository\": \"dgangaia/test\", \"namespace\": \"dgangaia\", \"docker_url\": \"quay.io/dgangaia/test\", \"trigger_id\": \"38b6e180-9521-4ff7-9844-acf371340b9e\", //Optional \"docker_tags\": [ \"master\", \"latest\" ], \"build_name\": \"b7f7d2b\", \"image_id\": \"sha256:0339f178f26ae24930e9ad32751d6839015109eabdf1c25b3b0f2abf8934f6cb\", \"trigger_metadata\": { \"commit\": \"b7f7d2b948aacbe844ee465122a85a9368b2b735\", \"ref\": \"refs/heads/master\", \"default_branch\": \"master\", \"git_url\": \"[email protected]:dgangaia/test.git\", \"commit_info\": { //Optional \"url\": \"https://github.com/dgangaia/test/commit/b7f7d2b948aacbe844ee465122a85a9368b2b735\", \"date\": \"2019-03-06T12:48:24+11:00\", \"message\": \"adding 5\", \"committer\": { //Optional \"username\": \"web-flow\", \"url\": \"https://github.com/web-flow\", //Optional \"avatar_url\": \"https://avatars3.githubusercontent.com/u/19864447?v=4\" //Optional }, \"author\": { //Optional \"username\": \"dgangaia\", \"url\": \"https://github.com/dgangaia\", //Optional \"avatar_url\": \"https://avatars1.githubusercontent.com/u/43594254?v=4\" //Optional } } }, \"homepage\": \"https://quay.io/repository/dgangaia/test/build/296ec063-5f86-4706-a469-f0a400bf9df2\", \"manifest_digests\": [ \"quay.io/dgangaia/test@sha256:2a7af5265344cc3704d5d47c4604b1efcbd227a7a6a6ff73d6e4e08a27fd7d99\", \"quay.io/dgangaia/test@sha256:569e7db1a867069835e8e97d50c96eccafde65f08ea3e0d5debaf16e2545d9d1\" ] }", "{ \"build_id\": \"5346a21d-3434-4764-85be-5be1296f293c\", \"trigger_kind\": \"github\", //Optional \"name\": \"test\", \"repository\": \"dgangaia/test\", \"docker_url\": \"quay.io/dgangaia/test\", \"error_message\": \"Could not find or parse Dockerfile: unknown instruction: GIT\", \"namespace\": \"dgangaia\", \"trigger_id\": \"38b6e180-9521-4ff7-9844-acf371340b9e\", //Optional \"docker_tags\": [ \"master\", \"latest\" ], \"build_name\": \"6ae9a86\", \"trigger_metadata\": { //Optional \"commit\": \"6ae9a86930fc73dd07b02e4c5bf63ee60be180ad\", \"ref\": \"refs/heads/master\", \"default_branch\": \"master\", \"git_url\": \"[email protected]:dgangaia/test.git\", \"commit_info\": { //Optional \"url\": \"https://github.com/dgangaia/test/commit/6ae9a86930fc73dd07b02e4c5bf63ee60be180ad\", \"date\": \"2019-03-06T14:18:16+11:00\", \"message\": \"failed build test\", \"committer\": { //Optional \"username\": \"web-flow\", \"url\": \"https://github.com/web-flow\", //Optional \"avatar_url\": \"https://avatars3.githubusercontent.com/u/19864447?v=4\" //Optional }, \"author\": { //Optional \"username\": \"dgangaia\", \"url\": \"https://github.com/dgangaia\", //Optional \"avatar_url\": \"https://avatars1.githubusercontent.com/u/43594254?v=4\" //Optional } } }, \"homepage\": \"https://quay.io/repository/dgangaia/test/build/5346a21d-3434-4764-85be-5be1296f293c\" }", "{ \"build_id\": \"cbd534c5-f1c0-4816-b4e3-55446b851e70\", \"trigger_kind\": \"github\", \"name\": \"test\", \"repository\": \"dgangaia/test\", \"namespace\": \"dgangaia\", \"docker_url\": \"quay.io/dgangaia/test\", \"trigger_id\": \"38b6e180-9521-4ff7-9844-acf371340b9e\", \"docker_tags\": [ \"master\", \"latest\" ], \"build_name\": \"cbce83c\", \"trigger_metadata\": { \"commit\": \"cbce83c04bfb59734fc42a83aab738704ba7ec41\", \"ref\": \"refs/heads/master\", \"default_branch\": \"master\", \"git_url\": \"[email protected]:dgangaia/test.git\", \"commit_info\": { \"url\": \"https://github.com/dgangaia/test/commit/cbce83c04bfb59734fc42a83aab738704ba7ec41\", \"date\": \"2019-03-06T14:27:53+11:00\", \"message\": \"testing cancel build\", \"committer\": { \"username\": \"web-flow\", \"url\": \"https://github.com/web-flow\", \"avatar_url\": \"https://avatars3.githubusercontent.com/u/19864447?v=4\" }, \"author\": { \"username\": \"dgangaia\", \"url\": \"https://github.com/dgangaia\", \"avatar_url\": \"https://avatars1.githubusercontent.com/u/43594254?v=4\" } } }, \"homepage\": \"https://quay.io/repository/dgangaia/test/build/cbd534c5-f1c0-4816-b4e3-55446b851e70\" }", "{ \"repository\": \"dgangaia/repository\", \"namespace\": \"dgangaia\", \"name\": \"repository\", \"docker_url\": \"quay.io/dgangaia/repository\", \"homepage\": \"https://quay.io/repository/dgangaia/repository\", \"tags\": [\"latest\", \"othertag\"], \"vulnerability\": { \"id\": \"CVE-1234-5678\", \"description\": \"This is a bad vulnerability\", \"link\": \"http://url/to/vuln/info\", \"priority\": \"Critical\", \"has_fix\": true } }" ]

[ "vgextend vg1 /dev/sdf1" ]

[ "~]# semanage login -l Login Name SELinux User MLS/MCS Range Service __default__ unconfined_u s0-s0:c0.c1023 * root unconfined_u s0-s0:c0.c1023 * system_u system_u s0-s0:c0.c1023 *", "__default__ unconfined_u s0-s0:c0.c1023", "~]# useradd newuser", "~]# passwd newuser Changing password for user newuser. New UNIX password: Enter a password Retype new UNIX password: Enter the same password again passwd: all authentication tokens updated successfully.", "[newuser@localhost ~]USD id -Z unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023", "~]USD seinfo -u Users: 8 sysadm_u system_u xguest_u root guest_u staff_u user_u unconfined_u", "~]USD seinfo -r", "~]# semanage user -a -r s0-s0:c0.c1023 -R \" default_role_r administrator_r \" SELinux_user_u", "~]# cp /etc/selinux/targeted/contexts/users/staff_u /etc/selinux/targeted/contexts/users/ SELinux_user_u", "semanage login -a -s SELinux_user_u -rs0:c0.c1023 linux_user", "~]# echo \" linux_user ALL=(ALL) TYPE= administrator_t ROLE= administrator_r /bin/bash \" > /etc/sudoers.d/ linux_user", "~]# restorecon -FR -v /home/ linux_user", "~]USD id -Z SELinux_user_u : default_role_r : SELinux_user_t :s0:c0.c1023", "~]USD sudo -i ~]# id -Z SELinux_user_u : administrator_r : administrator_t :s0:c0.c1023", "~]# semanage user -a -r s0-s0:c0.c1023 -R \"staff_r webadm_r\" confined_u ~]# cp /etc/selinux/targeted/contexts/users/staff_u /etc/selinux/targeted/contexts/users/confined_u ~]# semanage login -a -s confined_u -rs0:c0.c1023 linux_user ~]# restorecon -FR -v /home/linux_user ~]# echo \" linux_user ALL=(ALL) ROLE=webadm_r TYPE=webadm_t /bin/bash \" > /etc/sudoers.d/linux_user", "~]USD id -Z confined_u:staff_r:staff_t:s0:c0.c1023 ~]USD sudo -i ~]# id -Z confined_u:webadm_r:webadm_t:s0:c0.c1023" ]

[ "umount /dev/vda", "fdisk /dev/vda Welcome to fdisk (util-linux 2.23.2). Changes will remain in memory only, until you decide to write them. Be careful before using the write command. Command (m for help):", "Command (m for help): p Disk /dev/vda: 16.1 GB, 16106127360 bytes, 31457280 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x0006d09a Device Boot Start End Blocks Id System /dev/vda1 * 2048 1026047 512000 83 Linux /dev/vda2 1026048 31457279 15215616 8e Linux LVM", "Command (m for help): d Partition number (1,2, default 2): 2 Partition 2 is deleted", "Command (m for help): n Partition type: p primary (1 primary, 0 extended, 3 free) e extended Select (default p): *Enter* Using default response p Partition number (2-4, default 2): *Enter* First sector (1026048-31457279, default 1026048): *Enter* Using default value 1026048 Last sector, +sectors or +size{K,M,G} (1026048-31457279, default 31457279): +500M Partition 2 of type Linux and of size 500 MiB is set", "Command (m for help): t Partition number (1,2, default 2): *Enter* Hex code (type L to list all codes): 8e Changed type of partition 'Linux' to 'Linux LVM'", "e2fsck /dev/vda e2fsck 1.41.12 (17-May-2010) Pass 1:Checking inodes, blocks, and sizes Pass 2:Checking directory structure Pass 3:Checking directory connectivity Pass 4:Checking reference counts Pass 5:Checking group summary information ext4-1:11/131072 files (0.0% non-contiguous),27050/524128 blocks", "mount /dev/vda" ]

[ "ldapsearch ... -E 'sss=attribute_list' -E 'vlv=query_options'", "[!]sss=[-]<attr[:OID]>[/[-]<attr[:OID]>...]", "[!]vlv=<before>/<after>(/<offset>/<count>|:<value>)", "ldapsearch -D \"cn=Directory Manager\" -W -H ldap://server.example.com -b \"ou=People,dc=example,dc=com\" -s one -x -E 'sss=cn' -E 'vlv=1/2/70/0' uid user069, People, example.com dn: uid=user069,ou=People,dc=example,dc=com uid: user069 user070, People, example.com dn: uid=user070,ou=People,dc=example,dc=com uid: user070 user071, People, example.com dn: uid=user071,ou=People,dc=example,dc=com uid: user071 user072, People, example.com dn: uid=user072,ou=People,dc=example,dc=com uid: user072 search result search: 2 result: 0 Success control: 1.2.840.113556.1.4.474 false MIQAAAADCgEA sortResult: (0) Success control: 2.16.840.1.113730.3.4.10 false MIQAAAALAgFGAgMAnaQKAQA= vlvResult: pos=70 count=40356 context= (0) Success numResponses: 5 numEntries: 4 Press [before/after(/offset/count|:value)] Enter for the next window.", "ldapmodify -D \"cn=Directory Manager\" -W -H ldap://server.example.com -x dn: oid=2.16.840.1.113730.3.4.9,cn=features,cn=config changetype: modify replace: aci aci: (targetattr != \"aci\")(version 3.0; acl \"VLV Request Control\"; allow( read, search, compare, proxy ) userdn = \"ldap:///anyone\";)", "ldapsearch -H ldap://server.example.com -b \"ou=People,dc=example,dc=com\" -s one -x -E 'sss=cn' -E 'vlv=1/2/70/0' uid", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com backend vlv-index add-search --name \" VLV People \" --search-base \" ou=People,dc=example,dc=com \" --search-filter \" (&(objectClass=person)(mail=*)) \" --search-scope 2 userRoot", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com backend vlv-index add-index --index-name \" VLV People - cn sn \" --parent-name \" VLV People \" --sort \" cn sn \" --index-it dc=example,dc=com", "[26/Nov/2021:11:32:59.001988040 +0100] - INFO - bdb_db2index - userroot: Indexing VLV: VLV People - cn sn [26/Nov/2021:11:32:59.507092414 +0100] - INFO - bdb_db2index - userroot: Indexed 1000 entries (2%). [26/Nov/2021:11:33:21.450916820 +0100] - INFO - bdb_db2index - userroot: Indexed 40000 entries (98%). [26/Nov/2021:11:33:21.671564324 +0100] - INFO - bdb_db2index - userroot: Finished indexing.", "ldapsearch -D \"cn=Directory Manager\" -W -H ldap://server.example.com -b \" ou=People,dc=example,dc=com \" -s one -x -E ' sss=cn ' -E ' vlv=1/2/70/0 ' uid user069, People, example.com dn: uid=user069,ou=People,dc=example,dc=com cn: user069 user070, People, example.com dn: uid=user070,ou=People,dc=example,dc=com cn: user070 user071, People, example.com dn: uid=user071,ou=People,dc=example,dc=com cn: user071 user072, People, example.com dn: uid=user072,ou=People,dc=example,dc=com cn: user072", "[26/Nov/2021:11:32:59.001988040 +0100] - INFO - bdb_db2index - userroot: Indexing VLV: VLV People - cn sn [26/Nov/2021:11:32:59.507092414 +0100] - INFO - bdb_db2index - userroot: Indexed 1000 entries (2%). [26/Nov/2021:11:33:21.450916820 +0100] - INFO - bdb_db2index - userroot: Indexed 40000 entries (98%). [26/Nov/2021:11:33:21.671564324 +0100] - INFO - bdb_db2index - userroot: Finished indexing.", "ldapsearch -D \"cn=Directory Manager\" -W -H ldap://server.example.com -b \" ou=People,dc=example,dc=com \" -s one -x -E ' sss=cn ' -E ' vlv=1/2/70/0 ' uid user069, People, example.com dn: uid=user069,ou=People,dc=example,dc=com cn: user069 user070, People, example.com dn: uid=user070,ou=People,dc=example,dc=com cn: user070 user071, People, example.com dn: uid=user071,ou=People,dc=example,dc=com cn: user071 user072, People, example.com dn: uid=user072,ou=People,dc=example,dc=com cn: user072" ]

[ "ipa vault-show my_vault Vault name: my_vault Type: standard Owner users: user Vault user: user" ]

[ "scl enable devtoolset-12 'gcc -g -o output_file input_file ...'", "scl enable devtoolset-12 'g++ -g -o output_file input_file ...'", "#include <stdio.h> #include <limits.h> int main (int argc, char *argv[]) { unsigned long int a = 0; unsigned long int b = 1; unsigned long int sum; while (b < LONG_MAX) { printf(\"%ld \", b); sum = a + b; a = b; b = sum; } return 0; }", "scl enable devtoolset-12 'gcc -g -o fibonacci fibonacci.c'", "debuginfo-install package_name", "debuginfo-install glibc Loaded plugins: product-id, refresh-packagekit, subscription-manager --> Running transaction check ---> Package glibc-debuginfo.x86_64 0:2.17-105.el7 will be installed", "scl enable devtoolset-12 'gdb file_name '", "(gdb) quit", "scl enable devtoolset-12 'bash'", "which gdb", "gdb -v", "scl enable devtoolset-12 'gdb fibonacci' GNU gdb (GDB) Red Hat Enterprise Linux 8.2-2.el7 Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type \"show copying\" and \"show warranty\" for details. This GDB was configured as \"x86_64-redhat-linux-gnu\". Type \"show configuration\" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type \"help\". Type \"apropos word\" to search for commands related to \"word\" Reading symbols from fibonacci...done. (gdb)", "(gdb) list", "(gdb) list file_name : line_number", "(gdb) list file_name : function_name", "(gdb) set listsize number", "(gdb) set listsize 20", "(gdb) list 1 #include <stdio.h> 2 #include <limits.h> 3 4 int main (int argc, char *argv[]) { 5 unsigned long int a = 0; 6 unsigned long int b = 1; 7 unsigned long int sum; 8 9 while (b < LONG_MAX) { 10 printf(\"%ld \", b); 11 sum = a + b; 12 a = b; 13 b = sum; 14 } 15 16 return 0; 17 }", "(gdb) break file_name : line_number", "(gdb) break file_name : function_name", "(gdb) break 10 Breakpoint 1 at 0x4004e5: file fibonacci.c, line 10.", "(gdb) info breakpoints", "(gdb) info breakpoints Num Type Disp Enb Address What 1 breakpoint keep y 0x00000000004004e5 in main at fibonacci.c:10", "(gdb) clear line_number", "(gdb) clear function_name", "(gdb) break 7 Breakpoint 2 at 0x4004e3: file fibonacci.c, line 7.", "(gdb) clear 7 Deleted breakpoint 2", "(gdb) run", "(gdb) run argument ...", "(gdb) run Starting program: /home/john/fibonacci Breakpoint 1, main (argc=1, argv=0x7fffffffe4d8) at fibonacci.c:10 10 printf(\"%ld \", b);", "(gdb) print variable_name", "(gdb) print a USD1 = 0 (gdb) print b USD2 = 1", "(gdb) continue", "(gdb) continue number", "(gdb) step", "(gdb) step number", "(gdb) continue Continuing. Breakpoint 1, main (argc=1, argv=0x7fffffffe4d8) at fibonacci.c:10 10 printf(\"%ld \", b);", "(gdb) step 3 13 b = sum;", "(gdb) print sum USD3 = 2" ]

[ "dnf install mt-st", "mt -f /dev/st0 load", "mt -f /dev/st0 status SCSI 2 tape drive: File number=-1, block number=-1, partition=0. Tape block size 0 bytes. Density code 0x0 (default). Soft error count since last status=0 General status bits on (50000): DR_OPEN IM_REP_EN", "tar -czf /dev/st0 _/source/directory", "tar -czf /dev/st0 _/source/directory tar: Removing leading `/' from member names /source/directory /source/directory /man_db.conf /source/directory /DIR_COLORS /source/directory /rsyslog.conf [...]", "mt -f /dev/st0 status", "tar -tzf /dev/st0 /source/directory / /source/directory /man_db.conf /source/directory /DIR_COLORS /source/directory /rsyslog.conf [...]", "mt -f /dev/nst0 load", "mt -f /dev/nst0 status", "mt -f /dev/nst0 rewind", "mt -f /dev/nst0 eod tar -czf /dev/nst0 /source/directory /", "tar -czf /dev/nst0 /source/directory / tar: Removing leading `/' from member names /source/directory / /source/directory /man_db.conf /source/directory /DIR_COLORS /source/directory /rsyslog.conf [...]", "mt -f /dev/nst0 status", "tar -tzf /dev/nst0 /source/directory / /source/directory /man_db.conf /source/directory /DIR_COLORS /source/directory /rsyslog.conf [...]", "mt -f /dev/nst0 tell", "mt -f /dev/nst0 eod", "mt -f /dev/nst0 bsfm 1", "mt -f /dev/nst0 fsf 1", "tar -xzf /dev/st0 /source/directory /", "mt -f /dev/nst0 rewind", "tar -xzf /dev/nst0 /source/directory /", "mt -f /dev/st0 erase", "mt -f /dev/st0 offline" ]

[ "ausearch -m AVC,USER_AVC,SELINUX_ERR,USER_SELINUX_ERR -ts boot" ]

[ "vm.kfree" ]

[ "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", "./openshift-install create install-config --dir <installation_directory> 1", "rm -rf ~/.powervs", "openshift-install create manifests --dir <installation_directory>", "RELEASE_IMAGE=USD(./openshift-install version | awk '/release image/ {print USD3}')", "oc adm release extract --from=USDRELEASE_IMAGE --credentials-requests --included \\ 1 --install-config=<path_to_directory_with_installation_configuration>/install-config.yaml \\ 2 --to=<path_to_directory_for_credentials_requests> 3", "apiVersion: v1 baseDomain: alicloud-dev.devcluster.openshift.com credentialsMode: Manual compute: - architecture: amd64 hyperthreading: Enabled name: worker platform: {} replicas: 3 controlPlane: architecture: amd64 hyperthreading: Enabled name: master platform: {} replicas: 3 metadata: creationTimestamp: null name: test-cluster 1 networking: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 machineNetwork: - cidr: 10.0.0.0/16 networkType: OVNKubernetes 2 serviceNetwork: - 172.30.0.0/16 platform: alibabacloud: defaultMachinePlatform: 3 instanceType: ecs.g6.xlarge systemDiskCategory: cloud_efficiency systemDiskSize: 200 region: ap-southeast-1 4 resourceGroupID: rg-acfnw6j3hyai 5 vpcID: vpc-0xifdjerdibmaqvtjob2b 6 vswitchIDs: 7 - vsw-0xi8ycgwc8wv5rhviwdq5 - vsw-0xiy6v3z2tedv009b4pz2 publish: External pullSecret: '{\"auths\": {\"cloud.openshift.com\": {\"auth\": ... }' 8 sshKey: | ssh-rsa AAAA... 9", "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", "spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23", "spec: serviceNetwork: - 172.30.0.0/14", "defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789", "defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}", "kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s", "./openshift-install create manifests --dir <installation_directory> 1", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec:", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: openshiftSDNConfig: vxlanPort: 4800", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: ipsecConfig: {}", "./openshift-install create manifests --dir <installation_directory>", "cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2", "./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", "cat <installation_directory>/auth/kubeadmin-password", "oc get routes -n openshift-console | grep 'console-openshift'", "console console-openshift-console.apps.<cluster_name>.<base_domain> console https reencrypt/Redirect None" ]

[ "yum install lorax-composer composer-cli cockpit-composer bash-completion", "systemctl enable lorax-composer.socket", "systemctl enable cockpit.socket", "firewall-cmd --add-service=cockpit && firewall-cmd --add-service=cockpit --permanent", "source /etc/bash_completion.d/composer-cli" ]

[ "%package scldevel Summary: Package shipping development files for %scl Provides: scldevel(%{scl_name_base}) %description scldevel Package shipping development files, especially useful for development of packages depending on %scl Software Collection.", "cat >> %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl_name_base}-scldevel << EOF %%scl_%{scl_name_base} %{scl} %%scl_prefix_%{scl_name_base} %{scl_prefix} EOF", "%{!?scl_ruby:%global scl_ruby ruby200} %{!?scl_prefix_ruby:%global scl_prefix_ruby %{scl_ruby}-}", "%{?scl_prefix_ruby}", "BuildRequires: %{scl_prefix_ruby}scldevel", "%package runtime Summary: Package that handles %scl Software Collection. Requires: scl-utils Requires: %{scl_prefix_ruby}runtime", "%package build Summary: Package shipping basic build configuration Requires: %{scl_prefix_ruby}scldevel" ]

[ "## Next comes the main part: which users can run what software on ## which machines (the sudoers file can be shared between multiple ## systems).", "<username> <hostname.example.com> =( <run_as_user> : <run_as_group> ) <path/to/command>", "#includedir /etc/sudoers.d", "visudo", "## Allows people in group wheel to run all commands %wheel ALL=(ALL) ALL", "usermod --append -G wheel <username>", "sudo whoami root", "visudo -f /etc/sudoers.d/ <filename>", "<username> <hostname.example.com> = ( <run_as_user> : <run_as_group> ) <path/to/command>", "user1 host1.example.com = /bin/dnf, /sbin/reboot", "Defaults mail_always Defaults mailto=\" <[email protected]> \"", "su <username> -", "sudo whoami [sudo] password for <username> :", "usage: dnf [options] COMMAND", "<username> is not in the sudoers file. This incident will be reported.", "<username> is not allowed to run sudo on <host.example.com>.", "`Sorry, user _<username>_ is not allowed to execute '_<path/to/command>_' as root on _<host.example.com>_.`" ]

[ "from(\"activemq:My.Queue\"). unmarshal().jacksonxml(). to(\"mqseries:Another.Queue\");", "<dataFormats> <!-- here we define a Xml data format with the id jack and that it should use the TestPojo as the class type when doing unmarshal. The unmarshalTypeName is optional, if not provided Camel will use a Map as the type --> <jacksonxml id=\"jack\" unmarshalTypeName=\"org.apache.camel.component.jacksonxml.TestPojo\"/> </dataFormats>", "<route> <from uri=\"direct:back\"/> <unmarshal ref=\"jack\"/> <to uri=\"mock:reverse\"/> </route>", "<pojo age=\"30\" weight=\"70\"/>", "JacksonXMLDataFormat ageViewFormat = new JacksonXMLDataFormat(TestPojoView.class, Views.Age.class); from(\"direct:inPojoAgeView\"). marshal(ageViewFormat);", "from(\"direct:inPojoAgeView\"). marshal().jacksonxml(TestPojoView.class, Views.Age.class);", "<from uri=\"direct:inPojoAgeView\"/> <marshal> <jacksonxml unmarshalTypeName=\"org.apache.camel.component.jacksonxml.TestPojoView\" jsonView=\"org.apache.camel.component.jacksonxml.ViewsUSDAge\"/> </marshal>", "@JsonInclude(Include.NON_NULL) public class MyPojo { }", "JacksonXMLDataFormat format = new JacksonXMLDataFormat(); format.setInclude(\"NON_NULL\");", "<dataFormats> <jacksonxml id=\"jacksonxml\" include=\"NON_NULL\"/> </dataFormats>", "For JMS end users there is the JMSType header from the JMS spec that indicates that also. To enable support for JMSType you would need to turn that on, on the jackson data format as shown:", "JacksonDataFormat format = new JacksonDataFormat(); format.setAllowJmsType(true);", "<dataFormats> <jacksonxml id=\"jacksonxml\" allowJmsType=\"true\"/> </dataFormats>", "JacksonXMLDataFormat format = new ListJacksonXMLDataFormat(); // or JacksonXMLDataFormat format = new JacksonXMLDataFormat(); format.useList(); // and you can specify the pojo class type also format.setUnmarshalType(MyPojo.class);", "<dataFormats> <jacksonxml id=\"jack\" useList=\"true\"/> </dataFormats>", "<dataFormats> <jacksonxml id=\"jack\" useList=\"true\" unmarshalTypeName=\"com.foo.MyPojo\"/> </dataFormats>", "<dataFormats> <jacksonxml id=\"jack\" useList=\"true\" unmarshalTypeName=\"com.foo.MyPojo\" moduleClassNames=\"com.foo.MyModule,com.foo.MyOtherModule\"/> </dataFormats>", "<bean id=\"myJacksonModule\" class=\"com.foo.MyModule\"> ... // configure the module as you want </bean> <dataFormats> <jacksonxml id=\"jacksonxml\" useList=\"true\" unmarshalTypeName=\"com.foo.MyPojo\" moduleRefs=\"myJacksonModule\"/> </dataFormats>", "<dataFormats> <jacksonxml id=\"jacksonxml\" unmarshalTypeName=\"com.foo.MyPojo\" disableFeatures=\"FAIL_ON_UNKNOWN_PROPERTIES\"/> </dataFormats>", "JacksonDataFormat df = new JacksonDataFormat(MyPojo.class); df.disableFeature(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); df.disableFeature(DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES);", "Map<String, Object> invoiceData = new HashMap<String, Object>(); invoiceData.put(\"netValue\", 500); producerTemplate.sendBody(\"direct:mapToInvoice\", invoiceData); // Later in the processor Invoice invoice = exchange.getIn().getBody(Invoice.class);", "<dataFormats> <jacksonxml id=\"jack\" prettyPrint=\"true\"/> </dataFormats>", "from(\"direct:inPretty\").marshal().jacksonxml(true);", "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-jacksonxml</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency>" ]

[ "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: governance-policy-framework namespace: cluster1 annotations: policy-evaluation-concurrency: \"2\" spec: installNamespace: open-cluster-management-agent-addon", "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: governance-policy-framework namespace: cluster1 annotations: client-qps: \"30\" client-burst: \"45\" spec: installNamespace: open-cluster-management-agent-addon", "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: config-policy-controller namespace: cluster1 annotations: policy-evaluation-concurrency: \"5\" spec: installNamespace: open-cluster-management-agent-addon", "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: config-policy-controller namespace: cluster1 annotations: client-qps: \"20\" client-burst: \"100\" spec: installNamespace: open-cluster-management-agent-addon", "apiVersion: addon.open-cluster-management.io/v1alpha1 kind: ManagedClusterAddOn metadata: name: config-policy-controller namespace: cluster1 annotations: log-level: \"2\" spec: installNamespace: open-cluster-management-agent-addon", "apiVersion: policy.open-cluster-management.io/v1 kind: ConfigurationPolicy metadata: name: my-config-policy spec: object-templates: - complianceType: musthave recordDiff: Log objectDefinition: apiVersion: v1 kind: ConfigMap metadata: name: my-configmap data: fieldToUpdate: \"2\"", "Logging the diff: --- default/my-configmap : existing +++ default/my-configmap : updated @@ -2,3 +2,3 @@ data: - fieldToUpdate: \"1\" + fieldToUpdate: \"2\" kind: ConfigMap", "get -n local-cluster managedclusteraddon cert-policy-controller | grep -B4 'type: ManifestApplied'", "- lastTransitionTime: \"2023-01-26T15:42:22Z\" message: manifests of addon are applied successfully reason: AddonManifestApplied status: \"True\" type: ManifestApplied" ]

[ "[admin@server1 ~]USD ipa user-add test_user --first= Test --last= User", "[admin@server2 ~]USD ipa user-show test_user" ]

