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66 lines
1.4 KiB
Plaintext
66 lines
1.4 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * logging/cluster-logging-elasticsearch.adoc
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[id="cluster-logging-configuring-node-selector_{context}"]
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= Specifying a node for cluster logging components using node selectors
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Each component specification allows the component to target a specific node.
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.Procedure
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Edit the Cluster Logging Custom Resource (CR) in the `openshift-logging` project:
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[source,yaml]
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----
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$ oc edit ClusterLogging instance
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apiVersion: "logging.openshift.io/v1"
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kind: "ClusterLogging"
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metadata:
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name: "nodeselector"
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spec:
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managementState: "Managed"
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logStore:
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type: "elasticsearch"
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elasticsearch:
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nodeSelector: <1>
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logging: es
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nodeCount: 3
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resources:
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limits:
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memory: 16Gi
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requests:
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cpu: 500m
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memory: 16Gi
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storage:
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size: "20G"
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storageClassName: "gp2"
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redundancyPolicy: "ZeroRedundancy"
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visualization:
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type: "kibana"
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kibana:
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nodeSelector: <2>
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logging: kibana
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replicas: 1
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curation:
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type: "curator"
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curator:
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nodeSelector: <3>
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logging: curator
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schedule: "*/10 * * * *"
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collection:
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logs:
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type: "fluentd"
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fluentd:
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nodeSelector: <4>
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logging: fluentd
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----
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<1> Node selector for Elasticsearch.
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<2> Node selector for Kibana.
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<3> Node selector for Curator.
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<4> Node selector for Fluentd.
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