Datasets:

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mtpti5iD

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redhat-docs_dataset

like 0

[ "dasdview -x <disc>", "format : hex 2 dec 2 CDL formatted", "format : hex 1 dec 1 LDL formatted" ]

[ "public Set getPrincipals() {...} public Set getPrincipals(Class c) {...}", "Subject subject = SecurityContextAssociation.getSubject();", "import org.infinispan.security.Security; Security.doAs(subject, new PrivilegedExceptionAction<Void>() { public Void run() throws Exception { cache.put(\"key\", \"value\"); } });", "CallbackHandler handler = new MyHandler(); LoginContext lc = new LoginContext(\"some-config\", handler); try { lc.login(); Subject subject = lc.getSubject(); } catch(LoginException e) { System.out.println(\"authentication failed\"); e.printStackTrace(); } // Perform work as authenticated Subject // // Scope of work complete, logout to remove authentication info try { lc.logout(); } catch(LoginException e) { System.out.println(\"logout failed\"); e.printStackTrace(); } // A sample MyHandler class class MyHandler implements CallbackHandler { public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException { for (int i = 0; i < callbacks.length; i++) { if (callbacks[i] instanceof NameCallback) { NameCallback nc = (NameCallback)callbacks[i]; nc.setName(username); } else if (callbacks[i] instanceof PasswordCallback) { PasswordCallback pc = (PasswordCallback)callbacks[i]; pc.setPassword(password); } else { throw new UnsupportedCallbackException(callbacks[i], \"Unrecognized Callback\"); } } } }", "void handle(Callback[] callbacks) throws java.io.IOException, UnsupportedCallbackException;", "java -Djava.security.manager", "System.setSecurityManager(new SecurityManager());", "if [ \"xUSDJAVA_OPTS\" = \"x\" ]; then", "JAVA_OPTS=\"USDJAVA_OPTS -Djava.security.manager -Djava.security.policy==USDPWD/server.policy -Djboss.home.dir=USDJBOSS_HOME -Djboss.modules.policy-permissions=true\"", "set \"JAVA_OPTS=%JAVA_OPTS% -Djava.security.manager -Djava.security.policy==\\path\\to\\server.policy -Djboss.home.dir=%JBOSS_HOME% -Djboss.modules.policy-permissions=true\"" ]

[ "export JAVA_HOME=/opt/jdk/jdk-1.8.0 export PATH=\"USDJAVA_HOME/bin:USDPATH\"", "export JAVA_HOME=/opt/jdk/jdk-1.8.0 export PATH=\"USDJAVA_HOME/bin:USDPATH\"" ]

[ "Build of instance 3c04e982-c1d1-4364-b6bd-f876e399325b aborted: Image 20c5ff9d-5f54-4b74-830f-88e78b9999ed is unacceptable: No image locations are accessible", "'Image %s is not on my ceph and [workarounds]/ never_download_image_if_on_rbd=True; refusing to fetch and upload.',", "mkdir inventories find ~/overcloud-deploy/*/config-download -name tripleo-ansible-inventory.yaml | while read f; do cp USDf inventories/USD(basename USD(dirname USDf)).yaml; done", "source centralrc openstack image list +--------------------------------------+---------+--------+ | ID | Name | Status | +--------------------------------------+---------+--------+ | 07bc2424-753b-4f65-9da5-5a99d8383fe6 | image_0 | active | | d5187afa-c821-4f22-aa4b-4e76382bef86 | image_1 | active | +--------------------------------------+---------+--------+", "--- tripleo_nova_image_cache_images: - id: 07bc2424-753b-4f65-9da5-5a99d8383fe6 - id: d5187afa-c821-4f22-aa4b-4e76382bef86", "source centralrc ansible-playbook -i inventories --extra-vars \"@nova_cache_args.yml\" /usr/share/ansible/tripleo-playbooks/tripleo_nova_image_cache.yml", "ansible-playbook -i inventory.yaml --forks 10 --extra-vars \"@nova_cache_args.yml\" /usr/share/ansible/tripleo-playbooks/tripleo_nova_image_cache.yml", "tripleo_nova_image_cache_use_proxy: true tripleo_nova_image_cache_proxy_hostname: dcn0-novacompute-1 tripleo_nova_image_cache_plan: dcn0", "parameter_defaults: NovaImageCacheTTL: 604800 # Default to 7 days for all compute roles Compute2Parameters: NovaImageCacheTTL: 1209600 # Override to 14 days for the Compute2 compute role" ]

[ "ServiceRegistryBuilder registryBuilder = new ServiceRegistryBuilder( bootstrapServiceRegistry ); ServiceRegistry serviceRegistry = registryBuilder.buildServiceRegistry();", "ServiceRegistryBuilder registryBuilder = new ServiceRegistryBuilder(bootstrapServiceRegistry); registryBuilder.addService(JdbcServices.class, new MyCustomJdbcService()); ServiceRegistry serviceRegistry = registryBuilder.buildServiceRegistry(); public class MyCustomJdbcService implements JdbcServices{ @Override public ConnectionProvider getConnectionProvider() { return null; } @Override public Dialect getDialect() { return null; } @Override public SqlStatementLogger getSqlStatementLogger() { return null; } @Override public SqlExceptionHelper getSqlExceptionHelper() { return null; } @Override public ExtractedDatabaseMetaData getExtractedMetaDataSupport() { return null; } @Override public LobCreator getLobCreator(LobCreationContext lobCreationContext) { return null; } @Override public ResultSetWrapper getResultSetWrapper() { return null; } }", "BootstrapServiceRegistry bootstrapServiceRegistry = new BootstrapServiceRegistryBuilder() // pass in org.hibernate.integrator.spi.Integrator instances which are not // auto-discovered (for whatever reason) but which should be included .with(anExplicitIntegrator) // pass in a class loader that Hibernate should use to load application classes .with(anExplicitClassLoaderForApplicationClasses) // pass in a class loader that Hibernate should use to load resources .with(anExplicitClassLoaderForResources) // see BootstrapServiceRegistryBuilder for rest of available methods // finally, build the bootstrap registry with all the above options .build();", "public class MyIntegrator implements org.hibernate.integrator.spi.Integrator { public void integrate( Configuration configuration, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) { // As you might expect, an EventListenerRegistry is the thing with which event listeners are registered It is a // service so we look it up using the service registry final EventListenerRegistry eventListenerRegistry = serviceRegistry.getService(EventListenerRegistry.class); // If you wish to have custom determination and handling of \"duplicate\" listeners, you would have to add an // implementation of the org.hibernate.event.service.spi.DuplicationStrategy contract like this eventListenerRegistry.addDuplicationStrategy(myDuplicationStrategy); // EventListenerRegistry defines 3 ways to register listeners: // 1) This form overrides any existing registrations with eventListenerRegistry.setListeners(EventType.AUTO_FLUSH, myCompleteSetOfListeners); // 2) This form adds the specified listener(s) to the beginning of the listener chain eventListenerRegistry.prependListeners(EventType.AUTO_FLUSH, myListenersToBeCalledFirst); // 3) This form adds the specified listener(s) to the end of the listener chain eventListenerRegistry.appendListeners(EventType.AUTO_FLUSH, myListenersToBeCalledLast); } }" ]