[ "rosa edit machinepool --cluster <cluster-name> --labels cluster.ocs.openshift.io/openshift-storage=\"\" <machinepool-name>", "oc annotate namespace storage-namespace openshift.io/node-selector=", "vault secrets enable -path=odf kv", "vault secrets enable -path=odf kv-v2", "echo ' path \"odf/*\" { capabilities = [\"create\", \"read\", \"update\", \"delete\", \"list\"] } path \"sys/mounts\" { capabilities = [\"read\"] }'| vault policy write odf -", "vault token create -policy=odf -format json", "oc -n <storage-namespace> create serviceaccount <serviceaccount_name>", "oc -n <storage-namespace> create serviceaccount odf-vault-auth", "oc -n <storage-namespace> create clusterrolebinding vault-tokenreview-binding --clusterrole=system:auth-delegator --serviceaccount=openshift-storage:_<serviceaccount_name>_", "oc -n <storage-namespace> create clusterrolebinding vault-tokenreview-binding --clusterrole=system:auth-delegator --serviceaccount=openshift-storage:odf-vault-auth", "cat <<EOF | oc create -f - apiVersion: v1 kind: Secret metadata: name: odf-vault-auth-token namespace: <storage-namespace> annotations: kubernetes.io/service-account.name: <serviceaccount_name> type: kubernetes.io/service-account-token data: {} EOF", "SA_JWT_TOKEN=USD(oc -n <storage_namespace> get secret odf-vault-auth-token -o jsonpath=\"{.data['token']}\" | base64 --decode; echo) SA_CA_CRT=USD(oc -n <storage_namespace> get secret odf-vault-auth-token -o jsonpath=\"{.data['ca\\.crt']}\" | base64 --decode; echo)", "OCP_HOST=USD(oc config view --minify --flatten -o jsonpath=\"{.clusters[0].cluster.server}\")", "oc proxy & proxy_pid=USD! issuer=\"USD( curl --silent http://127.0.0.1:8001/.well-known/openid-configuration | jq -r .issuer)\" kill USDproxy_pid", "vault auth enable kubernetes", "vault write auth/kubernetes/config token_reviewer_jwt=\"USDSA_JWT_TOKEN\" kubernetes_host=\"USDOCP_HOST\" kubernetes_ca_cert=\"USDSA_CA_CRT\" issuer=\"USDissuer\"", "vault write auth/kubernetes/config token_reviewer_jwt=\"USDSA_JWT_TOKEN\" kubernetes_host=\"USDOCP_HOST\" kubernetes_ca_cert=\"USDSA_CA_CRT\"", "vault secrets enable -path=odf kv", "vault secrets enable -path=odf kv-v2", "echo ' path \"odf/*\" { capabilities = [\"create\", \"read\", \"update\", \"delete\", \"list\"] } path \"sys/mounts\" { capabilities = [\"read\"] }'| vault policy write odf -", "vault write auth/kubernetes/role/odf-rook-ceph-op bound_service_account_names=rook-ceph-system,rook-ceph-osd,noobaa bound_service_account_namespaces=<storage_namespace> policies=odf ttl=1440h", "vault write auth/kubernetes/role/odf-rook-ceph-osd bound_service_account_names=rook-ceph-osd bound_service_account_namespaces=<storage_namespace> policies=odf ttl=1440h", "patch storagecluster ocs-storagecluster -n openshift-storage --type=json -p '[{\"op\": \"add\", \"path\":\"/spec/encryption/keyRotation/enable\", \"value\": true}]'" ]

[ "ipa service-mod service/[email protected] --ok-as-delegate= 1", "ipa service-mod test/[email protected] --requires-pre-auth= 0", "kvno test/[email protected] klist -f Ticket cache: KEYRING:persistent:0:0 Default principal: [email protected] Valid starting Expires Service principal 02/19/2014 09:59:02 02/20/2014 08:21:33 test/ipa/[email protected] Flags: FAT O", "kadmin.local kadmin.local: getprinc test/ipa.example.com Principal: test/[email protected] Expiration date: [never] Attributes: REQUIRES_PRE_AUTH OK_AS_DELEGATE OK_TO_AUTH_AS_DELEGATE Policy: [none]" ]

[ "<?xml version=\"1.0\" encoding=\"utf-8\"?> <zone> <short>My Zone</short> <description>Here you can describe the characteristic features of the zone.</description> <service name=\"ssh\"/> <port protocol=\"udp\" port=\"1025-65535\"/> <port protocol=\"tcp\" port=\"1025-65535\"/> </zone>", "firewall-cmd --get-zones", "firewall-cmd --add-service=ssh --zone= <your_chosen_zone> firewall-cmd --remove-service=ftp --zone= <same_chosen_zone>", "firewall-cmd --get-active-zones", "firewall-cmd --zone= <your_chosen_zone> --change-interface=< interface_name > --permanent", "firewall-cmd --zone= <your_chosen_zone> --list-all", "firewall-cmd --get-default-zone", "firewall-cmd --set-default-zone <zone_name >", "firewall-cmd --get-active-zones", "firewall-cmd --zone= zone_name --change-interface= interface_name --permanent", "nmcli connection modify profile connection.zone zone_name", "nmcli connection up profile", "nmcli -f NAME,FILENAME connection NAME FILENAME enp1s0 /etc/NetworkManager/system-connections/enp1s0.nmconnection enp7s0 /etc/sysconfig/network-scripts/ifcfg-enp7s0", "[connection] zone=internal", "ZONE=internal", "nmcli connection reload", "nmcli connection up <profile_name>", "firewall-cmd --get-zone-of-interface enp1s0 internal", "firewall-cmd --permanent --new-zone= zone-name", "firewall-cmd --reload", "firewall-cmd --get-zones --permanent", "firewall-cmd --zone= zone-name --list-all", "firewall-cmd --permanent --zone=zone-name --set-target=<default|ACCEPT|REJECT|DROP>", "firewall-cmd --list-services ssh dhcpv6-client", "firewall-cmd --get-services RH-Satellite-6 amanda-client amanda-k5-client bacula bacula-client bitcoin bitcoin-rpc bitcoin-testnet bitcoin-testnet-rpc ceph ceph-mon cfengine condor-collector ctdb dhcp dhcpv6 dhcpv6-client dns docker-registry", "firewall-cmd --add-service= <service_name>", "firewall-cmd --runtime-to-permanent", "firewall-cmd --list-all --permanent public target: default icmp-block-inversion: no interfaces: sources: services: cockpit dhcpv6-client ssh ports: protocols: forward: no masquerade: no forward-ports: source-ports: icmp-blocks: rich rules:", "firewall-cmd --check-config success", "firewall-cmd --check-config Error: INVALID_PROTOCOL: 'public.xml': 'tcpx' not from {'tcp'|'udp'|'sctp'|'dccp'}", "firewall-cmd --get-active-zones", "firewall-cmd --zone= <zone_name> --add-service=https --permanent", "firewall-cmd --reload", "firewall-cmd --zone= <zone_name> --list-all", "firewall-cmd --zone= <zone_name> --list-services", "firewall-cmd --list-ports", "firewall-cmd --remove-port=port-number/port-type", "firewall-cmd --runtime-to-permanent", "firewall-cmd --get-active-zones", "firewall-cmd --zone= <zone_to_inspect> --list-ports", "firewall-cmd --panic-on", "firewall-cmd --panic-off", "firewall-cmd --query-panic", "firewall-cmd --add-source=<source>", "firewall-cmd --zone=zone-name --add-source=<source>", "firewall-cmd --get-zones", "firewall-cmd --zone=trusted --add-source=192.168.2.15", "firewall-cmd --runtime-to-permanent", "firewall-cmd --zone=zone-name --list-sources", "firewall-cmd --zone=zone-name --remove-source=<source>", "firewall-cmd --runtime-to-permanent", "firewall-cmd --zone=zone-name --remove-source-port=<port-name>/<tcp|udp|sctp|dccp>", "firewall-cmd --get-zones block dmz drop external home internal public trusted work", "firewall-cmd --zone=internal --add-source=192.0.2.0/24", "firewall-cmd --zone=internal --add-service=http", "firewall-cmd --runtime-to-permanent", "firewall-cmd --zone=internal --list-all internal (active) target: default icmp-block-inversion: no interfaces: sources: 192.0.2.0/24 services: cockpit dhcpv6-client mdns samba-client ssh http", "firewall-cmd --permanent --new-policy myOutputPolicy firewall-cmd --permanent --policy myOutputPolicy --add-ingress-zone HOST firewall-cmd --permanent --policy myOutputPolicy --add-egress-zone ANY", "firewall-cmd --permanent --policy mypolicy --set-priority -500", "firewall-cmd --permanent --new-policy podmanToAny", "firewall-cmd --permanent --policy podmanToAny --set-target REJECT firewall-cmd --permanent --policy podmanToAny --add-service dhcp firewall-cmd --permanent --policy podmanToAny --add-service dns firewall-cmd --permanent --policy podmanToAny --add-service https", "firewall-cmd --permanent --new-zone=podman", "firewall-cmd --permanent --policy podmanToHost --add-ingress-zone podman", "firewall-cmd --permanent --policy podmanToHost --add-egress-zone ANY", "systemctl restart firewalld", "firewall-cmd --info-policy podmanToAny podmanToAny (active) target: REJECT ingress-zones: podman egress-zones: ANY services: dhcp dns https", "firewall-cmd --permanent --policy mypolicy --set-target CONTINUE", "firewall-cmd --info-policy mypolicy", "firewall-cmd --permanent --new-policy <example_policy>", "firewall-cmd --permanent --policy= <example_policy> --add-ingress-zone=HOST firewall-cmd --permanent --policy= <example_policy> --add-egress-zone=ANY", "firewall-cmd --permanent --policy= <example_policy> --add-rich-rule='rule family=\"ipv4\" destination address=\" 192.0.2.1 \" forward-port port=\" 443 \" protocol=\"tcp\" to-port=\" 443 \" to-addr=\" 192.51.100.20 \"'", "firewall-cmd --reload success", "echo \"net.ipv4.conf.all.route_localnet=1\" > /etc/sysctl.d/90-enable-route-localnet.conf", "sysctl -p /etc/sysctl.d/90-enable-route-localnet.conf", "curl https://192.0.2.1:443", "sysctl net.ipv4.conf.all.route_localnet net.ipv4.conf.all.route_localnet = 1", "firewall-cmd --info-policy= <example_policy> example_policy (active) priority: -1 target: CONTINUE ingress-zones: HOST egress-zones: ANY services: ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: rule family=\"ipv4\" destination address=\"192.0.2.1\" forward-port port=\"443\" protocol=\"tcp\" to-port=\"443\" to-addr=\"192.51.100.20\"", "firewall-cmd --zone= external --query-masquerade", "firewall-cmd --zone= external --add-masquerade", "firewall-cmd --zone= external --remove-masquerade", "net.ipv4.ip_forward=1", "sysctl -p /etc/sysctl.d/90-enable-IP-forwarding.conf", "firewall-cmd --zone=public --add-forward-port=port=80:proto=tcp:toaddr=198.51.100.10:toport=8080 --permanent", "firewall-cmd --reload", "firewall-cmd --list-forward-ports --zone=public port=80:proto=tcp:toport=8080:toaddr=198.51.100.10", "cat /etc/firewalld/zones/public.xml <?xml version=\"1.0\" encoding=\"utf-8\"?> <zone> <short>Public</short> <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description> <service name=\"ssh\"/> <service name=\"dhcpv6-client\"/> <service name=\"cockpit\"/> <forward-port port=\"80\" protocol=\"tcp\" to-port=\"8080\" to-addr=\"198.51.100.10\"/> <forward/> </zone>", "net.ipv4.ip_forward=1", "sysctl -p /etc/sysctl.d/90-enable-IP-forwarding.conf", "firewall-cmd --zone=public --add-forward-port=port= <standard_port> :proto=tcp:toport= <non_standard_port> --permanent", "firewall-cmd --reload", "firewall-cmd --list-forward-ports port=8080:proto=tcp:toport=80:toaddr=", "cat /etc/firewalld/zones/public.xml <?xml version=\"1.0\" encoding=\"utf-8\"?> <zone> <short>Public</short> <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description> <service name=\"ssh\"/> <service name=\"dhcpv6-client\"/> <service name=\"cockpit\"/> <forward-port port=\"8080\" protocol=\"tcp\" to-port=\"80\"/> <forward/> </zone>", "firewall-cmd --get-icmptypes address-unreachable bad-header beyond-scope communication-prohibited destination-unreachable echo-reply echo-request failed-policy fragmentation-needed host-precedence-violation host-prohibited host-redirect host-unknown host-unreachable", "firewall-cmd --zone= <target-zone> --remove-icmp-block= echo-request --permanent", "firewall-cmd --zone= <target-zone> --add-icmp-block= redirect --permanent", "firewall-cmd --reload", "firewall-cmd --list-icmp-blocks redirect", "firewall-cmd --permanent --new-ipset= allowlist --type=hash:ip", "firewall-cmd --permanent --ipset= allowlist --add-entry= 198.51.100.10", "firewall-cmd --permanent --zone=public --add-source=ipset: allowlist", "firewall-cmd --reload", "firewall-cmd --get-ipsets allowlist", "firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: enp0s1 sources: ipset:allowlist services: cockpit dhcpv6-client ssh ports: protocols:", "cat /etc/firewalld/ipsets/allowlist.xml <?xml version=\"1.0\" encoding=\"utf-8\"?> <ipset type=\"hash:ip\"> <entry>198.51.100.10</entry> </ipset>", "firewall-cmd --add-rich-rule='rule priority=32767 log prefix=\"UNEXPECTED: \" limit value=\"5/m\"'", "nft list chain inet firewalld filter_IN_public_post table inet firewalld { chain filter_IN_public_post { log prefix \"UNEXPECTED: \" limit rate 5/minute } }", "firewall-cmd --query-lockdown", "firewall-cmd --lockdown-on", "firewall-cmd --lockdown-off", "<?xml version=\"1.0\" encoding=\"utf-8\"?> <whitelist> <command name=\"/usr/bin/python3 -s /usr/bin/firewall-config\"/> <selinux context=\"system_u:system_r:NetworkManager_t:s0\"/> <selinux context=\"system_u:system_r:virtd_t:s0-s0:c0.c1023\"/> <user id=\"0\"/> </whitelist>", "<?xml version=\"1.0\" encoding=\"utf-8\"?> <whitelist> <command name=\"/usr/libexec/platform-python -s /bin/firewall-cmd*\"/> <selinux context=\"system_u:system_r:NetworkManager_t:s0\"/> <user id=\"815\"/> <user name=\"user\"/> </whitelist>", "echo \"net.ipv4.ip_forward=1\" > /etc/sysctl.d/95-IPv4-forwarding.conf sysctl -p /etc/sysctl.d/95-IPv4-forwarding.conf", "firewall-cmd --get-active-zones", "firewall-cmd --zone=internal --change-interface= interface_name --permanent", "firewall-cmd --zone=internal --add-interface=enp1s0 --add-interface=wlp0s20", "firewall-cmd --zone=internal --add-forward", "ncat -e /usr/bin/cat -l 12345", "ncat <other_host> 12345", "--- - name: Reset firewalld example hosts: managed-node-01.example.com tasks: - name: Reset firewalld ansible.builtin.include_role: name: rhel-system-roles.firewall vars: firewall: - previous: replaced", "ansible-playbook --syntax-check ~/playbook.yml", "ansible-playbook ~/playbook.yml", "ansible managed-node-01.example.com -m ansible.builtin.command -a 'firewall-cmd --list-all-zones'", "--- - name: Configure firewalld hosts: managed-node-01.example.com tasks: - name: Forward incoming traffic on port 8080 to 443 ansible.builtin.include_role: name: rhel-system-roles.firewall vars: firewall: - forward_port: 8080/tcp;443; state: enabled runtime: true permanent: true", "ansible-playbook --syntax-check ~/playbook.yml", "ansible-playbook ~/playbook.yml", "ansible managed-node-01.example.com -m ansible.builtin.command -a 'firewall-cmd --list-forward-ports' managed-node-01.example.com | CHANGED | rc=0 >> port=8080:proto=tcp:toport=443:toaddr=", "--- - name: Configure firewalld hosts: managed-node-01.example.com tasks: - name: Creating a DMZ with access to HTTPS port and masquerading for hosts in DMZ ansible.builtin.include_role: name: rhel-system-roles.firewall vars: firewall: - zone: dmz interface: enp1s0 service: https state: enabled runtime: true permanent: true", "ansible-playbook --syntax-check ~/playbook.yml", "ansible-playbook ~/playbook.yml", "ansible managed-node-01.example.com -m ansible.builtin.command -a 'firewall-cmd --zone=dmz --list-all' managed-node-01.example.com | CHANGED | rc=0 >> dmz (active) target: default icmp-block-inversion: no interfaces: enp1s0 sources: services: https ssh ports: protocols: forward: no masquerade: no forward-ports: source-ports: icmp-blocks:", "table <table_address_family> <table_name> { }", "nft add table <table_address_family> <table_name>", "table <table_address_family> <table_name> { chain <chain_name> { type <type> hook <hook> priority <priority> policy <policy> ; } }", "nft add chain <table_address_family> <table_name> <chain_name> { type <type> hook <hook> priority <priority> \\; policy <policy> \\; }", "table <table_address_family> <table_name> { chain <chain_name> { type <type> hook <hook> priority <priority> ; policy <policy> ; <rule> } }", "nft add rule <table_address_family> <table_name> <chain_name> <rule>", "nft add table inet nftables_svc", "nft add chain inet nftables_svc INPUT { type filter hook input priority filter \\; policy accept \\; }", "nft add rule inet nftables_svc INPUT tcp dport 22 accept nft add rule inet nftables_svc INPUT tcp dport 443 accept nft add rule inet nftables_svc INPUT reject with icmpx type port-unreachable", "nft -a list table inet nftables_svc table inet nftables_svc { # handle 13 chain INPUT { # handle 1 type filter hook input priority filter ; policy accept ; tcp dport 22 accept # handle 2 tcp dport 443 accept # handle 3 reject # handle 4 } }", "nft insert rule inet nftables_svc INPUT position 3 tcp dport 636 accept", "nft add rule inet nftables_svc INPUT position 3 tcp dport 80 accept", "nft -a list table inet nftables_svc table inet nftables_svc { # handle 13 chain INPUT { # handle 1 type filter hook input priority filter ; policy accept ; tcp dport 22 accept # handle 2 tcp dport 636 accept # handle 5 tcp dport 443 accept # handle 3 tcp dport 80 accept # handle 6 reject # handle 4 } }", "nft delete rule inet nftables_svc INPUT handle 6", "nft -a list table inet nftables_svc table inet nftables_svc { # handle 13 chain INPUT { # handle 1 type filter hook input priority filter ; policy accept ; tcp dport 22 accept # handle 2 tcp dport 636 accept # handle 5 tcp dport 443 accept # handle 3 reject # handle 4 } }", "nft flush chain inet nftables_svc INPUT", "nft list table inet nftables_svc table inet nftables_svc { chain INPUT { type filter hook input priority filter; policy accept } }", "nft delete chain inet nftables_svc INPUT", "nft list table inet nftables_svc table inet nftables_svc { }", "nft delete table inet nftables_svc", "iptables-save >/root/iptables.dump ip6tables-save >/root/ip6tables.dump", "iptables-restore-translate -f /root/iptables.dump > /etc/nftables/ruleset-migrated-from-iptables.nft ip6tables-restore-translate -f /root/ip6tables.dump > /etc/nftables/ruleset-migrated-from-ip6tables.nft", "include \"/etc/nftables/ruleset-migrated-from-iptables.nft\" include \"/etc/nftables/ruleset-migrated-from-ip6tables.nft\"", "systemctl disable --now iptables", "systemctl enable --now nftables", "nft list ruleset", "iptables-translate -A INPUT -s 192.0.2.0/24 -j ACCEPT nft add rule ip filter INPUT ip saddr 192.0.2.0/24 counter accept", "iptables-translate -A INPUT -j CHECKSUM --checksum-fill nft # -A INPUT -j CHECKSUM --checksum-fill", "nft list table inet firewalld nft list table ip firewalld nft list table ip6 firewalld", "#!/usr/sbin/nft -f Flush the rule set flush ruleset table inet example_table { chain example_chain { # Chain for incoming packets that drops all packets that # are not explicitly allowed by any rule in this chain type filter hook input priority 0; policy drop; # Accept connections to port 22 (ssh) tcp dport ssh accept } }", "#!/usr/sbin/nft -f Flush the rule set flush ruleset Create a table add table inet example_table Create a chain for incoming packets that drops all packets that are not explicitly allowed by any rule in this chain add chain inet example_table example_chain { type filter hook input priority 0 ; policy drop ; } Add a rule that accepts connections to port 22 (ssh) add rule inet example_table example_chain tcp dport ssh accept", "nft -f /etc/nftables/<example_firewall_script>.nft", "#!/usr/sbin/nft -f", "chown root /etc/nftables/<example_firewall_script>.nft", "chmod u+x /etc/nftables/<example_firewall_script>.nft", "/etc/nftables/<example_firewall_script>.nft", "Flush the rule set flush ruleset add table inet example_table # Create a table", "define INET_DEV = enp1s0", "add rule inet example_table example_chain iifname USDINET_DEV tcp dport ssh accept", "define DNS_SERVERS = { 192.0.2.1 , 192.0.2.2 }", "add rule inet example_table example_chain ip daddr USDDNS_SERVERS accept", "include \"example.nft\"", "include \"/etc/nftables/rulesets/*.nft\"", "include \"/etc/nftables/_example_.nft\"", "systemctl start nftables", "systemctl enable nftables", "nft add table nat", "nft add chain nat postrouting { type nat hook postrouting priority 100 \\; }", "nft add rule nat postrouting oifname \" ens3 \" masquerade", "nft add table nat", "nft add chain nat postrouting { type nat hook postrouting priority 100 \\; }", "nft add rule nat postrouting oifname \" ens3 \" snat to 192.0.2.1", "nft add table nat", "nft -- add chain nat prerouting { type nat hook prerouting priority -100 \\; } nft add chain nat postrouting { type nat hook postrouting priority 100 \\; }", "nft add rule nat prerouting iifname ens3 tcp dport { 80, 443 } dnat to 192.0.2.1", "nft add rule nat postrouting oifname \"ens3\" masquerade", "nft add rule nat postrouting oifname \"ens3\" snat to 198.51.100.1", "echo \"net.ipv4.ip_forward=1\" > /etc/sysctl.d/95-IPv4-forwarding.conf sysctl -p /etc/sysctl.d/95-IPv4-forwarding.conf", "nft add table nat", "nft -- add chain nat prerouting { type nat hook prerouting priority -100 \\; }", "nft add rule nat prerouting tcp dport 22 redirect to 2222", "nft add table inet <example-table>", "nft add flowtable inet <example-table> <example-flowtable> { hook ingress priority filter \\; devices = { enp1s0, enp7s0 } \\; }", "nft add chain inet <example-table> <example-forwardchain> { type filter hook forward priority filter \\; }", "nft add rule inet <example-table> <example-forwardchain> ct state established flow add @ <example-flowtable>", "nft list table inet <example-table> table inet example-table { flowtable example-flowtable { hook ingress priority filter devices = { enp1s0, enp7s0 } } chain example-forwardchain { type filter hook forward priority filter; policy accept; ct state established flow add @example-flowtable } }", "nft add rule inet example_table example_chain tcp dport { 22, 80, 443 } accept", "nft list table inet example_table table inet example_table { chain example_chain { type filter hook input priority filter; policy accept; tcp dport { ssh, http, https } accept } }", "nft add set inet example_table example_set { type ipv4_addr \\; }", "nft add set inet example_table example_set { type ipv4_addr \\; flags interval \\; }", "nft add rule inet example_table example_chain ip saddr @ example_set drop", "nft add element inet example_table example_set { 192.0.2.1, 192.0.2.2 }", "nft add element inet example_table example_set { 192.0.2.0-192.0.2.255 }", "nft add table inet example_table", "nft add chain inet example_table tcp_packets", "nft add rule inet example_table tcp_packets counter", "nft add chain inet example_table udp_packets", "nft add rule inet example_table udp_packets counter", "nft add chain inet example_table incoming_traffic { type filter hook input priority 0 \\; }", "nft add rule inet example_table incoming_traffic ip protocol vmap { tcp : jump tcp_packets, udp : jump udp_packets }", "nft list table inet example_table table inet example_table { chain tcp_packets { counter packets 36379 bytes 2103816 } chain udp_packets { counter packets 10 bytes 1559 } chain incoming_traffic { type filter hook input priority filter; policy accept; ip protocol vmap { tcp : jump tcp_packets, udp : jump udp_packets } } }", "nft add table ip example_table", "nft add chain ip example_table example_chain { type filter hook input priority 0 \\; }", "nft add map ip example_table example_map { type ipv4_addr : verdict \\; }", "nft add rule example_table example_chain ip saddr vmap @ example_map", "nft add element ip example_table example_map { 192.0.2.1 : accept, 192.0.2.2 : drop }", "nft add element ip example_table example_map { 192.0.2.3 : accept }", "nft delete element ip example_table example_map { 192.0.2.1 }", "nft list ruleset table ip example_table { map example_map { type ipv4_addr : verdict elements = { 192.0.2.2 : drop, 192.0.2.3 : accept } } chain example_chain { type filter hook input priority filter; policy accept; ip saddr vmap @example_map } }", ":msg, startswith, \"nft drop\" -/var/log/nftables.log & stop", "systemctl restart rsyslog", "/var/log/nftables.log { size +10M maxage 30 sharedscripts postrotate /usr/bin/systemctl kill -s HUP rsyslog.service >/dev/null 2>&1 || true endscript }", "Remove all rules flush ruleset Table for both IPv4 and IPv6 rules table inet nftables_svc { # Define variables for the interface name define INET_DEV = enp1s0 define LAN_DEV = enp7s0 define DMZ_DEV = enp8s0 # Set with the IPv4 addresses of admin PCs set admin_pc_ipv4 { type ipv4_addr elements = { 10.0.0.100, 10.0.0.200 } } # Chain for incoming trafic. Default policy: drop chain INPUT { type filter hook input priority filter policy drop # Accept packets in established and related state, drop invalid packets ct state vmap { established:accept, related:accept, invalid:drop } # Accept incoming traffic on loopback interface iifname lo accept # Allow request from LAN and DMZ to local DNS server iifname { USDLAN_DEV, USDDMZ_DEV } meta l4proto { tcp, udp } th dport 53 accept # Allow admins PCs to access the router using SSH iifname USDLAN_DEV ip saddr @admin_pc_ipv4 tcp dport 22 accept # Last action: Log blocked packets # (packets that were not accepted in previous rules in this chain) log prefix \"nft drop IN : \" } # Chain for outgoing traffic. Default policy: drop chain OUTPUT { type filter hook output priority filter policy drop # Accept packets in established and related state, drop invalid packets ct state vmap { established:accept, related:accept, invalid:drop } # Accept outgoing traffic on loopback interface oifname lo accept # Allow local DNS server to recursively resolve queries oifname USDINET_DEV meta l4proto { tcp, udp } th dport 53 accept # Last action: Log blocked packets log prefix \"nft drop OUT: \" } # Chain for forwarding traffic. Default policy: drop chain FORWARD { type filter hook forward priority filter policy drop # Accept packets in established and related state, drop invalid packets ct state vmap { established:accept, related:accept, invalid:drop } # IPv4 access from LAN and internet to the HTTPS server in the DMZ iifname { USDLAN_DEV, USDINET_DEV } oifname USDDMZ_DEV ip daddr 198.51.100.5 tcp dport 443 accept # IPv6 access from internet to the HTTPS server in the DMZ iifname USDINET_DEV oifname USDDMZ_DEV ip6 daddr 2001:db8:b::5 tcp dport 443 accept # Access from LAN and DMZ to HTTPS servers on the internet iifname { USDLAN_DEV, USDDMZ_DEV } oifname USDINET_DEV tcp dport 443 accept # Last action: Log blocked packets log prefix \"nft drop FWD: \" } # Postrouting chain to handle SNAT chain postrouting { type nat hook postrouting priority srcnat; policy accept; # SNAT for IPv4 traffic from LAN to internet iifname USDLAN_DEV oifname USDINET_DEV snat ip to 203.0.113.1 } }", "include \"/etc/nftables/firewall.nft\"", "echo \"net.ipv4.ip_forward=1\" > /etc/sysctl.d/95-IPv4-forwarding.conf sysctl -p /etc/sysctl.d/95-IPv4-forwarding.conf", "systemctl enable --now nftables", "nft list ruleset", "ssh router.example.com ssh: connect to host router.example.com port 22 : Network is unreachable", "journalctl -k -g \"nft drop\" Oct 14 17:27:18 router kernel: nft drop IN : IN=enp8s0 OUT= MAC=... SRC=198.51.100.5 DST=198.51.100.1 ... PROTO=TCP SPT=40464 DPT=22 ... SYN", "Oct 14 17:27:18 router kernel: nft drop IN : IN=enp8s0 OUT= MAC=... SRC=198.51.100.5 DST=198.51.100.1 ... PROTO=TCP SPT=40464 DPT=22 ... SYN", "nft add table ip nat", "nft -- add chain ip nat prerouting { type nat hook prerouting priority -100 \\; }", "nft add rule ip nat prerouting tcp dport 8022 redirect to :22", "nft add table ip nat", "nft -- add chain ip nat prerouting { type nat hook prerouting priority -100 \\; } nft add chain ip nat postrouting { type nat hook postrouting priority 100 \\; }", "nft add rule ip nat prerouting tcp dport 443 dnat to 192.0.2.1", "nft add rule ip nat postrouting daddr 192.0.2.1 masquerade", "echo \"net.ipv4.ip_forward=1\" > /etc/sysctl.d/95-IPv4-forwarding.conf sysctl -p /etc/sysctl.d/95-IPv4-forwarding.conf", "nft add table inet filter", "nft add chain inet filter input { type filter hook input priority 0 \\; }", "nft add set inet filter limit-ssh { type ipv4_addr\\; flags dynamic \\;}", "nft add rule inet filter input tcp dport ssh ct state new add @limit-ssh { ip saddr ct count over 2 } counter reject", "nft list set inet filter limit-ssh table inet filter { set limit-ssh { type ipv4_addr size 65535 flags dynamic elements = { 192.0.2.1 ct count over 2 , 192.0.2.2 ct count over 2 } } }", "nft add table ip filter", "nft add chain ip filter input { type filter hook input priority 0 \\; }", "nft add set ip filter denylist { type ipv4_addr \\; flags dynamic, timeout \\; timeout 5m \\; }", "nft add rule ip filter input ip protocol tcp ct state new, untracked add @denylist { ip saddr limit rate over 10/minute } drop", "nft add rule inet example_table example_chain tcp dport 22 counter accept", "nft list ruleset table inet example_table { chain example_chain { type filter hook input priority filter; policy accept; tcp dport ssh counter packets 6872 bytes 105448565 accept } }", "nft --handle list chain inet example_table example_chain table inet example_table { chain example_chain { # handle 1 type filter hook input priority filter; policy accept; tcp dport ssh accept # handle 4 } }", "nft replace rule inet example_table example_chain handle 4 tcp dport 22 counter accept", "nft list ruleset table inet example_table { chain example_chain { type filter hook input priority filter; policy accept; tcp dport ssh counter packets 6872 bytes 105448565 accept } }", "nft --handle list chain inet example_table example_chain table inet example_table { chain example_chain { # handle 1 type filter hook input priority filter; policy accept; tcp dport ssh accept # handle 4 } }", "nft replace rule inet example_table example_chain handle 4 tcp dport 22 meta nftrace set 1 accept", "nft monitor | grep \"inet example_table example_chain\" trace id 3c5eb15e inet example_table example_chain packet: iif \"enp1s0\" ether saddr 52:54:00:17:ff:e4 ether daddr 52:54:00:72:2f:6e ip saddr 192.0.2.1 ip daddr 192.0.2.2 ip dscp cs0 ip ecn not-ect ip ttl 64 ip id 49710 ip protocol tcp ip length 60 tcp sport 56728 tcp dport ssh tcp flags == syn tcp window 64240 trace id 3c5eb15e inet example_table example_chain rule tcp dport ssh nftrace set 1 accept (verdict accept)", "nft list ruleset > file .nft", "nft -j list ruleset > file .json", "nft -f file .nft", "nft -j -f file .json", "xdp-filter load enp1s0", "xdp-filter port 22", "xdp-filter ip 192.0.2.1 -m src", "xdp-filter ether 00:53:00:AA:07:BE -m src", "xdp-filter status", "xdp-filter load enp1s0 -p deny", "xdp-filter port 22", "xdp-filter ip 192.0.2.1", "xdp-filter ether 00:53:00:AA:07:BE", "xdp-filter status" ]

