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Add a step on enabling automatic etcd monitoring updates #21136

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May 11, 2020
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Add a step on enabling automatic etcd monitoring updates #21136

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14 changes: 14 additions & 0 deletions install_config/monitoring/configuring-etcd-monitoring.adoc
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Expand Up @@ -185,3 +185,17 @@ $ oc apply -f etcd-cert-secret.yaml
. Now that you have configured authentication, visit the *Targets* page of the web interface again. Verify that `etcd` is now being correctly monitored. It might take several minutes for changes to take effect.
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image::etcd-monitoring-working.png[]

. If you want `etcd` monitoring to be automatically updated when you update {product-title}, set this variable in the Ansible inventory file to `true`:
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openshift_cluster_monitoring_operator_etcd_enabled=true
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If you run `etcd` on separate hosts, specify the nodes by IP addresses using this Ansible variable:
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openshift_cluster_monitoring_operator_etcd_hosts=[<address1>, <address2>, ...]
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If the IP addresses of the `etcd` nodes change, you must update this list.