[ "apiVersion: opentelemetry.io/v1beta1 kind: OpenTelemetryCollector metadata: name: cluster-collector namespace: tracing-system spec: mode: deployment observability: metrics: enableMetrics: true config: receivers: otlp: protocols: grpc: {} http: {} processors: {} exporters: otlp: endpoint: otel-collector-headless.tracing-system.svc:4317 tls: ca_file: \"/var/run/secrets/kubernetes.io/serviceaccount/service-ca.crt\" prometheus: endpoint: 0.0.0.0:8889 resource_to_telemetry_conversion: enabled: true # by default resource attributes are dropped service: 1 pipelines: traces: receivers: [otlp] processors: [] exporters: [otlp] metrics: receivers: [otlp] processors: [] exporters: [prometheus]", "receivers:", "processors:", "exporters:", "connectors:", "extensions:", "service: pipelines:", "service: pipelines: traces: receivers:", "service: pipelines: traces: processors:", "service: pipelines: traces: exporters:", "service: pipelines: metrics: receivers:", "service: pipelines: metrics: processors:", "service: pipelines: metrics: exporters:", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: generate-processors-rbac rules: - apiGroups: - rbac.authorization.k8s.io resources: - clusterrolebindings - clusterroles verbs: - create - delete - get - list - patch - update - watch --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: generate-processors-rbac roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: generate-processors-rbac subjects: - kind: ServiceAccount name: opentelemetry-operator-controller-manager namespace: openshift-opentelemetry-operator", "config: receivers: otlp: protocols: grpc: endpoint: 0.0.0.0:4317 1 tls: 2 ca_file: ca.pem cert_file: cert.pem key_file: key.pem client_ca_file: client.pem 3 reload_interval: 1h 4 http: endpoint: 0.0.0.0:4318 5 tls: {} 6 service: pipelines: traces: receivers: [otlp] metrics: receivers: [otlp]", "config: receivers: jaeger: protocols: grpc: endpoint: 0.0.0.0:14250 1 thrift_http: endpoint: 0.0.0.0:14268 2 thrift_compact: endpoint: 0.0.0.0:6831 3 thrift_binary: endpoint: 0.0.0.0:6832 4 tls: {} 5 service: pipelines: traces: receivers: [jaeger]", "apiVersion: v1 kind: ServiceAccount metadata: name: otel-hostfs-daemonset namespace: <namespace> --- apiVersion: security.openshift.io/v1 kind: SecurityContextConstraints allowHostDirVolumePlugin: true allowHostIPC: false allowHostNetwork: false allowHostPID: true allowHostPorts: false allowPrivilegeEscalation: true allowPrivilegedContainer: true allowedCapabilities: null defaultAddCapabilities: - SYS_ADMIN fsGroup: type: RunAsAny groups: [] metadata: name: otel-hostmetrics readOnlyRootFilesystem: true runAsUser: type: RunAsAny seLinuxContext: type: RunAsAny supplementalGroups: type: RunAsAny users: - system:serviceaccount:<namespace>:otel-hostfs-daemonset volumes: - configMap - emptyDir - hostPath - projected --- apiVersion: opentelemetry.io/v1beta1 kind: OpenTelemetryCollector metadata: name: otel namespace: <namespace> spec: serviceAccount: otel-hostfs-daemonset mode: daemonset volumeMounts: - mountPath: /hostfs name: host readOnly: true volumes: - hostPath: path: / name: host config: receivers: hostmetrics: collection_interval: 10s 1 initial_delay: 1s 2 root_path: / 3 scrapers: 4 cpu: {} memory: {} disk: {} service: pipelines: metrics: receivers: [hostmetrics]", "apiVersion: v1 kind: ServiceAccount metadata: name: otel-k8sobj namespace: <namespace> --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: otel-k8sobj namespace: <namespace> rules: - apiGroups: - \"\" resources: - events - pods verbs: - get - list - watch - apiGroups: - \"events.k8s.io\" resources: - events verbs: - watch - list --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: otel-k8sobj subjects: - kind: ServiceAccount name: otel-k8sobj namespace: <namespace> roleRef: kind: ClusterRole name: otel-k8sobj apiGroup: rbac.authorization.k8s.io --- apiVersion: opentelemetry.io/v1beta1 kind: OpenTelemetryCollector metadata: name: otel-k8s-obj namespace: <namespace> spec: serviceAccount: otel-k8sobj mode: deployment config: receivers: k8sobjects: auth_type: serviceAccount objects: - name: pods 1 mode: pull 2 interval: 30s 3 label_selector: 4 field_selector: 5 namespaces: [<namespace>,...] 6 - name: events mode: watch exporters: debug: service: pipelines: logs: receivers: [k8sobjects] exporters: [debug]", "config: receivers: kubeletstats: collection_interval: 20s auth_type: \"serviceAccount\" endpoint: \"https://USD{env:K8S_NODE_NAME}:10250\" insecure_skip_verify: true service: pipelines: metrics: receivers: [kubeletstats] env: - name: K8S_NODE_NAME 1 valueFrom: fieldRef: fieldPath: spec.nodeName", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: otel-collector rules: - apiGroups: [''] resources: ['nodes/stats'] verbs: ['get', 'watch', 'list'] - apiGroups: [\"\"] resources: [\"nodes/proxy\"] 1 verbs: [\"get\"]", "config: receivers: prometheus: config: scrape_configs: 1 - job_name: 'my-app' 2 scrape_interval: 5s 3 static_configs: - targets: ['my-app.example.svc.cluster.local:8888'] 4 service: pipelines: metrics: receivers: [prometheus]", "config: otlpjsonfile: include: - \"/var/log/*.log\" 1 exclude: - \"/var/log/test.log\" 2", "config: receivers: zipkin: endpoint: 0.0.0.0:9411 1 tls: {} 2 service: pipelines: traces: receivers: [zipkin]", "config: receivers: kafka: brokers: [\"localhost:9092\"] 1 protocol_version: 2.0.0 2 topic: otlp_spans 3 auth: plain_text: 4 username: example password: example tls: 5 ca_file: ca.pem cert_file: cert.pem key_file: key.pem insecure: false 6 server_name_override: kafka.example.corp 7 service: pipelines: traces: receivers: [kafka]", "config: receivers: k8s_cluster: distribution: openshift collection_interval: 10s exporters: debug: {} service: pipelines: metrics: receivers: [k8s_cluster] exporters: [debug] logs/entity_events: receivers: [k8s_cluster] exporters: [debug]", "apiVersion: v1 kind: ServiceAccount metadata: labels: app: otelcontribcol name: otelcontribcol", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: otelcontribcol labels: app: otelcontribcol rules: - apiGroups: - quota.openshift.io resources: - clusterresourcequotas verbs: - get - list - watch - apiGroups: - \"\" resources: - events - namespaces - namespaces/status - nodes - nodes/spec - pods - pods/status - replicationcontrollers - replicationcontrollers/status - resourcequotas - services verbs: - get - list - watch - apiGroups: - apps resources: - daemonsets - deployments - replicasets - statefulsets verbs: - get - list - watch - apiGroups: - extensions resources: - daemonsets - deployments - replicasets verbs: - get - list - watch - apiGroups: - batch resources: - jobs - cronjobs verbs: - get - list - watch - apiGroups: - autoscaling resources: - horizontalpodautoscalers verbs: - get - list - watch", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: otelcontribcol labels: app: otelcontribcol roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: otelcontribcol subjects: - kind: ServiceAccount name: otelcontribcol namespace: default", "config: receivers: opencensus: endpoint: 0.0.0.0:9411 1 tls: 2 cors_allowed_origins: 3 - https://*.<example>.com service: pipelines: traces: receivers: [opencensus]", "config: receivers: filelog: include: [ /simple.log ] 1 operators: 2 - type: regex_parser regex: '^(?P<time>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}) (?P<sev>[A-Z]*) (?P<msg>.*)USD' timestamp: parse_from: attributes.time layout: '%Y-%m-%d %H:%M:%S' severity: parse_from: attributes.sev", "apiVersion: v1 kind: Namespace metadata: name: otel-journald labels: security.openshift.io/scc.podSecurityLabelSync: \"false\" pod-security.kubernetes.io/enforce: \"privileged\" pod-security.kubernetes.io/audit: \"privileged\" pod-security.kubernetes.io/warn: \"privileged\" --- apiVersion: v1 kind: ServiceAccount metadata: name: privileged-sa namespace: otel-journald --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: otel-journald-binding roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: system:openshift:scc:privileged subjects: - kind: ServiceAccount name: privileged-sa namespace: otel-journald --- apiVersion: opentelemetry.io/v1beta1 kind: OpenTelemetryCollector metadata: name: otel-journald-logs namespace: otel-journald spec: mode: daemonset serviceAccount: privileged-sa securityContext: allowPrivilegeEscalation: false capabilities: drop: - CHOWN - DAC_OVERRIDE - FOWNER - FSETID - KILL - NET_BIND_SERVICE - SETGID - SETPCAP - SETUID readOnlyRootFilesystem: true seLinuxOptions: type: spc_t seccompProfile: type: RuntimeDefault config: receivers: journald: files: /var/log/journal/*/* priority: info 1 units: 2 - kubelet - crio - init.scope - dnsmasq all: true 3 retry_on_failure: enabled: true 4 initial_interval: 1s 5 max_interval: 30s 6 max_elapsed_time: 5m 7 processors: exporters: debug: {} service: pipelines: logs: receivers: [journald] exporters: [debug] volumeMounts: - name: journal-logs mountPath: /var/log/journal/ readOnly: true volumes: - name: journal-logs hostPath: path: /var/log/journal tolerations: - key: node-role.kubernetes.io/master operator: Exists effect: NoSchedule", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: otel-collector labels: app: otel-collector rules: - apiGroups: - \"\" resources: - events - namespaces - namespaces/status - nodes - nodes/spec - pods - pods/status - replicationcontrollers - replicationcontrollers/status - resourcequotas - services verbs: - get - list - watch - apiGroups: - apps resources: - daemonsets - deployments - replicasets - statefulsets verbs: - get - list - watch - apiGroups: - extensions resources: - daemonsets - deployments - replicasets verbs: - get - list - watch - apiGroups: - batch resources: - jobs - cronjobs verbs: - get - list - watch - apiGroups: - autoscaling resources: - horizontalpodautoscalers verbs: - get - list - watch", "serviceAccount: otel-collector 1 config: receivers: k8s_events: namespaces: [project1, project2] 2 service: pipelines: logs: receivers: [k8s_events]", "config: processors: batch: timeout: 5s send_batch_max_size: 10000 service: pipelines: traces: processors: [batch] metrics: processors: [batch]", "config: processors: memory_limiter: check_interval: 1s limit_mib: 4000 spike_limit_mib: 800 service: pipelines: traces: processors: [batch] metrics: processors: [batch]", "kind: ClusterRole metadata: name: otel-collector rules: - apiGroups: [\"config.openshift.io\"] resources: [\"infrastructures\", \"infrastructures/status\"] verbs: [\"get\", \"watch\", \"list\"]", "config: processors: resourcedetection: detectors: [openshift] override: true service: pipelines: traces: processors: [resourcedetection] metrics: processors: [resourcedetection]", "config: processors: resourcedetection/env: detectors: [env] 1 timeout: 2s override: false", "config: processors: attributes/example: actions: - key: db.table action: delete - key: redacted_span value: true action: upsert - key: copy_key from_attribute: key_original action: update - key: account_id value: 2245 action: insert - key: account_password action: delete - key: account_email action: hash - key: http.status_code action: convert converted_type: int", "config: processors: attributes: - key: cloud.availability_zone value: \"zone-1\" action: upsert - key: k8s.cluster.name from_attribute: k8s-cluster action: insert - key: redundant-attribute action: delete", "config: processors: span: name: from_attributes: [<key1>, <key2>, ...] 1 separator: <value> 2", "config: processors: span/to_attributes: name: to_attributes: rules: - ^\\/api\\/v1\\/document\\/(?P<documentId>.*)\\/updateUSD 1", "config: processors: span/set_status: status: code: Error description: \"<error_description>\"", "kind: ClusterRole metadata: name: otel-collector rules: - apiGroups: [''] resources: ['pods', 'namespaces'] verbs: ['get', 'watch', 'list']", "config: processors: k8sattributes: filter: node_from_env_var: KUBE_NODE_NAME", "config: processors: filter/ottl: error_mode: ignore 1 traces: span: - 'attributes[\"container.name\"] == \"app_container_1\"' 2 - 'resource.attributes[\"host.name\"] == \"localhost\"' 3", "config: processors: routing: from_attribute: X-Tenant 1 default_exporters: 2 - jaeger table: 3 - value: acme exporters: [jaeger/acme] exporters: jaeger: endpoint: localhost:14250 jaeger/acme: endpoint: localhost:24250", "config: processors: cumulativetodelta: include: 1 match_type: strict 2 metrics: 3 - <metric_1_name> - <metric_2_name> exclude: 4 match_type: regexp metrics: - \"<regular_expression_for_metric_names>\"", "config: processors: groupbyattrs: keys: 1 - <key1> 2 - <key2>", "config: processors: transform: error_mode: ignore 1 <trace|metric|log>_statements: 2 - context: <string> 3 conditions: 4 - <string> - <string> statements: 5 - <string> - <string> - <string> - context: <string> statements: - <string> - <string> - <string>", "config: transform: error_mode: ignore trace_statements: 1 - context: resource statements: - keep_keys(attributes, [\"service.name\", \"service.namespace\", \"cloud.region\", \"process.command_line\"]) 2 - replace_pattern(attributes[\"process.command_line\"], \"password\\\\=[^\\\\s]*(\\\\s?)\", \"password=***\") 3 - limit(attributes, 100, []) - truncate_all(attributes, 4096) - context: span 4 statements: - set(status.code, 1) where attributes[\"http.path\"] == \"/health\" - set(name, attributes[\"http.route\"]) - replace_match(attributes[\"http.target\"], \"/user/*/list/*\", \"/user/{userId}/list/{listId}\") - limit(attributes, 100, []) - truncate_all(attributes, 4096)", "config: exporters: otlp: endpoint: tempo-ingester:4317 1 tls: 2 ca_file: ca.pem cert_file: cert.pem key_file: key.pem insecure: false 3 insecure_skip_verify: false # 4 reload_interval: 1h 5 server_name_override: <name> 6 headers: 7 X-Scope-OrgID: \"dev\" service: pipelines: traces: exporters: [otlp] metrics: exporters: [otlp]", "config: exporters: otlphttp: endpoint: http://tempo-ingester:4318 1 tls: 2 headers: 3 X-Scope-OrgID: \"dev\" disable_keep_alives: false 4 service: pipelines: traces: exporters: [otlphttp] metrics: exporters: [otlphttp]", "config: exporters: debug: verbosity: detailed 1 sampling_initial: 5 2 sampling_thereafter: 200 3 use_internal_logger: true 4 service: pipelines: traces: exporters: [debug] metrics: exporters: [debug]", "config: exporters: loadbalancing: routing_key: \"service\" 1 protocol: otlp: 2 timeout: 1s resolver: 3 static: 4 hostnames: - backend-1:4317 - backend-2:4317 dns: 5 hostname: otelcol-headless.observability.svc.cluster.local k8s: 6 service: lb-svc.kube-public ports: - 15317 - 16317", "config: exporters: prometheus: endpoint: 0.0.0.0:8889 1 tls: 2 ca_file: ca.pem cert_file: cert.pem key_file: key.pem namespace: prefix 3 const_labels: 4 label1: value1 enable_open_metrics: true 5 resource_to_telemetry_conversion: 6 enabled: true metric_expiration: 180m 7 add_metric_suffixes: false 8 service: pipelines: metrics: exporters: [prometheus]", "config: exporters: prometheusremotewrite: endpoint: \"https://my-prometheus:7900/api/v1/push\" 1 tls: 2 ca_file: ca.pem cert_file: cert.pem key_file: key.pem target_info: true 3 export_created_metric: true 4 max_batch_size_bytes: 3000000 5 service: pipelines: metrics: exporters: [prometheusremotewrite]", "config: exporters: kafka: brokers: [\"localhost:9092\"] 1 protocol_version: 2.0.0 2 topic: otlp_spans 3 auth: plain_text: 4 username: example password: example tls: 5 ca_file: ca.pem cert_file: cert.pem key_file: key.pem insecure: false 6 server_name_override: kafka.example.corp 7 service: pipelines: traces: exporters: [kafka]", "config: exporters: awscloudwatchlogs: log_group_name: \"<group_name_of_amazon_cloudwatch_logs>\" 1 log_stream_name: \"<log_stream_of_amazon_cloudwatch_logs>\" 2 region: <aws_region_of_log_stream> 3 endpoint: <service_endpoint_of_amazon_cloudwatch_logs> 4 log_retention: <supported_value_in_days> 5", "config: exporters: awsemf: log_group_name: \"<group_name_of_amazon_cloudwatch_logs>\" 1 log_stream_name: \"<log_stream_of_amazon_cloudwatch_logs>\" 2 resource_to_telemetry_conversion: 3 enabled: true region: <region> 4 endpoint: <endpoint> 5 log_retention: <supported_value_in_days> 6 namespace: <custom_namespace> 7", "config: exporters: awsxray: region: \"<region>\" 1 endpoint: <endpoint> 2 resource_arn: \"<aws_resource_arn>\" 3 role_arn: \"<iam_role>\" 4 indexed_attributes: [ \"<indexed_attr_0>\", \"<indexed_attr_1>\" ] 5 aws_log_groups: [\"<group1>\", \"<group2>\"] 6 request_timeout_seconds: 120 7", "config: | exporters: file: path: /data/metrics.json 1 rotation: 2 max_megabytes: 10 3 max_days: 3 4 max_backups: 3 5 localtime: true 6 format: proto 7 compression: zstd 8 flush_interval: 5 9", "config: receivers: otlp: protocols: grpc: endpoint: 0.0.0.0:4317 exporters: prometheus: endpoint: 0.0.0.0:8889 connectors: count: {} service: pipelines: 1 traces/in: receivers: [otlp] exporters: [count] 2 metrics/out: receivers: [count] 3 exporters: [prometheus]", "config: connectors: count: spans: 1 <custom_metric_name>: 2 description: \"<custom_metric_description>\" conditions: - 'attributes[\"env\"] == \"dev\"' - 'name == \"devevent\"'", "config: connectors: count: logs: 1 <custom_metric_name>: 2 description: \"<custom_metric_description>\" attributes: - key: env default_value: unknown 3", "config: connectors: routing: table: 1 - statement: route() where attributes[\"X-Tenant\"] == \"dev\" 2 pipelines: [traces/dev] 3 - statement: route() where attributes[\"X-Tenant\"] == \"prod\" pipelines: [traces/prod] default_pipelines: [traces/dev] 4 error_mode: ignore 5 match_once: false 6 service: pipelines: traces/in: receivers: [otlp] exporters: [routing] traces/dev: receivers: [routing] exporters: [otlp/dev] traces/prod: receivers: [routing] exporters: [otlp/prod]", "config: receivers: otlp: protocols: grpc: jaeger: protocols: grpc: processors: batch: exporters: otlp: endpoint: tempo-simplest-distributor:4317 tls: insecure: true connectors: forward: {} service: pipelines: traces/regiona: receivers: [otlp] processors: [] exporters: [forward] traces/regionb: receivers: [jaeger] processors: [] exporters: [forward] traces: receivers: [forward] processors: [batch] exporters: [otlp]", "config: connectors: spanmetrics: metrics_flush_interval: 15s 1 service: pipelines: traces: exporters: [spanmetrics] metrics: receivers: [spanmetrics]", "config: extensions: bearertokenauth: scheme: \"Bearer\" 1 token: \"<token>\" 2 filename: \"<token_file>\" 3 receivers: otlp: protocols: http: auth: authenticator: bearertokenauth 4 exporters: otlp: auth: authenticator: bearertokenauth 5 service: extensions: [bearertokenauth] pipelines: traces: receivers: [otlp] exporters: [otlp]", "config: extensions: oauth2client: client_id: <client_id> 1 client_secret: <client_secret> 2 endpoint_params: 3 audience: <audience> token_url: https://example.com/oauth2/default/v1/token 4 scopes: [\"api.metrics\"] 5 # tls settings for the token client tls: 6 insecure: true 7 ca_file: /var/lib/mycert.pem 8 cert_file: <cert_file> 9 key_file: <key_file> 10 timeout: 2s 11 receivers: otlp: protocols: http: {} exporters: otlp: auth: authenticator: oauth2client 12 service: extensions: [oauth2client] pipelines: traces: receivers: [otlp] exporters: [otlp]", "config: extensions: file_storage/all_settings: directory: /var/lib/otelcol/mydir 1 timeout: 1s 2 compaction: on_start: true 3 directory: /tmp/ 4 max_transaction_size: 65_536 5 fsync: false 6 exporters: otlp: sending_queue: storage: file_storage/all_settings 7 service: extensions: [file_storage/all_settings] 8 pipelines: traces: receivers: [otlp] exporters: [otlp]", "config: extensions: oidc: attribute: authorization 1 issuer_url: https://example.com/auth/realms/opentelemetry 2 issuer_ca_path: /var/run/tls/issuer.pem 3 audience: otel-collector 4 username_claim: email 5 receivers: otlp: protocols: grpc: auth: authenticator: oidc exporters: debug: {} service: extensions: [oidc] pipelines: traces: receivers: [otlp] exporters: [debug]", "config: extensions: jaegerremotesampling: source: reload_interval: 30s 1 remote: endpoint: jaeger-collector:14250 2 file: /etc/otelcol/sampling_strategies.json 3 receivers: otlp: protocols: http: {} exporters: debug: {} service: extensions: [jaegerremotesampling] pipelines: traces: receivers: [otlp] exporters: [debug]", "{ \"service_strategies\": [ { \"service\": \"foo\", \"type\": \"probabilistic\", \"param\": 0.8, \"operation_strategies\": [ { \"operation\": \"op1\", \"type\": \"probabilistic\", \"param\": 0.2 }, { \"operation\": \"op2\", \"type\": \"probabilistic\", \"param\": 0.4 } ] }, { \"service\": \"bar\", \"type\": \"ratelimiting\", \"param\": 5 } ], \"default_strategy\": { \"type\": \"probabilistic\", \"param\": 0.5, \"operation_strategies\": [ { \"operation\": \"/health\", \"type\": \"probabilistic\", \"param\": 0.0 }, { \"operation\": \"/metrics\", \"type\": \"probabilistic\", \"param\": 0.0 } ] } }", "config: extensions: pprof: endpoint: localhost:1777 1 block_profile_fraction: 0 2 mutex_profile_fraction: 0 3 save_to_file: test.pprof 4 receivers: otlp: protocols: http: {} exporters: debug: {} service: extensions: [pprof] pipelines: traces: receivers: [otlp] exporters: [debug]", "config: extensions: health_check: endpoint: \"0.0.0.0:13133\" 1 tls: 2 ca_file: \"/path/to/ca.crt\" cert_file: \"/path/to/cert.crt\" key_file: \"/path/to/key.key\" path: \"/health/status\" 3 check_collector_pipeline: 4 enabled: true 5 interval: \"5m\" 6 exporter_failure_threshold: 5 7 receivers: otlp: protocols: http: {} exporters: debug: {} service: extensions: [health_check] pipelines: traces: receivers: [otlp] exporters: [debug]", "config: extensions: zpages: endpoint: \"localhost:55679\" 1 receivers: otlp: protocols: http: {} exporters: debug: {} service: extensions: [zpages] pipelines: traces: receivers: [otlp] exporters: [debug]", "oc port-forward pod/USD(oc get pod -l app.kubernetes.io/name=instance-collector -o=jsonpath='{.items[0].metadata.name}') 55679", "apiVersion: opentelemetry.io/v1beta1 kind: OpenTelemetryCollector metadata: name: otel namespace: observability spec: mode: statefulset 1 targetAllocator: enabled: true 2 serviceAccount: 3 prometheusCR: enabled: true 4 scrapeInterval: 10s serviceMonitorSelector: 5 name: app1 podMonitorSelector: 6 name: app2 config: receivers: prometheus: 7 config: scrape_configs: [] processors: exporters: debug: {} service: pipelines: metrics: receivers: [prometheus] processors: [] exporters: [debug]", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: otel-targetallocator rules: - apiGroups: [\"\"] resources: - services - pods - namespaces verbs: [\"get\", \"list\", \"watch\"] - apiGroups: [\"monitoring.coreos.com\"] resources: - servicemonitors - podmonitors - scrapeconfigs - probes verbs: [\"get\", \"list\", \"watch\"] - apiGroups: [\"discovery.k8s.io\"] resources: - endpointslices verbs: [\"get\", \"list\", \"watch\"] --- apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: otel-targetallocator roleRef: apiGroup: rbac.authorization.k8s.io kind: ClusterRole name: otel-targetallocator subjects: - kind: ServiceAccount name: otel-targetallocator 1 namespace: observability 2" ]