[ "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-fhir</artifactId> <version>USD{camel-version}</version> </dependency>", "fhir://endpoint-prefix/endpoint?[options]", "fhir:apiName/methodName" ]

[ "inst.rescue inst.dd= driver_name", "inst.rescue modprobe.blacklist= driver_name", "The rescue environment will now attempt to find your Linux installation and mount it under the /mnt/sysimage/ directory. You can then make any changes required to your system. If you want to proceed with this step choose 'Continue'. You can also choose to mount your file systems read-only instead of read-write by choosing 'Read-only'. If for some reason this process fails you can choose 'Skip' and this step will be skipped and you will go directly to a command line.", "sh-4.2#", "sh-4.2# chroot /mnt/sysimage", "sh-4.2# mount -t xfs /dev/mapper/VolGroup00-LogVol02 /directory", "sh-4.2# fdisk -l", "sh-4.2# chroot /mnt/sysimage/", "sh-4.2# sosreport", "% & { } \\ < > > * ? / USD ~ ' \" : @ + ` | =", "bash-4.2# ip addr add 10.13.153.64/23 dev eth0", "sh-4.2# exit", "sh-4.2# cp /mnt/sysimage/var/tmp/ sosreport new_location", "sh-4.2# scp /mnt/sysimage/var/tmp/ sosreport username@hostname:sosreport", "sh-4.2# chroot /mnt/sysimage/", "sh-4.2# /sbin/grub2-install install_device", "sh-4.2# chroot /mnt/sysimage/", "sh-4.2# rpm -e xorg-x11-drv-wacom", "sh-4.2# exit", "sh-4.2# chroot /mnt/sysimage/", "sh-4.2# rpm -\\u00adivh /root/drivers/xorg-x11-drv-wacom-0.23.0-6.el7.x86_64.rpm", "sh-4.2# exit" ]

[ "all: hosts: host1: host2: host3: vars: backup_dir: /archive nbde_setup: false upgrade: true", "--- - import_playbook: tasks/backup.yml tags: backupfiles", "--- - hosts: all tasks: - name: Check if backup dir is already available stat: path: \"{{ backup_dir }}\" register: result - fail: msg: Backup directory \"{{backup_dir}}\" exists, remove it and retry when: result.stat.isdir is defined - name: Create temporary backup directory file: path: \"{{ backup_dir }}\" state: directory - name: Get the hostname shell: uname -n register: hostname - name: Add hostname details to archive shell: echo {{ hostname.stdout }} > {{ backup_dir }}/hostname - name: Dump the IP configuration details shell: ip addr show > {{ backup_dir }}/ipconfig - name: Dump the IPv4 routing information shell: ip route > {{ backup_dir }}/ip4route - name: Dump the IPv6 routing information shell: ip -6 route > {{ backup_dir }}/ip6route - name: Get the disk layout information shell: lsblk > {{ backup_dir }}/lsblk - name: Get the mount information for reference shell: df -Th > {{ backup_dir }}/mount - name: Check for VDO configuration stat: path: /etc/vdoconf.yml register: vdoconfstat - name: Copy VDO configuration, if available shell: cp -a /etc/vdoconf.yml \"{{backup_dir}}\" when: vdoconfstat.stat.isreg is defined - name: Backup fstab shell: cp -a /etc/fstab \"{{backup_dir}}\" - name: Backup glusterd config directory shell: cp -a /var/lib/glusterd \"{{backup_dir}}\" - name: Backup /etc/crypttab, if NBDE is enabled shell: cp -a /etc/crypttab \"{{ backup_dir }}\" when: nbde_setup is defined and nbde_setup - name: Backup keyfiles used for LUKS decryption shell: cp -a /etc/sd*keyfile \"{{ backup_dir }}\" when: nbde_setup is defined and nbde_setup - name: Check for the inventory file generated from cockpit stat: path: /etc/ansible/hc_wizard_inventory.yml register: inventory - name: Copy the host inventory file generated from cockpit shell: cp /etc/ansible/hc_wizard_inventory.yml {{ backup_dir }} when: inventory.stat.isreg is defined - name: Create a tar.gz with all the contents archive: path: \"{{ backup_dir }}/*\" dest: /root/rhvh-node-{{ hostname.stdout }}-backup.tar.gz" ]

[ "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-openapi-java-starter</artifactId> </dependency>", "public class UserRouteBuilder extends RouteBuilder { @Override public void configure() throws Exception { // configure we want to use servlet as the component for the rest DSL // and we enable json binding mode restConfiguration().component(\"netty-http\").bindingMode(RestBindingMode.json) // and output using pretty print .dataFormatProperty(\"prettyPrint\", \"true\") // setup context path and port number that netty will use .contextPath(\"/\").port(8080) // add OpenApi api-doc out of the box .apiContextPath(\"/api-doc\") .apiProperty(\"api.title\", \"User API\").apiProperty(\"api.version\", \"1.2.3\") // and enable CORS .apiProperty(\"cors\", \"true\"); // this user REST service is json only rest(\"/user\").description(\"User rest service\") .consumes(\"application/json\").produces(\"application/json\") .get(\"/{id}\").description(\"Find user by id\").outType(User.class) .param().name(\"id\").type(path).description(\"The id of the user to get\").dataType(\"int\").endParam() .to(\"bean:userService?method=getUser(USD{header.id})\") .put().description(\"Updates or create a user\").type(User.class) .param().name(\"body\").type(body).description(\"The user to update or create\").endParam() .to(\"bean:userService?method=updateUser\") .get(\"/findAll\").description(\"Find all users\").outType(User[].class) .to(\"bean:userService?method=listUsers\"); } }", "rest(\"/user\").tag(\"dude\").description(\"User rest service\") // setup security definitions .securityDefinitions() .oauth2(\"petstore_auth\").authorizationUrl(\"http://petstore.swagger.io/oauth/dialog\").end() .apiKey(\"api_key\").withHeader(\"myHeader\").end() .end() .consumes(\"application/json\").produces(\"application/json\")", ".get(\"/{id}/{date}\").description(\"Find user by id and date\").outType(User.class) .security(\"api_key\") .put().description(\"Updates or create a user\").type(User.class) .security(\"petstore_auth\", \"write:pets,read:pets\")", "restConfiguration().component(\"netty-http\") .useXForwardHeaders(false) .apiProperty(\"schemes\", \"https\"); .host(\"localhost\") .port(8080);" ]

[ "oc api-resources -o name | grep config.openshift.io", "oc explain <resource_name>.config.openshift.io", "oc get <resource_name>.config -o yaml", "oc edit <resource_name>.config -o yaml" ]

[ "#!/bin/bash MANIFEST=USD1 Import the content from Red Hat CDN hammer organization create --name \"ACME\" --label \"ACME\" --description \"My example organization for managing content\" hammer subscription upload --file ~/USDMANIFEST --organization \"ACME\" hammer repository-set enable --name \"Red Hat Enterprise Linux 7 Server (RPMs)\" --releasever \"7Server\" --basearch \"x86_64\" --product \"Red Hat Enterprise Linux Server\" --organization \"ACME\" hammer repository-set enable --name \"Red Hat Enterprise Linux 7 Server (Kickstart)\" --releasever \"7Server\" --basearch \"x86_64\" --product \"Red Hat Enterprise Linux Server\" --organization \"ACME\" hammer repository-set enable --name \"Red Hat Satellite Client 6 (for RHEL 7 Server) (RPMs)\" --basearch \"x86_64\" --product \"Red Hat Enterprise Linux Server\" --organization \"ACME\" hammer product synchronize --name \"Red Hat Enterprise Linux Server\" --organization \"ACME\" Create your application lifecycle hammer lifecycle-environment create --name \"Development\" --description \"Environment for ACME's Development Team\" --prior \"Library\" --organization \"ACME\" hammer lifecycle-environment create --name \"Testing\" --description \"Environment for ACME's Quality Engineering Team\" --prior \"Development\" --organization \"ACME\" hammer lifecycle-environment create --name \"Production\" --description \"Environment for ACME's Product Releases\" --prior \"Testing\" --organization \"ACME\" Create and publish your content view hammer content-view create --name \"Base\" --description \"Base operating system\" --repositories \"Red Hat Enterprise Linux 7 Server RPMs x86_64 7Server,Red Hat Satellite Client 6 for RHEL 7 Server RPMs x86_64\" --organization \"ACME\" hammer content-view publish --name \"Base\" --description \"My initial content view for my operating system\" --organization \"ACME\" hammer content-view version promote --content-view \"Base\" --version 1 --to-lifecycle-environment \"Development\" --organization \"ACME\" hammer content-view version promote --content-view \"Base\" --version 1 --to-lifecycle-environment \"Testing\" --organization \"ACME\" hammer content-view version promote --content-view \"Base\" --version 1 --to-lifecycle-environment \"Production\" --organization \"ACME\"", "chmod +x content-init.sh", "./content-init.sh manifest_98f4290e-6c0b-4f37-ba79-3a3ec6e405ba.zip" ]

[ "docker label quay.expires-after=20h quay-server.example.com/quayadmin/<image>:<tag>", "podman pull quay.io/quayadmin/busybox:test2" ]

[ "subscription-manager repos --enable=rhel-8-for-x86_64-resilientstorage-rpms", "yum install lvm2-lockd gfs2-utils dlm", "use_lvmlockd = 1", "pcs property set no-quorum-policy=freeze", "pcs resource create dlm --group locking ocf:pacemaker:controld op monitor interval=30s on-fail=fence", "pcs resource clone locking interleave=true", "pcs resource create lvmlockd --group locking ocf:heartbeat:lvmlockd op monitor interval=30s on-fail=fence", "pcs status --full Cluster name: my_cluster [...] Online: [ z1.example.com (1) z2.example.com (2) ] Full list of resources: smoke-apc (stonith:fence_apc): Started z1.example.com Clone Set: locking-clone [locking] Resource Group: locking:0 dlm (ocf::pacemaker:controld): Started z1.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z1.example.com Resource Group: locking:1 dlm (ocf::pacemaker:controld): Started z2.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z2.example.com Started: [ z1.example.com z2.example.com ]", "vgcreate --shared shared_vg1 /dev/vdb Physical volume \"/dev/vdb\" successfully created. Volume group \"shared_vg1\" successfully created VG shared_vg1 starting dlm lockspace Starting locking. Waiting until locks are ready", "vgcreate --shared shared_vg2 /dev/vdc Physical volume \"/dev/vdc\" successfully created. Volume group \"shared_vg2\" successfully created VG shared_vg2 starting dlm lockspace Starting locking. Waiting until locks are ready", "lvmdevices --adddev /dev/vdb lvmdevices --adddev /dev/vdc", "vgchange --lockstart shared_vg1 VG shared_vg1 starting dlm lockspace Starting locking. Waiting until locks are ready vgchange --lockstart shared_vg2 VG shared_vg2 starting dlm lockspace Starting locking. Waiting until locks are ready", "lvcreate --activate sy -L5G -n shared_lv1 shared_vg1 Logical volume \"shared_lv1\" created. lvcreate --activate sy -L5G -n shared_lv2 shared_vg1 Logical volume \"shared_lv2\" created. lvcreate --activate sy -L5G -n shared_lv1 shared_vg2 Logical volume \"shared_lv1\" created. mkfs.gfs2 -j2 -p lock_dlm -t my_cluster:gfs2-demo1 /dev/shared_vg1/shared_lv1 mkfs.gfs2 -j2 -p lock_dlm -t my_cluster:gfs2-demo2 /dev/shared_vg1/shared_lv2 mkfs.gfs2 -j2 -p lock_dlm -t my_cluster:gfs2-demo3 /dev/shared_vg2/shared_lv1", "pcs resource create sharedlv1 --group shared_vg1 ocf:heartbeat:LVM-activate lvname=shared_lv1 vgname=shared_vg1 activation_mode=shared vg_access_mode=lvmlockd", "pcs resource create sharedlv2 --group shared_vg1 ocf:heartbeat:LVM-activate lvname=shared_lv2 vgname=shared_vg1 activation_mode=shared vg_access_mode=lvmlockd", "pcs resource create sharedlv3 --group shared_vg2 ocf:heartbeat:LVM-activate lvname=shared_lv1 vgname=shared_vg2 activation_mode=shared vg_access_mode=lvmlockd", "pcs resource clone shared_vg1 interleave=true pcs resource clone shared_vg2 interleave=true", "pcs constraint order start locking-clone then shared_vg1-clone Adding locking-clone shared_vg1-clone (kind: Mandatory) (Options: first-action=start then-action=start) pcs constraint order start locking-clone then shared_vg2-clone Adding locking-clone shared_vg2-clone (kind: Mandatory) (Options: first-action=start then-action=start)", "pcs constraint colocation add shared_vg1-clone with locking-clone pcs constraint colocation add shared_vg2-clone with locking-clone", "lvs LV VG Attr LSize shared_lv1 shared_vg1 -wi-a----- 5.00g shared_lv2 shared_vg1 -wi-a----- 5.00g shared_lv1 shared_vg2 -wi-a----- 5.00g lvs LV VG Attr LSize shared_lv1 shared_vg1 -wi-a----- 5.00g shared_lv2 shared_vg1 -wi-a----- 5.00g shared_lv1 shared_vg2 -wi-a----- 5.00g", "pcs resource create sharedfs1 --group shared_vg1 ocf:heartbeat:Filesystem device=\"/dev/shared_vg1/shared_lv1\" directory=\"/mnt/gfs1\" fstype=\"gfs2\" options=noatime op monitor interval=10s on-fail=fence pcs resource create sharedfs2 --group shared_vg1 ocf:heartbeat:Filesystem device=\"/dev/shared_vg1/shared_lv2\" directory=\"/mnt/gfs2\" fstype=\"gfs2\" options=noatime op monitor interval=10s on-fail=fence pcs resource create sharedfs3 --group shared_vg2 ocf:heartbeat:Filesystem device=\"/dev/shared_vg2/shared_lv1\" directory=\"/mnt/gfs3\" fstype=\"gfs2\" options=noatime op monitor interval=10s on-fail=fence", "mount | grep gfs2 /dev/mapper/shared_vg1-shared_lv1 on /mnt/gfs1 type gfs2 (rw,noatime,seclabel) /dev/mapper/shared_vg1-shared_lv2 on /mnt/gfs2 type gfs2 (rw,noatime,seclabel) /dev/mapper/shared_vg2-shared_lv1 on /mnt/gfs3 type gfs2 (rw,noatime,seclabel) mount | grep gfs2 /dev/mapper/shared_vg1-shared_lv1 on /mnt/gfs1 type gfs2 (rw,noatime,seclabel) /dev/mapper/shared_vg1-shared_lv2 on /mnt/gfs2 type gfs2 (rw,noatime,seclabel) /dev/mapper/shared_vg2-shared_lv1 on /mnt/gfs3 type gfs2 (rw,noatime,seclabel)", "pcs status --full Cluster name: my_cluster [...] Full list of resources: smoke-apc (stonith:fence_apc): Started z1.example.com Clone Set: locking-clone [locking] Resource Group: locking:0 dlm (ocf::pacemaker:controld): Started z2.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z2.example.com Resource Group: locking:1 dlm (ocf::pacemaker:controld): Started z1.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z1.example.com Started: [ z1.example.com z2.example.com ] Clone Set: shared_vg1-clone [shared_vg1] Resource Group: shared_vg1:0 sharedlv1 (ocf::heartbeat:LVM-activate): Started z2.example.com sharedlv2 (ocf::heartbeat:LVM-activate): Started z2.example.com sharedfs1 (ocf::heartbeat:Filesystem): Started z2.example.com sharedfs2 (ocf::heartbeat:Filesystem): Started z2.example.com Resource Group: shared_vg1:1 sharedlv1 (ocf::heartbeat:LVM-activate): Started z1.example.com sharedlv2 (ocf::heartbeat:LVM-activate): Started z1.example.com sharedfs1 (ocf::heartbeat:Filesystem): Started z1.example.com sharedfs2 (ocf::heartbeat:Filesystem): Started z1.example.com Started: [ z1.example.com z2.example.com ] Clone Set: shared_vg2-clone [shared_vg2] Resource Group: shared_vg2:0 sharedlv3 (ocf::heartbeat:LVM-activate): Started z2.example.com sharedfs3 (ocf::heartbeat:Filesystem): Started z2.example.com Resource Group: shared_vg2:1 sharedlv3 (ocf::heartbeat:LVM-activate): Started z1.example.com sharedfs3 (ocf::heartbeat:Filesystem): Started z1.example.com Started: [ z1.example.com z2.example.com ]", "subscription-manager repos --enable=rhel-8-for-x86_64-resilientstorage-rpms", "yum install lvm2-lockd gfs2-utils dlm", "use_lvmlockd = 1", "pcs property set no-quorum-policy=freeze", "pcs resource create dlm --group locking ocf:pacemaker:controld op monitor interval=30s on-fail=fence", "pcs resource clone locking interleave=true", "pcs resource create lvmlockd --group locking ocf:heartbeat:lvmlockd op monitor interval=30s on-fail=fence", "pcs status --full Cluster name: my_cluster [...] Online: [ z1.example.com (1) z2.example.com (2) ] Full list of resources: smoke-apc (stonith:fence_apc): Started z1.example.com Clone Set: locking-clone [locking] Resource Group: locking:0 dlm (ocf::pacemaker:controld): Started z1.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z1.example.com Resource Group: locking:1 dlm (ocf::pacemaker:controld): Started z2.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z2.example.com Started: [ z1.example.com z2.example.com ]", "vgcreate --shared shared_vg1 /dev/sda1 Physical volume \"/dev/sda1\" successfully created. Volume group \"shared_vg1\" successfully created VG shared_vg1 starting dlm lockspace Starting locking. Waiting until locks are ready", "lvmdevices --adddev /dev/sda1", "vgchange --lockstart shared_vg1 VG shared_vg1 starting dlm lockspace Starting locking. Waiting until locks are ready", "lvcreate --activate sy -L5G -n shared_lv1 shared_vg1 Logical volume \"shared_lv1\" created.", "pcs resource create sharedlv1 --group shared_vg1 ocf:heartbeat:LVM-activate lvname=shared_lv1 vgname=shared_vg1 activation_mode=shared vg_access_mode=lvmlockd", "pcs resource clone shared_vg1 interleave=true", "pcs constraint order start locking-clone then shared_vg1-clone Adding locking-clone shared_vg1-clone (kind: Mandatory) (Options: first-action=start then-action=start)", "pcs constraint colocation add shared_vg1-clone with locking-clone", "lvs LV VG Attr LSize shared_lv1 shared_vg1 -wi-a----- 5.00g lvs LV VG Attr LSize shared_lv1 shared_vg1 -wi-a----- 5.00g", "touch /etc/crypt_keyfile chmod 600 /etc/crypt_keyfile", "dd if=/dev/urandom bs=4K count=1 of=/etc/crypt_keyfile 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.000306202 s, 13.4 MB/s scp /etc/crypt_keyfile [email protected]:/etc/", "scp -p /etc/crypt_keyfile [email protected]:/etc/", "cryptsetup luksFormat /dev/shared_vg1/shared_lv1 --type luks2 --key-file=/etc/crypt_keyfile WARNING! ======== This will overwrite data on /dev/shared_vg1/shared_lv1 irrevocably. Are you sure? (Type 'yes' in capital letters): YES", "pcs resource create crypt --group shared_vg1 ocf:heartbeat:crypt crypt_dev=\"luks_lv1\" crypt_type=luks2 key_file=/etc/crypt_keyfile encrypted_dev=\"/dev/shared_vg1/shared_lv1\"", "ls -l /dev/mapper/ lrwxrwxrwx 1 root root 7 Mar 4 09:52 luks_lv1 -> ../dm-3", "mkfs.gfs2 -j3 -p lock_dlm -t my_cluster:gfs2-demo1 /dev/mapper/luks_lv1 /dev/mapper/luks_lv1 is a symbolic link to /dev/dm-3 This will destroy any data on /dev/dm-3 Are you sure you want to proceed? [y/n] y Discarding device contents (may take a while on large devices): Done Adding journals: Done Building resource groups: Done Creating quota file: Done Writing superblock and syncing: Done Device: /dev/mapper/luks_lv1 Block size: 4096 Device size: 4.98 GB (1306624 blocks) Filesystem size: 4.98 GB (1306622 blocks) Journals: 3 Journal size: 16MB Resource groups: 23 Locking protocol: \"lock_dlm\" Lock table: \"my_cluster:gfs2-demo1\" UUID: de263f7b-0f12-4d02-bbb2-56642fade293", "pcs resource create sharedfs1 --group shared_vg1 ocf:heartbeat:Filesystem device=\"/dev/mapper/luks_lv1\" directory=\"/mnt/gfs1\" fstype=\"gfs2\" options=noatime op monitor interval=10s on-fail=fence", "mount | grep gfs2 /dev/mapper/luks_lv1 on /mnt/gfs1 type gfs2 (rw,noatime,seclabel) mount | grep gfs2 /dev/mapper/luks_lv1 on /mnt/gfs1 type gfs2 (rw,noatime,seclabel)", "pcs status --full Cluster name: my_cluster [...] Full list of resources: smoke-apc (stonith:fence_apc): Started z1.example.com Clone Set: locking-clone [locking] Resource Group: locking:0 dlm (ocf::pacemaker:controld): Started z2.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z2.example.com Resource Group: locking:1 dlm (ocf::pacemaker:controld): Started z1.example.com lvmlockd (ocf::heartbeat:lvmlockd): Started z1.example.com Started: [ z1.example.com z2.example.com ] Clone Set: shared_vg1-clone [shared_vg1] Resource Group: shared_vg1:0 sharedlv1 (ocf::heartbeat:LVM-activate): Started z2.example.com crypt (ocf::heartbeat:crypt) Started z2.example.com sharedfs1 (ocf::heartbeat:Filesystem): Started z2.example.com Resource Group: shared_vg1:1 sharedlv1 (ocf::heartbeat:LVM-activate): Started z1.example.com crypt (ocf::heartbeat:crypt) Started z1.example.com sharedfs1 (ocf::heartbeat:Filesystem): Started z1.example.com Started: [z1.example.com z2.example.com ]", "vgchange --lock-type none --lock-opt force upgrade_gfs_vg Forcibly change VG lock type to none? [y/n]: y Volume group \"upgrade_gfs_vg\" successfully changed", "vgchange --lock-type dlm upgrade_gfs_vg Volume group \"upgrade_gfs_vg\" successfully changed", "vgchange --lockstart upgrade_gfs_vg VG upgrade_gfs_vg starting dlm lockspace Starting locking. Waiting until locks are ready vgchange --lockstart upgrade_gfs_vg VG upgrade_gfs_vg starting dlm lockspace Starting locking. Waiting until locks are ready" ]

