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48 lines
2.0 KiB
Plaintext
48 lines
2.0 KiB
Plaintext
:context: cluster-logging
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[id="cluster-logging"]
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= Understanding cluster logging
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include::modules/common-attributes.adoc[]
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toc::[]
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ifdef::openshift-enterprise,openshift-webscale,openshift-origin[]
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As a cluster administrator, you can deploy cluster logging to
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aggregate all the logs from your {product-title} cluster, such as node system audit logs, application container logs, and infrastructure logs.
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Cluster logging aggregates these logs from throughout your cluster and stores them in a default log store. You can xref:../logging/viewing/cluster-logging-viewing.adoc#cluster-logging-viewing[view the logs in a console or the {product-title} web console] or xref:../logging/viewing/cluster-logging-visualizer.adoc#cluster-logging-visualizer[use Kibana to visualize log data].
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endif::[]
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ifdef::openshift-dedicated[]
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As an administrator, you can deploy cluster logging to
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aggregate logs for a range of {product-title} services.
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Cluster logging runs on worker nodes. As an
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administrator, you can monitor resource consumption in the
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console and via Prometheus and Grafana. Due to the high work load required for
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logging, more worker nodes may be required for your environment.
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Logs in {product-title} are retained for seven days before rotation. Logging
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storage is capped at 600GiB. This is independent of a cluster's allocated base
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storage.
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endif::[]
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// The following include statements pull in the module files that comprise
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// the assembly. Include any combination of concept, procedure, or reference
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// modules required to cover the user story. You can also include other
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// assemblies.
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include::modules/cluster-logging-about.adoc[leveloffset=+1]
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include::modules/cluster-logging-about-components.adoc[leveloffset=+2]
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include::modules/cluster-logging-about-collector.adoc[leveloffset=+2]
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include::modules/cluster-logging-about-logstore.adoc[leveloffset=+2]
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include::modules/cluster-logging-about-visualizer.adoc[leveloffset=+2]
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include::modules/cluster-logging-eventrouter-about.adoc[leveloffset=+2]
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