[ "./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2" ]

[ "echo \"net.mptcp.enabled=1\" > /etc/sysctl.d/90-enable-MPTCP.conf sysctl -p /etc/sysctl.d/90-enable-MPTCP.conf", "sysctl -a | grep mptcp.enabled net.mptcp.enabled = 1", "#!/usr/bin/env stap %{ #include <linux/in.h> #include <linux/ip.h> %} /* RSI contains 'type' and RDX contains 'protocol'. */ function mptcpify () %{ if (CONTEXT->kregs->si == SOCK_STREAM && (CONTEXT->kregs->dx == IPPROTO_TCP || CONTEXT->kregs->dx == 0)) { CONTEXT->kregs->dx = IPPROTO_MPTCP; STAP_RETVALUE = 1; } else { STAP_RETVALUE = 0; } %} probe kernel.function(\"__sys_socket\") { if (mptcpify() == 1) { printf(\"command %16s mptcpified\\n\", execname()); } }", "stap -vg mptcp-app.stap", "#!/usr/bin/env stap %{ #include <linux/in.h> #include <linux/ip.h> %} /* according to [1], RSI contains 'type' and RDX * contains 'protocol'. * [1] https://github.com/torvalds/linux/blob/master/arch/x86/entry/entry_64.S#L79 */ function mptcpify () %{ if (CONTEXT->kregs->si == SOCK_STREAM && (CONTEXT->kregs->dx == IPPROTO_TCP || CONTEXT->kregs->dx == 0)) { CONTEXT->kregs->dx = IPPROTO_MPTCP; STAP_RETVALUE = 1; } else { STAP_RETVALUE = 0; } %} probe kernel.function(\"__sys_socket\") { cur_proc = execname() if ((cur_proc == @1) && (mptcpify() == 1)) { printf(\"command %16s mptcpified\\n\", cur_proc); } }", "stap -vg mptcp-app.stap iperf3", "dmesg [ 1752.694072] Kprobes globally unoptimized [ 1752.730147] stap_1ade3b3356f3e68765322e26dec00c3d_1476: module_layout: kernel tainted. [ 1752.732162] Disabling lock debugging due to kernel taint [ 1752.733468] stap_1ade3b3356f3e68765322e26dec00c3d_1476: loading out-of-tree module taints kernel. [ 1752.737219] stap_1ade3b3356f3e68765322e26dec00c3d_1476: module verification failed: signature and/or required key missing - tainting kernel [ 1752.737219] stap_1ade3b3356f3e68765322e26dec00c3d_1476 (mptcp-app.stap): systemtap: 4.5/0.185, base: ffffffffc0550000, memory: 224data/32text/57ctx/65638net/367alloc kb, probes: 1", "iperf3 -s Server listening on 5201", "iperf3 -c 127.0.0.1 -t 3", "ss -nti '( dport :5201 )' State Recv-Q Send-Q Local Address:Port Peer Address:Port Process ESTAB 0 0 127.0.0.1:41842 127.0.0.1:5201 cubic wscale:7,7 rto:205 rtt:4.455/8.878 ato:40 mss:21888 pmtu:65535 rcvmss:536 advmss:65483 cwnd:10 bytes_sent:141 bytes_acked:142 bytes_received:4 segs_out:8 segs_in:7 data_segs_out:3 data_segs_in:3 send 393050505bps lastsnd:2813 lastrcv:2772 lastack:2772 pacing_rate 785946640bps delivery_rate 10944000000bps delivered:4 busy:41ms rcv_space:43690 rcv_ssthresh:43690 minrtt:0.008 tcp-ulp-mptcp flags:Mmec token:0000(id:0)/2ff053ec(id:0) seq:3e2cbea12d7673d4 sfseq:3 ssnoff:ad3d00f4 maplen:2", "nstat MPTcp * #kernel MPTcpExtMPCapableSYNRX 2 0.0 MPTcpExtMPCapableSYNTX 2 0.0 MPTcpExtMPCapableSYNACKRX 2 0.0 MPTcpExtMPCapableACKRX 2 0.0", "ip mptcp limits set add_addr_accepted 1", "ip mptcp endpoint add 198.51.100.1 dev enp1s0 signal", "iperf3 -s Server listening on 5201", "iperf3 -c 192.0.2.1 -t 3", "ss -nti '( sport :5201 )'", "ip mptcp limit show", "ip mptcp endpoint show", "nstat MPTcp * #kernel MPTcpExtMPCapableSYNRX 2 0.0 MPTcpExtMPCapableACKRX 2 0.0 MPTcpExtMPJoinSynRx 2 0.0 MPTcpExtMPJoinAckRx 2 0.0 MPTcpExtEchoAdd 2 0.0", "echo \"net.mptcp.enabled=1\" > /etc/sysctl.d/90-enable-MPTCP.conf sysctl -p /etc/sysctl.d/90-enable-MPTCP.conf", "[Unit] Description=Set MPTCP subflow limit to 3 After=network.target [Service] ExecStart=ip mptcp limits set subflows 3 Type=oneshot [Install] WantedBy=multi-user.target", "systemctl enable --now set_mptcp_limit", "nmcli connection modify <profile_name> connection.mptcp-flags signal,subflow,also-without-default-route", "sysctl net.mptcp.enabled net.mptcp.enabled = 1", "ip mptcp limit show add_addr_accepted 2 subflows 3", "ip mptcp endpoint show 192.0.2.1 id 1 subflow dev enp4s0 198.51.100.1 id 2 subflow dev enp1s0 192.0.2.3 id 3 subflow dev enp7s0 192.0.2.4 id 4 subflow dev enp3s0", "ip mptcp limits set add_addr_accepted 0 subflows 1", "nc -l -k -p 12345", "ip -4 route 192.0.2.0/24 dev enp1s0 proto kernel scope link src 192.0.2.2 metric 100 192.0.2.0/24 dev wlp1s0 proto kernel scope link src 192.0.2.3 metric 600", "ip mptcp monitor", "nc 192.0.2.1 12345", "[ CREATED] token=63c070d2 remid=0 locid=0 saddr4=192.0.2.2 daddr4=192.0.2.1 sport=36444 dport=12345", "[ ESTABLISHED] token=63c070d2 remid=0 locid=0 saddr4=192.0.2.2 daddr4=192.0.2.1 sport=36444 dport=12345", "ss -taunp | grep \":12345\" tcp ESTAB 0 0 192.0.2.2:36444 192.0.2.1:12345", "ip mptcp endpoint add dev wlp1s0 192.0.2.3 subflow", "[SF_ESTABLISHED] token=63c070d2 remid=0 locid=2 saddr4=192.0.2.3 daddr4=192.0.2.1 sport=53345 dport=12345 backup=0 ifindex=3", "ss -taunp | grep \":12345\" tcp ESTAB 0 0 192.0.2.2:36444 192.0.2.1:12345 tcp ESTAB 0 0 192.0.2.3%wlp1s0:53345 192.0.2.1:12345", "ip mptcp endpoint delete id 2", "[ SF_CLOSED] token=63c070d2 remid=0 locid=2 saddr4=192.0.2.3 daddr4=192.0.2.1 sport=53345 dport=12345 backup=0 ifindex=3", "[ CLOSED] token=63c070d2", "echo \"net.mptcp.enabled=0\" > /etc/sysctl.d/90-enable-MPTCP.conf sysctl -p /etc/sysctl.d/90-enable-MPTCP.conf", "sysctl -a | grep mptcp.enabled net.mptcp.enabled = 0" ]

[ "identifier @ REALM", "service/FQDN @ REALM", "www.example.com CNAME web-01.example.com web-01.example.com A 192.0.2.145", "ssh www.example.com", "foo.example.org EXAMPLE.ORG foo.example.com EXAMPLE.COM foo.hq.example.com HQ.EXAMPLE.COM", "[domain_realm] .example.com = EXAMPLE.COM example.com = EXAMPLE.COM", "USDORIGIN example.com _kerberos TXT \"EXAMPLE.COM\"" ]

[ "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-find", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-show username", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-add username --fullName full_name", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-group-find", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-group-member-find group_name", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-group-member-add group_name user_name", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-group-member-del group_name user_name", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-cert-find user_name", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-cert-add user_name --serial cert_serial_number", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-cert-del user_name cert_id", "pki -d client_db_dir -c client_db_password -n admin_cert_nickname tps-user-del user_name" ]

[ "yum install cockpit", "systemctl enable --now cockpit.socket", "firewall-cmd --add-service=cockpit --permanent firewall-cmd --reload", "https://localhost:9090", "vi cockpit.conf", "[basic] action = none", "systemctl try-restart cockpit", "https:// <server.hostname.example.com> : <port-number>", "https://example.com:9090", "https:// <server.IP_address> : <port-number>", "https://192.0.2.2:9090", "id euid=548800004(example_user) gid=548800004(example_user) groups=548800004(example_user) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023", "vi /etc/issue.cockpit", "This is an example banner for the RHEL web console login page.", "vi /etc/cockpit/cockpit.conf", "[Session] Banner=/etc/issue.cockpit", "systemctl try-restart cockpit", "vi /etc/cockpit/cockpit.conf", "[Session] IdleTimeout= <X>", "systemctl try-restart cockpit", "semanage port -a -t websm_port_t -p tcp <4488>", "firewall-cmd --service cockpit --permanent --add-port= <4488> /tcp firewall-cmd --service cockpit --permanent --remove-port=9090/tcp", "systemctl edit cockpit.socket", "[Socket] ListenStream= ListenStream= <4488>", "systemctl daemon-reload", "systemctl show cockpit.socket -p Listen Listen=[::]:4488 (Stream)", "systemctl restart cockpit.socket", "https://machine1.example.com:4488" ]

[ "sudo podman login registry.redhat.io --username <user-name> --password <user-password> --authfile /etc/ostree/auth.json", "sudo skopeo login registry.redhat.io --username <user-name> --password <user-password> --authfile /etc/ostree/auth.json", "sudo bootc switch <latest-rhelai-image>", "sudo bootc switch registry.redhat.io/rhelai1/bootc-nvidia-rhel9:1.2", "sudo reboot -n", "sudo bootc upgrade --apply" ]

[ "dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy get Global Password Policy: cn=config ------------------------------------ passwordstoragescheme: PBKDF2_SHA256 passwordChange: on passwordMustChange: off passwordHistory: off passwordInHistory: 6", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy set --pwdchecksyntax=on --pwdmintokenlen=12", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy set --help", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy set --pwdlockout on", "dn: cn=nsPwPolicyContainer,ou=people,dc=example,dc=com objectClass: top objectClass: nsContainer cn: nsPwPolicyContainer", "dn: cn=\"cn=nsPwPolicyEntry,ou=people,dc=example,dc=com\", cn=nsPwPolicyContainer,ou=people,dc=example,dc=com objectclass: top objectclass: extensibleObject objectclass: ldapsubentry objectclass: passwordpolicy", "dn: cn=\"cn=nsPwTemplateEntry,ou=people,dc=example,dc=com\", cn=nsPwPolicyContainer,ou=people,dc=example,dc=com objectclass: top objectclass: extensibleObject objectclass: costemplate objectclass: ldapsubentry cosPriority: 1 pwdpolicysubentry: cn=\"cn=nsPwPolicyEntry,ou=people,dc=example,dc=com\", cn=nsPwPolicyContainer,ou=people,dc=example,dc=com", "dn: cn=newpwdpolicy_cos,ou=people,dc=example,dc=com objectclass: top objectclass: LDAPsubentry objectclass: cosSuperDefinition objectclass: cosPointerDefinition cosTemplateDn: cn=cn=nsPwTemplateEntry\\,ou=people\\,dc=example,dc=com, cn=nsPwPolicyContainer,ou=people,dc=example,dc=com cosAttribute: pwdpolicysubentry default operational", "dn: cn=nsPwPolicyContainer,ou=people,dc=example,dc=com objectClass: top objectClass: nsContainer cn: nsPwPolicyContainer", "dn: cn=\"cn=nsPwPolicyEntry,uid= user_name ,ou=people,dc=example,dc=com\", cn=nsPwPolicyContainer,ou=people,dc=example,dc=com objectclass: top objectclass: extensibleObject objectclass: ldapsubentry objectclass: passwordpolicy", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp get \"ou=People,dc=example,dc=com\" Error: The policy wasn't set up for the target dn entry or it is invalid", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp addsubtree \"ou=People,dc=example,dc=com\"", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp adduser \"uid= user_name ,ou=People,dc=example,dc=com\"", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com pwpolicy set --pwdlocal off", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp set --pwdexpire=on --pwdmaxage=1209600 \"ou=People,dc=example,dc=com\"", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp set --pwdexpire=on --pwdmaxage=1209600 \"uid= user_name ,ou=People,dc=example,dc=com\"", "dsconf -D \"cn=Directory Manager\" ldap://server.example.com localpwp set --help" ]