[ "ssh -i <ssh-key-path> core@<master-hostname>", "oc get -n openshift-network-operator deployment/network-operator", "NAME READY UP-TO-DATE AVAILABLE AGE network-operator 1/1 1 1 56m", "oc get clusteroperator/network", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE network 4.5.4 True False False 50m", "oc describe network.config/cluster", "Name: cluster Namespace: Labels: <none> Annotations: <none> API Version: config.openshift.io/v1 Kind: Network Metadata: Self Link: /apis/config.openshift.io/v1/networks/cluster Spec: 1 Cluster Network: Cidr: 10.128.0.0/14 Host Prefix: 23 Network Type: OpenShiftSDN Service Network: 172.30.0.0/16 Status: 2 Cluster Network: Cidr: 10.128.0.0/14 Host Prefix: 23 Cluster Network MTU: 8951 Network Type: OpenShiftSDN Service Network: 172.30.0.0/16 Events: <none>", "oc describe clusteroperators/network", "oc logs --namespace=openshift-network-operator deployment/network-operator", "spec: clusterNetwork: - cidr: 10.128.0.0/19 hostPrefix: 23 - cidr: 10.128.32.0/19 hostPrefix: 23", "spec: serviceNetwork: - 172.30.0.0/14", "defaultNetwork: type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789", "defaultNetwork: type: OVNKubernetes ovnKubernetesConfig: mtu: 1400 genevePort: 6081 ipsecConfig: {}", "kubeProxyConfig: proxyArguments: iptables-min-sync-period: - 0s", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: clusterNetwork: 1 - cidr: 10.128.0.0/14 hostPrefix: 23 serviceNetwork: 2 - 172.30.0.0/16 defaultNetwork: 3 type: OpenShiftSDN openshiftSDNConfig: mode: NetworkPolicy mtu: 1450 vxlanPort: 4789 kubeProxyConfig: iptablesSyncPeriod: 30s proxyArguments: iptables-min-sync-period: - 0s", "oc get -n openshift-dns-operator deployment/dns-operator", "NAME READY UP-TO-DATE AVAILABLE AGE dns-operator 1/1 1 1 23h", "oc get clusteroperator/dns", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE dns 4.1.0-0.11 True False False 92m", "patch dns.operator.openshift.io default --type merge --patch '{\"spec\":{\"managementState\":\"Unmanaged\"}}'", "oc edit dns.operator/default", "spec: nodePlacement: nodeSelector: node-role.kubernetes.io/worker: \"\"", "oc edit dns.operator/default", "spec: nodePlacement: tolerations: - effect: NoExecute key: \"dns-only\" operators: Equal value: abc tolerationSeconds: 3600 1", "oc describe dns.operator/default", "Name: default Namespace: Labels: <none> Annotations: <none> API Version: operator.openshift.io/v1 Kind: DNS Status: Cluster Domain: cluster.local 1 Cluster IP: 172.30.0.10 2", "oc get networks.config/cluster -o jsonpath='{USD.status.serviceNetwork}'", "[172.30.0.0/16]", "oc edit dns.operator/default", "apiVersion: operator.openshift.io/v1 kind: DNS metadata: name: default spec: servers: - name: foo-server 1 zones: 2 - example.com forwardPlugin: upstreams: 3 - 1.1.1.1 - 2.2.2.2:5353 - name: bar-server zones: - bar.com - example.com forwardPlugin: upstreams: - 3.3.3.3 - 4.4.4.4:5454", "oc get configmap/dns-default -n openshift-dns -o yaml", "apiVersion: v1 data: Corefile: | example.com:5353 { forward . 1.1.1.1 2.2.2.2:5353 } bar.com:5353 example.com:5353 { forward . 3.3.3.3 4.4.4.4:5454 1 } .:5353 { errors health kubernetes cluster.local in-addr.arpa ip6.arpa { pods insecure upstream fallthrough in-addr.arpa ip6.arpa } prometheus :9153 forward . /etc/resolv.conf { policy sequential } cache 30 reload } kind: ConfigMap metadata: labels: dns.operator.openshift.io/owning-dns: default name: dns-default namespace: openshift-dns", "oc describe clusteroperators/dns", "oc logs -n openshift-dns-operator deployment/dns-operator -c dns-operator", "apiVersion: config.openshift.io/v1 kind: Ingress metadata: name: cluster spec: domain: apps.openshiftdemos.com", "nodePlacement: nodeSelector: matchLabels: kubernetes.io/os: linux tolerations: - effect: NoSchedule operator: Exists", "httpCaptureCookies: - matchType: Exact maxLength: 128 name: MYCOOKIE", "httpCaptureHeaders: request: - maxLength: 256 name: Connection - maxLength: 128 name: User-Agent response: - maxLength: 256 name: Content-Type - maxLength: 256 name: Content-Length", "apiVersion: operator.openshift.io/v1 kind: IngressController spec: tlsSecurityProfile: old: {} type: Old", "oc edit IngressController default -n openshift-ingress-operator", "apiVersion: operator.openshift.io/v1 kind: IngressController 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", "oc describe IngressController default -n openshift-ingress-operator", "Name: default Namespace: openshift-ingress-operator Labels: <none> Annotations: <none> API Version: operator.openshift.io/v1 Kind: IngressController Spec: Tls Security Profile: Custom: Ciphers: ECDHE-ECDSA-CHACHA20-POLY1305 ECDHE-RSA-CHACHA20-POLY1305 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-ECDSA-AES128-GCM-SHA256 Min TLS Version: VersionTLS11 Type: Custom", "oc create configmap router-ca-certs-default --from-file=ca-bundle.pem=client-ca.crt -n openshift-config", "oc edit IngressController default -n openshift-ingress-operator", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: clientTLS: clientCertificatePolicy: Required clientCA: name: router-ca-certs-default allowedSubjectPatterns: - \"^/CN=example.com/ST=NC/C=US/O=Security/OU=OpenShiftUSD\"", "oc describe --namespace=openshift-ingress-operator ingresscontroller/default", "oc describe clusteroperators/ingress", "oc logs --namespace=openshift-ingress-operator deployments/ingress-operator", "oc describe --namespace=openshift-ingress-operator ingresscontroller/<name>", "oc --namespace openshift-ingress-operator get ingresscontrollers", "NAME AGE default 10m", "oc --namespace openshift-ingress create secret tls custom-certs-default --cert=tls.crt --key=tls.key", "oc patch --type=merge --namespace openshift-ingress-operator ingresscontrollers/default --patch '{\"spec\":{\"defaultCertificate\":{\"name\":\"custom-certs-default\"}}}'", "echo Q | openssl s_client -connect console-openshift-console.apps.<domain>:443 -showcerts 2>/dev/null | openssl x509 -noout -subject -issuer -enddate", "subject=C = US, ST = NC, L = Raleigh, O = RH, OU = OCP4, CN = *.apps.example.com issuer=C = US, ST = NC, L = Raleigh, O = RH, OU = OCP4, CN = example.com notAfter=May 10 08:32:45 2022 GM", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: defaultCertificate: name: custom-certs-default", "oc patch -n openshift-ingress-operator ingresscontrollers/default --type json -p USD'- op: remove\\n path: /spec/defaultCertificate'", "echo Q | openssl s_client -connect console-openshift-console.apps.<domain>:443 -showcerts 2>/dev/null | openssl x509 -noout -subject -issuer -enddate", "subject=CN = *.apps.<domain> issuer=CN = ingress-operator@1620633373 notAfter=May 10 10:44:36 2023 GMT", "oc get -n openshift-ingress-operator ingresscontrollers/default -o jsonpath='{USD.status.availableReplicas}'", "2", "oc patch -n openshift-ingress-operator ingresscontroller/default --patch '{\"spec\":{\"replicas\": 3}}' --type=merge", "ingresscontroller.operator.openshift.io/default patched", "oc get -n openshift-ingress-operator ingresscontrollers/default -o jsonpath='{USD.status.availableReplicas}'", "3", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: 3 1", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: 2 logging: access: destination: type: Container", "oc -n openshift-ingress logs deployment.apps/router-default -c logs", "2020-05-11T19:11:50.135710+00:00 router-default-57dfc6cd95-bpmk6 router-default-57dfc6cd95-bpmk6 haproxy[108]: 174.19.21.82:39654 [11/May/2020:19:11:50.133] public be_http:hello-openshift:hello-openshift/pod:hello-openshift:hello-openshift:10.128.2.12:8080 0/0/1/0/1 200 142 - - --NI 1/1/0/0/0 0/0 \"GET / HTTP/1.1\"", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: 2 logging: access: destination: type: Syslog syslog: address: 1.2.3.4 port: 10514", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: 2 logging: access: destination: type: Syslog syslog: address: 1.2.3.4 port: 10514 httpLogFormat: '%ci:%cp [%t] %ft %b/%s %B %bq %HM %HU %HV'", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: replicas: 2 logging: access: null", "oc -n openshift-ingress-operator patch ingresscontroller/default --type=merge -p '{\"spec\":{\"tuningOptions\": {\"threadCount\": 8}}}'", "cat router-internal.yaml apiVersion: v1 items: - apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: sharded namespace: openshift-ingress-operator spec: domain: <apps-sharded.basedomain.example.net> nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/worker: \"\" routeSelector: matchLabels: type: sharded status: {} kind: List metadata: resourceVersion: \"\" selfLink: \"\"", "oc apply -f router-internal.yaml", "cat router-internal.yaml", "apiVersion: v1 items: - apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: sharded namespace: openshift-ingress-operator spec: domain: <apps-sharded.basedomain.example.net> nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/worker: \"\" namespaceSelector: matchLabels: type: sharded status: {} kind: List metadata: resourceVersion: \"\" selfLink: \"\"", "oc apply -f router-internal.yaml", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: namespace: openshift-ingress-operator name: <name> 1 spec: domain: <domain> 2 endpointPublishingStrategy: type: LoadBalancerService loadBalancer: scope: Internal 3", "oc create -f <name>-ingress-controller.yaml 1", "oc --all-namespaces=true get ingresscontrollers", "oc -n openshift-ingress-operator edit ingresscontroller/default", "spec: endpointPublishingStrategy: loadBalancer: providerParameters: gcp: clientAccess: Global 1 type: GCP scope: Internal type: LoadBalancerService", "oc -n openshift-ingress edit svc/router-default -o yaml", "oc replace --force --wait --filename - <<EOF apiVersion: operator.openshift.io/v1 kind: IngressController metadata: namespace: openshift-ingress-operator name: default spec: endpointPublishingStrategy: type: LoadBalancerService loadBalancer: scope: Internal EOF", "oc -n openshift-ingress-operator patch ingresscontroller/default --patch '{\"spec\":{\"routeAdmission\":{\"namespaceOwnership\":\"InterNamespaceAllowed\"}}}' --type=merge", "spec: routeAdmission: namespaceOwnership: InterNamespaceAllowed", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: routeAdmission: namespaceOwnership: InterNamespaceAllowed", "oc edit IngressController", "spec: routeAdmission: wildcardPolicy: WildcardsDisallowed # or WildcardsAllowed", "oc edit IngressController", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: httpHeaders: forwardedHeaderPolicy: Append", "oc -n openshift-ingress-operator annotate ingresscontrollers/<ingresscontroller_name> ingress.operator.openshift.io/default-enable-http2=true", "oc annotate ingresses.config/cluster ingress.operator.openshift.io/default-enable-http2=true", "apiVersion: config.openshift.io/v1 kind: Ingress metadata: name: cluster annotations: ingress.operator.openshift.io/default-enable-http2: \"true\"", "oc -n openshift-ingress-operator edit ingresscontroller/default", "spec: endpointPublishingStrategy: hostNetwork: protocol: PROXY type: HostNetwork", "spec: endpointPublishingStrategy: nodePort: protocol: PROXY type: NodePortService", "oc edit ingresses.config/cluster -o yaml", "apiVersion: config.openshift.io/v1 kind: Ingress metadata: name: cluster spec: domain: apps.example.com 1 appsDomain: <test.example.com> 2", "oc expose service hello-openshift route.route.openshift.io/hello-openshift exposed", "oc get routes NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD hello-openshift hello_openshift-<my_project>.test.example.com hello-openshift 8080-tcp None", "oc -n openshift-ingress-operator patch ingresscontrollers/default --type=merge --patch='{\"spec\":{\"httpHeaders\":{\"headerNameCaseAdjustments\":[\"Host\"]}}}'", "oc annotate routes/my-application haproxy.router.openshift.io/h1-adjust-case=true", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: httpHeaders: headerNameCaseAdjustments: - Host", "apiVersion: route.openshift.io/v1 kind: Route metadata: annotations: haproxy.router.openshift.io/h1-adjust-case: true 1 name: my-application namespace: my-application spec: to: kind: Service name: my-application", "oc -n openshift-config create configmap my-custom-error-code-pages --from-file=error-page-503.http --from-file=error-page-404.http", "oc patch -n openshift-ingress-operator ingresscontroller/default --patch '{\"spec\":{\"httpErrorCodePages\":{\"name\":\"my-custom-error-code-pages\"}}}' --type=merge", "oc get cm default-errorpages -n openshift-ingress", "NAME DATA AGE default-errorpages 2 25s 1", "oc -n openshift-ingress rsh <router_pod> cat /var/lib/haproxy/conf/error_code_pages/error-page-503.http", "oc -n openshift-ingress rsh <router_pod> cat /var/lib/haproxy/conf/error_code_pages/error-page-404.http", "oc new-project test-ingress", "oc new-app django-psql-example", "curl -vk <route_hostname>", "curl -vk <route_hostname>", "oc -n openshift-ingress rsh <router> cat /var/lib/haproxy/conf/haproxy.config | grep errorfile", "oc get podnetworkconnectivitycheck -n openshift-network-diagnostics", "NAME AGE network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-1 73m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-2 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-apiserver-service-cluster 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-default-service-cluster 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-load-balancer-api-external 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-load-balancer-api-internal 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-master-0 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-master-1 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-master-2 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh 74m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-worker-c-n8mbf 74m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-ci-ln-x5sv9rb-f76d1-4rzrp-worker-d-4hnrz 74m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-network-check-target-service-cluster 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-openshift-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-openshift-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-1 75m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-openshift-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-2 74m network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-openshift-apiserver-service-cluster 75m", "oc get podnetworkconnectivitycheck <name> -n openshift-network-diagnostics -o yaml", "apiVersion: controlplane.operator.openshift.io/v1alpha1 kind: PodNetworkConnectivityCheck metadata: name: network-check-source-ci-ln-x5sv9rb-f76d1-4rzrp-worker-b-6xdmh-to-kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0 namespace: openshift-network-diagnostics spec: sourcePod: network-check-source-7c88f6d9f-hmg2f targetEndpoint: 10.0.0.4:6443 tlsClientCert: name: \"\" status: conditions: - lastTransitionTime: \"2021-01-13T20:11:34Z\" message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnectSuccess status: \"True\" type: Reachable failures: - latency: 2.241775ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:10:34Z\" - latency: 2.582129ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:09:34Z\" - latency: 3.483578ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:08:34Z\" outages: - end: \"2021-01-13T20:11:34Z\" endLogs: - latency: 2.032018ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T20:11:34Z\" - latency: 2.241775ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:10:34Z\" - latency: 2.582129ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:09:34Z\" - latency: 3.483578ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:08:34Z\" message: Connectivity restored after 2m59.999789186s start: \"2021-01-13T20:08:34Z\" startLogs: - latency: 3.483578ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: failed to establish a TCP connection to 10.0.0.4:6443: dial tcp 10.0.0.4:6443: connect: connection refused' reason: TCPConnectError success: false time: \"2021-01-13T20:08:34Z\" successes: - latency: 2.845865ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:14:34Z\" - latency: 2.926345ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:13:34Z\" - latency: 2.895796ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:12:34Z\" - latency: 2.696844ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:11:34Z\" - latency: 1.502064ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:10:34Z\" - latency: 1.388857ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:09:34Z\" - latency: 1.906383ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:08:34Z\" - latency: 2.089073ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:07:34Z\" - latency: 2.156994ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:06:34Z\" - latency: 1.777043ms message: 'kubernetes-apiserver-endpoint-ci-ln-x5sv9rb-f76d1-4rzrp-master-0: tcp connection to 10.0.0.4:6443 succeeded' reason: TCPConnect success: true time: \"2021-01-13T21:05:34Z\"", "oc patch network.config.openshift.io cluster --type=merge -p '{ \"spec\": { \"serviceNodePortRange\": \"30000-<port>\" } }'", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: serviceNodePortRange: \"30000-<port>\"", "network.config.openshift.io/cluster patched", "oc get configmaps -n openshift-kube-apiserver config -o jsonpath=\"{.data['config\\.yaml']}\" | grep -Eo '\"service-node-port-range\":[\"[[:digit:]]+-[[:digit:]]+\"]'", "\"service-node-port-range\":[\"30000-33000\"]", "oc create sa ipfailover", "oc adm policy add-scc-to-user privileged -z ipfailover oc adm policy add-scc-to-user hostnetwork -z ipfailover", "apiVersion: apps/v1 kind: Deployment metadata: name: ipfailover-keepalived 1 labels: ipfailover: hello-openshift spec: strategy: type: Recreate replicas: 2 selector: matchLabels: ipfailover: hello-openshift template: metadata: labels: ipfailover: hello-openshift spec: serviceAccountName: ipfailover privileged: true hostNetwork: true nodeSelector: node-role.kubernetes.io/worker: \"\" containers: - name: openshift-ipfailover image: quay.io/openshift/origin-keepalived-ipfailover ports: - containerPort: 63000 hostPort: 63000 imagePullPolicy: IfNotPresent securityContext: privileged: true volumeMounts: - name: lib-modules mountPath: /lib/modules readOnly: true - name: host-slash mountPath: /host readOnly: true mountPropagation: HostToContainer - name: etc-sysconfig mountPath: /etc/sysconfig readOnly: true - name: config-volume mountPath: /etc/keepalive env: - name: OPENSHIFT_HA_CONFIG_NAME value: \"ipfailover\" - name: OPENSHIFT_HA_VIRTUAL_IPS 2 value: \"1.1.1.1-2\" - name: OPENSHIFT_HA_VIP_GROUPS 3 value: \"10\" - name: OPENSHIFT_HA_NETWORK_INTERFACE 4 value: \"ens3\" #The host interface to assign the VIPs - name: OPENSHIFT_HA_MONITOR_PORT 5 value: \"30060\" - name: OPENSHIFT_HA_VRRP_ID_OFFSET 6 value: \"0\" - name: OPENSHIFT_HA_REPLICA_COUNT 7 value: \"2\" #Must match the number of replicas in the deployment - name: OPENSHIFT_HA_USE_UNICAST value: \"false\" #- name: OPENSHIFT_HA_UNICAST_PEERS #value: \"10.0.148.40,10.0.160.234,10.0.199.110\" - name: OPENSHIFT_HA_IPTABLES_CHAIN 8 value: \"INPUT\" #- name: OPENSHIFT_HA_NOTIFY_SCRIPT 9 # value: /etc/keepalive/mynotifyscript.sh - name: OPENSHIFT_HA_CHECK_SCRIPT 10 value: \"/etc/keepalive/mycheckscript.sh\" - name: OPENSHIFT_HA_PREEMPTION 11 value: \"preempt_delay 300\" - name: OPENSHIFT_HA_CHECK_INTERVAL 12 value: \"2\" livenessProbe: initialDelaySeconds: 10 exec: command: - pgrep - keepalived volumes: - name: lib-modules hostPath: path: /lib/modules - name: host-slash hostPath: path: / - name: etc-sysconfig hostPath: path: /etc/sysconfig # config-volume contains the check script # created with `oc create configmap keepalived-checkscript --from-file=mycheckscript.sh` - configMap: defaultMode: 0755 name: keepalived-checkscript name: config-volume imagePullSecrets: - name: openshift-pull-secret 13", "#!/bin/bash # Whatever tests are needed # E.g., send request and verify response exit 0", "oc create configmap mycustomcheck --from-file=mycheckscript.sh", "oc set env deploy/ipfailover-keepalived OPENSHIFT_HA_CHECK_SCRIPT=/etc/keepalive/mycheckscript.sh", "oc set volume deploy/ipfailover-keepalived --add --overwrite --name=config-volume --mount-path=/etc/keepalive --source='{\"configMap\": { \"name\": \"mycustomcheck\", \"defaultMode\": 493}}'", "oc edit deploy ipfailover-keepalived", "spec: containers: - env: - name: OPENSHIFT_HA_CHECK_SCRIPT 1 value: /etc/keepalive/mycheckscript.sh volumeMounts: 2 - mountPath: /etc/keepalive name: config-volume dnsPolicy: ClusterFirst volumes: 3 - configMap: defaultMode: 0755 4 name: customrouter name: config-volume", "oc edit deploy ipfailover-keepalived", "spec: containers: - env: - name: OPENSHIFT_HA_PREEMPTION 1 value: preempt_delay 300", "spec: env: - name: OPENSHIFT_HA_VIP_GROUPS 1 value: \"3\"", "oc get pod -l ipfailover -o jsonpath=\" {range .items[?(@.spec.volumes[*].configMap)]} {'Namespace: '}{.metadata.namespace} {'Pod: '}{.metadata.name} {'Volumes that use config maps:'} {range .spec.volumes[?(@.configMap)]} {'volume: '}{.name} {'configMap: '}{.configMap.name}{'\\n'}{end} {end}\"", "Namespace: default Pod: keepalived-worker-59df45db9c-2x9mn Volumes that use config maps: volume: config-volume configMap: mycustomcheck", "oc delete configmap <configmap_name>", "oc get deployment -l ipfailover", "NAMESPACE NAME READY UP-TO-DATE AVAILABLE AGE default ipfailover 2/2 2 2 105d", "oc delete deployment <ipfailover_deployment_name>", "oc delete sa ipfailover", "apiVersion: batch/v1 kind: Job metadata: generateName: remove-ipfailover- labels: app: remove-ipfailover spec: template: metadata: name: remove-ipfailover spec: containers: - name: remove-ipfailover image: quay.io/openshift/origin-keepalived-ipfailover:4.9 command: [\"/var/lib/ipfailover/keepalived/remove-failover.sh\"] nodeSelector: kubernetes.io/hostname: <host_name> <.> restartPolicy: Never", "oc create -f remove-ipfailover-job.yaml", "job.batch/remove-ipfailover-2h8dm created", "oc logs job/remove-ipfailover-2h8dm", "remove-failover.sh: OpenShift IP Failover service terminating. - Removing ip_vs module - Cleaning up - Releasing VIPs (interface eth0)", "apiVersion: v1 kind: Pod metadata: namespace: project1 name: example-pod spec: containers: - name: example-pod ports: - containerPort: 30100 name: sctpserver protocol: SCTP", "apiVersion: v1 kind: Service metadata: namespace: project1 name: sctpserver spec: ports: - name: sctpserver protocol: SCTP port: 30100 targetPort: 30100 type: ClusterIP", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-sctp-on-http spec: podSelector: matchLabels: role: web ingress: - ports: - protocol: SCTP port: 80", "apiVersion: machineconfiguration.openshift.io/v1 kind: MachineConfig metadata: name: load-sctp-module labels: machineconfiguration.openshift.io/role: worker spec: config: ignition: version: 3.2.0 storage: files: - path: /etc/modprobe.d/sctp-blacklist.conf mode: 0644 overwrite: true contents: source: data:, - path: /etc/modules-load.d/sctp-load.conf mode: 0644 overwrite: true contents: source: data:,sctp", "oc create -f load-sctp-module.yaml", "oc get nodes", "apiVersion: v1 kind: Pod metadata: name: sctpserver labels: app: sctpserver spec: containers: - name: sctpserver image: registry.access.redhat.com/ubi8/ubi command: [\"/bin/sh\", \"-c\"] args: [\"dnf install -y nc && sleep inf\"] ports: - containerPort: 30102 name: sctpserver protocol: SCTP", "oc create -f sctp-server.yaml", "apiVersion: v1 kind: Service metadata: name: sctpservice labels: app: sctpserver spec: type: NodePort selector: app: sctpserver ports: - name: sctpserver protocol: SCTP port: 30102 targetPort: 30102", "oc create -f sctp-service.yaml", "apiVersion: v1 kind: Pod metadata: name: sctpclient labels: app: sctpclient spec: containers: - name: sctpclient image: registry.access.redhat.com/ubi8/ubi command: [\"/bin/sh\", \"-c\"] args: [\"dnf install -y nc && sleep inf\"]", "oc apply -f sctp-client.yaml", "oc rsh sctpserver", "nc -l 30102 --sctp", "oc get services sctpservice -o go-template='{{.spec.clusterIP}}{{\"\\n\"}}'", "oc rsh sctpclient", "nc <cluster_IP> 30102 --sctp", "cat << EOF| oc create -f - apiVersion: v1 kind: Namespace metadata: name: openshift-ptp annotations: workload.openshift.io/allowed: management labels: name: openshift-ptp openshift.io/cluster-monitoring: \"true\" EOF", "cat << EOF| oc create -f - apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: ptp-operators namespace: openshift-ptp spec: targetNamespaces: - openshift-ptp EOF", "OC_VERSION=USD(oc version -o yaml | grep openshiftVersion | grep -o '[0-9]*[.][0-9]*' | head -1)", "cat << EOF| oc create -f - apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: ptp-operator-subscription namespace: openshift-ptp spec: channel: \"USD{OC_VERSION}\" name: ptp-operator source: redhat-operators sourceNamespace: openshift-marketplace EOF", "oc get csv -n openshift-ptp -o custom-columns=Name:.metadata.name,Phase:.status.phase", "Name Phase ptp-operator.4.4.0-202006160135 Succeeded", "apiVersion: ptp.openshift.io/v1 kind: NodePtpDevice metadata: creationTimestamp: \"2019-11-15T08:57:11Z\" generation: 1 name: dev-worker-0 1 namespace: openshift-ptp 2 resourceVersion: \"487462\" selfLink: /apis/ptp.openshift.io/v1/namespaces/openshift-ptp/nodeptpdevices/dev-worker-0 uid: 08d133f7-aae2-403f-84ad-1fe624e5ab3f spec: {} status: devices: 3 - name: eno1 - name: eno2 - name: ens787f0 - name: ens787f1 - name: ens801f0 - name: ens801f1 - name: ens802f0 - name: ens802f1 - name: ens803", "oc get NodePtpDevice -n openshift-ptp -o yaml", "apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: ordinary-clock-ptp-config 1 namespace: openshift-ptp spec: profile: 2 - name: \"profile1\" 3 interface: \"ens787f1\" 4 ptp4lOpts: \"-s -2\" 5 phc2sysOpts: \"-a -r\" 6 ptp4lConf: \"\" 7 ptpSchedulingPolicy: SCHED_OTHER 8 ptpSchedulingPriority: 10 9 recommend: 10 - profile: \"profile1\" 11 priority: 10 12 match: 13 - nodeLabel: \"node-role.kubernetes.io/worker\" 14 nodeName: \"compute-0.example.com\" 15", "oc create -f ordinary-clock-ptp-config.yaml", "oc get pods -n openshift-ptp -o wide", "NAME READY STATUS RESTARTS AGE IP NODE linuxptp-daemon-4xkbb 1/1 Running 0 43m 10.1.196.24 compute-0.example.com linuxptp-daemon-tdspf 1/1 Running 0 43m 10.1.196.25 compute-1.example.com ptp-operator-657bbb64c8-2f8sj 1/1 Running 0 43m 10.129.0.61 control-plane-1.example.com", "oc logs linuxptp-daemon-4xkbb -n openshift-ptp -c linuxptp-daemon-container", "I1115 09:41:17.117596 4143292 daemon.go:107] in applyNodePTPProfile I1115 09:41:17.117604 4143292 daemon.go:109] updating NodePTPProfile to: I1115 09:41:17.117607 4143292 daemon.go:110] ------------------------------------ I1115 09:41:17.117612 4143292 daemon.go:102] Profile Name: profile1 I1115 09:41:17.117616 4143292 daemon.go:102] Interface: ens787f1 I1115 09:41:17.117620 4143292 daemon.go:102] Ptp4lOpts: -s -2 I1115 09:41:17.117623 4143292 daemon.go:102] Phc2sysOpts: -a -r I1115 09:41:17.117626 4143292 daemon.go:116] ------------------------------------", "apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: boundary-clock-ptp-config 1 namespace: openshift-ptp spec: profile: 2 - name: \"profile1\" 3 interface: \"\" 4 ptp4lOpts: \"-2\" 5 ptp4lConf: | 6 [ens1f0] 7 masterOnly 0 [ens1f3] 8 masterOnly 1 [global] # # Default Data Set # twoStepFlag 1 #slaveOnly 1 priority1 128 priority2 128 domainNumber 24 #utc_offset 37 clockClass 248 clockAccuracy 0xFE offsetScaledLogVariance 0xFFFF free_running 0 freq_est_interval 1 dscp_event 0 dscp_general 0 dataset_comparison G.8275.x G.8275.defaultDS.localPriority 128 # # Port Data Set # logAnnounceInterval -3 logSyncInterval -4 logMinDelayReqInterval -4 logMinPdelayReqInterval -4 announceReceiptTimeout 3 syncReceiptTimeout 0 delayAsymmetry 0 fault_reset_interval 4 neighborPropDelayThresh 20000000 masterOnly 0 G.8275.portDS.localPriority 128 # # Run time options # assume_two_step 0 logging_level 6 path_trace_enabled 0 follow_up_info 0 hybrid_e2e 0 inhibit_multicast_service 0 net_sync_monitor 0 tc_spanning_tree 0 tx_timestamp_timeout 10 #was 1 (default !) unicast_listen 0 unicast_master_table 0 unicast_req_duration 3600 use_syslog 1 verbose 0 summary_interval -4 kernel_leap 1 check_fup_sync 0 # # Servo Options # pi_proportional_const 0.0 pi_integral_const 0.0 pi_proportional_scale 0.0 pi_proportional_exponent -0.3 pi_proportional_norm_max 0.7 pi_integral_scale 0.0 pi_integral_exponent 0.4 pi_integral_norm_max 0.3 step_threshold 2.0 first_step_threshold 0.00002 max_frequency 900000000 clock_servo pi sanity_freq_limit 200000000 ntpshm_segment 0 # # Transport options # transportSpecific 0x0 ptp_dst_mac 01:1B:19:00:00:00 p2p_dst_mac 01:80:C2:00:00:0E udp_ttl 1 udp6_scope 0x0E uds_address /var/run/ptp4l # # Default interface options # clock_type BC network_transport UDPv4 delay_mechanism E2E time_stamping hardware tsproc_mode filter delay_filter moving_median delay_filter_length 10 egressLatency 0 ingressLatency 0 boundary_clock_jbod 0 9 # # Clock description # productDescription ;; revisionData ;; manufacturerIdentity 00:00:00 userDescription ; timeSource 0xA0 phc2sysOpts: \"-a -r\" 10 ptpSchedulingPolicy: SCHED_OTHER 11 ptpSchedulingPriority: 10 12 recommend: 13 - profile: \"profile1\" 14 priority: 10 15 match: 16 - nodeLabel: \"node-role.kubernetes.io/worker\" 17 nodeName: \"compute-0.example.com\" 18", "oc create -f boundary-clock-ptp-config.yaml", "oc get pods -n openshift-ptp -o wide", "NAME READY STATUS RESTARTS AGE IP NODE linuxptp-daemon-4xkbb 1/1 Running 0 43m 10.1.196.24 compute-0.example.com linuxptp-daemon-tdspf 1/1 Running 0 43m 10.1.196.25 compute-1.example.com ptp-operator-657bbb64c8-2f8sj 1/1 Running 0 43m 10.129.0.61 control-plane-1.example.com", "oc logs linuxptp-daemon-4xkbb -n openshift-ptp -c linuxptp-daemon-container", "I1115 09:41:17.117596 4143292 daemon.go:107] in applyNodePTPProfile I1115 09:41:17.117604 4143292 daemon.go:109] updating NodePTPProfile to: I1115 09:41:17.117607 4143292 daemon.go:110] ------------------------------------ I1115 09:41:17.117612 4143292 daemon.go:102] Profile Name: profile1 I1115 09:41:17.117616 4143292 daemon.go:102] Interface: I1115 09:41:17.117620 4143292 daemon.go:102] Ptp4lOpts: -2 I1115 09:41:17.117623 4143292 daemon.go:102] Phc2sysOpts: -a -r I1115 09:41:17.117626 4143292 daemon.go:116] ------------------------------------", "oc edit PtpConfig -n openshift-ptp", "apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: <ptp_config_name> namespace: openshift-ptp spec: profile: - name: \"profile1\" ptpSchedulingPolicy: SCHED_FIFO 1 ptpSchedulingPriority: 10 2", "oc get pods -n openshift-ptp -o wide", "NAME READY STATUS RESTARTS AGE IP NODE linuxptp-daemon-gmv2n 3/3 Running 0 1d17h 10.1.196.24 compute-0.example.com linuxptp-daemon-lgm55 3/3 Running 0 1d17h 10.1.196.25 compute-1.example.com ptp-operator-3r4dcvf7f4-zndk7 1/1 Running 0 1d7h 10.129.0.61 control-plane-1.example.com", "oc -n openshift-ptp logs linuxptp-daemon-lgm55 -c linuxptp-daemon-container|grep chrt", "I1216 19:24:57.091872 1600715 daemon.go:285] /bin/chrt -f 65 /usr/sbin/ptp4l -f /var/run/ptp4l.0.config -2 --summary_interval -4 -m", "oc get pods -n openshift-ptp -o wide", "NAME READY STATUS RESTARTS AGE IP NODE linuxptp-daemon-lmvgn 3/3 Running 0 4d17h 10.1.196.24 compute-0.example.com linuxptp-daemon-qhfg7 3/3 Running 0 4d17h 10.1.196.25 compute-1.example.com ptp-operator-6b8dcbf7f4-zndk7 1/1 Running 0 5d7h 10.129.0.61 control-plane-1.example.com", "oc -n openshift-ptp get nodeptpdevices.ptp.openshift.io", "NAME AGE control-plane-0.example.com 10d control-plane-1.example.com 10d compute-0.example.com 10d compute-1.example.com 10d compute-2.example.com 10d", "oc -n openshift-ptp get nodeptpdevices.ptp.openshift.io <node_name> -o yaml", "apiVersion: ptp.openshift.io/v1 kind: NodePtpDevice metadata: creationTimestamp: \"2021-09-14T16:52:33Z\" generation: 1 name: compute-0.example.com namespace: openshift-ptp resourceVersion: \"177400\" uid: 30413db0-4d8d-46da-9bef-737bacd548fd spec: {} status: devices: - name: eno1 - name: eno2 - name: eno3 - name: eno4 - name: enp5s0f0 - name: enp5s0f1", "oc get pods -n openshift-ptp -o wide", "NAME READY STATUS RESTARTS AGE IP NODE linuxptp-daemon-lmvgn 3/3 Running 0 4d17h 10.1.196.24 compute-0.example.com linuxptp-daemon-qhfg7 3/3 Running 0 4d17h 10.1.196.25 compute-1.example.com ptp-operator-6b8dcbf7f4-zndk7 1/1 Running 0 5d7h 10.129.0.61 control-plane-1.example.com", "oc rsh -n openshift-ptp -c linuxptp-daemon-container <linux_daemon_container>", "pmc -u -f /var/run/ptp4l.0.config -b 0 'GET PORT_DATA_SET'", "sending: GET PORT_DATA_SET 40a6b7.fffe.166ef0-1 seq 0 RESPONSE MANAGEMENT PORT_DATA_SET portIdentity 40a6b7.fffe.166ef0-1 portState SLAVE logMinDelayReqInterval -4 peerMeanPathDelay 0 logAnnounceInterval -3 announceReceiptTimeout 3 logSyncInterval -4 delayMechanism 1 logMinPdelayReqInterval -4 versionNumber 2", "oc get pods -n amq-interconnect", "NAME READY STATUS RESTARTS AGE amq-interconnect-645db76c76-k8ghs 1/1 Running 0 23h interconnect-operator-5cb5fc7cc-4v7qm 1/1 Running 0 23h", "oc get pods -n openshift-ptp", "NAME READY STATUS RESTARTS AGE linuxptp-daemon-2t78p 3/3 Running 0 12h linuxptp-daemon-k8n88 3/3 Running 0 12h", "oc edit PtpOperatorConfig default -n openshift-ptp", "spec: daemonNodeSelector: node-role.kubernetes.io/worker: \"\" ptpEventConfig: enableEventPublisher: true 1 transportHost: amqp://<instance_name>.<namespace>.svc.cluster.local 2", "apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: example-ptpconfig namespace: openshift-ptp spec: profile: - name: \"profile1\" interface: \"enp5s0f0\" ptp4lOpts: \"-2 -s --summary_interval -4\" 1 phc2sysOpts: \"-a -r -m -n 24 -N 8 -R 16\" 2 ptp4lConf: \"\" 3 ptpClockThreshold: 4 holdOverTimeout: 5 maxOffsetThreshold: 100 minOffsetThreshold: -100", "[ { \"id\": \"75b1ad8f-c807-4c23-acf5-56f4b7ee3826\", \"endpointUri\": \"http://localhost:9089/event\", \"uriLocation\": \"http://localhost:8089/api/cloudNotifications/v1/subscriptions/75b1ad8f-c807-4c23-acf5-56f4b7ee3826\", \"resource\": \"/cluster/node/compute-1.example.com/ptp\" } ]", "{ \"uriLocation\": \"http://localhost:8089/api/cloudNotifications/v1/subscriptions\", \"resource\": \"/cluster/node/compute-1.example.com/ptp\" }", "{ \"id\":\"48210fb3-45be-4ce0-aa9b-41a0e58730ab\", \"endpointUri\": \"http://localhost:9089/event\", \"uriLocation\":\"http://localhost:8089/api/cloudNotifications/v1/subscriptions/48210fb3-45be-4ce0-aa9b-41a0e58730ab\", \"resource\":\"/cluster/node/compute-1.example.com/ptp\" }", "{\"status\":\"ping sent\"}", "OK", "oc get pods -n openshift-ptp", "NAME READY STATUS RESTARTS AGE linuxptp-daemon-2t78p 3/3 Running 0 8h linuxptp-daemon-k8n88 3/3 Running 0 8h", "oc exec -it <linuxptp-daemon> -n openshift-ptp -c cloud-event-proxy -- curl 127.0.0.1:9091/metrics", "HELP cne_amqp_events_published Metric to get number of events published by the transport TYPE cne_amqp_events_published gauge cne_amqp_events_published{address=\"/cluster/node/compute-1.example.com/ptp/status\",status=\"success\"} 1041 HELP cne_amqp_events_received Metric to get number of events received by the transport TYPE cne_amqp_events_received gauge cne_amqp_events_received{address=\"/cluster/node/compute-1.example.com/ptp\",status=\"success\"} 1019 HELP cne_amqp_receiver Metric to get number of receiver created TYPE cne_amqp_receiver gauge cne_amqp_receiver{address=\"/cluster/node/mock\",status=\"active\"} 1 cne_amqp_receiver{address=\"/cluster/node/compute-1.example.com/ptp\",status=\"active\"} 1 cne_amqp_receiver{address=\"/cluster/node/compute-1.example.com/redfish/event\",status=\"active\"}", "oc exec -it <linuxptp_daemon_pod> -n openshift-ptp -c cloud-event-proxy -- curl 127.0.0.1:9091/metrics", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: deny-by-default spec: podSelector: {} ingress: []", "apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-openshift-ingress spec: ingress: - from: - namespaceSelector: matchLabels: network.openshift.io/policy-group: ingress podSelector: {} policyTypes: - Ingress", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-same-namespace spec: podSelector: {} ingress: - from: - podSelector: {}", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-http-and-https spec: podSelector: matchLabels: role: frontend ingress: - ports: - protocol: TCP port: 80 - protocol: TCP port: 443", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-pod-and-namespace-both spec: podSelector: matchLabels: name: test-pods ingress: - from: - namespaceSelector: matchLabels: project: project_name podSelector: matchLabels: name: test-pods", "kind: Namespace apiVersion: v1 metadata: name: example1 annotations: k8s.ovn.org/acl-logging: |- { \"deny\": \"info\", \"allow\": \"info\" }", "2021-06-13T19:33:11.590Z|00005|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_deny-all\", verdict=drop, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:39,dl_dst=0a:58:0a:80:02:37,nw_src=10.128.2.57,nw_dst=10.128.2.55,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: policyAuditConfig: destination: \"null\" maxFileSize: 50 rateLimit: 20 syslogFacility: local0", "oc edit network.operator.openshift.io/cluster", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: policyAuditConfig: destination: \"null\" maxFileSize: 50 rateLimit: 20 syslogFacility: local0", "cat <<EOF| oc create -f - kind: Namespace apiVersion: v1 metadata: name: verify-audit-logging annotations: k8s.ovn.org/acl-logging: '{ \"deny\": \"alert\", \"allow\": \"alert\" }' EOF", "namespace/verify-audit-logging created", "oc annotate namespace verify-audit-logging k8s.ovn.org/acl-logging='{ \"deny\": \"alert\", \"allow\": \"alert\" }'", "namespace/verify-audit-logging annotated", "cat <<EOF| oc create -n verify-audit-logging -f - apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: deny-all spec: podSelector: matchLabels: policyTypes: - Ingress - Egress --- apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-same-namespace spec: podSelector: {} policyTypes: - Ingress - Egress ingress: - from: - podSelector: {} egress: - to: - namespaceSelector: matchLabels: namespace: verify-audit-logging EOF", "networkpolicy.networking.k8s.io/deny-all created networkpolicy.networking.k8s.io/allow-from-same-namespace created", "cat <<EOF| oc create -n default -f - apiVersion: v1 kind: Pod metadata: name: client spec: containers: - name: client image: registry.access.redhat.com/rhel7/rhel-tools command: [\"/bin/sh\", \"-c\"] args: [\"sleep inf\"] EOF", "for name in client server; do cat <<EOF| oc create -n verify-audit-logging -f - apiVersion: v1 kind: Pod metadata: name: USD{name} spec: containers: - name: USD{name} image: registry.access.redhat.com/rhel7/rhel-tools command: [\"/bin/sh\", \"-c\"] args: [\"sleep inf\"] EOF done", "pod/client created pod/server created", "POD_IP=USD(oc get pods server -n verify-audit-logging -o jsonpath='{.status.podIP}')", "oc exec -it client -n default -- /bin/ping -c 2 USDPOD_IP", "PING 10.128.2.55 (10.128.2.55) 56(84) bytes of data. --- 10.128.2.55 ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time 2041ms", "oc exec -it client -n verify-audit-logging -- /bin/ping -c 2 USDPOD_IP", "PING 10.128.0.86 (10.128.0.86) 56(84) bytes of data. 64 bytes from 10.128.0.86: icmp_seq=1 ttl=64 time=2.21 ms 64 bytes from 10.128.0.86: icmp_seq=2 ttl=64 time=0.440 ms --- 10.128.0.86 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 0.440/1.329/2.219/0.890 ms", "for pod in USD(oc get pods -n openshift-ovn-kubernetes -l app=ovnkube-node --no-headers=true | awk '{ print USD1 }') ; do oc exec -it USDpod -n openshift-ovn-kubernetes -- tail -4 /var/log/ovn/acl-audit-log.log done", "Defaulting container name to ovn-controller. Use 'oc describe pod/ovnkube-node-hdb8v -n openshift-ovn-kubernetes' to see all of the containers in this pod. 2021-06-13T19:33:11.590Z|00005|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_deny-all\", verdict=drop, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:39,dl_dst=0a:58:0a:80:02:37,nw_src=10.128.2.57,nw_dst=10.128.2.55,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0 2021-06-13T19:33:12.614Z|00006|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_deny-all\", verdict=drop, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:39,dl_dst=0a:58:0a:80:02:37,nw_src=10.128.2.57,nw_dst=10.128.2.55,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0 2021-06-13T19:44:10.037Z|00007|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_allow-from-same-namespace_0\", verdict=allow, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:3b,dl_dst=0a:58:0a:80:02:3a,nw_src=10.128.2.59,nw_dst=10.128.2.58,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0 2021-06-13T19:44:11.037Z|00008|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_allow-from-same-namespace_0\", verdict=allow, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:3b,dl_dst=0a:58:0a:80:02:3a,nw_src=10.128.2.59,nw_dst=10.128.2.58,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0", "oc annotate namespace <namespace> k8s.ovn.org/acl-logging='{ \"deny\": \"alert\", \"allow\": \"notice\" }'", "kind: Namespace apiVersion: v1 metadata: name: <namespace> annotations: k8s.ovn.org/acl-logging: |- { \"deny\": \"alert\", \"allow\": \"notice\" }", "namespace/verify-audit-logging annotated", "for pod in USD(oc get pods -n openshift-ovn-kubernetes -l app=ovnkube-node --no-headers=true | awk '{ print USD1 }') ; do oc exec -it USDpod -n openshift-ovn-kubernetes -- tail -4 /var/log/ovn/acl-audit-log.log done", "2021-06-13T19:33:11.590Z|00005|acl_log(ovn_pinctrl0)|INFO|name=\"verify-audit-logging_deny-all\", verdict=drop, severity=alert: icmp,vlan_tci=0x0000,dl_src=0a:58:0a:80:02:39,dl_dst=0a:58:0a:80:02:37,nw_src=10.128.2.57,nw_dst=10.128.2.55,nw_tos=0,nw_ecn=0,nw_ttl=64,icmp_type=8,icmp_code=0", "oc annotate --overwrite namespace <namespace> k8s.ovn.org/acl-logging={}", "kind: Namespace apiVersion: v1 metadata: name: <namespace> annotations: k8s.ovn.org/acl-logging: null", "namespace/verify-audit-logging annotated", "touch <policy_name>.yaml", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: deny-by-default spec: podSelector: ingress: []", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-same-namespace spec: podSelector: ingress: - from: - podSelector: {}", "oc apply -f <policy_name>.yaml -n <namespace>", "networkpolicy.networking.k8s.io/default-deny created", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-27107 1 spec: podSelector: 2 matchLabels: app: mongodb ingress: - from: - podSelector: 3 matchLabels: app: app ports: 4 - protocol: TCP port: 27017", "oc get networkpolicy", "oc describe networkpolicy <policy_name> -n <namespace>", "oc describe networkpolicy allow-same-namespace", "Name: allow-same-namespace Namespace: ns1 Created on: 2021-05-24 22:28:56 -0400 EDT Labels: <none> Annotations: <none> Spec: PodSelector: <none> (Allowing the specific traffic to all pods in this namespace) Allowing ingress traffic: To Port: <any> (traffic allowed to all ports) From: PodSelector: <none> Not affecting egress traffic Policy Types: Ingress", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-27107 1 spec: podSelector: 2 matchLabels: app: mongodb ingress: - from: - podSelector: 3 matchLabels: app: app ports: 4 - protocol: TCP port: 27017", "oc get networkpolicy", "oc apply -n <namespace> -f <policy_file>.yaml", "oc edit networkpolicy <policy_name> -n <namespace>", "oc describe networkpolicy <policy_name> -n <namespace>", "kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-27107 1 spec: podSelector: 2 matchLabels: app: mongodb ingress: - from: - podSelector: 3 matchLabels: app: app ports: 4 - protocol: TCP port: 27017", "oc delete networkpolicy <policy_name> -n <namespace>", "networkpolicy.networking.k8s.io/default-deny deleted", "oc adm create-bootstrap-project-template -o yaml > template.yaml", "oc create -f template.yaml -n openshift-config", "oc edit project.config.openshift.io/cluster", "apiVersion: config.openshift.io/v1 kind: Project metadata: spec: projectRequestTemplate: name: <template_name>", "oc edit template <project_template> -n openshift-config", "objects: - apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-same-namespace spec: podSelector: {} ingress: - from: - podSelector: {} - apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-openshift-ingress spec: ingress: - from: - namespaceSelector: matchLabels: network.openshift.io/policy-group: ingress podSelector: {} policyTypes: - Ingress", "oc new-project <project> 1", "oc get networkpolicy NAME POD-SELECTOR AGE allow-from-openshift-ingress <none> 7s allow-from-same-namespace <none> 7s", "cat << EOF| oc create -f - apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-openshift-ingress spec: ingress: - from: - namespaceSelector: matchLabels: policy-group.network.openshift.io/ingress: \"\" podSelector: {} policyTypes: - Ingress EOF", "cat << EOF| oc create -f - apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: allow-from-openshift-monitoring spec: ingress: - from: - namespaceSelector: matchLabels: network.openshift.io/policy-group: monitoring podSelector: {} policyTypes: - Ingress EOF", "cat << EOF| oc create -f - kind: NetworkPolicy apiVersion: networking.k8s.io/v1 metadata: name: allow-same-namespace spec: podSelector: ingress: - from: - podSelector: {} EOF", "oc describe networkpolicy", "Name: allow-from-openshift-ingress Namespace: example1 Created on: 2020-06-09 00:28:17 -0400 EDT Labels: <none> Annotations: <none> Spec: PodSelector: <none> (Allowing the specific traffic to all pods in this namespace) Allowing ingress traffic: To Port: <any> (traffic allowed to all ports) From: NamespaceSelector: network.openshift.io/policy-group: ingress Not affecting egress traffic Policy Types: Ingress Name: allow-from-openshift-monitoring Namespace: example1 Created on: 2020-06-09 00:29:57 -0400 EDT Labels: <none> Annotations: <none> Spec: PodSelector: <none> (Allowing the specific traffic to all pods in this namespace) Allowing ingress traffic: To Port: <any> (traffic allowed to all ports) From: NamespaceSelector: network.openshift.io/policy-group: monitoring Not affecting egress traffic Policy Types: Ingress", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: # additionalNetworks: 1 - name: <name> 2 namespace: <namespace> 3 rawCNIConfig: |- 4 { } type: Raw", "apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: <name> 1 spec: config: |- 2 { }", "{ \"cniVersion\": \"0.3.1\", \"name\": \"work-network\", \"type\": \"bridge\", \"isGateway\": true, \"vlan\": 2, \"ipam\": { \"type\": \"dhcp\" } }", "{ \"cniVersion\": \"0.3.1\", \"name\": \"work-network\", \"type\": \"host-device\", \"device\": \"eth1\" }", "{ \"cniVersion\": \"0.3.1\", \"name\": \"work-network\", \"type\": \"ipvlan\", \"master\": \"eth1\", \"mode\": \"l3\", \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"192.168.10.10/24\" } ] } }", "{ \"cniVersion\": \"0.3.1\", \"name\": \"macvlan-net\", \"type\": \"macvlan\", \"master\": \"eth1\", \"mode\": \"bridge\", \"ipam\": { \"type\": \"dhcp\" } }", "{ \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"191.168.1.7/24\" } ] } }", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: additionalNetworks: - name: dhcp-shim namespace: default type: Raw rawCNIConfig: |- { \"name\": \"dhcp-shim\", \"cniVersion\": \"0.3.1\", \"type\": \"bridge\", \"ipam\": { \"type\": \"dhcp\" } } #", "{ \"ipam\": { \"type\": \"dhcp\" } }", "{ \"ipam\": { \"type\": \"whereabouts\", \"range\": \"192.0.2.192/27\", \"exclude\": [ \"192.0.2.192/30\", \"192.0.2.196/32\" ] } }", "oc edit networks.operator.openshift.io cluster", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: # additionalNetworks: - name: tertiary-net namespace: project2 type: Raw rawCNIConfig: |- { \"cniVersion\": \"0.3.1\", \"name\": \"tertiary-net\", \"type\": \"ipvlan\", \"master\": \"eth1\", \"mode\": \"l2\", \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"192.168.1.23/24\" } ] } }", "oc get network-attachment-definitions -n <namespace>", "NAME AGE test-network-1 14m", "apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: name: next-net spec: config: |- { \"cniVersion\": \"0.3.1\", \"name\": \"work-network\", \"type\": \"host-device\", \"device\": \"eth1\", \"ipam\": { \"type\": \"dhcp\" } }", "oc apply -f <file>.yaml", "apiVersion: k8s.cni.cncf.io/v1beta1 kind: MultiNetworkPolicy", "apiVersion: k8s.cni.cncf.io/v1beta1 kind: MultiNetworkPolicy metadata: annotations: k8s.v1.cni.cncf.io/policy-for: <network_name>", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: useMultiNetworkPolicy: true", "oc patch network.operator.openshift.io cluster --type=merge --patch-file=multinetwork-enable-patch.yaml", "network.operator.openshift.io/cluster patched", "touch <policy_name>.yaml", "apiVersion: k8s.cni.cncf.io/v1beta1 kind: MultiNetworkPolicy metadata: name: deny-by-default annotations: k8s.v1.cni.cncf.io/policy-for: <network_name> spec: podSelector: ingress: []", "apiVersion: k8s.cni.cncf.io/v1beta1 kind: MultiNetworkPolicy metadata: name: allow-same-namespace annotations: k8s.v1.cni.cncf.io/policy-for: <network_name> spec: podSelector: ingress: - from: - podSelector: {}", "oc apply -f <policy_name>.yaml -n <namespace>", "multinetworkpolicy.k8s.cni.cncf.io/default-deny created", "oc get multi-networkpolicy", "oc apply -n <namespace> -f <policy_file>.yaml", "oc edit multi-networkpolicy <policy_name> -n <namespace>", "oc describe multi-networkpolicy <policy_name> -n <namespace>", "oc get multi-networkpolicy", "oc describe multi-networkpolicy <policy_name> -n <namespace>", "oc delete multi-networkpolicy <policy_name> -n <namespace>", "multinetworkpolicy.k8s.cni.cncf.io/default-deny deleted", "metadata: annotations: k8s.v1.cni.cncf.io/networks: <network>[,<network>,...] 