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204 lines
5.6 KiB
Plaintext
204 lines
5.6 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * observability/logging/cluster-logging-elasticsearch.adoc
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[id="cluster-logging-elasticsearch-status-comp_{context}"]
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= Viewing the status of the log store components
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You can view the status for a number of the log store components.
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Elasticsearch indices::
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You can view the status of the Elasticsearch indices.
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. Get the name of an Elasticsearch pod:
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[source,terminal]
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----
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$ oc get pods --selector component=elasticsearch -o name
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----
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.Example output
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[source,terminal]
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----
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pod/elasticsearch-cdm-1godmszn-1-6f8495-vp4lw
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pod/elasticsearch-cdm-1godmszn-2-5769cf-9ms2n
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pod/elasticsearch-cdm-1godmszn-3-f66f7d-zqkz7
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----
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. Get the status of the indices:
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+
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[source,terminal]
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----
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$ oc exec elasticsearch-cdm-4vjor49p-2-6d4d7db474-q2w7z -- indices
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----
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.Example output
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[source,terminal]
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----
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Defaulting container name to elasticsearch.
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Use 'oc describe pod/elasticsearch-cdm-4vjor49p-2-6d4d7db474-q2w7z -n openshift-logging' to see all of the containers in this pod.
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green open infra-000002 S4QANnf1QP6NgCegfnrnbQ 3 1 119926 0 157 78
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green open audit-000001 8_EQx77iQCSTzFOXtxRqFw 3 1 0 0 0 0
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green open .security iDjscH7aSUGhIdq0LheLBQ 1 1 5 0 0 0
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green open .kibana_-377444158_kubeadmin yBywZ9GfSrKebz5gWBZbjw 3 1 1 0 0 0
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green open infra-000001 z6Dpe__ORgiopEpW6Yl44A 3 1 871000 0 874 436
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green open app-000001 hIrazQCeSISewG3c2VIvsQ 3 1 2453 0 3 1
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green open .kibana_1 JCitcBMSQxKOvIq6iQW6wg 1 1 0 0 0 0
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green open .kibana_-1595131456_user1 gIYFIEGRRe-ka0W3okS-mQ 3 1 1 0 0 0
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----
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Log store pods::
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You can view the status of the pods that host the log store.
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. Get the name of a pod:
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[source,terminal]
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----
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$ oc get pods --selector component=elasticsearch -o name
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----
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.Example output
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[source,terminal]
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----
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pod/elasticsearch-cdm-1godmszn-1-6f8495-vp4lw
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pod/elasticsearch-cdm-1godmszn-2-5769cf-9ms2n
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pod/elasticsearch-cdm-1godmszn-3-f66f7d-zqkz7
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----
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. Get the status of a pod:
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[source,terminal]
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----
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$ oc describe pod elasticsearch-cdm-1godmszn-1-6f8495-vp4lw
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----
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The output includes the following status information:
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.Example output
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[source,terminal]
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----
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....
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Status: Running
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....
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Containers:
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elasticsearch:
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Container ID: cri-o://b7d44e0a9ea486e27f47763f5bb4c39dfd2
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State: Running
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Started: Mon, 08 Jun 2020 10:17:56 -0400
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Ready: True
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Restart Count: 0
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Readiness: exec [/usr/share/elasticsearch/probe/readiness.sh] delay=10s timeout=30s period=5s #success=1 #failure=3
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....
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proxy:
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Container ID: cri-o://3f77032abaddbb1652c116278652908dc01860320b8a4e741d06894b2f8f9aa1
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State: Running
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Started: Mon, 08 Jun 2020 10:18:38 -0400
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Ready: True
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Restart Count: 0
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....
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Conditions:
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Type Status
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Initialized True
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Ready True
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ContainersReady True
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PodScheduled True
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....
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Events: <none>
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----
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Log storage pod deployment configuration::
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You can view the status of the log store deployment configuration.
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. Get the name of a deployment configuration:
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[source,terminal]
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----
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$ oc get deployment --selector component=elasticsearch -o name
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----
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.Example output
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[source,terminal]
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----
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deployment.extensions/elasticsearch-cdm-1gon-1
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deployment.extensions/elasticsearch-cdm-1gon-2
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deployment.extensions/elasticsearch-cdm-1gon-3
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----
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. Get the deployment configuration status:
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[source,terminal]
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----
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$ oc describe deployment elasticsearch-cdm-1gon-1
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----
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The output includes the following status information:
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.Example output
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[source,terminal]
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----
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....
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Containers:
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elasticsearch:
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Image: registry.redhat.io/openshift-logging/elasticsearch6-rhel8
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Readiness: exec [/usr/share/elasticsearch/probe/readiness.sh] delay=10s timeout=30s period=5s #success=1 #failure=3
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....
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Conditions:
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Type Status Reason
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---- ------ ------
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Progressing Unknown DeploymentPaused
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Available True MinimumReplicasAvailable
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....
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Events: <none>
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----
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Log store replica set::
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You can view the status of the log store replica set.
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. Get the name of a replica set:
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[source,terminal]
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----
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$ oc get replicaSet --selector component=elasticsearch -o name
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replicaset.extensions/elasticsearch-cdm-1gon-1-6f8495
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replicaset.extensions/elasticsearch-cdm-1gon-2-5769cf
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replicaset.extensions/elasticsearch-cdm-1gon-3-f66f7d
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----
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. Get the status of the replica set:
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[source,terminal]
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----
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$ oc describe replicaSet elasticsearch-cdm-1gon-1-6f8495
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----
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The output includes the following status information:
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.Example output
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[source,terminal]
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----
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....
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Containers:
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elasticsearch:
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Image: registry.redhat.io/openshift-logging/elasticsearch6-rhel8@sha256:4265742c7cdd85359140e2d7d703e4311b6497eec7676957f455d6908e7b1c25
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Readiness: exec [/usr/share/elasticsearch/probe/readiness.sh] delay=10s timeout=30s period=5s #success=1 #failure=3
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....
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Events: <none>
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----
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