[ "Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.", "oc adm must-gather --image=USD(oc -n openshift-logging get deployment.apps/cluster-logging-operator -o jsonpath='{.spec.template.spec.containers[?(@.name == \"cluster-logging-operator\")].image}')", "tar -cvaf must-gather.tar.gz must-gather.local.4157245944708210408", "__error__ JSONParserErr __error_details__ Value looks like object, but can't find closing '}' symbol", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: managementState: Managed size: 1x.extra-small storage: schemas: - effectiveDate: '2024-10-01' version: v13 secret: name: logging-loki-s3 type: s3 storageClassName: gp3-csi tenants: mode: openshift-logging", "oc create sa collector -n openshift-logging", "oc adm policy add-cluster-role-to-user logging-collector-logs-writer -z collector", "oc project openshift-logging", "oc adm policy add-cluster-role-to-user collect-application-logs -z collector", "oc adm policy add-cluster-role-to-user collect-audit-logs -z collector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs -z collector", "apiVersion: observability.openshift.io/v1alpha1 kind: UIPlugin metadata: name: logging spec: type: Logging logging: lokiStack: name: logging-loki", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector namespace: openshift-logging spec: serviceAccount: name: collector outputs: - name: default-lokistack type: lokiStack lokiStack: authentication: token: from: serviceAccount target: name: logging-loki namespace: openshift-logging tls: ca: key: service-ca.crt configMapName: openshift-service-ca.crt pipelines: - name: default-logstore inputRefs: - application - infrastructure outputRefs: - default-lokistack", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: managementState: Managed size: 1x.extra-small storage: schemas: - effectiveDate: '2024-10-01' version: v13 secret: name: logging-loki-s3 type: s3 storageClassName: gp3-csi tenants: mode: openshift-logging", "oc create sa collector -n openshift-logging", "oc adm policy add-cluster-role-to-user logging-collector-logs-writer -z collector", "oc project openshift-logging", "oc adm policy add-cluster-role-to-user collect-application-logs -z collector", "oc adm policy add-cluster-role-to-user collect-audit-logs -z collector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs -z collector", "apiVersion: observability.openshift.io/v1alpha1 kind: UIPlugin metadata: name: logging spec: type: Logging logging: lokiStack: name: logging-loki", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector namespace: openshift-logging annotations: observability.openshift.io/tech-preview-otlp-output: \"enabled\" 1 spec: serviceAccount: name: collector outputs: - name: loki-otlp type: lokiStack 2 lokiStack: target: name: logging-loki namespace: openshift-logging dataModel: Otel 3 authentication: token: from: serviceAccount tls: ca: key: service-ca.crt configMapName: openshift-service-ca.crt pipelines: - name: my-pipeline inputRefs: - application - infrastructure outputRefs: - loki-otlp", "oc adm policy add-cluster-role-to-user collect-application-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user collect-audit-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user <cluster_role_name> system:serviceaccount:<namespace_name>:<service_account_name>", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: manager-rolebinding roleRef: 1 apiGroup: rbac.authorization.k8s.io 2 kind: ClusterRole 3 name: cluster-logging-operator 4 subjects: 5 - kind: ServiceAccount 6 name: cluster-logging-operator 7 namespace: openshift-logging 8", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-application-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - application 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-audit-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - audit 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-infrastructure-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - infrastructure 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: clusterlogforwarder-editor-role rules: 1 - apiGroups: 2 - observability.openshift.io 3 resources: 4 - clusterlogforwarders 5 verbs: 6 - create 7 - delete 8 - get 9 - list 10 - patch 11 - update 12 - watch 13", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector annotations: observability.openshift.io/log-level: debug", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: annotations: observability.openshift.io/tech-preview-otlp-output: \"enabled\" 1 name: clf-otlp spec: serviceAccount: name: <service_account_name> outputs: - name: otlp type: otlp otlp: tuning: compression: gzip deliveryMode: AtLeastOnce maxRetryDuration: 20 maxWrite: 10M minRetryDuration: 5 url: <otlp_url> 2 pipelines: - inputRefs: - application - infrastructure - audit name: otlp-logs outputRefs: - otlp", "java.lang.NullPointerException: Cannot invoke \"String.toString()\" because \"<param1>\" is null at testjava.Main.handle(Main.java:47) at testjava.Main.printMe(Main.java:19) at testjava.Main.main(Main.java:10)", "apiVersion: \"observability.openshift.io/v1\" kind: ClusterLogForwarder metadata: name: <log_forwarder_name> namespace: <log_forwarder_namespace> spec: serviceAccount: name: <service_account_name> filters: - name: <name> type: detectMultilineException pipelines: - inputRefs: - <input-name> name: <pipeline-name> filterRefs: - <filter-name> outputRefs: - <output-name>", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: <log_forwarder_name> namespace: <log_forwarder_namespace> spec: managementState: Managed outputs: - name: <output_name> type: http http: headers: 1 h1: v1 h2: v2 authentication: username: key: username secretName: <http_auth_secret> password: key: password secretName: <http_auth_secret> timeout: 300 proxyURL: <proxy_url> 2 url: <url> 3 tls: insecureSkipVerify: 4 ca: key: <ca_certificate> secretName: <secret_name> 5 pipelines: - inputRefs: - application name: pipe1 outputRefs: - <output_name> 6 serviceAccount: name: <service_account_name> 7", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector spec: managementState: Managed outputs: - name: rsyslog-east 1 syslog: appName: <app_name> 2 enrichment: KubernetesMinimal facility: <facility_value> 3 msgId: <message_ID> 4 payloadKey: <record_field> 5 procId: <process_ID> 6 rfc: <RFC3164_or_RFC5424> 7 severity: informational 8 tuning: deliveryMode: <AtLeastOnce_or_AtMostOnce> 9 url: <url> 10 tls: 11 ca: key: ca-bundle.crt secretName: syslog-secret type: syslog pipelines: - inputRefs: 12 - application name: syslog-east 13 outputRefs: - rsyslog-east serviceAccount: 14 name: logcollector", "oc create -f <filename>.yaml", "spec: outputs: - name: syslogout syslog: enrichment: KubernetesMinimal: true facility: user payloadKey: message rfc: RFC3164 severity: debug tag: mytag type: syslog url: tls://syslog-receiver.example.com:6514 pipelines: - inputRefs: - application name: test-app outputRefs: - syslogout", "2025-03-03T11:48:01+00:00 example-worker-x syslogsyslogserverd846bb9b: {...}", "2025-03-03T11:48:01+00:00 example-worker-x syslogsyslogserverd846bb9b: namespace_name=cakephp-project container_name=mysql pod_name=mysql-1-wr96h,message: {...}", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: <filter_name> type: drop 1 drop: 2 - test: 3 - field: .kubernetes.labels.\"foo-bar/baz\" 4 matches: .+ 5 - field: .kubernetes.pod_name notMatches: \"my-pod\" 6 pipelines: - name: <pipeline_name> 7 filterRefs: [\"<filter_name>\"]", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: important type: drop drop: - test: - field: .message notMatches: \"(?i)critical|error\" - field: .level matches: \"info|warning\"", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: important type: drop drop: - test: - field: .kubernetes.namespace_name matches: \"^open\" - test: - field: .log_type matches: \"application\" - field: .kubernetes.pod_name notMatches: \"my-pod\"", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: <log_forwarder_name> namespace: <log_forwarder_namespace> spec: serviceAccount: name: <service_account_name> pipelines: - name: my-pipeline inputRefs: audit 1 filterRefs: my-policy 2 filters: - name: my-policy type: kubeAPIAudit kubeAPIAudit: # Don't generate audit events for all requests in RequestReceived stage. omitStages: - \"RequestReceived\" rules: # Log pod changes at RequestResponse level - level: RequestResponse resources: - group: \"\" resources: [\"pods\"] # Log \"pods/log\", \"pods/status\" at Metadata level - level: Metadata resources: - group: \"\" resources: [\"pods/log\", \"pods/status\"] # Don't log requests to a configmap called \"controller-leader\" - level: None resources: - group: \"\" resources: [\"configmaps\"] resourceNames: [\"controller-leader\"] # Don't log watch requests by the \"system:kube-proxy\" on endpoints or services - level: None users: [\"system:kube-proxy\"] verbs: [\"watch\"] resources: - group: \"\" # core API group resources: [\"endpoints\", \"services\"] # Don't log authenticated requests to certain non-resource URL paths. - level: None userGroups: [\"system:authenticated\"] nonResourceURLs: - \"/api*\" # Wildcard matching. - \"/version\" # Log the request body of configmap changes in kube-system. - level: Request resources: - group: \"\" # core API group resources: [\"configmaps\"] # This rule only applies to resources in the \"kube-system\" namespace. # The empty string \"\" can be used to select non-namespaced resources. namespaces: [\"kube-system\"] # Log configmap and secret changes in all other namespaces at the Metadata level. - level: Metadata resources: - group: \"\" # core API group resources: [\"secrets\", \"configmaps\"] # Log all other resources in core and extensions at the Request level. - level: Request resources: - group: \"\" # core API group - group: \"extensions\" # Version of group should NOT be included. # A catch-all rule to log all other requests at the Metadata level. - level: Metadata", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs application: selector: matchExpressions: - key: env 1 operator: In 2 values: [\"prod\", \"qa\"] 3 - key: zone operator: NotIn values: [\"east\", \"west\"] matchLabels: 4 app: one name: app1 type: application", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: <filter_name> type: prune 1 prune: 2 in: [.kubernetes.annotations, .kubernetes.namespace_id] 3 notIn: [.kubernetes,.log_type,.message,.\"@timestamp\"] 4 pipelines: - name: <pipeline_name> 5 filterRefs: [\"<filter_name>\"]", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs1 type: infrastructure infrastructure: sources: 1 - node - name: mylogs2 type: audit audit: sources: 2 - kubeAPI - openshiftAPI - ovn", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs application: includes: - namespace: \"my-project\" 1 container: \"my-container\" 2 excludes: - container: \"other-container*\" 3 namespace: \"other-namespace\" 4 type: application", "oc apply -f <filename>.yaml", "oc adm policy add-role-to-user alertingrules.loki.grafana.com-v1-admin -n <namespace> <username>", "oc adm policy add-cluster-role-to-user alertingrules.loki.grafana.com-v1-admin <username>", "apiVersion: loki.grafana.com/v1 kind: AlertingRule metadata: name: loki-operator-alerts namespace: openshift-operators-redhat 1 labels: 2 openshift.io/<label_name>: \"true\" spec: tenantID: \"infrastructure\" 3 groups: - name: LokiOperatorHighReconciliationError rules: - alert: HighPercentageError expr: | 4 sum(rate({kubernetes_namespace_name=\"openshift-operators-redhat\", kubernetes_pod_name=~\"loki-operator-controller-manager.*\"} |= \"error\" [1m])) by (job) / sum(rate({kubernetes_namespace_name=\"openshift-operators-redhat\", kubernetes_pod_name=~\"loki-operator-controller-manager.*\"}[1m])) by (job) > 0.01 for: 10s labels: severity: critical 5 annotations: summary: High Loki Operator Reconciliation Errors 6 description: High Loki Operator Reconciliation Errors 7", "apiVersion: loki.grafana.com/v1 kind: AlertingRule metadata: name: app-user-workload namespace: app-ns 1 labels: 2 openshift.io/<label_name>: \"true\" spec: tenantID: \"application\" groups: - name: AppUserWorkloadHighError rules: - alert: expr: | 3 sum(rate({kubernetes_namespace_name=\"app-ns\", kubernetes_pod_name=~\"podName.*\"} |= \"error\" [1m])) by (job) for: 10s labels: severity: critical 4 annotations: summary: 5 description: 6", "oc apply -f <filename>.yaml", "oc patch LokiStack logging-loki -n openshift-logging --type=merge -p '{\"spec\": {\"hashRing\":{\"memberlist\":{\"instanceAddrType\":\"podIP\"},\"type\":\"memberlist\"}}}'", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: hashRing: type: memberlist memberlist: instanceAddrType: podIP", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: 1 retention: 2 days: 20 streams: - days: 4 priority: 1 selector: '{kubernetes_namespace_name=~\"test.+\"}' 3 - days: 1 priority: 1 selector: '{log_type=\"infrastructure\"}' managementState: Managed replicationFactor: 1 size: 1x.small storage: schemas: - effectiveDate: \"2020-10-11\" version: v13 secret: name: logging-loki-s3 type: aws storageClassName: gp3-csi tenants: mode: openshift-logging", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: retention: days: 20 tenants: 1 application: retention: days: 1 streams: - days: 4 selector: '{kubernetes_namespace_name=~\"test.+\"}' 2 infrastructure: retention: days: 5 streams: - days: 1 selector: '{kubernetes_namespace_name=~\"openshift-cluster.+\"}' managementState: Managed replicationFactor: 1 size: 1x.small storage: schemas: - effectiveDate: \"2020-10-11\" version: v13 secret: name: logging-loki-s3 type: aws storageClassName: gp3-csi tenants: mode: openshift-logging", "oc apply -f <filename>.yaml", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: compactor: 1 nodeSelector: node-role.kubernetes.io/infra: \"\" 2 distributor: nodeSelector: node-role.kubernetes.io/infra: \"\" gateway: nodeSelector: node-role.kubernetes.io/infra: \"\" indexGateway: nodeSelector: node-role.kubernetes.io/infra: \"\" ingester: nodeSelector: node-role.kubernetes.io/infra: \"\" querier: nodeSelector: node-role.kubernetes.io/infra: \"\" queryFrontend: nodeSelector: node-role.kubernetes.io/infra: \"\" ruler: nodeSelector: node-role.kubernetes.io/infra: \"\"", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: compactor: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved distributor: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved indexGateway: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved ingester: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved querier: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved queryFrontend: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved ruler: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved gateway: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved", "oc explain lokistack.spec.template", "KIND: LokiStack VERSION: loki.grafana.com/v1 RESOURCE: template <Object> DESCRIPTION: Template defines the resource/limits/tolerations/nodeselectors per component FIELDS: compactor <Object> Compactor defines the compaction component spec. distributor <Object> Distributor defines the distributor component spec.", "oc explain lokistack.spec.template.compactor", "KIND: LokiStack VERSION: loki.grafana.com/v1 RESOURCE: compactor <Object> DESCRIPTION: Compactor defines the compaction component spec. FIELDS: nodeSelector <map[string]string> NodeSelector defines the labels required by a node to schedule the component onto it.", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: loki-operator namespace: openshift-operators-redhat spec: channel: \"stable-6.0\" installPlanApproval: Manual name: loki-operator source: redhat-operators sourceNamespace: openshift-marketplace config: env: - name: CLIENTID value: <your_client_id> - name: TENANTID value: <your_tenant_id> - name: SUBSCRIPTIONID value: <your_subscription_id> - name: REGION value: <your_region>", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: loki-operator namespace: openshift-operators-redhat spec: channel: \"stable-6.0\" installPlanApproval: Manual name: loki-operator source: redhat-operators sourceNamespace: openshift-marketplace config: env: - name: ROLEARN value: <role_ARN>", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: ingester: podAntiAffinity: # requiredDuringSchedulingIgnoredDuringExecution: 1 - labelSelector: matchLabels: 2 app.kubernetes.io/component: ingester topologyKey: kubernetes.io/hostname", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: replicationFactor: 2 1 replication: factor: 2 2 zones: - maxSkew: 1 3 topologyKey: topology.kubernetes.io/zone 4", "oc get pods --field-selector status.phase==Pending -n openshift-logging", "NAME READY STATUS RESTARTS AGE 1 logging-loki-index-gateway-1 0/1 Pending 0 17m logging-loki-ingester-1 0/1 Pending 0 16m logging-loki-ruler-1 0/1 Pending 0 16m", "oc get pvc -o=json -n openshift-logging | jq '.items[] | select(.status.phase == \"Pending\") | .metadata.name' -r", "storage-logging-loki-index-gateway-1 storage-logging-loki-ingester-1 wal-logging-loki-ingester-1 storage-logging-loki-ruler-1 wal-logging-loki-ruler-1", "oc delete pvc <pvc_name> -n openshift-logging", "oc delete pod <pod_name> -n openshift-logging", "oc patch pvc <pvc_name> -p '{\"metadata\":{\"finalizers\":null}}' -n openshift-logging", "\"values\":[[\"1630410392689800468\",\"{\\\"kind\\\":\\\"Event\\\",\\\"apiVersion\\\": .... ... ... ... \\\"received_at\\\":\\\"2021-08-31T11:46:32.800278+00:00\\\",\\\"version\\\":\\\"1.7.4 1.6.0\\\"}},\\\"@timestamp\\\":\\\"2021-08-31T11:46:32.799692+00:00\\\",\\\"viaq_index_name\\\":\\\"audit-write\\\",\\\"viaq_msg_id\\\":\\\"MzFjYjJkZjItNjY0MC00YWU4LWIwMTEtNGNmM2E5ZmViMGU4\\\",\\\"log_type\\\":\\\"audit\\\"}\"]]}]}", "429 Too Many Requests Ingestion rate limit exceeded", "2023-08-25T16:08:49.301780Z WARN sink{component_kind=\"sink\" component_id=default_loki_infra component_type=loki component_name=default_loki_infra}: vector::sinks::util::retries: Retrying after error. error=Server responded with an error: 429 Too Many Requests internal_log_rate_limit=true", "level=warn ts=2023-08-30T14:57:34.155592243Z caller=grpc_logging.go:43 duration=1.434942ms method=/logproto.Pusher/Push err=\"rpc error: code = Code(429) desc = entry with timestamp 2023-08-30 14:57:32.012778399 +0000 UTC ignored, reason: 'Per stream rate limit exceeded (limit: 3MB/sec) while attempting to ingest for stream", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: ingestion: ingestionBurstSize: 16 1 ingestionRate: 8 2", "spec: storage: schemas: - version: v13 effectiveDate: 2024-10-25", "spec: limits: global: otlp: {} 1 tenants: application: 2 otlp: {}", "spec: limits: global: otlp: streamLabels: resourceAttributes: - name: \"k8s.namespace.name\" - name: \"k8s.pod.name\" - name: \"k8s.container.name\"", "spec: limits: global: otlp: streamLabels: drop: resourceAttributes: - name: \"process.command_line\" - name: \"k8s\\\\.pod\\\\.labels\\\\..