1", "metadata: annotations: k8s.v1.cni.cncf.io/networks: |- [ { \"name\": \"<network>\", 1 \"namespace\": \"<namespace>\", 2 \"default-route\": [\"<default-route>\"] 3 } ]", "oc create -f <name>.yaml", "oc get pod <name> -o yaml", "oc get pod example-pod -o yaml apiVersion: v1 kind: Pod metadata: annotations: k8s.v1.cni.cncf.io/networks: macvlan-bridge k8s.v1.cni.cncf.io/networks-status: |- 1 [{ \"name\": \"openshift-sdn\", \"interface\": \"eth0\", \"ips\": [ \"10.128.2.14\" ], \"default\": true, \"dns\": {} },{ \"name\": \"macvlan-bridge\", \"interface\": \"net1\", \"ips\": [ \"20.2.2.100\" ], \"mac\": \"22:2f:60:a5:f8:00\", \"dns\": {} }] name: example-pod namespace: default spec: status:", "oc edit pod <name>", "metadata: annotations: k8s.v1.cni.cncf.io/networks: '[<network>[,<network>,...]]' 1", "apiVersion: v1 kind: Pod metadata: name: example-pod annotations: k8s.v1.cni.cncf.io/networks: ' { \"name\": \"net1\" }, { \"name\": \"net2\", 1 \"default-route\": [\"192.0.2.1\"] 2 }' spec: containers: - name: example-pod command: [\"/bin/bash\", \"-c\", \"sleep 2000000000000\"] image: centos/tools", "oc exec -it <pod_name> -- ip route", "oc edit networks.operator.openshift.io cluster", "name: <name> 1 namespace: <namespace> 2 rawCNIConfig: '{ 3 }' type: Raw", "{ \"cniVersion\": \"0.3.1\", \"name\": \"<name>\", 1 \"plugins\": [{ 2 \"type\": \"macvlan\", \"capabilities\": { \"ips\": true }, 3 \"master\": \"eth0\", 4 \"mode\": \"bridge\", \"ipam\": { \"type\": \"static\" } }, { \"capabilities\": { \"mac\": true }, 5 \"type\": \"tuning\" }] }", "oc edit pod <name>", "apiVersion: v1 kind: Pod metadata: name: example-pod annotations: k8s.v1.cni.cncf.io/networks: '[ { \"name\": \"<name>\", 1 \"ips\": [ \"192.0.2.205/24\" ], 2 \"mac\": \"CA:FE:C0:FF:EE:00\" 3 } ]'", "oc exec -it <pod_name> -- ip a", "oc delete pod <name> -n <namespace>", "oc edit networks.operator.openshift.io cluster", "oc get network-attachment-definitions <network-name> -o yaml", "oc get network-attachment-definitions net1 -o go-template='{{printf \"%s\\n\" .spec.config}}' { \"cniVersion\": \"0.3.1\", \"type\": \"macvlan\", \"master\": \"ens5\", \"mode\": \"bridge\", \"ipam\": {\"type\":\"static\",\"routes\":[{\"dst\":\"0.0.0.0/0\",\"gw\":\"10.128.2.1\"}],\"addresses\":[{\"address\":\"10.128.2.100/23\",\"gateway\":\"10.128.2.1\"}],\"dns\":{\"nameservers\":[\"172.30.0.10\"],\"domain\":\"us-west-2.compute.internal\",\"search\":[\"us-west-2.compute.internal\"]}} }", "oc edit networks.operator.openshift.io cluster", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: additionalNetworks: [] 1", "oc get network-attachment-definition --all-namespaces", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: additionalNetworks: - name: test-network-1 namespace: additional-network-1 type: Raw rawCNIConfig: '{ \"cniVersion\": \"0.3.1\", \"name\": \"macvlan-vrf\", \"plugins\": [ 1 { \"type\": \"macvlan\", 2 \"master\": \"eth1\", \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"191.168.1.23/24\" } ] } }, { \"type\": \"vrf\", \"vrfname\": \"example-vrf-name\", 3 \"table\": 1001 4 }] }'", "oc create -f additional-network-attachment.yaml", "oc get network-attachment-definitions -n <namespace>", "NAME AGE additional-network-1 14m", "ip vrf show", "Name Table ----------------------- red 10", "ip link", "5: net1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master red state UP mode", "oc label node <node_name> feature.node.kubernetes.io/network-sriov.capable=\"true\"", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodeState metadata: name: node-25 1 namespace: openshift-sriov-network-operator ownerReferences: - apiVersion: sriovnetwork.openshift.io/v1 blockOwnerDeletion: true controller: true kind: SriovNetworkNodePolicy name: default spec: dpConfigVersion: \"39824\" status: interfaces: 2 - deviceID: \"1017\" driver: mlx5_core mtu: 1500 name: ens785f0 pciAddress: \"0000:18:00.0\" totalvfs: 8 vendor: 15b3 - deviceID: \"1017\" driver: mlx5_core mtu: 1500 name: ens785f1 pciAddress: \"0000:18:00.1\" totalvfs: 8 vendor: 15b3 - deviceID: 158b driver: i40e mtu: 1500 name: ens817f0 pciAddress: 0000:81:00.0 totalvfs: 64 vendor: \"8086\" - deviceID: 158b driver: i40e mtu: 1500 name: ens817f1 pciAddress: 0000:81:00.1 totalvfs: 64 vendor: \"8086\" - deviceID: 158b driver: i40e mtu: 1500 name: ens803f0 pciAddress: 0000:86:00.0 totalvfs: 64 vendor: \"8086\" syncStatus: Succeeded", "apiVersion: v1 kind: Pod metadata: name: rdma-app annotations: k8s.v1.cni.cncf.io/networks: sriov-rdma-mlnx spec: containers: - name: testpmd image: <RDMA_image> imagePullPolicy: IfNotPresent securityContext: runAsUser: 0 capabilities: add: [\"IPC_LOCK\",\"SYS_RESOURCE\",\"NET_RAW\"] command: [\"sleep\", \"infinity\"]", "apiVersion: v1 kind: Pod metadata: name: dpdk-app annotations: k8s.v1.cni.cncf.io/networks: sriov-dpdk-net spec: containers: - name: testpmd image: <DPDK_image> securityContext: runAsUser: 0 capabilities: add: [\"IPC_LOCK\",\"SYS_RESOURCE\",\"NET_RAW\"] volumeMounts: - mountPath: /dev/hugepages name: hugepage resources: limits: memory: \"1Gi\" cpu: \"2\" hugepages-1Gi: \"4Gi\" requests: memory: \"1Gi\" cpu: \"2\" hugepages-1Gi: \"4Gi\" command: [\"sleep\", \"infinity\"] volumes: - name: hugepage emptyDir: medium: HugePages", "cat << EOF| oc create -f - apiVersion: v1 kind: Namespace metadata: name: openshift-sriov-network-operator annotations: workload.openshift.io/allowed: management EOF", "cat << EOF| oc create -f - apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: sriov-network-operators namespace: openshift-sriov-network-operator spec: targetNamespaces: - openshift-sriov-network-operator EOF", "OC_VERSION=USD(oc version -o yaml | grep openshiftVersion | grep -o '[0-9]*[.][0-9]*' | head -1)", "cat << EOF| oc create -f - apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: sriov-network-operator-subscription namespace: openshift-sriov-network-operator spec: channel: \"USD{OC_VERSION}\" name: sriov-network-operator source: redhat-operators sourceNamespace: openshift-marketplace EOF", "oc get csv -n openshift-sriov-network-operator -o custom-columns=Name:.metadata.name,Phase:.status.phase", "Name Phase sriov-network-operator.4.9.0-202110121402 Succeeded", "oc annotate ns/openshift-sriov-network-operator workload.openshift.io/allowed=management", "oc get pods -n openshift-sriov-network-operator", "NAME READY STATUS RESTARTS AGE network-resources-injector-5cz5p 1/1 Running 0 10m network-resources-injector-dwqpx 1/1 Running 0 10m network-resources-injector-lktz5 1/1 Running 0 10m", "oc get pods -n openshift-sriov-network-operator", "NAME READY STATUS RESTARTS AGE operator-webhook-9jkw6 1/1 Running 0 16m operator-webhook-kbr5p 1/1 Running 0 16m operator-webhook-rpfrl 1/1 Running 0 16m", "oc patch sriovoperatorconfig default --type=merge -n openshift-sriov-network-operator --patch '{ \"spec\": { \"enableInjector\": <value> } }'", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovOperatorConfig metadata: name: default namespace: openshift-sriov-network-operator spec: enableInjector: <value>", "oc patch sriovoperatorconfig default --type=merge -n openshift-sriov-network-operator --patch '{ \"spec\": { \"enableOperatorWebhook\": <value> } }'", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovOperatorConfig metadata: name: default namespace: openshift-sriov-network-operator spec: enableOperatorWebhook: <value>", "oc patch sriovoperatorconfig default --type=json -n openshift-sriov-network-operator --patch '[{ \"op\": \"replace\", \"path\": \"/spec/configDaemonNodeSelector\", \"value\": {<node_label>} }]'", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovOperatorConfig metadata: name: default namespace: openshift-sriov-network-operator spec: configDaemonNodeSelector: <node_label>", "oc patch sriovoperatorconfig default --type=merge -n openshift-sriov-network-operator --patch '{ \"spec\": { \"disableDrain\": true } }'", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovOperatorConfig metadata: name: default namespace: openshift-sriov-network-operator spec: disableDrain: true", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: <name> 1 namespace: openshift-sriov-network-operator 2 spec: resourceName: <sriov_resource_name> 3 nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" 4 priority: <priority> 5 mtu: <mtu> 6 needVhostNet: false 7 numVfs: <num> 8 nicSelector: 9 vendor: \"<vendor_code>\" 10 deviceID: \"<device_id>\" 11 pfNames: [\"<pf_name>\", ...] 12 rootDevices: [\"<pci_bus_id>\", ...] 13 netFilter: \"<filter_string>\" 14 deviceType: <device_type> 15 isRdma: false 16 linkType: <link_type> 17", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: policy-ib-net-1 namespace: openshift-sriov-network-operator spec: resourceName: ibnic1 nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" numVfs: 4 nicSelector: vendor: \"15b3\" deviceID: \"101b\" rootDevices: - \"0000:19:00.0\" linkType: ib isRdma: true", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: policy-sriov-net-openstack-1 namespace: openshift-sriov-network-operator spec: resourceName: sriovnic1 nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" numVfs: 1 1 nicSelector: vendor: \"15b3\" deviceID: \"101b\" netFilter: \"openstack/NetworkID:ea24bd04-8674-4f69-b0ee-fa0b3bd20509\" 2", "pfNames: [\"netpf0#2-7\"]", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: policy-net-1 namespace: openshift-sriov-network-operator spec: resourceName: net1 nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" numVfs: 16 nicSelector: pfNames: [\"netpf0#0-0\"] deviceType: netdevice", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: policy-net-1-dpdk namespace: openshift-sriov-network-operator spec: resourceName: net1dpdk nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" numVfs: 16 nicSelector: pfNames: [\"netpf0#8-15\"] deviceType: vfio-pci", "oc create -f <name>-sriov-node-network.yaml", "oc get sriovnetworknodestates -n openshift-sriov-network-operator <node_name> -o jsonpath='{.status.syncStatus}'", "oc get sriovnetworknodestates -n openshift-sriov-network-operator <node_name>", "\"lastSyncError\": \"write /sys/bus/pci/devices/0000:3b:00.1/sriov_numvfs: cannot allocate memory\"", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: example-network namespace: additional-sriov-network-1 spec: ipam: | { \"type\": \"host-local\", \"subnet\": \"10.56.217.0/24\", \"rangeStart\": \"10.56.217.171\", \"rangeEnd\": \"10.56.217.181\", \"routes\": [{ \"dst\": \"0.0.0.0/0\" }], \"gateway\": \"10.56.217.1\" } vlan: 0 resourceName: intelnics metaPlugins : | { \"type\": \"vrf\", 1 \"vrfname\": \"example-vrf-name\" 2 }", "oc create -f sriov-network-attachment.yaml", "oc get network-attachment-definitions -n <namespace> 1", "NAME AGE additional-sriov-network-1 14m", "ip vrf show", "Name Table ----------------------- red 10", "ip link", "5: net1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master red state UP mode", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: <name> 1 namespace: openshift-sriov-network-operator 2 spec: resourceName: <sriov_resource_name> 3 networkNamespace: <target_namespace> 4 vlan: <vlan> 5 spoofChk: \"<spoof_check>\" 6 ipam: |- 7 {} linkState: <link_state> 8 maxTxRate: <max_tx_rate> 9 minTxRate: <min_tx_rate> 10 vlanQoS: <vlan_qos> 11 trust: \"<trust_vf>\" 12 capabilities: <capabilities> 13", "{ \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"191.168.1.7/24\" } ] } }", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: additionalNetworks: - name: dhcp-shim namespace: default type: Raw rawCNIConfig: |- { \"name\": \"dhcp-shim\", \"cniVersion\": \"0.3.1\", \"type\": \"bridge\", \"ipam\": { \"type\": \"dhcp\" } } #", "{ \"ipam\": { \"type\": \"dhcp\" } }", "{ \"ipam\": { \"type\": \"whereabouts\", \"range\": \"192.0.2.192/27\", \"exclude\": [ \"192.0.2.192/30\", \"192.0.2.196/32\" ] } }", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: attach1 namespace: openshift-sriov-network-operator spec: resourceName: net1 networkNamespace: project2 ipam: |- { \"type\": \"host-local\", \"subnet\": \"10.56.217.0/24\", \"rangeStart\": \"10.56.217.171\", \"rangeEnd\": \"10.56.217.181\", \"gateway\": \"10.56.217.1\" }", "oc create -f <name>.yaml", "oc get net-attach-def -n <namespace>", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovIBNetwork metadata: name: <name> 1 namespace: openshift-sriov-network-operator 2 spec: resourceName: <sriov_resource_name> 3 networkNamespace: <target_namespace> 4 ipam: |- 5 {} linkState: <link_state> 6 capabilities: <capabilities> 7", "{ \"ipam\": { \"type\": \"static\", \"addresses\": [ { \"address\": \"191.168.1.7/24\" } ] } }", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: additionalNetworks: - name: dhcp-shim namespace: default type: Raw rawCNIConfig: |- { \"name\": \"dhcp-shim\", \"cniVersion\": \"0.3.1\", \"type\": \"bridge\", \"ipam\": { \"type\": \"dhcp\" } } #", "{ \"ipam\": { \"type\": \"dhcp\" } }", "{ \"ipam\": { \"type\": \"whereabouts\", \"range\": \"192.0.2.192/27\", \"exclude\": [ \"192.0.2.192/30\", \"192.0.2.196/32\" ] } }", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovIBNetwork metadata: name: attach1 namespace: openshift-sriov-network-operator spec: resourceName: net1 networkNamespace: project2 ipam: |- { \"type\": \"host-local\", \"subnet\": \"10.56.217.0/24\", \"rangeStart\": \"10.56.217.171\", \"rangeEnd\": \"10.56.217.181\", \"gateway\": \"10.56.217.1\" }", "oc create -f <name>.yaml", "oc get net-attach-def -n <namespace>", "[ { \"name\": \"<name>\", 1 \"mac\": \"<mac_address>\", 2 \"ips\": [\"<cidr_range>\"] 3 } ]", "apiVersion: v1 kind: Pod metadata: name: sample-pod annotations: k8s.v1.cni.cncf.io/networks: |- [ { \"name\": \"net1\", \"mac\": \"20:04:0f:f1:88:01\", \"ips\": [\"192.168.10.1/24\", \"2001::1/64\"] } ] spec: containers: - name: sample-container image: <image> imagePullPolicy: IfNotPresent command: [\"sleep\", \"infinity\"]", "[ { \"name\": \"<network_attachment>\", 1 \"infiniband-guid\": \"<guid>\", 2 \"ips\": [\"<cidr_range>\"] 3 } ]", "apiVersion: v1 kind: Pod metadata: name: sample-pod annotations: k8s.v1.cni.cncf.io/networks: |- [ { \"name\": \"ib1\", \"infiniband-guid\": \"c2:11:22:33:44:55:66:77\", \"ips\": [\"192.168.10.1/24\", \"2001::1/64\"] } ] spec: containers: - name: sample-container image: <image> imagePullPolicy: IfNotPresent command: [\"sleep\", \"infinity\"]", "metadata: annotations: k8s.v1.cni.cncf.io/networks: <network>[,<network>,...] 1", "metadata: annotations: k8s.v1.cni.cncf.io/networks: |- [ { \"name\": \"<network>\", 1 \"namespace\": \"<namespace>\", 2 \"default-route\": [\"<default-route>\"] 3 } ]", "oc create -f <name>.yaml", "oc get pod <name> -o yaml", "oc get pod example-pod -o yaml apiVersion: v1 kind: Pod metadata: annotations: k8s.v1.cni.cncf.io/networks: macvlan-bridge k8s.v1.cni.cncf.io/networks-status: |- 1 [{ \"name\": \"openshift-sdn\", \"interface\": \"eth0\", \"ips\": [ \"10.128.2.14\" ], \"default\": true, \"dns\": {} },{ \"name\": \"macvlan-bridge\", \"interface\": \"net1\", \"ips\": [ \"20.2.2.100\" ], \"mac\": \"22:2f:60:a5:f8:00\", \"dns\": {} }] name: example-pod namespace: default spec: status:", "apiVersion: v1 kind: Pod metadata: name: sample-pod annotations: k8s.v1.cni.cncf.io/networks: <name> 1 spec: containers: - name: sample-container image: <image> 2 command: [\"sleep\", \"infinity\"] resources: limits: memory: \"1Gi\" 3 cpu: \"2\" 4 requests: memory: \"1Gi\" cpu: \"2\"", "oc create -f <filename> 1", "oc describe pod sample-pod", "oc exec sample-pod -- cat /sys/fs/cgroup/cpuset/cpuset.cpus", "oc exec sample-pod -- cat /sys/fs/cgroup/cpuset/cpuset.cpus", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: policy-example namespace: openshift-sriov-network-operator spec: resourceName: example nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" numVfs: 4 nicSelector: vendor: \"8086\" pfNames: ['ens803f0'] rootDevices: ['0000:86:00.0']", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: net-example namespace: openshift-sriov-network-operator spec: networkNamespace: default ipam: | 1 { \"type\": \"host-local\", 2 \"subnet\": \"10.56.217.0/24\", \"rangeStart\": \"10.56.217.171\", \"rangeEnd\": \"10.56.217.181\", \"routes\": [ {\"dst\": \"224.0.0.0/5\"}, {\"dst\": \"232.0.0.0/5\"} ], \"gateway\": \"10.56.217.1\" } resourceName: example", "apiVersion: v1 kind: Pod metadata: name: testpmd namespace: default annotations: k8s.v1.cni.cncf.io/networks: nic1 spec: containers: - name: example image: rhel7:latest securityContext: capabilities: add: [\"NET_ADMIN\"] 1 command: [ \"sleep\", \"infinity\"]", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: intel-dpdk-node-policy namespace: openshift-sriov-network-operator spec: resourceName: intelnics nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" priority: <priority> numVfs: <num> nicSelector: vendor: \"8086\" deviceID: \"158b\" pfNames: [\"<pf_name>\", ...] rootDevices: [\"<pci_bus_id>\", \"...\"] deviceType: vfio-pci 1", "oc create -f intel-dpdk-node-policy.yaml", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: intel-dpdk-network namespace: openshift-sriov-network-operator spec: networkNamespace: <target_namespace> ipam: |- ... 1 vlan: <vlan> resourceName: intelnics", "oc create -f intel-dpdk-network.yaml", "apiVersion: v1 kind: Pod metadata: name: dpdk-app namespace: <target_namespace> 1 annotations: k8s.v1.cni.cncf.io/networks: intel-dpdk-network spec: containers: - name: testpmd image: <DPDK_image> 2 securityContext: runAsUser: 0 capabilities: add: [\"IPC_LOCK\",\"SYS_RESOURCE\",\"NET_RAW\"] 3 volumeMounts: - mountPath: /dev/hugepages 4 name: hugepage resources: limits: openshift.io/intelnics: \"1\" 5 memory: \"1Gi\" cpu: \"4\" 6 hugepages-1Gi: \"4Gi\" 7 requests: openshift.io/intelnics: \"1\" memory: \"1Gi\" cpu: \"4\" hugepages-1Gi: \"4Gi\" command: [\"sleep\", \"infinity\"] volumes: - name: hugepage emptyDir: medium: HugePages", "oc create -f intel-dpdk-pod.yaml", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: mlx-dpdk-node-policy namespace: openshift-sriov-network-operator spec: resourceName: mlxnics nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" priority: <priority> numVfs: <num> nicSelector: vendor: \"15b3\" deviceID: \"1015\" 1 pfNames: [\"<pf_name>\", ...] rootDevices: [\"<pci_bus_id>\", \"...\"] deviceType: netdevice 2 isRdma: true 3", "oc create -f mlx-dpdk-node-policy.yaml", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: mlx-dpdk-network namespace: openshift-sriov-network-operator spec: networkNamespace: <target_namespace> ipam: |- 1 vlan: <vlan> resourceName: mlxnics", "oc create -f mlx-dpdk-network.yaml", "apiVersion: v1 kind: Pod metadata: name: dpdk-app namespace: <target_namespace> 1 annotations: k8s.v1.cni.cncf.io/networks: mlx-dpdk-network spec: containers: - name: testpmd image: <DPDK_image> 2 securityContext: runAsUser: 0 capabilities: add: [\"IPC_LOCK\",\"SYS_RESOURCE\",\"NET_RAW\"] 3 volumeMounts: - mountPath: /dev/hugepages 4 name: hugepage resources: limits: openshift.io/mlxnics: \"1\" 5 memory: \"1Gi\" cpu: \"4\" 6 hugepages-1Gi: \"4Gi\" 7 requests: openshift.io/mlxnics: \"1\" memory: \"1Gi\" cpu: \"4\" hugepages-1Gi: \"4Gi\" command: [\"sleep\", \"infinity\"] volumes: - name: hugepage emptyDir: medium: HugePages", "oc create -f mlx-dpdk-pod.yaml", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetworkNodePolicy metadata: name: mlx-rdma-node-policy namespace: openshift-sriov-network-operator spec: resourceName: mlxnics nodeSelector: feature.node.kubernetes.io/network-sriov.capable: \"true\" priority: <priority> numVfs: <num> nicSelector: vendor: \"15b3\" deviceID: \"1015\" 1 pfNames: [\"<pf_name>\", ...] rootDevices: [\"<pci_bus_id>\", \"...\"] deviceType: netdevice 2 isRdma: true 3", "oc create -f mlx-rdma-node-policy.yaml", "apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: mlx-rdma-network namespace: openshift-sriov-network-operator spec: networkNamespace: <target_namespace> ipam: |- 1 vlan: <vlan> resourceName: mlxnics", "oc create -f mlx-rdma-network.yaml", "apiVersion: v1 kind: Pod metadata: name: rdma-app namespace: <target_namespace> 1 annotations: k8s.v1.cni.cncf.io/networks: mlx-rdma-network spec: containers: - name: testpmd image: <RDMA_image> 2 securityContext: runAsUser: 0 capabilities: add: [\"IPC_LOCK\",\"SYS_RESOURCE\",\"NET_RAW\"] 3 volumeMounts: - mountPath: /dev/hugepages 4 name: hugepage resources: limits: memory: \"1Gi\" cpu: \"4\" 5 hugepages-1Gi: \"4Gi\" 6 requests: memory: \"1Gi\" cpu: \"4\" hugepages-1Gi: \"4Gi\" command: [\"sleep\", \"infinity\"] volumes: - name: hugepage emptyDir: medium: HugePages", "oc create -f mlx-rdma-pod.yaml", "oc delete sriovnetwork -n openshift-sriov-network-operator --all", "oc delete sriovnetworknodepolicy -n openshift-sriov-network-operator --all", "oc delete sriovibnetwork -n openshift-sriov-network-operator --all", "oc delete crd sriovibnetworks.sriovnetwork.openshift.io", "oc delete crd sriovnetworknodepolicies.sriovnetwork.openshift.io", "oc delete crd sriovnetworknodestates.sriovnetwork.openshift.io", "oc delete crd sriovnetworkpoolconfigs.sriovnetwork.openshift.io", "oc delete crd sriovnetworks.sriovnetwork.openshift.io", "oc delete crd sriovoperatorconfigs.sriovnetwork.openshift.io", "oc delete mutatingwebhookconfigurations network-resources-injector-config", "oc delete MutatingWebhookConfiguration sriov-operator-webhook-config", "oc delete ValidatingWebhookConfiguration sriov-operator-webhook-config", "oc delete namespace openshift-sriov-network-operator", "oc patch netnamespace <project_name> --type=merge -p '{ \"egressIPs\": [ \"<ip_address>\" ] }'", "oc patch netnamespace project1 --type=merge -p '{\"egressIPs\": [\"192.168.1.100\"]}' oc patch netnamespace project2 --type=merge -p '{\"egressIPs\": [\"192.168.1.101\"]}'", "oc patch hostsubnet <node_name> --type=merge -p '{ \"egressCIDRs\": [ \"<ip_address_range>\", \"<ip_address_range>\" ] }'", "oc patch hostsubnet node1 --type=merge -p '{\"egressCIDRs\": [\"192.168.1.0/24\"]}' oc patch hostsubnet node2 --type=merge -p '{\"egressCIDRs\": [\"192.168.1.0/24\"]}'", "oc patch netnamespace <project_name> --type=merge -p '{ \"egressIPs\": [ \"<ip_address>\" ] }'", "oc patch netnamespace project1 --type=merge -p '{\"egressIPs\": [\"192.168.1.100\",\"192.168.1.101\"]}'", "oc patch hostsubnet <node_name> --type=merge -p '{ \"egressIPs\": [ \"<ip_address>\", \"<ip_address>\" ] }'", "oc patch hostsubnet node1 --type=merge -p '{\"egressIPs\": [\"192.168.1.100\", \"192.168.1.101\", \"192.168.1.102\"]}'", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: default namespace: <namespace> 1 spec: egress: - to: cidrSelector: <api_server_address_range> 2 type: Allow - to: cidrSelector: 0.0.0.0/0 3 type: Deny", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: <name> 1 spec: egress: 2", "egress: - type: <type> 1 to: 2 cidrSelector: <cidr> 3 dnsName: <dns_name> 4", "apiVersion: network.openshift.io/v1 kind: EgressNetworkPolicy metadata: name: default spec: egress: 1 - type: Allow to: cidrSelector: 1.2.3.0/24 - type: Allow to: dnsName: www.example.com - type: Deny to: cidrSelector: 0.0.0.0/0", "oc create -f <policy_name>.yaml -n <project>", "oc create -f default.yaml -n project1", "egressnetworkpolicy.network.openshift.io/v1 created", "oc get egressnetworkpolicy --all-namespaces", "oc describe egressnetworkpolicy <policy_name>", "Name: default Namespace: project1 Created: 20 minutes ago Labels: <none> Annotations: <none> Rule: Allow to 1.2.3.0/24 Rule: Allow to www.example.com Rule: Deny to 0.0.0.0/0", "oc get -n <project> egressnetworkpolicy", "oc get -n <project> egressnetworkpolicy <name> -o yaml > <filename>.yaml", "oc replace -f <filename>.yaml", "oc get -n <project> egressnetworkpolicy", "oc delete -n <project> egressnetworkpolicy <name>", "openstack port set --allowed-address ip_address=<ip_address>,mac_address=<mac_address> <neutron_port_uuid>", "apiVersion: apps/v1 kind: Deployment metadata: name: egress-demo-controller spec: replicas: 1 1 selector: matchLabels: name: egress-router template: metadata: name: egress-router labels: name: egress-router annotations: pod.network.openshift.io/assign-macvlan: \"true\" spec: 2 initContainers: containers:", "apiVersion: v1 kind: Pod metadata: name: egress-1 labels: name: egress-1 annotations: pod.network.openshift.io/assign-macvlan: \"true\" 1 spec: initContainers: - name: egress-router image: registry.redhat.io/openshift4/ose-egress-router securityContext: privileged: true env: - name: EGRESS_SOURCE 2 value: <egress_router> - name: EGRESS_GATEWAY 3 value: <egress_gateway> - name: EGRESS_DESTINATION 4 value: <egress_destination> - name: EGRESS_ROUTER_MODE value: init containers: - name: egress-router-wait image: registry.redhat.io/openshift4/ose-pod", "apiVersion: v1 kind: Pod metadata: name: egress-multi labels: name: egress-multi annotations: pod.network.openshift.io/assign-macvlan: \"true\" spec: initContainers: - name: egress-router image: registry.redhat.io/openshift4/ose-egress-router securityContext: privileged: true env: - name: EGRESS_SOURCE value: 192.168.12.99/24 - name: EGRESS_GATEWAY value: 192.168.12.1 - name: EGRESS_DESTINATION value: | 80 tcp 203.0.113.25 8080 tcp 203.0.113.26 80 8443 tcp 203.0.113.26 443 203.0.113.27 - name: EGRESS_ROUTER_MODE value: init containers: - name: egress-router-wait image: registry.redhat.io/openshift4/ose-pod", "80 tcp 203.0.113.25 8080 tcp 203.0.113.26 80 8443 tcp 203.0.113.26 443 203.0.113.27", "apiVersion: v1 kind: Service metadata: name: egress-1 spec: ports: - name: http port: 80 - name: https port: 443 type: ClusterIP selector: name: egress-1", "apiVersion: v1 kind: Pod metadata: name: egress-1 labels: name: egress-1 annotations: pod.network.openshift.io/assign-macvlan: \"true\" 1 spec: initContainers: - name: egress-router image: registry.redhat.io/openshift4/ose-egress-router securityContext: privileged: true env: - name: EGRESS_SOURCE 2 value: <egress-router> - name: EGRESS_GATEWAY 3 value: <egress-gateway> - name: EGRESS_ROUTER_MODE value: http-proxy containers: - name: egress-router-pod image: registry.redhat.io/openshift4/ose-egress-http-proxy env: - name: EGRESS_HTTP_PROXY_DESTINATION 4 value: |-", "!*.example.com !192.168.1.0/24 192.168.2.1 *", "apiVersion: v1 kind: Service metadata: name: egress-1 spec: ports: - name: http-proxy port: 8080 1 type: ClusterIP selector: name: egress-1", "apiVersion: v1 kind: Pod metadata: name: app-1 labels: name: app-1 spec: containers: env: - name: http_proxy value: http://egress-1:8080/ 1 - name: https_proxy value: http://egress-1:8080/", "apiVersion: v1 kind: Pod metadata: name: egress-1 labels: name: egress-1 annotations: pod.network.openshift.io/assign-macvlan: \"true\" 1 spec: initContainers: - name: egress-router image: registry.redhat.io/openshift4/ose-egress-router securityContext: privileged: true env: - name: EGRESS_SOURCE 2 value: <egress-router> - name: EGRESS_GATEWAY 3 value: <egress-gateway> - name: EGRESS_ROUTER_MODE value: dns-proxy containers: - name: egress-router-pod image: registry.redhat.io/openshift4/ose-egress-dns-proxy securityContext: privileged: true env: - name: EGRESS_DNS_PROXY_DESTINATION 4 value: |- - name: EGRESS_DNS_PROXY_DEBUG 5 value: \"1\"", "80 172.16.12.11 100 example.com", "8080 192.168.60.252 80 8443 web.example.com 443", "apiVersion: v1 kind: Service metadata: name: egress-dns-svc spec: ports: type: ClusterIP selector: name: egress-dns-proxy", "apiVersion: v1 kind: Service metadata: name: egress-dns-svc spec: ports: - name: con1 protocol: TCP port: 80 targetPort: 80 - name: con2 protocol: TCP port: 100 targetPort: 100 type: ClusterIP selector: name: egress-dns-proxy", "oc create -f egress-router-service.yaml", "Egress routes for Project \"Test\", version 3 80 tcp 203.0.113.25 8080 tcp 203.0.113.26 80 8443 tcp 203.0.113.26 443 Fallback 203.0.113.27", "oc delete configmap egress-routes --ignore-not-found", "oc create configmap egress-routes --from-file=destination=my-egress-destination.txt", "apiVersion: v1 kind: ConfigMap metadata: name: egress-routes data: destination: | # Egress routes for Project \"Test\", version 3 80 tcp 203.0.113.25 8080 tcp 203.0.113.26 80 8443 tcp 203.0.113.26 443 # Fallback 203.0.113.27", "env: - name: EGRESS_DESTINATION valueFrom: configMapKeyRef: name: egress-routes key: destination", "oc annotate netnamespace <namespace> netnamespace.network.openshift.io/multicast-enabled=true", "oc project <project>", "cat <<EOF| oc create -f - apiVersion: v1 kind: Pod metadata: name: mlistener labels: app: multicast-verify spec: containers: - name: mlistener image: registry.access.redhat.com/ubi8 command: [\"/bin/sh\", \"-c\"] args: [\"dnf -y install socat hostname && sleep inf\"] ports: - containerPort: 30102 name: mlistener protocol: UDP EOF", "cat <<EOF| oc create -f - apiVersion: v1 kind: Pod metadata: name: msender labels: app: multicast-verify spec: containers: - name: msender image: registry.access.redhat.com/ubi8 command: [\"/bin/sh\", \"-c\"] args: [\"dnf -y install socat && sleep inf\"] EOF", "POD_IP=USD(oc get pods mlistener -o jsonpath='{.status.podIP}')", "oc exec mlistener -i -t -- socat UDP4-RECVFROM:30102,ip-add-membership=224.1.0.1:USDPOD_IP,fork EXEC:hostname", "CIDR=USD(oc get Network.config.openshift.io cluster -o jsonpath='{.status.clusterNetwork[0].cidr}')", "oc exec msender -i -t -- /bin/bash -c \"echo | socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=USDCIDR,ip-multicast-ttl=64\"", "mlistener", "oc annotate netnamespace <namespace> \\ 1 netnamespace.network.openshift.io/multicast-enabled-", "oc adm pod-network join-projects --to=<project1> <project2> <project3>", "oc get netnamespaces", "oc adm pod-network isolate-projects <project1> <project2>", "oc adm pod-network make-projects-global <project1> <project2>", "oc edit network.operator.openshift.io cluster", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: kubeProxyConfig: iptablesSyncPeriod: 30s proxyArguments: iptables-min-sync-period: [\"30s\"]", "oc get networks.operator.openshift.io -o yaml", "apiVersion: v1 items: - apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: clusterNetwork: - cidr: 10.128.0.0/14 hostPrefix: 23 defaultNetwork: type: OpenShiftSDN kubeProxyConfig: iptablesSyncPeriod: 30s proxyArguments: iptables-min-sync-period: - 30s serviceNetwork: - 172.30.0.0/16 status: {} kind: List", "oc get clusteroperator network", "NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE network 4.1.0-0.9 True False False 1m", "I1006 16:09:50.985852 60651 helper_linux.go:73] Found default gateway interface br-ex 192.168.127.1 I1006 16:09:50.985923 60651 helper_linux.go:73] Found default gateway interface ens4 fe80::5054:ff:febe:bcd4 F1006 16:09:50.985939 60651 ovnkube.go:130] multiple gateway interfaces detected: br-ex ens4", "I0512 19:07:17.589083 108432 helper_linux.go:74] Found default gateway interface br-ex 192.168.123.1 F0512 19:07:17.589141 108432 ovnkube.go:133] failed to get default gateway interface", "oc get Network.config.openshift.io cluster -o yaml > cluster-openshift-sdn.yaml", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"migration\": {\"networkType\": \"OVNKubernetes\" } } }'", "oc patch Network.operator.openshift.io cluster --type=merge --patch '{ \"spec\":{ \"defaultNetwork\":{ \"ovnKubernetesConfig\":{ \"mtu\":<mtu>, \"genevePort\":<port> }}}}'", "oc patch Network.operator.openshift.io cluster --type=merge --patch '{ \"spec\":{ \"defaultNetwork\":{ \"ovnKubernetesConfig\":{ \"mtu\":1200 }}}}'", "oc get mcp", "oc describe node | egrep \"hostname|machineconfig\"", "kubernetes.io/hostname=master-0 machineconfiguration.openshift.io/currentConfig: rendered-master-c53e221d9d24e1c8bb6ee89dd3d8ad7b machineconfiguration.openshift.io/desiredConfig: rendered-master-c53e221d9d24e1c8bb6ee89dd3d8ad7b machineconfiguration.openshift.io/reason: machineconfiguration.openshift.io/state: Done", "oc get machineconfig <config_name> -o yaml | grep ExecStart", "ExecStart=/usr/local/bin/configure-ovs.sh OVNKubernetes", "oc get pod -n openshift-machine-config-operator", "NAME READY STATUS RESTARTS AGE machine-config-controller-75f756f89d-sjp8b 1/1 Running 0 37m machine-config-daemon-5cf4b 2/2 Running 0 43h machine-config-daemon-7wzcd 2/2 Running 0 43h machine-config-daemon-fc946 2/2 Running 0 43h machine-config-daemon-g2v28 2/2 Running 0 43h machine-config-daemon-gcl4f 2/2 Running 0 43h machine-config-daemon-l5tnv 2/2 Running 0 43h machine-config-operator-79d9c55d5-hth92 1/1 Running 0 37m machine-config-server-bsc8h 1/1 Running 0 43h machine-config-server-hklrm 1/1 Running 0 43h machine-config-server-k9rtx 1/1 Running 0 43h", "oc logs <pod> -n openshift-machine-config-operator", "oc patch Network.config.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"networkType\": \"OVNKubernetes\" } }'", "oc patch Network.config.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"clusterNetwork\": [ { \"cidr\": \"<cidr>\", \"hostPrefix\": <prefix> } ], \"networkType\": \"OVNKubernetes\" } }'", "oc -n openshift-multus rollout status daemonset/multus", "Waiting for daemon set \"multus\" rollout to finish: 1 out of 6 new pods have been updated Waiting for daemon set \"multus\" rollout to finish: 5 of 6 updated pods are available daemon set \"multus\" successfully rolled out", "#!/bin/bash for ip in USD(oc get nodes -o jsonpath='{.items[*].status.addresses[?(@.type==\"InternalIP\")].address}') do echo \"reboot node USDip\" ssh -o StrictHostKeyChecking=no core@USDip sudo shutdown -r -t 3 done", "oc get network.config/cluster -o jsonpath='{.status.networkType}{\"\\n\"}'", "oc get nodes", "oc get pods --all-namespaces -o wide --sort-by='{.spec.nodeName}'", "oc get co", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"migration\": null } }'", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"defaultNetwork\": { \"openshiftSDNConfig\": null } } }'", "oc delete namespace openshift-sdn", "oc patch MachineConfigPool master --type='merge' --patch '{ \"spec\": { \"paused\": true } }'", "oc patch MachineConfigPool worker --type='merge' --patch '{ \"spec\":{ \"paused\" :true } }'", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"migration\": { \"networkType\": \"OpenShiftSDN\" } } }' oc patch Network.config.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"networkType\": \"OpenShiftSDN\" } }'", "oc patch Network.operator.openshift.io cluster --type=merge --patch '{ \"spec\":{ \"defaultNetwork\":{ \"openshiftSDNConfig\":{ \"mtu\":<mtu>, \"vxlanPort\":<port> }}}}'", "oc patch Network.operator.openshift.io cluster --type=merge --patch '{ \"spec\":{ \"defaultNetwork\":{ \"openshiftSDNConfig\":{ \"mtu\":1200 }}}}'", "oc -n openshift-multus rollout status daemonset/multus", "Waiting for daemon set \"multus\" rollout to finish: 1 out of 6 new pods have been updated Waiting for daemon set \"multus\" rollout to finish: 5 of 6 updated pods are available daemon set \"multus\" successfully rolled out", "#!/bin/bash for ip in USD(oc get nodes -o jsonpath='{.items[*].status.addresses[?