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50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
// Module included in the following assemblies:
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//
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// *installing/validation_and_troubleshooting
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/validating-an-installation.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="checking-cluster-resource-availability-and-utilization_{context}"]
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= Checking cluster resource availability and utilization
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{product-title} provides a comprehensive set of monitoring dashboards that help you understand the state of cluster components.
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In the *Administrator* perspective, you can access dashboards for core {product-title} components, including:
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* etcd
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* Kubernetes compute resources
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* Kubernetes network resources
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* Prometheus
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* Dashboards relating to cluster and node performance
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.Example compute resources dashboard
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image::monitoring-dashboard-compute-resources.png[]
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.Prerequisites
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* You have access to the cluster as a user with the `cluster-admin` role.
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.Procedure
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. In the *Administrator* perspective in the {product-title} web console, navigate to *Observe* -> *Dashboards*.
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. Choose a dashboard in the *Dashboard* list. Some dashboards, such as the *etcd* dashboard, produce additional sub-menus when selected.
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. Optional: Select a time range for the graphs in the *Time Range* list.
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+
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** Select a pre-defined time period.
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+
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** Set a custom time range by selecting *Custom time range* in the *Time Range* list.
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+
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.. Input or select the *From* and *To* dates and times.
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+
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.. Click *Save* to save the custom time range.
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. Optional: Select a *Refresh Interval*.
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. Hover over each of the graphs within a dashboard to display detailed information about specific items.
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