+\" regex: true scopeAttributes: - name: \"service.name\" logAttributes: - name: \"http.route\"", "spec: tenants: mode: openshift-logging openshift: otlp: disableRecommendedAttributes: true 1", "Disabling ownership via cluster version overrides prevents upgrades. Please remove overrides before continuing.", "oc adm must-gather --image=USD(oc -n openshift-logging get deployment.apps/cluster-logging-operator -o jsonpath='{.spec.template.spec.containers[?(@.name == \"cluster-logging-operator\")].image}')", "tar -cvaf must-gather.tar.gz must-gather.local.4157245944708210408", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: managementState: Managed size: 1x.extra-small storage: schemas: - effectiveDate: '2024-10-01' version: v13 secret: name: logging-loki-s3 type: s3 storageClassName: gp3-csi tenants: mode: openshift-logging", "oc create sa collector -n openshift-logging", "oc adm policy add-cluster-role-to-user logging-collector-logs-writer -z collector", "oc project openshift-logging", "oc adm policy add-cluster-role-to-user collect-application-logs -z collector", "oc adm policy add-cluster-role-to-user collect-audit-logs -z collector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs -z collector", "apiVersion: observability.openshift.io/v1alpha1 kind: UIPlugin metadata: name: logging spec: type: Logging logging: lokiStack: name: logging-loki", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector namespace: openshift-logging spec: serviceAccount: name: collector outputs: - name: default-lokistack type: lokiStack lokiStack: authentication: token: from: serviceAccount target: name: logging-loki namespace: openshift-logging tls: ca: key: service-ca.crt configMapName: openshift-service-ca.crt pipelines: - name: default-logstore inputRefs: - application - infrastructure outputRefs: - default-lokistack", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: managementState: Managed size: 1x.extra-small storage: schemas: - effectiveDate: '2024-10-01' version: v13 secret: name: logging-loki-s3 type: s3 storageClassName: gp3-csi tenants: mode: openshift-logging", "oc create sa collector -n openshift-logging", "oc adm policy add-cluster-role-to-user logging-collector-logs-writer -z collector", "oc project openshift-logging", "oc adm policy add-cluster-role-to-user collect-application-logs -z collector", "oc adm policy add-cluster-role-to-user collect-audit-logs -z collector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs -z collector", "apiVersion: observability.openshift.io/v1alpha1 kind: UIPlugin metadata: name: logging spec: type: Logging logging: lokiStack: name: logging-loki", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector namespace: openshift-logging annotations: observability.openshift.io/tech-preview-otlp-output: \"enabled\" 1 spec: serviceAccount: name: collector outputs: - name: loki-otlp type: lokiStack 2 lokiStack: target: name: logging-loki namespace: openshift-logging dataModel: Otel 3 authentication: token: from: serviceAccount tls: ca: key: service-ca.crt configMapName: openshift-service-ca.crt pipelines: - name: my-pipeline inputRefs: - application - infrastructure outputRefs: - loki-otlp", "oc adm policy add-cluster-role-to-user collect-application-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user collect-infrastructure-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user collect-audit-logs system:serviceaccount:openshift-logging:logcollector", "oc adm policy add-cluster-role-to-user <cluster_role_name> system:serviceaccount:<namespace_name>:<service_account_name>", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRoleBinding metadata: name: manager-rolebinding roleRef: 1 apiGroup: rbac.authorization.k8s.io 2 kind: ClusterRole 3 name: cluster-logging-operator 4 subjects: 5 - kind: ServiceAccount 6 name: cluster-logging-operator 7 namespace: openshift-logging 8", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-application-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - application 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-audit-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - audit 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: cluster-logging-write-infrastructure-logs rules: 1 - apiGroups: 2 - loki.grafana.com 3 resources: 4 - infrastructure 5 resourceNames: 6 - logs 7 verbs: 8 - create 9", "apiVersion: rbac.authorization.k8s.io/v1 kind: ClusterRole metadata: name: clusterlogforwarder-editor-role rules: 1 - apiGroups: 2 - observability.openshift.io 3 resources: 4 - clusterlogforwarders 5 verbs: 6 - create 7 - delete 8 - get 9 - list 10 - patch 11 - update 12 - watch 13", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: collector annotations: observability.openshift.io/log-level: debug", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: annotations: observability.openshift.io/tech-preview-otlp-output: \"enabled\" 1 name: clf-otlp spec: serviceAccount: name: <service_account_name> outputs: - name: otlp type: otlp otlp: tuning: compression: gzip deliveryMode: AtLeastOnce maxRetryDuration: 20 maxWrite: 10M minRetryDuration: 5 url: <otlp_url> 2 pipelines: - inputRefs: - application - infrastructure - audit name: otlp-logs outputRefs: - otlp", "java.lang.NullPointerException: Cannot invoke \"String.toString()\" because \"<param1>\" is null at testjava.Main.handle(Main.java:47) at testjava.Main.printMe(Main.java:19) at testjava.Main.main(Main.java:10)", "apiVersion: \"observability.openshift.io/v1\" kind: ClusterLogForwarder metadata: name: <log_forwarder_name> namespace: <log_forwarder_namespace> spec: serviceAccount: name: <service_account_name> filters: - name: <name> type: detectMultilineException pipelines: - inputRefs: - <input-name> name: <pipeline-name> filterRefs: - <filter-name> outputRefs: - <output-name>", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: <filter_name> type: drop 1 drop: 2 - test: 3 - field: .kubernetes.labels.\"foo-bar/baz\" 4 matches: .+ 5 - field: .kubernetes.pod_name notMatches: \"my-pod\" 6 pipelines: - name: <pipeline_name> 7 filterRefs: [\"<filter_name>\"]", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: important type: drop drop: - test: - field: .message notMatches: \"(?i)critical|error\" - field: .level matches: \"info|warning\"", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: important type: drop drop: - test: - field: .kubernetes.namespace_name matches: \"^open\" - test: - field: .log_type matches: \"application\" - field: .kubernetes.pod_name notMatches: \"my-pod\"", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: name: <log_forwarder_name> namespace: <log_forwarder_namespace> spec: serviceAccount: name: <service_account_name> pipelines: - name: my-pipeline inputRefs: audit 1 filterRefs: my-policy 2 filters: - name: my-policy type: kubeAPIAudit kubeAPIAudit: # Don't generate audit events for all requests in RequestReceived stage. omitStages: - \"RequestReceived\" rules: # Log pod changes at RequestResponse level - level: RequestResponse resources: - group: \"\" resources: [\"pods\"] # Log \"pods/log\", \"pods/status\" at Metadata level - level: Metadata resources: - group: \"\" resources: [\"pods/log\", \"pods/status\"] # Don't log requests to a configmap called \"controller-leader\" - level: None resources: - group: \"\" resources: [\"configmaps\"] resourceNames: [\"controller-leader\"] # Don't log watch requests by the \"system:kube-proxy\" on endpoints or services - level: None users: [\"system:kube-proxy\"] verbs: [\"watch\"] resources: - group: \"\" # core API group resources: [\"endpoints\", \"services\"] # Don't log authenticated requests to certain non-resource URL paths. - level: None userGroups: [\"system:authenticated\"] nonResourceURLs: - \"/api*\" # Wildcard matching. - \"/version\" # Log the request body of configmap changes in kube-system. - level: Request resources: - group: \"\" # core API group resources: [\"configmaps\"] # This rule only applies to resources in the \"kube-system\" namespace. # The empty string \"\" can be used to select non-namespaced resources. namespaces: [\"kube-system\"] # Log configmap and secret changes in all other namespaces at the Metadata level. - level: Metadata resources: - group: \"\" # core API group resources: [\"secrets\", \"configmaps\"] # Log all other resources in core and extensions at the Request level. - level: Request resources: - group: \"\" # core API group - group: \"extensions\" # Version of group should NOT be included. # A catch-all rule to log all other requests at the Metadata level. - level: Metadata", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs application: selector: matchExpressions: - key: env 1 operator: In 2 values: [\"prod\", \"qa\"] 3 - key: zone operator: NotIn values: [\"east\", \"west\"] matchLabels: 4 app: one name: app1 type: application", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: spec: serviceAccount: name: <service_account_name> filters: - name: <filter_name> type: prune 1 prune: 2 in: [.kubernetes.annotations, .kubernetes.namespace_id] 3 notIn: [.kubernetes,.log_type,.message,.\"@timestamp\"] 4 pipelines: - name: <pipeline_name> 5 filterRefs: [\"<filter_name>\"]", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs1 type: infrastructure infrastructure: sources: 1 - node - name: mylogs2 type: audit audit: sources: 2 - kubeAPI - openshiftAPI - ovn", "oc apply -f <filename>.yaml", "apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder spec: serviceAccount: name: <service_account_name> inputs: - name: mylogs application: includes: - namespace: \"my-project\" 1 container: \"my-container\" 2 excludes: - container: \"other-container*\" 3 namespace: \"other-namespace\" 4 type: application", "oc apply -f <filename>.yaml", "oc adm policy add-role-to-user alertingrules.loki.grafana.com-v1-admin -n <namespace> <username>", "oc adm policy add-cluster-role-to-user alertingrules.loki.grafana.com-v1-admin <username>", "apiVersion: loki.grafana.com/v1 kind: AlertingRule metadata: name: loki-operator-alerts namespace: openshift-operators-redhat 1 labels: 2 openshift.io/<label_name>: \"true\" spec: tenantID: \"infrastructure\" 3 groups: - name: LokiOperatorHighReconciliationError rules: - alert: HighPercentageError expr: | 4 sum(rate({kubernetes_namespace_name=\"openshift-operators-redhat\", kubernetes_pod_name=~\"loki-operator-controller-manager.*\"} |= \"error\" [1m])) by (job) / sum(rate({kubernetes_namespace_name=\"openshift-operators-redhat\", kubernetes_pod_name=~\"loki-operator-controller-manager.*\"}[1m])) by (job) > 0.01 for: 10s labels: severity: critical 5 annotations: summary: High Loki Operator Reconciliation Errors 6 description: High Loki Operator Reconciliation Errors 7", "apiVersion: loki.grafana.com/v1 kind: AlertingRule metadata: name: app-user-workload namespace: app-ns 1 labels: 2 openshift.io/<label_name>: \"true\" spec: tenantID: \"application\" groups: - name: AppUserWorkloadHighError rules: - alert: expr: | 3 sum(rate({kubernetes_namespace_name=\"app-ns\", kubernetes_pod_name=~\"podName.*\"} |= \"error\" [1m])) by (job) for: 10s labels: severity: critical 4 annotations: summary: 5 description: 6", "oc apply -f <filename>.yaml", "oc patch LokiStack logging-loki -n openshift-logging --type=merge -p '{\"spec\": {\"hashRing\":{\"memberlist\":{\"instanceAddrType\":\"podIP\"},\"type\":\"memberlist\"}}}'", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: hashRing: type: memberlist memberlist: instanceAddrType: podIP", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: 1 retention: 2 days: 20 streams: - days: 4 priority: 1 selector: '{kubernetes_namespace_name=~\"test.+\"}' 3 - days: 1 priority: 1 selector: '{log_type=\"infrastructure\"}' managementState: Managed replicationFactor: 1 size: 1x.small storage: schemas: - effectiveDate: \"2020-10-11\" version: v13 secret: name: logging-loki-s3 type: aws storageClassName: gp3-csi tenants: mode: openshift-logging", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: retention: days: 20 tenants: 1 application: retention: days: 1 streams: - days: 4 selector: '{kubernetes_namespace_name=~\"test.+\"}' 2 infrastructure: retention: days: 5 streams: - days: 1 selector: '{kubernetes_namespace_name=~\"openshift-cluster.+\"}' managementState: Managed replicationFactor: 1 size: 1x.small storage: schemas: - effectiveDate: \"2020-10-11\" version: v13 secret: name: logging-loki-s3 type: aws storageClassName: gp3-csi tenants: mode: openshift-logging", "oc apply -f <filename>.yaml", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: compactor: 1 nodeSelector: node-role.kubernetes.io/infra: \"\" 2 distributor: nodeSelector: node-role.kubernetes.io/infra: \"\" gateway: nodeSelector: node-role.kubernetes.io/infra: \"\" indexGateway: nodeSelector: node-role.kubernetes.io/infra: \"\" ingester: nodeSelector: node-role.kubernetes.io/infra: \"\" querier: nodeSelector: node-role.kubernetes.io/infra: \"\" queryFrontend: nodeSelector: node-role.kubernetes.io/infra: \"\" ruler: nodeSelector: node-role.kubernetes.io/infra: \"\"", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: compactor: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved distributor: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved indexGateway: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved ingester: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved querier: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved queryFrontend: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved ruler: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved gateway: nodeSelector: node-role.kubernetes.io/infra: \"\" tolerations: - effect: NoSchedule key: node-role.kubernetes.io/infra value: reserved - effect: NoExecute key: node-role.kubernetes.io/infra value: reserved", "oc explain lokistack.spec.template", "KIND: LokiStack VERSION: loki.grafana.com/v1 RESOURCE: template <Object> DESCRIPTION: Template defines the resource/limits/tolerations/nodeselectors per component FIELDS: compactor <Object> Compactor defines the compaction component spec. distributor <Object> Distributor defines the distributor component spec.", "oc explain lokistack.spec.template.compactor", "KIND: LokiStack VERSION: loki.grafana.com/v1 RESOURCE: compactor <Object> DESCRIPTION: Compactor defines the compaction component spec. FIELDS: nodeSelector <map[string]string> NodeSelector defines the labels required by a node to schedule the component onto it.", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: loki-operator namespace: openshift-operators-redhat spec: channel: \"stable-6.0\" installPlanApproval: Manual name: loki-operator source: redhat-operators sourceNamespace: openshift-marketplace config: env: - name: CLIENTID value: <your_client_id> - name: TENANTID value: <your_tenant_id> - name: SUBSCRIPTIONID value: <your_subscription_id> - name: REGION value: <your_region>", "apiVersion: operators.coreos.com/v1alpha1 kind: Subscription metadata: name: loki-operator namespace: openshift-operators-redhat spec: channel: \"stable-6.0\" installPlanApproval: Manual name: loki-operator source: redhat-operators sourceNamespace: openshift-marketplace config: env: - name: ROLEARN value: <role_ARN>", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: template: ingester: podAntiAffinity: # requiredDuringSchedulingIgnoredDuringExecution: 1 - labelSelector: matchLabels: 2 app.kubernetes.io/component: ingester topologyKey: kubernetes.io/hostname", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: replicationFactor: 2 1 replication: factor: 2 2 zones: - maxSkew: 1 3 topologyKey: topology.kubernetes.io/zone 4", "oc get pods --field-selector status.phase==Pending -n openshift-logging", "NAME READY STATUS RESTARTS AGE 1 logging-loki-index-gateway-1 0/1 Pending 0 17m logging-loki-ingester-1 0/1 Pending 0 16m logging-loki-ruler-1 0/1 Pending 0 16m", "oc get pvc -o=json -n openshift-logging | jq '.items[] | select(.status.phase == \"Pending\") | .metadata.name' -r", "storage-logging-loki-index-gateway-1 storage-logging-loki-ingester-1 wal-logging-loki-ingester-1 storage-logging-loki-ruler-1 wal-logging-loki-ruler-1", "oc delete pvc <pvc_name> -n openshift-logging", "oc delete pod <pod_name> -n openshift-logging", "oc patch pvc <pvc_name> -p '{\"metadata\":{\"finalizers\":null}}' -n openshift-logging", "\"values\":[[\"1630410392689800468\",\"{\\\"kind\\\":\\\"Event\\\",\\\"apiVersion\\\": .... ... ... ... \\\"received_at\\\":\\\"2021-08-31T11:46:32.800278+00:00\\\",\\\"version\\\":\\\"1.7.4 1.6.0\\\"}},\\\"@timestamp\\\":\\\"2021-08-31T11:46:32.799692+00:00\\\",\\\"viaq_index_name\\\":\\\"audit-write\\\",\\\"viaq_msg_id\\\":\\\"MzFjYjJkZjItNjY0MC00YWU4LWIwMTEtNGNmM2E5ZmViMGU4\\\",\\\"log_type\\\":\\\"audit\\\"}\"]]}]}", "429 Too Many Requests Ingestion rate limit exceeded", "2023-08-25T16:08:49.301780Z WARN sink{component_kind=\"sink\" component_id=default_loki_infra component_type=loki component_name=default_loki_infra}: vector::sinks::util::retries: Retrying after error. error=Server responded with an error: 429 Too Many Requests internal_log_rate_limit=true", "level=warn ts=2023-08-30T14:57:34.155592243Z caller=grpc_logging.go:43 duration=1.434942ms method=/logproto.Pusher/Push err=\"rpc error: code = Code(429) desc = entry with timestamp 2023-08-30 14:57:32.012778399 +0000 UTC ignored, reason: 'Per stream rate limit exceeded (limit: 3MB/sec) while attempting to ingest for stream", "apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: limits: global: ingestion: ingestionBurstSize: 16 1 ingestionRate: 8 2", "spec: storage: schemas: - version: v13 effectiveDate: 2024-10-25", "spec: limits: global: otlp: {} 1 tenants: application: otlp: {} 2", "spec: limits: global: otlp: streamLabels: resourceAttributes: - name: \"k8s.namespace.name\" - name: \"k8s.pod.name\" - name: \"k8s.container.name\"", "spec: limits: global: otlp: streamLabels: structuredMetadata: resourceAttributes: - name: \"process.command_line\" - name: \"k8s\\\\.pod\\\\.labels\\\\..+\" regex: true scopeAttributes: - name: \"service.name\" logAttributes: - name: \"http.route\"", "spec: tenants: mode: openshift-logging openshift: otlp: disableRecommendedAttributes: true 1" ]