(@.type==\"InternalIP\")].address}') do echo \"reboot node USDip\" ssh -o StrictHostKeyChecking=no core@USDip sudo shutdown -r -t 3 done", "oc patch MachineConfigPool master --type='merge' --patch '{ \"spec\": { \"paused\": false } }'", "oc patch MachineConfigPool worker --type='merge' --patch '{ \"spec\": { \"paused\": false } }'", "oc describe node | egrep \"hostname|machineconfig\"", "kubernetes.io/hostname=master-0 machineconfiguration.openshift.io/currentConfig: rendered-master-c53e221d9d24e1c8bb6ee89dd3d8ad7b machineconfiguration.openshift.io/desiredConfig: rendered-master-c53e221d9d24e1c8bb6ee89dd3d8ad7b machineconfiguration.openshift.io/reason: machineconfiguration.openshift.io/state: Done", "oc get machineconfig <config_name> -o yaml", "oc get network.config/cluster -o jsonpath='{.status.networkType}{\"\\n\"}'", "oc get nodes", "oc get pod -n openshift-machine-config-operator", "NAME READY STATUS RESTARTS AGE machine-config-controller-75f756f89d-sjp8b 1/1 Running 0 37m machine-config-daemon-5cf4b 2/2 Running 0 43h machine-config-daemon-7wzcd 2/2 Running 0 43h machine-config-daemon-fc946 2/2 Running 0 43h machine-config-daemon-g2v28 2/2 Running 0 43h machine-config-daemon-gcl4f 2/2 Running 0 43h machine-config-daemon-l5tnv 2/2 Running 0 43h machine-config-operator-79d9c55d5-hth92 1/1 Running 0 37m machine-config-server-bsc8h 1/1 Running 0 43h machine-config-server-hklrm 1/1 Running 0 43h machine-config-server-k9rtx 1/1 Running 0 43h", "oc logs <pod> -n openshift-machine-config-operator", "oc get pods --all-namespaces -o wide --sort-by='{.spec.nodeName}'", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"migration\": null } }'", "oc patch Network.operator.openshift.io cluster --type='merge' --patch '{ \"spec\": { \"defaultNetwork\": { \"ovnKubernetesConfig\":null } } }'", "oc delete namespace openshift-ovn-kubernetes", "- op: add path: /spec/clusterNetwork/- value: 1 cidr: fd01::/48 hostPrefix: 64 - op: add path: /spec/serviceNetwork/- value: fd02::/112 2", "oc patch network.config.openshift.io cluster --type='json' --patch-file <file>.yaml", "network.config.openshift.io/cluster patched", "oc describe network", "Status: Cluster Network: Cidr: 10.128.0.0/14 Host Prefix: 23 Cidr: fd01::/48 Host Prefix: 64 Cluster Network MTU: 1400 Network Type: OVNKubernetes Service Network: 172.30.0.0/16 fd02::/112", "apiVersion: k8s.ovn.org/v1 kind: EgressFirewall metadata: name: default namespace: <namespace> 1 spec: egress: - to: cidrSelector: <api_server_address_range> 2 type: Allow - to: cidrSelector: 0.0.0.0/0 3 type: Deny", "apiVersion: k8s.ovn.org/v1 kind: EgressFirewall metadata: name: <name> 1 spec: egress: 2", "egress: - type: <type> 1 to: 2 cidrSelector: <cidr> 3 dnsName: <dns_name> 4 ports: 5", "ports: - port: <port> 1 protocol: <protocol> 2", "apiVersion: k8s.ovn.org/v1 kind: EgressFirewall metadata: name: default spec: egress: 1 - type: Allow to: cidrSelector: 1.2.3.0/24 - type: Deny to: cidrSelector: 0.0.0.0/0", "apiVersion: k8s.ovn.org/v1 kind: EgressFirewall metadata: name: default spec: egress: - type: Deny to: cidrSelector: 172.16.1.1 ports: - port: 80 protocol: TCP - port: 443", "oc create -f <policy_name>.yaml -n <project>", "oc create -f default.yaml -n project1", "egressfirewall.k8s.ovn.org/v1 created", "oc get egressfirewall --all-namespaces", "oc describe egressfirewall <policy_name>", "Name: default Namespace: project1 Created: 20 minutes ago Labels: <none> Annotations: <none> Rule: Allow to 1.2.3.0/24 Rule: Allow to www.example.com Rule: Deny to 0.0.0.0/0", "oc get -n <project> egressfirewall", "oc get -n <project> egressfirewall <name> -o yaml > <filename>.yaml", "oc replace -f <filename>.yaml", "oc get -n <project> egressfirewall", "oc delete -n <project> egressfirewall <name>", "apiVersion: v1 kind: Namespace metadata: name: namespace1 labels: env: prod --- apiVersion: v1 kind: Namespace metadata: name: namespace2 labels: env: prod", "apiVersion: k8s.ovn.org/v1 kind: EgressIP metadata: name: egressips-prod spec: egressIPs: - 192.168.126.10 - 192.168.126.102 namespaceSelector: matchLabels: env: prod status: items: - node: node1 egressIP: 192.168.126.10 - node: node3 egressIP: 192.168.126.102", "apiVersion: k8s.ovn.org/v1 kind: EgressIP metadata: name: <name> 1 spec: egressIPs: 2 - <ip_address> namespaceSelector: 3 podSelector: 4", "namespaceSelector: 1 matchLabels: <label_name>: <label_value>", "podSelector: 1 matchLabels: <label_name>: <label_value>", "apiVersion: k8s.ovn.org/v1 kind: EgressIP metadata: name: egress-group1 spec: egressIPs: - 192.168.126.11 - 192.168.126.102 podSelector: matchLabels: app: web namespaceSelector: matchLabels: env: prod", "apiVersion: k8s.ovn.org/v1 kind: EgressIP metadata: name: egress-group2 spec: egressIPs: - 192.168.127.30 - 192.168.127.40 namespaceSelector: matchExpressions: - key: environment operator: NotIn values: - development", "oc label nodes <node_name> k8s.ovn.org/egress-assignable=\"\" 1", "apiVersion: v1 kind: Node metadata: labels: k8s.ovn.org/egress-assignable: \"\" name: <node_name>", "apiVersion: k8s.ovn.org/v1 kind: EgressIP metadata: name: egress-project1 spec: egressIPs: - 192.168.127.10 - 192.168.127.11 namespaceSelector: matchLabels: env: qa", "oc apply -f <egressips_name>.yaml 1", "egressips.k8s.ovn.org/<egressips_name> created", "oc label ns <namespace> env=qa 1", "openstack port set --allowed-address ip_address=<ip_address>,mac_address=<mac_address> <neutron_port_uuid>", "apiVersion: v1 kind: Service metadata: name: app-egress spec: ports: - name: tcp-8080 protocol: TCP port: 8080 - name: tcp-8443 protocol: TCP port: 8443 - name: udp-80 protocol: UDP port: 80 type: ClusterIP selector: app: egress-router-cni", "apiVersion: network.operator.openshift.io/v1 kind: EgressRouter metadata: name: <egress_router_name> namespace: <namespace> <.> spec: addresses: [ <.> { ip: \"<egress_router>\", <.> gateway: \"<egress_gateway>\" <.> } ] mode: Redirect redirect: { redirectRules: [ <.> { destinationIP: \"<egress_destination>\", port: <egress_router_port>, targetPort: <target_port>, <.> protocol: <network_protocol> <.> }, ], fallbackIP: \"<egress_destination>\" <.> }", "apiVersion: network.operator.openshift.io/v1 kind: EgressRouter metadata: name: egress-router-redirect spec: networkInterface: { macvlan: { mode: \"Bridge\" } } addresses: [ { ip: \"192.168.12.99/24\", gateway: \"192.168.12.1\" } ] mode: Redirect redirect: { redirectRules: [ { destinationIP: \"10.0.0.99\", port: 80, protocol: UDP }, { destinationIP: \"203.0.113.26\", port: 8080, targetPort: 80, protocol: TCP }, { destinationIP: \"203.0.113.27\", port: 8443, targetPort: 443, protocol: TCP } ] }", "apiVersion: v1 kind: Service metadata: name: egress-1 spec: ports: - name: web-app protocol: TCP port: 8080 type: ClusterIP selector: app: egress-router-cni <.>", "oc get network-attachment-definition egress-router-cni-nad", "NAME AGE egress-router-cni-nad 18m", "oc get deployment egress-router-cni-deployment", "NAME READY UP-TO-DATE AVAILABLE AGE egress-router-cni-deployment 1/1 1 1 18m", "oc get pods -l app=egress-router-cni", "NAME READY STATUS RESTARTS AGE egress-router-cni-deployment-575465c75c-qkq6m 1/1 Running 0 18m", "POD_NODENAME=USD(oc get pod -l app=egress-router-cni -o jsonpath=\"{.items[0].spec.nodeName}\")", "oc debug node/USDPOD_NODENAME", "chroot /host", "cat /tmp/egress-router-log", "2021-04-26T12:27:20Z [debug] Called CNI ADD 2021-04-26T12:27:20Z [debug] Gateway: 192.168.12.1 2021-04-26T12:27:20Z [debug] IP Source Addresses: [192.168.12.99/24] 2021-04-26T12:27:20Z [debug] IP Destinations: [80 UDP 10.0.0.99/30 8080 TCP 203.0.113.26/30 80 8443 TCP 203.0.113.27/30 443] 2021-04-26T12:27:20Z [debug] Created macvlan interface 2021-04-26T12:27:20Z [debug] Renamed macvlan to \"net1\" 2021-04-26T12:27:20Z [debug] Adding route to gateway 192.168.12.1 on macvlan interface 2021-04-26T12:27:20Z [debug] deleted default route {Ifindex: 3 Dst: <nil> Src: <nil> Gw: 10.128.10.1 Flags: [] Table: 254} 2021-04-26T12:27:20Z [debug] Added new default route with gateway 192.168.12.1 2021-04-26T12:27:20Z [debug] Added iptables rule: iptables -t nat PREROUTING -i eth0 -p UDP --dport 80 -j DNAT --to-destination 10.0.0.99 2021-04-26T12:27:20Z [debug] Added iptables rule: iptables -t nat PREROUTING -i eth0 -p TCP --dport 8080 -j DNAT --to-destination 203.0.113.26:80 2021-04-26T12:27:20Z [debug] Added iptables rule: iptables -t nat PREROUTING -i eth0 -p TCP --dport 8443 -j DNAT --to-destination 203.0.113.27:443 2021-04-26T12:27:20Z [debug] Added iptables rule: iptables -t nat -o net1 -j SNAT --to-source 192.168.12.99", "crictl ps --name egress-router-cni-pod | awk '{print USD1}'", "CONTAINER bac9fae69ddb6", "crictl inspect -o yaml bac9fae69ddb6 | grep 'pid:' | awk '{print USD2}'", "68857", "nsenter -n -t 68857", "ip route", "default via 192.168.12.1 dev net1 10.128.10.0/23 dev eth0 proto kernel scope link src 10.128.10.18 192.168.12.0/24 dev net1 proto kernel scope link src 192.168.12.99 192.168.12.1 dev net1", "oc annotate namespace <namespace> k8s.ovn.org/multicast-enabled=true", "apiVersion: v1 kind: Namespace metadata: name: <namespace> annotations: k8s.ovn.org/multicast-enabled: \"true\"", "oc project <project>", "cat <<EOF| oc create -f - apiVersion: v1 kind: Pod metadata: name: mlistener labels: app: multicast-verify spec: containers: - name: mlistener image: registry.access.redhat.com/ubi8 command: [\"/bin/sh\", \"-c\"] args: [\"dnf -y install socat hostname && sleep inf\"] ports: - containerPort: 30102 name: mlistener protocol: UDP EOF", "cat <<EOF| oc create -f - apiVersion: v1 kind: Pod metadata: name: msender labels: app: multicast-verify spec: containers: - name: msender image: registry.access.redhat.com/ubi8 command: [\"/bin/sh\", \"-c\"] args: [\"dnf -y install socat && sleep inf\"] EOF", "POD_IP=USD(oc get pods mlistener -o jsonpath='{.status.podIP}')", "oc exec mlistener -i -t -- socat UDP4-RECVFROM:30102,ip-add-membership=224.1.0.1:USDPOD_IP,fork EXEC:hostname", "CIDR=USD(oc get Network.config.openshift.io cluster -o jsonpath='{.status.clusterNetwork[0].cidr}')", "oc exec msender -i -t -- /bin/bash -c \"echo | socat STDIO UDP4-DATAGRAM:224.1.0.1:30102,range=USDCIDR,ip-multicast-ttl=64\"", "mlistener", "oc annotate namespace <namespace> \\ 1 k8s.ovn.org/multicast-enabled-", "apiVersion: v1 kind: Namespace metadata: name: <namespace> annotations: k8s.ovn.org/multicast-enabled: null", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: exportNetworkFlows: netFlow: collectors: - 192.168.1.99:2056", "spec: exportNetworkFlows: netFlow: collectors: - 192.168.1.99:2056", "oc patch network.operator cluster --type merge -p \"USD(cat <file_name>.yaml)\"", "network.operator.openshift.io/cluster patched", "oc get network.operator cluster -o jsonpath=\"{.spec.exportNetworkFlows}\"", "{\"netFlow\":{\"collectors\":[\"192.168.1.99:2056\"]}}", "for pod in USD(oc get pods -n openshift-ovn-kubernetes -l app=ovnkube-node -o jsonpath='{[email protected][*]}{.metadata.name}{\"\\n\"}{end}'); do ; echo; echo USDpod; oc -n openshift-ovn-kubernetes exec -c ovnkube-node USDpod -- bash -c 'for type in ipfix sflow netflow ; do ovs-vsctl find USDtype ; done'; done", "ovnkube-node-xrn4p _uuid : a4d2aaca-5023-4f3d-9400-7275f92611f9 active_timeout : 60 add_id_to_interface : false engine_id : [] engine_type : [] external_ids : {} targets : [\"192.168.1.99:2056\"] ovnkube-node-z4vq9 _uuid : 61d02fdb-9228-4993-8ff5-b27f01a29bd6 active_timeout : 60 add_id_to_interface : false engine_id : [] engine_type : [] external_ids : {} targets : [\"192.168.1.99:2056\"]-", "oc patch network.operator cluster --type='json' -p='[{\"op\":\"remove\", \"path\":\"/spec/exportNetworkFlows\"}]'", "network.operator.openshift.io/cluster patched", "./openshift-install create manifests --dir <installation_directory>", "cat <<EOF > <installation_directory>/manifests/cluster-network-03-config.yml apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: EOF", "apiVersion: operator.openshift.io/v1 kind: Network metadata: name: cluster spec: defaultNetwork: ovnKubernetesConfig: hybridOverlayConfig: hybridClusterNetwork: 1 - cidr: 10.132.0.0/14 hostPrefix: 23 hybridOverlayVXLANPort: 9898 2", "oc new-project hello-openshift", "oc create -f https://raw.githubusercontent.com/openshift/origin/master/examples/hello-openshift/hello-pod.json", "oc expose pod/hello-openshift", "oc expose svc hello-openshift", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: hello-openshift spec: host: hello-openshift-hello-openshift.<Ingress_Domain> 1 port: targetPort: 8080 2 to: kind: Service name: hello-openshift", "oc get ingresses.config/cluster -o jsonpath={.spec.domain}", "oc annotate route <route_name> --overwrite haproxy.router.openshift.io/timeout=<timeout><time_unit> 1", "oc annotate route myroute --overwrite haproxy.router.openshift.io/timeout=2s", "oc annotate route <route_name> -n <namespace> --overwrite=true \"haproxy.router.openshift.io/hsts_header\"=\"max-age=31536000;\\ 1 includeSubDomains;preload\"", "apiVersion: route.openshift.io/v1 kind: Route metadata: annotations: haproxy.router.openshift.io/hsts_header: max-age=31536000;includeSubDomains;preload 1 2 3 spec: host: def.abc.com tls: termination: \"reencrypt\" wildcardPolicy: \"Subdomain\"", "oc annotate route <route_name> -n <namespace> --overwrite=true \"haproxy.router.openshift.io/hsts_header\"=\"max-age=0\"", "metadata: annotations: haproxy.router.openshift.io/hsts_header: max-age=0", "oc annotate <route> --all -n <namespace> --overwrite=true \"haproxy.router.openshift.io/hsts_header\"=\"max-age=0\"", "oc get route --all-namespaces -o go-template='{{range .items}}{{if .metadata.annotations}}{{USDa := index .metadata.annotations \"haproxy.router.openshift.io/hsts_header\"}}{{USDn := .metadata.name}}{{with USDa}}Name: {{USDn}} HSTS: {{USDa}}{{\"\\n\"}}{{else}}{{\"\"}}{{end}}{{end}}{{end}}'", "Name: routename HSTS: max-age=0", "oc edit ingresses.config.openshift.io/cluster", "apiVersion: config.openshift.io/v1 kind: Ingress metadata: name: cluster spec: domain: 'hello-openshift-default.apps.username.devcluster.openshift.com' requiredHSTSPolicies: 1 - domainPatterns: 2 - '*hello-openshift-default.apps.username.devcluster.openshift.com' - '*hello-openshift-default2.apps.username.devcluster.openshift.com' namespaceSelector: 3 matchLabels: myPolicy: strict maxAge: 4 smallestMaxAge: 1 largestMaxAge: 31536000 preloadPolicy: RequirePreload 5 includeSubDomainsPolicy: RequireIncludeSubDomains 6 - domainPatterns: 7 - 'abc.example.com' - '*xyz.example.com' namespaceSelector: matchLabels: {} maxAge: {} preloadPolicy: NoOpinion includeSubDomainsPolicy: RequireNoIncludeSubDomains", "oc annotate route --all --all-namespaces --overwrite=true \"haproxy.router.openshift.io/hsts_header\"=\"max-age=31536000\"", "oc annotate route --all -n my-namespace --overwrite=true \"haproxy.router.openshift.io/hsts_header\"=\"max-age=31536000\"", "oc get clusteroperator/ingress -n openshift-ingress-operator -o jsonpath='{range .spec.requiredHSTSPolicies[*]}{.spec.requiredHSTSPolicies.maxAgePolicy.largestMaxAge}{\"\\n\"}{end}'", "oc get route --all-namespaces -o go-template='{{range .items}}{{if .metadata.annotations}}{{USDa := index .metadata.annotations \"haproxy.router.openshift.io/hsts_header\"}}{{USDn := .metadata.name}}{{with USDa}}Name: {{USDn}} HSTS: {{USDa}}{{\"\\n\"}}{{else}}{{\"\"}}{{end}}{{end}}{{end}}'", "Name: <_routename_> HSTS: max-age=31536000;preload;includeSubDomains", "tcpdump -s 0 -i any -w /tmp/dump.pcap host <podip 1> && host <podip 2> 1", "tcpdump -s 0 -i any -w /tmp/dump.pcap port 4789", "oc annotate route <route_name> router.openshift.io/cookie_name=\"<cookie_name>\"", "oc annotate route my_route router.openshift.io/cookie_name=\"my_cookie\"", "ROUTE_NAME=USD(oc get route <route_name> -o jsonpath='{.spec.host}')", "curl USDROUTE_NAME -k -c /tmp/cookie_jar", "curl USDROUTE_NAME -k -b /tmp/cookie_jar", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: route-unsecured spec: host: www.example.com path: \"/test\" 1 to: kind: Service name: service-name", "apiVersion: route.openshift.io/v1 kind: Route metadata: annotations: haproxy.router.openshift.io/timeout: 5500ms 1", "metadata: annotations: haproxy.router.openshift.io/ip_whitelist: 192.168.1.10", "metadata: annotations: haproxy.router.openshift.io/ip_whitelist: 192.168.1.10 192.168.1.11 192.168.1.12", "metadata: annotations: haproxy.router.openshift.io/ip_whitelist: 192.168.1.0/24", "metadata: annotations: haproxy.router.openshift.io/ip_whitelist: 180.5.61.153 192.168.1.0/24 10.0.0.0/8", "apiVersion: route.openshift.io/v1 kind: Route metadata: annotations: haproxy.router.openshift.io/rewrite-target: / 1", "oc -n openshift-ingress-operator patch ingresscontroller/default --patch '{\"spec\":{\"routeAdmission\":{\"namespaceOwnership\":\"InterNamespaceAllowed\"}}}' --type=merge", "spec: routeAdmission: namespaceOwnership: InterNamespaceAllowed", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: default namespace: openshift-ingress-operator spec: routeAdmission: namespaceOwnership: InterNamespaceAllowed", "apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: frontend annotations: route.openshift.io/termination: \"reencrypt\" 1 spec: rules: - host: www.example.com http: paths: - backend: service: name: frontend port: number: 443 path: / pathType: Prefix tls: - hosts: - www.example.com secretName: example-com-tls-certificate", "spec: rules: - host: www.example.com http: paths: - path: '' pathType: ImplementationSpecific backend: service: name: frontend port: number: 443", "oc apply -f ingress.yaml", "oc get routes", "NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD frontend-gnztq www.example.com frontend 443 reencrypt/Redirect None", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: frontend-gnztq ownerReferences: - apiVersion: networking.k8s.io/v1 controller: true kind: Ingress name: frontend uid: 4e6c59cc-704d-4f44-b390-617d879033b6 spec: host: www.example.com path: / port: targetPort: https tls: certificate: | -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE----- insecureEdgeTerminationPolicy: Redirect key: | -----BEGIN RSA PRIVATE KEY----- [...] -----END RSA PRIVATE KEY----- termination: reencrypt to: kind: Service name: frontend", "apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: frontend spec: rules: tls: - {} 1", "oc create -f example-ingress.yaml", "oc get routes -o yaml", "apiVersion: v1 items: - apiVersion: route.openshift.io/v1 kind: Route metadata: name: frontend-j9sdd 1 spec: tls: 2 insecureEdgeTerminationPolicy: Redirect termination: edge 3", "apiVersion: v1 kind: Service metadata: creationTimestamp: yyyy-mm-ddT00:00:00Z labels: name: <service_name> manager: kubectl-create operation: Update time: yyyy-mm-ddT00:00:00Z name: <service_name> namespace: <namespace_name> resourceVersion: \"<resource_version_number>\" selfLink: \"/api/v1/namespaces/<namespace_name>/services/<service_name>\" uid: <uid_number> spec: clusterIP: 172.30.0.0/16 clusterIPs: 1 - 172.30.0.0/16 - <second_IP_address> ipFamilies: 2 - IPv4 - IPv6 ipFamilyPolicy: RequireDualStack 3 ports: - port: 8080 protocol: TCP targetport: 8080 selector: name: <namespace_name> sessionAffinity: None type: ClusterIP status: loadbalancer: {}", "oc get endpoints", "oc get endpointslices", "openssl rsa -in password_protected_tls.key -out tls.key", "oc create route reencrypt --service=frontend --cert=tls.crt --key=tls.key --dest-ca-cert=destca.crt --ca-cert=ca.crt --hostname=www.example.com", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: frontend spec: host: www.example.com to: kind: Service name: frontend tls: termination: reencrypt key: |- -----BEGIN PRIVATE KEY----- [...] -----END PRIVATE KEY----- certificate: |- -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE----- caCertificate: |- -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE----- destinationCACertificate: |- -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE-----", "openssl rsa -in password_protected_tls.key -out tls.key", "oc create route edge --service=frontend --cert=tls.crt --key=tls.key --ca-cert=ca.crt --hostname=www.example.com", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: frontend spec: host: www.example.com to: kind: Service name: frontend tls: termination: edge key: |- -----BEGIN PRIVATE KEY----- [...] -----END PRIVATE KEY----- certificate: |- -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE----- caCertificate: |- -----BEGIN CERTIFICATE----- [...] -----END CERTIFICATE-----", "oc create route passthrough route-passthrough-secured --service=frontend --port=8080", "apiVersion: route.openshift.io/v1 kind: Route metadata: name: route-passthrough-secured 1 spec: host: www.example.com port: targetPort: 8080 tls: termination: passthrough 2 insecureEdgeTerminationPolicy: None 3 to: kind: Service name: frontend", "apiVersion: v1 kind: Service metadata: name: http-service spec: clusterIP: 172.30.163.110 externalIPs: - 192.168.132.253 externalTrafficPolicy: Cluster ports: - name: highport nodePort: 31903 port: 30102 protocol: TCP targetPort: 30102 selector: app: web sessionAffinity: None type: LoadBalancer status: loadBalancer: ingress: - ip: 192.168.132.253", "{ \"policy\": { \"allowedCIDRs\": [], \"rejectedCIDRs\": [] } }", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: policy: {}", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: policy: allowedCIDRs: - 172.16.66.10/23 rejectedCIDRs: - 172.16.66.10/24", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: policy: null", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: autoAssignCIDRs: [] 1 policy: 2", "policy: allowedCIDRs: [] 1 rejectedCIDRs: [] 2", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: autoAssignCIDRs: - 192.168.132.254/29", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: policy: allowedCIDRs: - 192.168.132.0/29 - 192.168.132.8/29 rejectedCIDRs: - 192.168.132.7/32", "oc describe networks.config cluster", "oc edit networks.config cluster", "apiVersion: config.openshift.io/v1 kind: Network metadata: name: cluster spec: externalIP: 1", "oc get networks.config cluster -o go-template='{{.spec.externalIP}}{{\"\\n\"}}'", "oc adm policy add-cluster-role-to-user cluster-admin username", "oc new-project myproject", "oc new-app nodejs:12~https://github.com/sclorg/nodejs-ex.git", "oc get svc -n myproject", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE nodejs-ex ClusterIP 172.30.197.157 <none> 8080/TCP 70s", "oc project myproject", "oc expose service nodejs-ex", "route.route.openshift.io/nodejs-ex exposed", "oc get route", "NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD nodejs-ex nodejs-ex-myproject.example.com nodejs-ex 8080-tcp None", "curl --head nodejs-ex-myproject.example.com", "HTTP/1.1 200 OK", "cat router-internal.yaml apiVersion: v1 items: - apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: sharded namespace: openshift-ingress-operator spec: domain: <apps-sharded.basedomain.example.net> nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/worker: \"\" routeSelector: matchLabels: type: sharded status: {} kind: List metadata: resourceVersion: \"\" selfLink: \"\"", "oc apply -f router-internal.yaml", "cat router-internal.yaml", "apiVersion: v1 items: - apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: sharded namespace: openshift-ingress-operator spec: domain: <apps-sharded.basedomain.example.net> nodePlacement: nodeSelector: matchLabels: node-role.kubernetes.io/worker: \"\" namespaceSelector: matchLabels: type: sharded status: {} kind: List metadata: resourceVersion: \"\" selfLink: \"\"", "oc apply -f router-internal.yaml", "oc adm policy add-cluster-role-to-user cluster-admin username", "oc new-project myproject", "oc new-app nodejs:12~https://github.com/sclorg/nodejs-ex.git", "oc get svc -n myproject", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE nodejs-ex ClusterIP 172.30.197.157 <none> 8080/TCP 70s", "oc project myproject", "oc expose service nodejs-ex", "route.route.openshift.io/nodejs-ex exposed", "oc get route", "NAME HOST/PORT PATH SERVICES PORT TERMINATION WILDCARD nodejs-ex nodejs-ex-myproject.example.com nodejs-ex 8080-tcp None", "curl --head nodejs-ex-myproject.example.com", "HTTP/1.1 200 OK", "oc project project1", "apiVersion: v1 kind: Service metadata: name: egress-2 1 spec: ports: - name: db port: 3306 2 loadBalancerIP: loadBalancerSourceRanges: 3 - 10.0.0.0/8 - 192.168.0.0/16 type: LoadBalancer 4 selector: name: mysql 5", "oc create -f <file-name>", "oc create -f mysql-lb.yaml", "oc get svc", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE egress-2 LoadBalancer 172.30.22.226 ad42f5d8b303045-487804948.example.com 3306:30357/TCP 15m", "curl <public-ip>:<port>", "curl 172.29.121.74:3306", "mysql -h 172.30.131.89 -u admin -p", "Enter password: Welcome to the MariaDB monitor. Commands end with ; or \\g. MySQL [(none)]>", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: null name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: scope: External providerParameters: type: AWS aws: type: NLB type: LoadBalancerService", "oc replace --force --wait -f ingresscontroller.yml", "oc get infrastructure/cluster -o jsonpath='{.status.platformStatus.type}' AWS", "cat ingresscontroller-aws-nlb.yaml", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: name: USDmy_ingress_controller 1 namespace: openshift-ingress-operator spec: domain: USDmy_unique_ingress_domain 2 endpointPublishingStrategy: type: LoadBalancerService loadBalancer: scope: External 3 providerParameters: type: AWS aws: type: NLB", "oc create -f ingresscontroller-aws-nlb.yaml", "./openshift-install create manifests --dir <installation_directory> 1", "touch <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml 1", "ls <installation_directory>/manifests/cluster-ingress-default-ingresscontroller.yaml", "cluster-ingress-default-ingresscontroller.yaml", "apiVersion: operator.openshift.io/v1 kind: IngressController metadata: creationTimestamp: null name: default namespace: openshift-ingress-operator spec: endpointPublishingStrategy: loadBalancer: scope: External providerParameters: type: AWS aws: type: NLB type: LoadBalancerService", "oc get networks.config cluster -o jsonpath='{.spec.externalIP}{\"\\n\"}'", "apiVersion: v1 kind: Service metadata: name: svc-with-externalip spec: externalIPs: - 192.174.120.10", "oc patch svc <name> -p '{ \"spec\": { \"externalIPs\": [ \"<ip_address>\" ] } }'", "oc patch svc mysql-55-rhel7 -p '{\"spec\":{\"externalIPs\":[\"192.174.120.10\"]}}'", "\"mysql-55-rhel7\" patched", "oc get svc", "NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE mysql-55-rhel7 172.30.131.89 192.174.120.10 3306/TCP 13m", "oc adm policy add-cluster-role-to-user cluster-admin <user_name>", "oc new-project myproject", "oc new-app nodejs:12~https://github.com/sclorg/nodejs-ex.git", "oc get svc -n myproject", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE nodejs-ex ClusterIP 172.30.197.157 <none> 8080/TCP 70s", "oc project myproject", "oc expose service nodejs-ex --type=NodePort --name=nodejs-ex-nodeport --generator=\"service/v2\"", "service/nodejs-ex-nodeport exposed", "oc get svc -n myproject", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE nodejs-ex ClusterIP 172.30.217.127 <none> 3306/TCP 9m44s nodejs-ex-ingress NodePort 172.30.107.72 <none> 3306:31345/TCP 39s", "oc delete svc nodejs-ex", "oc get nns", "oc get nns node01 -o yaml", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkState metadata: name: node01 1 status: currentState: 2 dns-resolver: interfaces: route-rules: routes: lastSuccessfulUpdateTime: \"2020-01-31T12:14:00Z\" 3", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: <br1-eth1-policy> 1 spec: nodeSelector: 2 node-role.kubernetes.io/worker: \"\" 3 desiredState: interfaces: - name: br1 description: Linux bridge with eth1 as a port 4 type: linux-bridge state: up ipv4: dhcp: true enabled: true bridge: options: stp: enabled: false port: - name: eth1", "oc apply -f <br1-eth1-policy.yaml> 1", "oc get nncp", "oc get nncp <policy> -o yaml", "oc get nnce", "oc get nnce <node>.<policy> -o yaml", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: <br1-eth1-policy> 1 spec: nodeSelector: 2 node-role.kubernetes.io/worker: \"\" 3 desiredState: interfaces: - name: br1 type: linux-bridge state: absent 4 - name: eth1 5 type: ethernet 6 state: up 7 ipv4: dhcp: true 8 enabled: true 9", "oc apply -f <br1-eth1-policy.yaml> 1", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: br1-eth1-policy 1 spec: nodeSelector: 2 kubernetes.io/hostname: <node01> 3 desiredState: interfaces: - name: br1 4 description: Linux bridge with eth1 as a port 5 type: linux-bridge 6 state: up 7 ipv4: dhcp: true 8 enabled: true 9 bridge: options: stp: enabled: false 10 port: - name: eth1 11", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: vlan-eth1-policy 1 spec: nodeSelector: 2 kubernetes.io/hostname: <node01> 3 desiredState: interfaces: - name: eth1.102 4 description: VLAN using eth1 5 type: vlan 6 state: up 7 vlan: base-iface: eth1 8 id: 102 9", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: bond0-eth1-eth2-policy 1 spec: nodeSelector: 2 kubernetes.io/hostname: <node01> 3 desiredState: interfaces: - name: bond0 4 description: Bond with ports eth1 and eth2 5 type: bond 6 state: up 7 ipv4: dhcp: true 8 enabled: true 9 link-aggregation: mode: active-backup 10 options: miimon: '140' 11 port: 12 - eth1 - eth2 mtu: 1450 13", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: eth1-policy 1 spec: nodeSelector: 2 kubernetes.io/hostname: <node01> 3 desiredState: interfaces: - name: eth1 4 description: Configuring eth1 on node01 5 type: ethernet 6 state: up 7 ipv4: dhcp: true 8 enabled: true 9", "# interfaces: - name: bond10 description: Bonding eth2 and eth3 for Linux bridge type: bond state: up link-aggregation: port: - eth2 - eth3 - name: br1 description: Linux bridge on bond type: linux-bridge state: up bridge: port: - name: bond10 #", "interfaces: - name: eth1 description: static IP on eth1 type: ethernet state: up ipv4: dhcp: false address: - ip: 192.168.122.250 1 prefix-length: 24 enabled: true", "interfaces: - name: eth1 description: No IP on eth1 type: ethernet state: up ipv4: enabled: false", "interfaces: - name: eth1 description: DHCP on eth1 type: ethernet state: up ipv4: dhcp: true enabled: true", "interfaces: - name: eth1 description: DHCP without gateway or DNS on eth1 type: ethernet state: up ipv4: dhcp: true auto-gateway: false auto-dns: false enabled: true", "interfaces: dns-resolver: config: search: - example.com - example.org server: - 8.8.8.8", "interfaces: - name: eth1 description: Static routing on eth1 type: ethernet state: up ipv4: dhcp: false address: - ip: 192.0.2.251 1 prefix-length: 24 enabled: true routes: config: - destination: 198.51.100.0/24 metric: 150 next-hop-address: 192.0.2.1 2 next-hop-interface: eth1 table-id: 254", "apiVersion: nmstate.io/v1beta1 kind: NodeNetworkConfigurationPolicy metadata: name: ens01-bridge-testfail spec: desiredState: interfaces: - name: br1 description: Linux bridge with the wrong port type: linux-bridge state: up ipv4: dhcp: true enabled: true bridge: options: stp: enabled: false port: - name: ens01", "oc apply -f ens01-bridge-testfail.yaml", "nodenetworkconfigurationpolicy.nmstate.io/ens01-bridge-testfail created", "oc get nncp", "NAME STATUS ens01-bridge-testfail FailedToConfigure", "oc get nnce", "NAME STATUS control-plane-1.ens01-bridge-testfail FailedToConfigure control-plane-2.ens01-bridge-testfail FailedToConfigure control-plane-3.ens01-bridge-testfail FailedToConfigure compute-1.ens01-bridge-testfail FailedToConfigure compute-2.ens01-bridge-testfail FailedToConfigure compute-3.ens01-bridge-testfail FailedToConfigure", "oc get nnce compute-1.ens01-bridge-testfail -o jsonpath='{.status.conditions[?(@.type==\"Failing\")].message}'", "error reconciling NodeNetworkConfigurationPolicy at desired state apply: , failed to execute nmstatectl set --no-commit --timeout 480: 'exit status 1' '' libnmstate.error.NmstateVerificationError: desired ======= --- name: br1 type: linux-bridge state: up bridge: options: group-forward-mask: 0 mac-ageing-time: 300 multicast-snooping: true stp: enabled: false forward-delay: 15 hello-time: 2 max-age: 20 priority: 32768 port: - name: ens01 description: Linux bridge with the wrong port ipv4: address: [] auto-dns: true auto-gateway: true auto-routes: true dhcp: true enabled: true ipv6: enabled: false mac-address: 01-23-45-67-89-AB mtu: 1500 current ======= --- name: br1 type: linux-bridge state: up bridge: options: group-forward-mask: 0 mac-ageing-time: 300 multicast-snooping: true stp: enabled: false forward-delay: 15 hello-time: 2 max-age: 20 priority: 32768 port: [] description: Linux bridge with the wrong port ipv4: address: [] auto-dns: true auto-gateway: true auto-routes: true dhcp: true enabled: true ipv6: enabled: false mac-address: 01-23-45-67-89-AB mtu: 1500 difference ========== --- desired +++ current @@ -13,8 +13,7 @@ hello-time: 2 max-age: 20 priority: 32768 - port: - - name: ens01 + port: [] description: Linux bridge with the wrong port ipv4: address: [] line 651, in _assert_interfaces_equal\\n current_state.interfaces[ifname],\\nlibnmstate.error.NmstateVerificationError:", "oc get nns control-plane-1 -o yaml", "- ipv4: name: ens1 state: up type: ethernet", "oc edit nncp ens01-bridge-testfail", "port: - name: ens1", "oc get nncp", "NAME STATUS ens01-bridge-testfail SuccessfullyConfigured", "apiVersion: config.openshift.io/v1 kind: Proxy metadata: name: cluster spec: trustedCA: name: \"\" status:", "apiVersion: v1 data: ca-bundle.crt: | 1 <MY_PEM_ENCODED_CERTS> 2 kind: ConfigMap metadata: name: user-ca-bundle 3 namespace: openshift-config 4", "oc create -f user-ca-bundle.yaml", "oc edit proxy/cluster", "apiVersion: config.openshift.io/v1 kind: Proxy metadata: name: cluster spec: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 readinessEndpoints: - http://www.google.com 4 - https://www.google.com trustedCA: name: user-ca-bundle 5", "oc edit proxy/cluster", "apiVersion: config.openshift.io/v1 kind: Proxy metadata: name: cluster spec: {}", "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-----", "apiVersion: config.openshift.io/v1 kind: Proxy metadata: name: cluster spec: trustedCA: name: \"\" status:", "apiVersion: v1 data: ca-bundle.crt: | 1 <MY_PEM_ENCODED_CERTS> 2 kind: ConfigMap metadata: name: user-ca-bundle 3 namespace: openshift-config 4", "oc create -f user-ca-bundle.yaml", "oc edit proxy/cluster", "apiVersion: config.openshift.io/v1 kind: Proxy metadata: name: cluster spec: httpProxy: http://<username>:<pswd>@<ip>:<port> 1 httpsProxy: https://<username>:<pswd>@<ip>:<port> 2 noProxy: example.com 3 readinessEndpoints: - http://www.google.com 4 - https://www.google.com trustedCA: name: user-ca-bundle 5", "config.openshift.io/inject-trusted-cabundle=\"true\"", "apiVersion: v1 data: {} kind: ConfigMap metadata: labels: config.openshift.io/inject-trusted-cabundle: \"true\" name: ca-inject 1 namespace: apache", "apiVersion: apps/v1 kind: Deployment metadata: name: my-example-custom-ca-deployment namespace: my-example-custom-ca-ns spec: spec: containers: - name: my-container-that-needs-custom-ca volumeMounts: - name: trusted-ca mountPath: /etc/pki/ca-trust/extracted/pem readOnly: true volumes: - name: trusted-ca configMap: name: trusted-ca items: - key: ca-bundle.crt 1 path: tls-ca-bundle.pem 2", "oc -n openshift-kuryr edit cm kuryr-config", "kind: ConfigMap metadata: annotations: networkoperator.openshift.io/kuryr-octavia-provider: default 1", "oc -n openshift-kuryr edit cm kuryr-config", "kind: ConfigMap metadata: annotations: networkoperator.openshift.io/kuryr-octavia-provider: ovn", "openstack loadbalancer list | grep amphora", "a4db683b-2b7b-4988-a582-c39daaad7981 | ostest-7mbj6-kuryr-api-loadbalancer | 84c99c906edd475ba19478a9a6690efd | 172.30.0.1 | ACTIVE | amphora", "openstack loadbalancer list | grep ovn", "2dffe783-98ae-4048-98d0-32aa684664cc | openshift-apiserver-operator/metrics | 84c99c906edd475ba19478a9a6690efd | 172.30.167.119 | ACTIVE | ovn 0b1b2193-251f-4243-af39-2f99b29d18c5 | openshift-etcd/etcd | 84c99c906edd475ba19478a9a6690efd | 172.30.143.226 | ACTIVE | ovn f05b07fc-01b7-4673-bd4d-adaa4391458e | openshift-dns-operator/metrics | 84c99c906edd475ba19478a9a6690efd | 172.30.152.27 | ACTIVE | ovn", "openstack loadbalancer create --name API_OCP_CLUSTER --vip-subnet-id <id_of_worker_vms_subnet>", "openstack loadbalancer listener create --name API_OCP_CLUSTER_6443 --protocol HTTPS--protocol-port 6443 API_OCP_CLUSTER", "openstack loadbalancer pool create --name API_OCP_CLUSTER_pool_6443 --lb-algorithm ROUND_ROBIN --session-persistence type=<source_IP_address> --listener API_OCP_CLUSTER_6443 --protocol HTTPS", "openstack loadbalancer healthmonitor create --delay 5 --max-retries 4 --timeout 10 --type TCP API_OCP_CLUSTER_pool_6443", "for SERVER in USD(MASTER-0-IP MASTER-1-IP MASTER-2-IP) do openstack loadbalancer member create --address USDSERVER --protocol-port 6443 API_OCP_CLUSTER_pool_6443 done", "openstack floating ip unset USDAPI_FIP", "openstack floating ip set --port USD(openstack loadbalancer show -c <vip_port_id> -f value API_OCP_CLUSTER) USDAPI_FIP", "openstack floating ip unset USDAPI_FIP", "openstack floating ip set --port USD(openstack loadbalancer show -c <vip_port_id> -f value USD{OCP_CLUSTER}-kuryr-api-loadbalancer) USDAPI_FIP", "oc -n openshift-ingress get svc router-internal-default -o yaml > external_router.yaml", "apiVersion: v1 kind: Service metadata: labels: ingresscontroller.operator.openshift.io/owning-ingresscontroller: default name: router-external-default 1 namespace: openshift-ingress spec: ports: - name: http port: 80 protocol: TCP targetPort: http - name: https port: 443 protocol: TCP targetPort: https - name: metrics port: 1936 protocol: TCP targetPort: 1936 selector: ingresscontroller.operator.openshift.io/deployment-ingresscontroller: default sessionAffinity: None type: LoadBalancer 2", "oc apply -f external_router.yaml", "oc -n openshift-ingress get svc", "NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE router-external-default LoadBalancer 172.30.235.33 10.46.22.161 80:30112/TCP,443:32359/TCP,1936:30317/TCP 3m38s router-internal-default ClusterIP 172.30.115.123 <none> 80/TCP,443/TCP,1936/TCP 22h", "openstack loadbalancer list | grep router-external", "| 21bf6afe-b498-4a16-a958-3229e83c002c | openshift-ingress/router-external-default | 66f3816acf1b431691b8d132cc9d793c | 172.30.235.33 | ACTIVE | octavia |", "openstack floating ip list | grep 172.30.235.33", "| e2f80e97-8266-4b69-8636-e58bacf1879e | 10.46.22.161 | 172.30.235.33 | 655e7122-806a-4e0a-a104-220c6e17bda6 | a565e55a-99e7-4d15-b4df-f9d7ee8c9deb | 66f3816acf1b431691b8d132cc9d793c |", "listen my-cluster-api-6443 bind 0.0.0.0:6443 mode tcp balance roundrobin server my-cluster-master-2 192.0.2.2:6443 check server my-cluster-master-0 192.0.2.3:6443 check server my-cluster-master-1 192.0.2.1:6443 check listen my-cluster-apps-443 bind 0.0.0.0:443 mode tcp balance roundrobin server my-cluster-worker-0 192.0.2.6:443 check server my-cluster-worker-1 192.0.2.5:443 check server my-cluster-worker-2 192.0.2.4:443 check listen my-cluster-apps-80 bind 0.0.0.0:80 mode tcp balance roundrobin server my-cluster-worker-0 192.0.2.7:80 check server my-cluster-worker-1 192.0.2.9:80 check server my-cluster-worker-2 192.0.2.8:80 check", "<load_balancer_ip_address> api.<cluster_name>.<base_domain> <load_balancer_ip_address> apps.<cluster_name>.<base_domain>", "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 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", "\"event\":\"ipAllocated\",\"ip\":\"172.22.0.201\",\"msg\":\"IP address assigned by controller", "oc get packagemanifests -n openshift-marketplace metallb-operator", "NAME CATALOG AGE metallb-operator Red Hat Operators 9h", "cat << EOF | oc apply -f - apiVersion: v1 kind: Namespace metadata: name: metallb-system EOF", "cat << EOF | oc apply -f - apiVersion: operators.coreos.com/v1 kind: OperatorGroup metadata: name: metallb-operator namespace: metallb-system spec: targetNamespaces: - metallb-system EOF", "oc get operatorgroup -n metallb-system", "NAME AGE metallb-operator 14m", "OC_VERSION=USD(oc version -o yaml | grep openshiftVersion | grep -o '[0-9]*[.][0-9]*' | head -1)", "cat << EOF| oc apply -f - apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: metallb-operator-sub namespace: metallb-system spec: channel: \"USD{OC_VERSION}\" name: metallb-operator source: redhat-operators sourceNamespace: openshift-marketplace EOF", "oc get installplan -n metallb-system", "NAME CSV APPROVAL APPROVED install-wzg94 metallb-operator.4.9.0-nnnnnnnnnnnn Automatic true", "oc get clusterserviceversion -n metallb-system -o custom-columns=Name:.metadata.name,Phase:.status.phase", "Name Phase metallb-operator.4.9.0-nnnnnnnnnnnn Succeeded", "cat << EOF | oc apply -f - apiVersion: metallb.io/v1beta1 kind: MetalLB metadata: name: metallb namespace: metallb-system EOF", "oc get deployment -n metallb-system controller", "NAME READY UP-TO-DATE AVAILABLE AGE controller 1/1 1 1 11m", "oc get daemonset -n metallb-system speaker", "NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE speaker 6 6 6 6 6 kubernetes.io/os=linux 18m", "apiVersion: metallb.io/v1alpha1 kind: AddressPool metadata: namespace: metallb-system name: doc-example spec: protocol: layer2 addresses: - 203.0.113.1-203.0.113.10 - 203.0.113.65-203.0.113.75", "oc apply -f addresspool.yaml", "oc describe -n metallb-system addresspool doc-example", "Name: doc-example Namespace: metallb-system Labels: <none> Annotations: <none> API Version: metallb.io/v1alpha1 Kind: AddressPool Metadata: Spec: Addresses: 203.0.113.1-203.0.113.10 203.0.113.65-203.0.113.75 Auto Assign: true Protocol: layer2 Events: <none>", "apiVersion: metallb.io/v1beta1 kind: AddressPool metadata: name: doc-example-cidr namespace: metallb-system spec: protocol: layer2 addresses: - 192.168.100.0/24 - 192.168.200.0/24 - 192.168.255.1-192.168.255.5", "apiVersion: metallb.io/v1beta1 kind: AddressPool metadata: name: doc-example-reserved namespace: metallb-system spec: protocol: layer2 addresses: - 10.0.100.0/28 autoAssign: false", "apiVersion: metallb.io/v1beta1 kind: AddressPool metadata: name: doc-example-ipv6 namespace: metallb-system spec: protocol: layer2 addresses: - 2002:2:2::1-2002:2:2::100", "apiVersion: v1 kind: Service metadata: name: <service_name> annotations: metallb.universe.tf/address-pool: <address_pool_name> spec: selector: <label_key>: <label_value> ports: - port: 8080 targetPort: 8080 protocol: TCP type: LoadBalancer loadBalancerIP: <ip_address>", "Events: Type Reason Age From Message ---- ------ ---- ---- ------- Warning AllocationFailed 3m16s metallb-controller Failed to allocate IP for \"default/invalid-request\": \"4.3.2.1\" is not allowed in config", "apiVersion: v1 kind: Service metadata: name: <service_name> annotations: metallb.universe.tf/address-pool: <address_pool_name> spec: selector: <label_key>: <label_value> ports: - port: 8080 targetPort: 8080 protocol: TCP type: LoadBalancer", "apiVersion: v1 kind: Service metadata: name: <service_name> spec: selector: <label_key>: <label_value> ports: - port: 8080 targetPort: 8080 protocol: TCP type: LoadBalancer", "apiVersion: v1 kind: Service metadata: name: service-http annotations: metallb.universe.tf/address-pool: doc-example metallb.universe.tf/allow-shared-ip: \"web-server-svc\" 1 spec: ports: - name: http port: 80 2 protocol: TCP targetPort: 8080 selector: <label_key>: <label_value> 3 type: LoadBalancer loadBalancerIP: 172.31.249.7 4 --- apiVersion: v1 kind: Service metadata: name: service-https annotations: metallb.universe.tf/address-pool: doc-example metallb.universe.tf/allow-shared-ip: \"web-server-svc\" 5 spec: ports: - name: https port: 443 6 protocol: TCP targetPort: 8080 selector: <label_key>: <label_value> 7 type: LoadBalancer loadBalancerIP: 172.31.249.7 8", "oc apply -f <service_name>.yaml", "service/<service_name> created", "oc describe service <service_name>", "Name: <service_name> Namespace: default Labels: <none> Annotations: metallb.universe.tf/address-pool: doc-example <.> Selector: app=service_name Type: LoadBalancer <.> IP Family Policy: SingleStack IP Families: IPv4 IP: 10.105.237.254 IPs: 10.105.237.254 LoadBalancer Ingress: 192.168.100.5 <.> Port: <unset> 80/TCP TargetPort: 8080/TCP NodePort: <unset> 30550/TCP Endpoints: 10.244.0.50:8080 Session Affinity: None External Traffic Policy: Cluster Events: <.> Type Reason Age From Message ---- ------ ---- ---- ------- Normal nodeAssigned 32m (x2 over 32m) metallb-speaker announcing from node \"<node_name>\"", "pod_network_name_info{interface=\"net0\",namespace=\"namespacename\",network_name=\"nadnamespace/firstNAD\",pod=\"podname\"} 0", "(container_network_receive_bytes_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_receive_errors_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_receive_packets_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_receive_packets_dropped_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_transmit_bytes_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_transmit_errors_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_transmit_packets_total) + on(namespace,pod,interface) group_left(network_name) ( pod_network_name_info ) (container_network_transmit_packets_dropped_total) + on(namespace,pod,interface) group_left(network_name)" ]

[ "part / --fstype=ext4 --onpart=sda1", "part / --fstype=ext4 --onpart=/dev/disk/by-path/pci-0000:00:05.0-scsi-0:0:0:0-part1 part / --fstype=ext4 --onpart=/dev/disk/by-id/ata-ST3160815AS_6RA0C882-part1", "ignoredisk --drives=sdaa,sdab,sdac", "ignoredisk --drives=/dev/disk/by-path/pci-0000:00:05.0-scsi-*" ]

[ "net.ipv4.ip_forward = 1" ]

[ "timedatectl", "~]USD timedatectl Local time: Mon 2016-09-16 19:30:24 CEST Universal time: Mon 2016-09-16 17:30:24 UTC Timezone: Europe/Prague (CEST, +0200) NTP enabled: no NTP synchronized: no RTC in local TZ: no DST active: yes Last DST change: DST began at Sun 2016-03-31 01:59:59 CET Sun 2016-03-31 03:00:00 CEST Next DST change: DST ends (the clock jumps one hour backwards) at Sun 2016-10-27 02:59:59 CEST Sun 2016-10-27 02:00:00 CET", "~]# systemctl restart systemd-timedated.service", "timedatectl set-time HH:MM:SS", "~]# timedatectl set-time 23:26:00", "timedatectl set-local-rtc boolean", "timedatectl set-time YYYY-MM-DD", "~]# timedatectl set-time \"2017-06-02 23:26:00\"", "timedatectl list-timezones", "timedatectl set-timezone time_zone", "~]# timedatectl list-timezones | grep Europe Europe/Amsterdam Europe/Andorra Europe/Athens Europe/Belgrade Europe/Berlin Europe/Bratislava ...", "~]# timedatectl set-timezone Europe/Prague", "timedatectl set-ntp boolean", "~]# timedatectl set-ntp yes", "date", "date --utc", "date +\"format\"", "~]USD date Mon Sep 16 17:30:24 CEST 2016", "~]USD date --utc Mon Sep 16 15:30:34 UTC 2016", "~]USD date +\"%Y-%m-%d %H:%M\" 2016-09-16 17:30", "date --set HH:MM:SS", "date --set HH:MM:SS --utc", "~]# date --set 23:26:00", "date --set YYYY-MM-DD", "~]# date --set \"2017-06-02 23:26:00\"", "hwclock", "~]# hwclock Tue 15 Apr 2017 04:23:46 PM CEST -0.329272 seconds", "hwclock --set --date \"dd mmm yyyy HH:MM\"", "~]# hwclock --set --date \"21 Oct 2016 21:17\" --utc", "hwclock --systohc", "hwclock --hctosys", "~]# hwclock --systohc --localtime" ]