[ "apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: namespace: netobserv deploymentModel: Direct agent: type: eBPF ebpf: privileged: true 1", "oc get pod virt-launcher-<vm_name>-<suffix> -n <namespace> -o yaml", "apiVersion: v1 kind: Pod metadata: annotations: k8s.v1.cni.cncf.io/network-status: |- [{ \"name\": \"ovn-kubernetes\", \"interface\": \"eth0\", \"ips\": [ \"10.129.2.39\" ], \"mac\": \"0a:58:0a:81:02:27\", \"default\": true, \"dns\": {} }, { \"name\": \"my-vms/l2-network\", 1 \"interface\": \"podc0f69e19ba2\", 2 \"ips\": [ 3 \"10.10.10.15\" ], \"mac\": \"02:fb:f8:00:00:12\", 4 \"dns\": {} }] name: virt-launcher-fedora-aqua-fowl-13-zr2x9 namespace: my-vms spec: status:", "apiVersion: flows.netobserv.io/v1beta2 kind: FlowCollector metadata: name: cluster spec: agent: ebpf: privileged: true 1 processor: advanced: secondaryNetworks: - index: 2 - MAC 3 name: my-vms/l2-network 4" ]

[ "lvchange -a n /dev/myvg/mylv vgsplit myvg yourvg /dev/sdc1 Volume group \"yourvg\" successfully split from \"myvg\"", "vgs VG #PV #LV #SN Attr VSize VFree myvg 2 1 0 wz--n- 34.30G 10.80G yourvg 1 0 0 wz--n- 17.15G 17.15G" ]

[ "oc logs <pod-name> -n <namespace>", "oc logs rook-ceph-operator-<ID> -n openshift-storage", "oc logs csi-cephfsplugin-<ID> -n openshift-storage -c csi-cephfsplugin", "oc logs csi-rbdplugin-<ID> -n openshift-storage -c csi-rbdplugin", "oc logs csi-cephfsplugin-<ID> -n openshift-storage --all-containers", "oc logs csi-rbdplugin-<ID> -n openshift-storage --all-containers", "oc logs csi-cephfsplugin-provisioner-<ID> -n openshift-storage -c csi-cephfsplugin", "oc logs csi-rbdplugin-provisioner-<ID> -n openshift-storage -c csi-rbdplugin", "oc logs csi-cephfsplugin-provisioner-<ID> -n openshift-storage --all-containers", "oc logs csi-rbdplugin-provisioner-<ID> -n openshift-storage --all-containers", "oc cluster-info dump -n openshift-storage --output-directory=<directory-name>", "oc cluster-info dump -n openshift-local-storage --output-directory=<directory-name>", "oc logs <ocs-operator> -n openshift-storage", "oc get pods -n openshift-storage | grep -i \"ocs-operator\" | awk '{print USD1}'", "oc get events --sort-by=metadata.creationTimestamp -n openshift-storage", "oc get csv -n openshift-storage", "NAME DISPLAY VERSION REPLACES PHASE mcg-operator.v4.16.0 NooBaa Operator 4.16.0 Succeeded ocs-operator.v4.16.0 OpenShift Container Storage 4.16.0 Succeeded odf-csi-addons-operator.v4.16.0 CSI Addons 4.16.0 Succeeded odf-operator.v4.16.0 OpenShift Data Foundation 4.16.0 Succeeded", "oc get subs -n openshift-storage", "NAME PACKAGE SOURCE CHANNEL mcg-operator-stable-4.16-redhat-operators-openshift-marketplace mcg-operator redhat-operators stable-4.16 ocs-operator-stable-4.16-redhat-operators-openshift-marketplace ocs-operator redhat-operators stable-4.16 odf-csi-addons-operator odf-csi-addons-operator redhat-operators stable-4.16 odf-operator odf-operator redhat-operators stable-4.16", "oc get installplan -n openshift-storage", "oc get pods -o wide | grep <component-name>", "oc get pods -o wide | grep rook-ceph-operator", "rook-ceph-operator-566cc677fd-bjqnb 1/1 Running 20 4h6m 10.128.2.5 rook-ceph-operator-566cc677fd-bjqnb 1/1 Running 20 4h6m 10.128.2.5 dell-r440-12.gsslab.pnq2.redhat.com <none> <none> <none> <none>", "oc debug node/<node name>", "chroot /host", "crictl images | grep <component>", "crictl images | grep rook-ceph" ]

[ "oc start-build <buildconfig_name>", "oc start-build --from-build=<build_name>", "oc start-build <buildconfig_name> --follow", "oc start-build <buildconfig_name> --env=<key>=<value>", "oc start-build hello-world --from-repo=../hello-world --commit=v2", "oc cancel-build <build_name>", "oc cancel-build <build1_name> <build2_name> <build3_name>", "oc cancel-build bc/<buildconfig_name>", "oc cancel-build bc/<buildconfig_name>", "oc delete bc <BuildConfigName>", "oc delete --cascade=false bc <BuildConfigName>", "oc describe build <build_name>", "oc describe build <build_name>", "oc logs -f bc/<buildconfig_name>", "oc logs --version=<number> bc/<buildconfig_name>", "sourceStrategy: env: - name: \"BUILD_LOGLEVEL\" value: \"2\" 1" ]

[ "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-paho-mqtt5-starter</artifactId> </dependency>", "paho-mqtt5:topic[?options]", "paho-mqtt5:topic", "// Receive payload byte[] payload = (byte[]) consumerTemplate.receiveBody(\"paho:topic\"); // Send payload byte[] payload = \"message\".getBytes(); producerTemplate.sendBody(\"paho:topic\", payload);", "// Receive payload String payload = consumerTemplate.receiveBody(\"paho:topic\", String.class); // Send payload String payload = \"message\"; producerTemplate.sendBody(\"paho:topic\", payload);", "from(\"paho:some/queue\") .to(\"mock:test\");", "from(\"direct:test\") .to(\"paho:some/target/queue\");", "from(\"paho:some/queue?brokerUrl=tcp://iot.eclipse.org:1883\") .to(\"mock:test\");", "from(\"direct:test\") .setHeader(PahoConstants.CAMEL_PAHO_OVERRIDE_TOPIC, simple(\"USD{header.customerId}\")) .to(\"paho:some/target/queue\");" ]

[ "kprocess.exec" ]

[ "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: http://<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: {} status: {}" ]

[ "mkdir -p ./out", "podman run -it registry.redhat.io/openshift4/openshift-telco-core-rds-rhel9:v4.18 | base64 -d | tar xv -C out", "out/ └── telco-core-rds ├── configuration │ └── reference-crs │ ├── optional │ │ ├── logging │ │ ├── networking │ │ │ └── multus │ │ │ └── tap_cni │ │ ├── other │ │ └── tuning │ └── required │ ├── networking │ │ ├── metallb │ │ ├── multinetworkpolicy │ │ └── sriov │ ├── other │ ├── performance │ ├── scheduling │ └── storage │ └── odf-external └── install", "podman login registry.redhat.io" ]

[ "internal error missing IFLA_VF_INFO in netlink response" ]

[ "rhc connect --organization <org id> --activation-key <created key>", "sudo mkdir -p /etc/ilab sudo touch /etc/ilab/insights-opt-out", "ilab system info", "ilab config init", "Generating config file and profiles: /home/user/.config/instructlab/config.yaml /home/user/.local/share/instructlab/internal/system_profiles/ We have detected the NVIDIA H100 X4 profile as an exact match for your system. -------------------------------------------- Initialization completed successfully! You're ready to start using `ilab`. Enjoy! --------------------------------------------", "Please choose a system profile to use. System profiles apply to all parts of the config file and set hardware specific defaults for each command. First, please select the hardware vendor your system falls into [0] NO SYSTEM PROFILE [1] NVIDIA Enter the number of your choice [0]: 4 You selected: NVIDIA Next, please select the specific hardware configuration that most closely matches your system. [0] No system profile [1] NVIDIA H100 X2 [2] NVIDIA H100 X8 [3] NVIDIA H100 X4 [4] NVIDIA L4 X8 [5] NVIDIA A100 X2 [6] NVIDIA A100 X8 [7] NVIDIA A100 X4 [8] NVIDIA L40S X4 [9] NVIDIA L40S X8 Enter the number of your choice [hit enter for hardware defaults] [0]: 3", "You selected: /Users/<user>/.local/share/instructlab/internal/system_profiles/nvidia/H100/h100_x4.yaml -------------------------------------------- Initialization completed successfully! You're ready to start using `ilab`. Enjoy! --------------------------------------------", "rm -rf ~/.local/share/instructlab/taxonomy/ ; git clone https://github.com/RedHatOfficial/rhelai-sample-taxonomy.git ~/.local/share/instructlab/taxonomy/", "ilab config init --profile <path-to-system-profile>", "ilab config init --profile ~/.local/share/instructlab/internal/system_profiles/amd/mi300x/mi300x_x8.yaml", "├─ ~/.config/instructlab/config.yaml 1 ├─ ~/.cache/instructlab/models/ 2 ├─ ~/.local/share/instructlab/datasets 3 ├─ ~/.local/share/instructlab/taxonomy 4 ├─ ~/.local/share/instructlab/phased/<phase1-or-phase2>/checkpoints/ 5", "ilab config show", "ilab config edit", "ilab model download --repository docker://registry.redhat.io/rhelai1/knowledge-adapter-v3 --release latest", "ilab model download --repository docker://<repository_and_model> --release <release>", "ilab model download --repository docker://registry.redhat.io/rhelai1/granite-8b-starter-v1 --release latest", "ilab model list", "+-----------------------------------+---------------------+---------+ | Model Name | Last Modified | Size | +-----------------------------------+---------------------+---------+ | models/prometheus-8x7b-v2-0 | 2024-08-09 13:28:50 | 87.0 GB| | models/mixtral-8x7b-instruct-v0-1 | 2024-08-09 13:28:24 | 87.0 GB| | models/granite-8b-starter-v1 | 2024-08-09 14:28:40 | 16.6 GB| | models/granite-8b-lab-v1 | 2024-08-09 14:40:35 | 16.6 GB| +-----------------------------------+---------------------+---------+", "ls ~/.cache/instructlab/models", "granite-8b-starter-v1 granite-8b-lab-v1", "ilab model serve", "ilab model serve --model-path <model-path>", "ilab model serve --model-path ~/.cache/instructlab/models/granite-8b-code-instruct", "INFO 2024-03-02 02:21:11,352 lab.py:201 Using model 'models/granite-8b-code-instruct' with -1 gpu-layers and 4096 max context size. Starting server process After application startup complete see http://127.0.0.1:8000/docs for API. Press CTRL+C to shut down the server.", "mkdir -p USDHOME/.config/systemd/user", "cat << EOF > USDHOME/.config/systemd/user/ilab-serve.service [Unit] Description=ilab model serve service [Install] WantedBy=multi-user.target default.target 1 [Service] ExecStart=ilab model serve --model-family granite Restart=always EOF", "systemctl --user daemon-reload", "systemctl --user start ilab-serve.service", "systemctl --user status ilab-serve.service", "journalctl --user-unit ilab-serve.service", "sudo loginctl enable-linger", "systemctl --user stop ilab-serve.service", "mkdir -p `pwd`/nginx/ssl/", "cat > openssl.cnf <<EOL [ req ] default_bits = 2048 distinguished_name = <req-distinguished-name> 1 x509_extensions = v3_req prompt = no [ req_distinguished_name ] C = US ST = California L = San Francisco O = My Company OU = My Division CN = rhelai.redhat.com [ v3_req ] subjectAltName = <alt-names> 2 basicConstraints = critical, CA:true subjectKeyIdentifier = hash authorityKeyIdentifier = keyid:always,issuer [ alt_names ] DNS.1 = rhelai.redhat.com 3 DNS.2 = www.rhelai.redhat.com 4", "openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout `pwd`/nginx/ssl/rhelai.redhat.com.key -out `pwd`/nginx/ssl/rhelai.redhat.com.crt -config openssl.cnf", "openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout", "mkdir -p `pwd`/nginx/conf.d echo 'server { listen 8443 ssl; server_name <rhelai.redhat.com> 1 ssl_certificate /etc/nginx/ssl/rhelai.redhat.com.crt; ssl_certificate_key /etc/nginx/ssl/rhelai.redhat.com.key; location / { proxy_pass http://127.0.0.1:8000; proxy_set_header Host USDhost; proxy_set_header X-Real-IP USDremote_addr; proxy_set_header X-Forwarded-For USDproxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto USDscheme; } } ' > `pwd`/nginx/conf.d/rhelai.redhat.com.conf", "podman run --net host -v `pwd`/nginx/conf.d:/etc/nginx/conf.d:ro,Z -v `pwd`/nginx/ssl:/etc/nginx/ssl:ro,Z nginx", "ilab model chat -m /instructlab/instructlab/granite-7b-redhat-lab --endpoint-url", "curl --location 'https://rhelai.redhat.com:8443/v1' --header 'Content-Type: application/json' --header 'Authorization: Bearer <api-key>' --data '{ \"model\": \"/var/home/cloud-user/.cache/instructlab/models/granite-7b-redhat-lab\", \"messages\": [ { \"role\": \"system\", \"content\": \"You are a helpful assistant.\" }, { \"role\": \"user\", \"content\": \"Hello!\" } ] }' | jq .", "openssl s_client -connect rhelai.redhat.com:8443 </dev/null 2>/dev/null | openssl x509 -outform PEM > server.crt", "sudo cp server.crt /etc/pki/ca-trust/source/anchors/", "sudo update-ca-trust", "cat server.crt >> USD(python -m certifi)", "ilab model chat -m /instructlab/instructlab/granite-7b-redhat-lab --endpoint-url https://rhelai.redhat.com:8443/v1", "ilab model chat", "ilab model chat --model <model-path>", "ilab model chat --model ~/.cache/instructlab/models/granite-8b-code-instruct", "ilab model chat ╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────── system ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮ │ Welcome to InstructLab Chat w/ GRANITE-8B-CODE-INSTRUCT (type /h for help) │ ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ >>> [S][default]", "export VLLM_API_KEY=USD(python -c 'import secrets; print(secrets.token_urlsafe())')", "echo USDVLLM_API_KEY", "ilab config edit", "serve: vllm: vllm_args: - --api-key - <api-key-string>", "ilab model chat", "openai.AuthenticationError: Error code: 401 - {'error': 'Unauthorized'}", "ilab model chat -m granite-7b-redhat-lab --endpoint-url https://inference.rhelai.com/v1 --api-key USDVLLM_API_KEY", "ilab model chat ╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────── system ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮ │ Welcome to InstructLab Chat w/ GRANITE-7B-LAB (type /h for help) │ ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ >>> [S][default]" ]