[ "man mkfs.xfs", "man mkfs.ext4", "man mkfs", "man mount", "man mount" ]

[ "{ \"Version\": \"2012-10-17\", \"Statement\": [ { \"Sid\": \"Statement1\", \"Effect\": \"Allow\", \"Principal\": {}, \"Action\": \"sts:AssumeRole\" } ] }", "{ \"Version\": \"2012-10-17\", \"Statement\": [ { \"Sid\": \"Statement1\", \"Effect\": \"Allow\", \"Principal\": { \"AWS\": \"arn:aws:iam::123492922789:user/quay-user\" }, \"Action\": \"sts:AssumeRole\" } ] }", "DISTRIBUTED_STORAGE_CONFIG: default: - STSS3Storage - sts_role_arn: <role_arn> 1 s3_bucket: <s3_bucket_name> 2 storage_path: <storage_path> 3 s3_region: <region> 4 sts_user_access_key: <s3_user_access_key> 5 sts_user_secret_key: <s3_user_secret_key> 6", "podman tag docker.io/library/busybox <quay-server.example.com>/<organization_name>/busybox:test", "podman push <quay-server.example.com>/<organization_name>/busybox:test" ]

[ "curl -X POST -H \"Authorization: Bearer <bearer_token>\" -H \"Content-Type: application/json\" -d '{ \"name\": \"<new_organization_name>\" }' \"https://<quay-server.example.com>/api/v1/organization/\"", "\"Created\"", "curl -X PUT \"https://<quay-server.example.com>/api/v1/organization/<orgname>\" -H \"Authorization: Bearer <access_token>\" -H \"Content-Type: application/json\" -d '{ \"email\": \"<org_email>\", \"invoice_email\": <true/false>, \"invoice_email_address\": \"<billing_email>\" }'", "{\"name\": \"test\", \"email\": \"[email protected]\", \"avatar\": {\"name\": \"test\", \"hash\": \"a15d479002b20f211568fd4419e76686d2b88a4980a5b4c4bc10420776c5f6fe\", \"color\": \"#aec7e8\", \"kind\": \"user\"}, \"is_admin\": true, \"is_member\": true, \"teams\": {\"owners\": {\"name\": \"owners\", \"description\": \"\", \"role\": \"admin\", \"avatar\": {\"name\": \"owners\", \"hash\": \"6f0e3a8c0eb46e8834b43b03374ece43a030621d92a7437beb48f871e90f8d90\", \"color\": \"#c7c7c7\", \"kind\": \"team\"}, \"can_view\": true, \"repo_count\": 0, \"member_count\": 1, \"is_synced\": false}}, \"ordered_teams\": [\"owners\"], \"invoice_email\": true, \"invoice_email_address\": \"[email protected]\", \"tag_expiration_s\": 1209600, \"is_free_account\": true, \"quotas\": [{\"id\": 2, \"limit_bytes\": 10737418240, \"limits\": [{\"id\": 1, \"type\": \"Reject\", \"limit_percent\": 90}]}], \"quota_report\": {\"quota_bytes\": 0, \"configured_quota\": 10737418240, \"running_backfill\": \"complete\", \"backfill_status\": \"complete\"}}", "curl -X DELETE -H \"Authorization: Bearer <bearer_token>\" \"https://<quay-server.example.com>/api/v1/organization/<organization_name>\"", "curl -X GET -H \"Authorization: Bearer <bearer_token>\" \"<quay-server.example.com>/api/v1/organization/<organization_name>\"", "{\"detail\": \"Not Found\", \"error_message\": \"Not Found\", \"error_type\": \"not_found\", \"title\": \"not_found\", \"type\": \"http://<quay-server.example.com>/api/v1/error/not_found\", \"status\": 404}" ]

[ "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", "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: 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 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: 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 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: 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 volumes: - name: config-volume configMap: name: special-config 1 restartPolicy: Never", "very", "apiVersion: v1 kind: Pod metadata: name: dapi-test-pod spec: 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 volumes: - name: config-volume configMap: name: special-config items: - key: special.how path: path/to/special-key 1 restartPolicy: Never", "very" ]

[ "spec: src_supplemental_groups: \"1000,2000\" target_supplemental_groups: \"2000,3000\"", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: [...] rsync_backoff_limit: 40", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: [...] migration_rsync_privileged: true", "apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: name: migration-controller namespace: openshift-migration spec: [...] runAsRoot: true", "apiVersion: migration.openshift.io/v1alpha1 kind: MigMigration metadata: name: migration-controller namespace: openshift-migration spec: [...] runAsUser: 10010001 runAsGroup: 3", "kubenswrapper[3879]: W0326 16:30:36.749224 3879 volume_linux.go:49] Setting volume ownership for /var/lib/kubelet/pods/8905d88e-6531-4d65-9c2a-eff11dc7eb29/volumes/kubernetes.io~csi/pvc-287d1988-3fd9-4517-a0c7-22539acd31e6/mount and fsGroup set. If the volume has a lot of files then setting volume ownership could be slow, see https://github.com/kubernetes/kubernetes/issues/69699 kubenswrapper[3879]: E0326 16:32:02.706363 3879 kubelet.go:1841] \"Unable to attach or mount volumes for pod; skipping pod\" err=\"unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition\" pod=\"caboodle-preprod/rsync-server\" kubenswrapper[3879]: E0326 16:32:02.706496 3879 pod_workers.go:965] \"Error syncing pod, skipping\" err=\"unmounted volumes=[8db9d5b032dab17d4ea9495af12e085a], unattached volumes=[crane2-rsync-server-secret 8db9d5b032dab17d4ea9495af12e085a kube-api-access-dlbd2 crane2-stunnel-server-config crane2-stunnel-server-secret crane2-rsync-server-config]: timed out waiting for the condition\" pod=\"caboodle-preprod/rsync-server\" podUID=8905d88e-6531-4d65-9c2a-eff11dc7eb29", "apiVersion: migration.openshift.io/v1alpha1 kind: MigrationController metadata: name: migration-controller namespace: openshift-migration spec: migration_rsync_super_privileged: true 1 azure_resource_group: \"\" cluster_name: host mig_namespace_limit: \"10\" mig_pod_limit: \"100\" mig_pv_limit: \"100\" migration_controller: true migration_log_reader: true migration_ui: true migration_velero: true olm_managed: true restic_timeout: 1h version: 1.8.3" ]

[ "apache::server_tokens: Prod", "apache::server_signature: Off" ]

[ "vi /etc/ovirt-engine/notifier/notifier.conf.d/20-snmp.conf", "SNMP_MANAGERS=\" manager1.example.com manager2.example.com:162\" SNMP_COMMUNITY=public SNMP_OID=1.3.6.1.4.1.2312.13.1.1", "FILTER=\"include:*(snmp:) USD{FILTER}\"", "FILTER=\"include:*:ERROR(snmp:) USD{FILTER}\"", "FILTER=\"include:*:ALERT(snmp:) USD{FILTER}\"", "FILTER=\"include: VDC_START (snmp: [email protected] ) USD{FILTER}\"", "FILTER=\"exclude: VDC_START include:*(snmp:) USD{FILTER}\"", "FILTER=\"exclude:*\"", "systemctl start ovirt-engine-notifier.service systemctl enable ovirt-engine-notifier.service" ]

[ "apiVersion: operator.knative.dev/v1beta1 kind: KnativeServing metadata: name: knative-serving namespace: knative-serving spec: config: logging: loglevel.controller: \"info\" loglevel.autoscaler: \"info\" loglevel.queueproxy: \"info\" loglevel.webhook: \"info\" loglevel.activator: \"info\" loglevel.hpaautoscaler: \"info\" loglevel.net-certmanager-controller: \"info\" loglevel.net-istio-controller: \"info\" loglevel.net-kourier-controller: \"info\"", "apiVersion: operator.knative.dev/v1beta1 kind: KnativeEventing metadata: name: knative-eventing namespace: knative-eventing spec: config: logging: loglevel.controller: \"info\" loglevel.eventing-webhook: \"info\" loglevel.inmemorychannel-dispatcher: \"info\" loglevel.inmemorychannel-webhook: \"info\" loglevel.mt-broker-controller: \"info\" loglevel.mt_broker_filter: \"info\" loglevel.mt_broker_ingress: \"info\" loglevel.pingsource-mt-adapter: \"info\"" ]