[ "ibmcloud is volumes --resource-group-name <infrastructure_id>", "ibmcloud is volume-delete --force <volume_id>", "export IBMCLOUD_API_KEY=<api_key>", "./openshift-install destroy cluster --dir <installation_directory> --log-level info 1 2", "ccoctl ibmcloud delete-service-id --credentials-requests-dir <path_to_credential_requests_directory> --name <cluster_name>" ]

[ "<one line to give the program's name and a brief idea of what it does.> Copyright (C) <year> <name of author> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.", "<program> Copyright (C) <year> <name of author> This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details." ]

[ "openstack zone create --email [email protected] test.net.", "Invalid TLD", "source ~/overcloudrc", "openstack tld create --name org", "+-------------+--------------------------------------+ | Field | Value | +-------------+--------------------------------------+ | created_at | 2022-01-10T13:07:33.000000 | | description | None | | id | 9fd0a12d-511e-4024-bf76-6ec2e3e71edd | | name | org | | updated_at | None | +-------------+--------------------------------------+", "openstack tld list --name zone1.cloud.example.com", "source ~/overcloudrc", "openstack tld list", "openstack tld show org", "source ~/overcloudrc", "openstack tld set [--name NAME] [--description DESCRIPTION | --no-description] [TLD_ID | TLD_NAME]", "openstack tld set org --name example.net", "+-------------+--------------------------------------+ | Field | Value | +-------------+--------------------------------------+ | created_at | 2022-01-10T13:07:33.000000 | | description | | | id | 9fd0a12d-511e-4024-bf76-6ec2e3e71edd | | name | example.net | | updated_at | 2022-01-10T22:35:20.000000 | +-------------+--------------------------------------+", "source ~/overcloudrc", "openstack tld list", "openstack tld delete <TLD_NAME_or_ID>", "openstack zone create --email [email protected] example.com. Blacklisted zone name openstack zone create --email [email protected] foo.example.com. Blacklisted zone name", "source ~/overcloudrc", "openstack zone blacklist create --pattern \".*example.com.\"", "+-------------+--------------------------------------+ | Field | Value | +-------------+--------------------------------------+ | created_at | 2021-10-20T16:15:18.000000 | | description | None | | id | 7622e241-8c3d-4c03-a692-8747e3cf2658 | | pattern | .*example.com. | | updated_at | None | +-------------+--------------------------------------+", "source ~/overcloudrc", "openstack zone blacklist list", "openstack zone blacklist show 7622e241-8c3d-4c03-a692-8747e3cf2658", "source ~/overcloudrc", "openstack zone blacklist list", "openstack zone blacklist set [--description DESCRIPTION | --no-description] denylist_ID", "openstack zone blacklist set 81fbfe02-6bf9-4812-a40e-1522ab6862ca --pattern \".*web.example.com\"", "+-------------+--------------------------------------+ | Field | Value | +-------------+--------------------------------------+ | created_at | 2022-01-08T09:11:43.000000 | | description | None | | id | 81fbfe02-6bf9-4812-a40e-1522ab6862ca | | pattern | .*web.example.com | | updated_at | 2022-01-15T14:26:18.000000 | +-------------+--------------------------------------+", "source ~/overcloudrc", "openstack zone blacklist list", "openstack zone blacklist delete <denylist_ID>" ]

[ "storage: pvc: claim: <new-pvc-name>", "storage: pvc: claim: ocs4registry", "oc create secret generic image-registry-private-configuration-user --from-literal=REGISTRY_STORAGE_S3_ACCESSKEY=<MCG Accesskey> --from-literal=REGISTRY_STORAGE_S3_SECRETKEY=<MCG Secretkey> --namespace openshift-image-registry", "oc patch configs.imageregistry.operator.openshift.io/cluster --type merge -p '{\"spec\": {\"managementState\": \"Managed\"}}'", "oc describe noobaa", "oc edit configs.imageregistry.operator.openshift.io -n openshift-image-registry apiVersion: imageregistry.operator.openshift.io/v1 kind: Config metadata: [..] name: cluster spec: [..] storage: s3: bucket: <Unique-bucket-name> region: us-east-1 (Use this region as default) regionEndpoint: https://<Endpoint-name>:<port> virtualHostedStyle: false", "oc get pods -n openshift-image-registry", "oc get pods -n openshift-image-registry", "oc get pods -n openshift-image-registry NAME READY STATUS RESTARTS AGE cluster-image-registry-operator-56d78bc5fb-bxcgv 2/2 Running 0 44d image-pruner-1605830400-29r7k 0/1 Completed 0 10h image-registry-b6c8f4596-ln88h 1/1 Running 0 17d node-ca-2nxvz 1/1 Running 0 44d node-ca-dtwjd 1/1 Running 0 44d node-ca-h92rj 1/1 Running 0 44d node-ca-k9bkd 1/1 Running 0 44d node-ca-stkzc 1/1 Running 0 44d node-ca-xn8h4 1/1 Running 0 44d", "oc describe pod <image-registry-name>", "oc describe pod image-registry-b6c8f4596-ln88h Environment: REGISTRY_STORAGE_S3_REGIONENDPOINT: http://s3.openshift-storage.svc REGISTRY_STORAGE: s3 REGISTRY_STORAGE_S3_BUCKET: bucket-registry-mcg REGISTRY_STORAGE_S3_REGION: us-east-1 REGISTRY_STORAGE_S3_ENCRYPT: true REGISTRY_STORAGE_S3_VIRTUALHOSTEDSTYLE: false REGISTRY_STORAGE_S3_USEDUALSTACK: true REGISTRY_STORAGE_S3_ACCESSKEY: <set to the key 'REGISTRY_STORAGE_S3_ACCESSKEY' in secret 'image-registry-private-configuration'> Optional: false REGISTRY_STORAGE_S3_SECRETKEY: <set to the key 'REGISTRY_STORAGE_S3_SECRETKEY' in secret 'image-registry-private-configuration'> Optional: false REGISTRY_HTTP_ADDR: :5000 REGISTRY_HTTP_NET: tcp REGISTRY_HTTP_SECRET: 57b943f691c878e342bac34e657b702bd6ca5488d51f839fecafa918a79a5fc6ed70184cab047601403c1f383e54d458744062dcaaa483816d82408bb56e686f REGISTRY_LOG_LEVEL: info REGISTRY_OPENSHIFT_QUOTA_ENABLED: true REGISTRY_STORAGE_CACHE_BLOBDESCRIPTOR: inmemory REGISTRY_STORAGE_DELETE_ENABLED: true REGISTRY_OPENSHIFT_METRICS_ENABLED: true REGISTRY_OPENSHIFT_SERVER_ADDR: image-registry.openshift-image-registry.svc:5000 REGISTRY_HTTP_TLS_CERTIFICATE: /etc/secrets/tls.crt REGISTRY_HTTP_TLS_KEY: /etc/secrets/tls.key", "apiVersion: v1 kind: ConfigMap metadata: name: cluster-monitoring-config namespace: openshift-monitoring data: config.yaml: | prometheusK8s: retention: <time to retain monitoring files, for example 24h> volumeClaimTemplate: metadata: name: ocs-prometheus-claim spec: storageClassName: ocs-storagecluster-ceph-rbd resources: requests: storage: <size of claim, e.g. 40Gi> alertmanagerMain: volumeClaimTemplate: metadata: name: ocs-alertmanager-claim spec: storageClassName: ocs-storagecluster-ceph-rbd resources: requests: storage: <size of claim, e.g. 40Gi>", "apiVersion: v1 kind: Namespace metadata: name: <desired_name> labels: storagequota: <desired_label>", "oc edit storagecluster -n openshift-storage <ocs_storagecluster_name>", "apiVersion: ocs.openshift.io/v1 kind: StorageCluster spec: [...] overprovisionControl: - capacity: <desired_quota_limit> storageClassName: <storage_class_name> quotaName: <desired_quota_name> selector: labels: matchLabels: storagequota: <desired_label> [...]", "oc get clusterresourcequota -A oc describe clusterresourcequota -A", "spec: logStore: type: \"elasticsearch\" elasticsearch: nodeCount: 3 storage: storageClassName: \"ocs-storagecluster-ceph-rbd\" size: \"200G\"", "spec: logStore: type: \"elasticsearch\" elasticsearch: nodeCount: 3 storage: {}", "apiVersion: \"logging.openshift.io/v1\" kind: \"ClusterLogging\" metadata: name: \"instance\" namespace: \"openshift-logging\" spec: managementState: \"Managed\" logStore: type: \"elasticsearch\" elasticsearch: nodeCount: 3 storage: storageClassName: ocs-storagecluster-ceph-rbd size: 200G # Change as per your requirement redundancyPolicy: \"SingleRedundancy\" visualization: type: \"kibana\" kibana: replicas: 1 curation: type: \"curator\" curator: schedule: \"30 3 * * *\" collection: logs: type: \"fluentd\" fluentd: {}", "spec: [...] collection: logs: fluentd: tolerations: - effect: NoSchedule key: node.ocs.openshift.io/storage value: 'true' type: fluentd", "config.yaml: | openshift-storage: delete: days: 5" ]

[ "ethtool --set-ring devname value", "ethtool -k device | grep \"busy-poll\"", "egrep 'CPU|p1p1' /proc/interrupts CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 89: 40187 0 0 0 0 0 IR-PCI-MSI-edge p1p1-0 90: 0 790 0 0 0 0 IR-PCI-MSI-edge p1p1-1 91: 0 0 959 0 0 0 IR-PCI-MSI-edge p1p1-2 92: 0 0 0 3310 0 0 IR-PCI-MSI-edge p1p1-3 93: 0 0 0 0 622 0 IR-PCI-MSI-edge p1p1-4 94: 0 0 0 0 0 2475 IR-PCI-MSI-edge p1p1-5", "ls -1 /sys/devices/*/*/0000:01:00.0/msi_irqs 101 102 103 104 105 106 107 108 109" ]

[ "kubernetes-job:masterUrl", "from(\"direct:list\"). toF(\"kubernetes-job:///?kubernetesClient=#kubernetesClient&operation=listJob\"). to(\"mock:result\");", "from(\"direct:listByLabels\").process(new Processor() { @Override public void process(Exchange exchange) throws Exception { Map<String, String> labels = new HashMap<>(); labels.put(\"key1\", \"value1\"); labels.put(\"key2\", \"value2\"); exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_JOB_LABELS, labels); } }); toF(\"kubernetes-job:///?kubernetesClient=#kubernetesClient&operation=listJobByLabels\"). to(\"mock:result\");", "import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.inject.Inject; import org.apache.camel.Endpoint; import org.apache.camel.builder.RouteBuilder; import org.apache.camel.cdi.Uri; import org.apache.camel.component.kubernetes.KubernetesConstants; import org.apache.camel.component.kubernetes.KubernetesOperations; import io.fabric8.kubernetes.api.model.Container; import io.fabric8.kubernetes.api.model.ObjectMeta; import io.fabric8.kubernetes.api.model.PodSpec; import io.fabric8.kubernetes.api.model.PodTemplateSpec; import io.fabric8.kubernetes.api.model.batch.JobSpec; public class KubernetesCreateJob extends RouteBuilder { @Inject @Uri(\"timer:foo?delay=1000&repeatCount=1\") private Endpoint inputEndpoint; @Inject @Uri(\"log:output\") private Endpoint resultEndpoint; @Override public void configure() { // you can configure the route rule with Java DSL here from(inputEndpoint) .routeId(\"kubernetes-jobcreate-client\") .process(exchange -> { exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_JOB_NAME, \"camel-job\"); //DNS-1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*') exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, \"default\"); Map<String, String> joblabels = new HashMap<String, String>(); joblabels.put(\"jobLabelKey1\", \"value1\"); joblabels.put(\"jobLabelKey2\", \"value2\"); joblabels.put(\"app\", \"jobFromCamelApp\"); exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_JOB_LABELS, joblabels); exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_JOB_SPEC, generateJobSpec()); }) .toF(\"kubernetes-job:///{{kubernetes-master-url}}?oauthToken={{kubernetes-oauth-token:}}&operation=\" + KubernetesOperations.CREATE_JOB_OPERATION) .log(\"Job created:\") .process(exchange -> { System.out.println(exchange.getIn().getBody()); }) .to(resultEndpoint); } private JobSpec generateJobSpec() { JobSpec js = new JobSpec(); PodTemplateSpec pts = new PodTemplateSpec(); PodSpec ps = new PodSpec(); ps.setRestartPolicy(\"Never\"); ps.setContainers(generateContainers()); pts.setSpec(ps); ObjectMeta metadata = new ObjectMeta(); Map<String, String> annotations = new HashMap<String, String>(); annotations.put(\"jobMetadataAnnotation1\", \"random value\"); metadata.setAnnotations(annotations); Map<String, String> podlabels = new HashMap<String, String>(); podlabels.put(\"podLabelKey1\", \"value1\"); podlabels.put(\"podLabelKey2\", \"value2\"); podlabels.put(\"app\", \"podFromCamelApp\"); metadata.setLabels(podlabels); pts.setMetadata(metadata); js.setTemplate(pts); return js; } private List<Container> generateContainers() { Container container = new Container(); container.setName(\"pi\"); container.setImage(\"perl\"); List<String> command = new ArrayList<String>(); command.add(\"echo\"); command.add(\"Job created from Apache Camel code at \" + (new Date())); container.setCommand(command); List<Container> containers = new ArrayList<Container>(); containers.add(container); return containers; } }" ]

[ "apiVersion: infinispan.org/v2alpha1 kind: Batch metadata: name: exampleBatch spec: cluster: infinispan configMap: mybatch-config-map container: cpu: \"2000m:1000m\" 1 memory: \"2Gi:1Gi\" 2", "%d{HH:mm:ss,SSS} %-5p (%t) [%c] %m%throwable%n", "spec: dependencies: initContainer: cpu: \"2000m:1000m\" memory: \"2Gi:1Gi\"", "apiVersion: infinispan.org/v2alpha1 kind: Batch metadata: name: mybatch spec: cluster: infinispan configMap: mybatch-config-map container: cpu: \"2000m:1000m\" memory: \"2Gi:1Gi\"", "kind: Infinispan spec: scheduling: affinity: tolerations: topologySpreadConstraints:" ]

[ "multipathd command argument", "multipathd show wildcards", "multipathd -k > > show config > > CTRL-D", "multipathd -k > > reconfigure > > CTRL-D", "multipathd -k > > show paths > > CTRL-D", "list|show maps|multipaths format USDformat list|show maps|multipaths raw format USDformat", "list|show paths format USDformat list|show paths raw format USDformat", "multipathd show maps format \"%n %w %d %s\" name uuid sysfs vend/prod/rev mpathc 360a98000324669436c2b45666c567942 dm-0 NETAPP,LUN multipathd show maps raw format \"%n %w %d %s\" mpathc 360a98000324669436c2b45666c567942 dm-0 NETAPP,LUN" ]

[ "status: conditions: - lastTransitionTime: '2024-05-29T13:05:09Z' message: 'couldn''t assign flavors to pod set small-group-jobtest12: insufficient quota for nvidia.com/gpu in flavor default-flavor in ClusterQueue'", "ApiException: (500) Reason: Internal Server Error HTTP response body: {\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"Internal error occurred: failed calling webhook \\\"mraycluster.ray.openshift.ai\\\": failed to call webhook: Post \\\"https://codeflare-operator-webhook-service.redhat-ods-applications.svc:443/mutate-ray-io-v1-raycluster?timeout=10s\\\": no endpoints available for service \\\"codeflare-operator-webhook-service\\\"\",\"reason\":\"InternalError\",\"details\":{\"causes\":[{\"message\":\"failed calling webhook \\\"mraycluster.ray.openshift.ai\\\": failed to call webhook: Post \\\"https://codeflare-operator-webhook-service.redhat-ods-applications.svc:443/mutate-ray-io-v1-raycluster?timeout=10s\\\": no endpoints available for service \\\"codeflare-operator-webhook-service\\\"\"}]},\"code\":500}", "ApiException: (500) Reason: Internal Server Error HTTP response body: {\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"Internal error occurred: failed calling webhook \\\"mraycluster.kb.io\\\": failed to call webhook: Post \\\"https://kueue-webhook-service.redhat-ods-applications.svc:443/mutate-ray-io-v1-raycluster?timeout=10s\\\": no endpoints available for service \\\"kueue-webhook-service\\\"\",\"reason\":\"InternalError\",\"details\":{\"causes\":[{\"message\":\"failed calling webhook \\\"mraycluster.kb.io\\\": failed to call webhook: Post \\\"https://kueue-webhook-service.redhat-ods-applications.svc:443/mutate-ray-io-v1-raycluster?timeout=10s\\\": no endpoints available for service \\\"kueue-webhook-service\\\"\"}]},\"code\":500}", "Default Local Queue with kueue.x-k8s.io/default-queue: true annotation not found please create a default Local Queue or provide the local_queue name in Cluster Configuration.", "local_queue=\" <local_queue_name> \"", "local_queue provided does not exist or is not in this namespace. Please provide the correct local_queue name in Cluster Configuration.", "RuntimeError: Failed to get RayCluster CustomResourceDefinition: (403) Reason: Forbidden HTTP response body: {\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"rayclusters.ray.io is forbidden: User \\\"system:serviceaccount:regularuser-project:regularuser-workbench\\\" cannot list resource \\\"rayclusters\\\" in API group \\\"ray.io\\\" in the namespace \\\"regularuser-project\\\"\",\"reason\":\"Forbidden\",\"details\":{\"group\":\"ray.io\",\"kind\":\"rayclusters\"},\"code\":403}", "auth = TokenAuthentication( token = \" <token> \", server = \" <server> \", skip_tls=False ) auth.login()" ]

[ "domifstat rhel6 eth0" ]

[ "sudo update-alternatives --config 'java'", "sudo yum install java-1.8.0-openjdk", "java -version openjdk version \"1.8.0_322\" OpenJDK Runtime Environment (build 1.8.0_322-b06) OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode)", "sudo update-alternatives --config 'java'", "mkdir ~/jres cd ~/jres", "tar -xf java-1.8.0-openjdk-portable-1.8.0.322.b06-4.portable.jre.el7.x86_64.tar.xz -C ~/jres", "ln -s ~/jres/java-1.8.0-openjdk-portable-1.8.0.322.b06-4.portable.jre.el7.x86_64 ~/jres/java-8", "export JAVA_HOME=~/jres/java-8", "printenv | grep JAVA_HOME JAVA_HOME=~/jres/java-8", "export PATH=\"USDJAVA_HOME/bin:USDPATH\"", "java -version openjdk version \"1.8.0_322\" OpenJDK Runtime Environment (build 1.8.0_322-b06) OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode)", "sudo yum install java-1.8.0-openjdk-devel", "javac -version javac 1.8.0_322", "mkdir ~/jdks cd ~/Downloads", "tar -xf java-1.8.0-openjdk-portable-1.8.0.322.b06-4.portable.jdk.el7.x86_64.tar.xz -C ~/jdks", "ln -s ~/jdks/java-1.8.0-openjdk-portable-1.8.0.322.b06-4.portable.jdk.el7.x86_64 ~/jdks/java-8", "export JAVA_HOME=~/jdks/java-8", "printenv | grep JAVA_HOME JAVA_HOME=~/jdks/java-8", "export PATH=\"USDJAVA_HOME/bin:USDPATH\"", "java -version openjdk version \"1.8.0_322\" OpenJDK Runtime Environment (build 1.8.0_322-b06) OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode)", "sudo yum install java-17-openjdk", "sudo yum install java-11-openjdk", "sudo yum install java-1.8.0-openjdk", "sudo yum list installed \"java*\" Installed Packages java-1.8.0-openjdk.x86_64 1:1.8.0.322.b06-2.el8_5 @rhel-8-for-x86_64-appstream-rpms java-11-openjdk.x86_64 1:11.0.14.0.9-2.el8_5 @rhel-8-for-x86_64-appstream-rpms java-17-openjdk.x86_64 1:17.0.2.0.8-4.el8_5 @rhel-8-for-x86_64-appstream-rpms", "java -version openjdk version \"1.8.0_322\" OpenJDK Runtime Environment (build 1.8.0_322-b06) OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode)", "sudo update-alternatives --config 'java'", "installonlypkgs=java- <version> --openjdk,java- <version> --openjdk-headless,java- <version> --openjdk-devel", "rpm -qa | grep java-1.8.0-openjdk java-1.8.0-java-1.8.0-openjdk-1.8.0.312.b07-2.el8_5.x86_64 java-1.8.0-openjdk-1.8.0.322.b06-2.el8_5.x86_64", "/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.322.b06-2.el8_5.x86_64/bin/java -version openjdk version \"1.8.0_322\" OpenJDK Runtime Environment (build 1.8.0_322-b06) OpenJDK 64-Bit Server VM (build 25.322-b06, mixed mode) /usr/lib/jvm/java-1.8.0-java-1.8.0-openjdk-1.8.0.312.b07-2.el8_5.x86_64/bin/java -version openjdk version \"1.8.0_312\" OpenJDK Runtime Environment (build 1.8.0_312-b07) OpenJDK 64-Bit Server VM (build 25.312-b07, mixed mode)" ]

[ "podman pull ubuntu:20.04", "sudo podman tag docker.io/library/ubuntu:20.04 <quay-server.example.com>/<user-name>/ubuntu:20.04", "sudo podman push --tls-verify=false quay-server.example.com/quayadmin/ubuntu:20.04" ]

[ "numastat -s2" ]

[ "yum install kernel-doc", "kr=USD(uname -r) # mokutil --import /usr/share/doc/kernel-keys/USD{kr%.USD(uname -p)}/kernel-signing-ca.cer", "mokutil --reset" ]

[ "apiVersion: storage.k8s.io/v1 kind: StorageClass parameters: type: gp2 reclaimPolicy: Delete allowVolumeExpansion: true 1", "kind: PersistentVolumeClaim apiVersion: v1 metadata: name: ebs spec: storageClass: \"storageClassWithFlagSet\" accessModes: - ReadWriteOnce resources: requests: storage: 8Gi 1", "oc describe pvc <pvc_name>" ]

[ "openstack consistency group add volume [-h] <consistency-group> <volume> [<volume> ...]", "openstack consistency group create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] (--volume-type <volume-type> | --consistency-group-source <consistency-group> | --consistency-group-snapshot <consistency-group-snapshot>) [--description <description>] [--availability-zone <availability-zone>] [<name>]", "openstack consistency group delete [-h] [--force] <consistency-group> [<consistency-group> ...]", "openstack consistency group list [-h] [-f {csv,json,table,value,yaml}] [-c COLUMN] [--quote {all,minimal,none,nonnumeric}] [--noindent] [--max-width <integer>] [--fit-width] [--print-empty] [--sort-column SORT_COLUMN] [--all-projects] [--long]", "openstack consistency group remove volume [-h] <consistency-group> <volume> [<volume> ...]", "openstack consistency group set [-h] [--name <name>] [--description <description>] <consistency-group>", "openstack consistency group show [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] <consistency-group>", "openstack consistency group snapshot create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--consistency-group <consistency-group>] [--description <description>] [<snapshot-name>]", "openstack consistency group snapshot delete [-h] <consistency-group-snapshot> [<consistency-group-snapshot> ...]", "openstack consistency group snapshot list [-h] [-f {csv,json,table,value,yaml}] [-c COLUMN] [--quote {all,minimal,none,nonnumeric}] [--noindent] [--max-width <integer>] [--fit-width] [--print-empty] [--sort-column SORT_COLUMN] [--all-projects] [--long] [--status <status>] [--consistency-group <consistency-group>]", "openstack consistency group snapshot show [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] <consistency-group-snapshot>" ]

[ "tz_gmtoff()" ]

[ "/subsystem=security-manager/deployment-permissions=default:write-attribute(name=minimum-permissions, value=[{class=\"java.util.PropertyPermission\", actions=\"read\", name=\"*\"}])", "/subsystem=security-manager/deployment-permissions=default:write-attribute(name=maximum-permissions, value=[{class=\"java.util.PropertyPermission\", actions=\"read,write\", name=\"*\"}, {class=\"java.io.FilePermission\", actions=\"read,write\", name=\"/-\"}])", "<permissions version=\"7\"> <permission> <class-name>java.util.PropertyPermission</class-name> <name>*</name> <actions>read</actions> </permission> </permissions>", "<module xmlns=\"urn:jboss:module:1.5\" name=\"org.jboss.test.example\"> <permissions> <grant permission=\"java.util.PropertyPermission\" name=\"*\" actions=\"read,write\" /> <grant permission=\"java.io.FilePermission\" name=\"/etc/-\" actions=\"read\" /> </permissions> </module>", "./standalone.sh -secmgr", "Uncomment this to run with a security manager enabled SECMGR=\"true\"", "rem # Uncomment this to run with a security manager enabled set \"SECMGR=true\"" ]

[ "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-aws2-sqs-starter</artifactId> </dependency>", "aws2-sqs://queueNameOrArn[?options]", "aws2-sqs:queueNameOrArn", "from(\"aws2-sqs://MyQueue?amazonSQSClient=#client&delay=5000&maxMessagesPerPoll=5\") .to(\"mock:result\");", "from(\"aws2-sqs://MyQueue?amazonSQSClient=#client&delay=5000&maxMessagesPerPoll=5\") .to(\"mock:result\");", "from(\"aws2-sqs://MyQueue?amazonSQSClient=#client&defaultVisibilityTimeout=5000&deleteIfFiltered=false&deleteAfterRead=false\") .filter(\"USD{header.login} == true\") .setProperty(Sqs2Constants.SQS_DELETE_FILTERED, constant(true)) .to(\"mock:filter\");", "from(\"direct:start\") .setBody(constant(\"Camel rocks!\")) .to(\"aws2-sqs://camel-1?accessKey=RAW(xxx)&secretKey=RAW(xxx)&region=eu-west-1\");", "from(\"direct:start\") .setHeader(SqsConstants.SQS_OPERATION, constant(\"sendBatchMessage\")) .process(new Processor() { @Override public void process(Exchange exchange) throws Exception { Collection c = new ArrayList(); c.add(\"team1\"); c.add(\"team2\"); c.add(\"team3\"); c.add(\"team4\"); exchange.getIn().setBody(c); } }) .to(\"aws2-sqs://camel-1?accessKey=RAW(xxx)&secretKey=RAW(xxx)&region=eu-west-1\");", "from(\"direct:start\") .setHeader(SqsConstants.SQS_OPERATION, constant(\"deleteMessage\")) .setHeader(SqsConstants.RECEIPT_HANDLE, constant(\"123456\")) .to(\"aws2-sqs://camel-1?accessKey=RAW(xxx)&secretKey=RAW(xxx)&region=eu-west-1\");", "from(\"direct:start\") .setHeader(SqsConstants.SQS_OPERATION, constant(\"listQueues\")) .to(\"aws2-sqs://camel-1?accessKey=RAW(xxx)&secretKey=RAW(xxx)&region=eu-west-1\");", "from(\"direct:start\") .setHeader(SqsConstants.SQS_OPERATION, constant(\"purgeQueue\")) .to(\"aws2-sqs://camel-1?accessKey=RAW(xxx)&secretKey=RAW(xxx)&region=eu-west-1\");", "<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-aws2-sqs</artifactId> <version>USD{camel-version}</version> </dependency>" ]

[ "chown root <directory_name> chmod 755 <directory_name>" ]

[ "read_stopwatch_us:long(name:string)" ]

[ "yum install krb5-pkinit yum install krb5-workstation krb5-libs", "[realms] EXAMPLE.COM = { kdc = kdc.example.com.:88 admin_server = kdc.example.com default_domain = example.com pkinit_anchors = FILE:/usr/local/example.com.crt }", "auth optional pam_krb5.so use_first_pass no_subsequent_prompt preauth_options=X509_user_identity=PKCS11:/usr/lib64/pkcs11/opensc-pkcs11.so" ]

[ "configuration for gamin Can be used to override the default behaviour. notify filepath(s) : indicate to use kernel notification poll filepath(s) : indicate to use polling instead fsset fsname method poll_limit : indicate what method of notification for the file system kernel - use the kernel for notification poll - use polling for notification none - don't use any notification the poll_limit is the number of seconds that must pass before a resource is polled again. It is optional, and if it is not present the previous value will be used or the default. notify /mnt/local* /mnt/pictures* # use kernel notification on these paths poll /temp/* # use poll notification on these paths fsset nfs poll 10 # use polling on nfs mounts and poll once every 10 seconds" ]

[ "<dependency> <groupId>org.apache.camel.springboot</groupId> <artifactId>camel-kubernetes-starter</artifactId> </dependency>", "openshift-build-configs:masterUrl", "from(\"direct:list\"). toF(\"openshift-build-configs:///?kubernetesClient=#kubernetesClient&operation=listBuildConfigs\"). to(\"mock:result\");", "from(\"direct:listByLabels\").process(new Processor() { @Override public void process(Exchange exchange) throws Exception { Map<String, String> labels = new HashMap<>(); labels.put(\"key1\", \"value1\"); labels.put(\"key2\", \"value2\"); exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_BUILD_CONFIGS_LABELS, labels); } }); toF(\"openshift-build-configs:///?kubernetesClient=#kubernetesClient&operation=listBuildConfigsByLabels\"). to(\"mock:result\");" ]

[ "rhel- variant -rhscl-6-rpms rhel- variant -rhscl-6-debug-rpms rhel- variant -rhscl-6-source-rpms rhel-server-rhscl-6-eus-rpms rhel-server-rhscl-6-eus-source-rpms rhel-server-rhscl-6-eus-debug-rpms rhel- variant -rhscl-7-rpms rhel- variant -rhscl-7-debug-rpms rhel- variant -rhscl-7-source-rpms rhel-server-rhscl-7-eus-rpms rhel-server-rhscl-7-eus-source-rpms rhel-server-rhscl-7-eus-debug-rpms>", "~]# yum install rh-php72 rh-mariadb102", "~]# yum install rh-perl526-perl-CPAN rh-perl526-perl-Archive-Tar", "~]# debuginfo-install rh-ruby25-ruby" ]

[ "e2fsck /dev/ device", "dump -0uf backup-file /dev/ device", "dump -0uf /backup-files/sda1.dump /dev/sda1 # dump -0uf /backup-files/sda2.dump /dev/sda2 # dump -0uf /backup-files/sda3.dump /dev/sda3", "dump -0u -f - /dev/ device | ssh root@ remoteserver.example.com dd of= backup-file" ]

[ "openstack cron trigger create [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] [--params PARAMS] [--pattern <* * * * *>] [--first-time <YYYY-MM-DD HH:MM>] [--count <integer>] [--utc] name workflow_identifier [workflow_input]", "openstack cron trigger delete [-h] cron_trigger [cron_trigger ...]", "openstack cron trigger list [-h] [-f {csv,json,table,value,yaml}] [-c COLUMN] [--quote {all,minimal,none,nonnumeric}] [--noindent] [--max-width <integer>] [--fit-width] [--print-empty] [--sort-column SORT_COLUMN] [--sort-ascending | --sort-descending] [--marker [MARKER]] [--limit [LIMIT]] [--sort_keys [SORT_KEYS]] [--sort_dirs [SORT_DIRS]] [--filter FILTERS]", "openstack cron trigger show [-h] [-f {json,shell,table,value,yaml}] [-c COLUMN] [--noindent] [--prefix PREFIX] [--max-width <integer>] [--fit-width] [--print-empty] cron_trigger" ]

[ "ignite-queue:name" ]

[ "cat > rhocp-4.18.toml <<EOF id = \"rhocp-4.18\" name = \"Red Hat OpenShift Container Platform 4.18 for RHEL 9\" type = \"yum-baseurl\" url = \"https://cdn.redhat.com/content/dist/layered/rhel9/USD(uname -m)/rhocp/4.18/os\" check_gpg = true check_ssl = true system = false rhsm = true EOF", "sudo composer-cli sources add rhocp-4.18.toml", "sudo systemctl reboot" ]