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SOP Enable User Workload Monitoring Stack

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SOP Configure Openshift Container Storage
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David Kirwan 2021-09-16 11:42:17 +09:00
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modules/ocp4/pages/sop_configure_openshift_container_storage.adoc Normal file
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== Configure the Openshift Container Storage Operator
=== Resources
- [1] https://docs.openshift.com/container-platform/4.8/storage/persistent_storage/persistent-storage-ocs.html[Official Docs]
- [2] https://github.com/red-hat-storage/ocs-operator[Github]
=== Installation
For full detailed instructions please refer to the official docs at: [1]. For general instructions see below:
- In the webconsole, click the Operators menu
- Click the OperatorHub menu
- Search for `OpenShift Container Storage`
- Click install
- Choose the update channel to match the major.minor version of the cluster itself.
- Installation mode, A specified namespace on the cluster
- Installed namespace, Operator Recommended
- Update approval, automatic
- Click install
=== Configuration
When the operator is finished installing, we can continue, please ensure that a minimum of 3 nodes are available.
- A `StorageCluster` is required to complete this installation, click the Create StorageCluster.
-

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== Enable User Workload Monitoring Stack
=== Resources
- [1] https://docs.openshift.com/container-platform/4.8/monitoring/enabling-monitoring-for-user-defined-projects.html[Official Docs]
- [2] https://docs.openshift.com/container-platform/4.8/monitoring/enabling-monitoring-for-user-defined-projects.html#granting-users-permission-to-monitor-user-defined-projects_enabling-monitoring-for-user-defined-projects[Providing Access to the UWMS features]
- [3] https://docs.openshift.com/container-platform/4.8/monitoring/enabling-monitoring-for-user-defined-projects.html#granting-user-permissions-using-the-web-console_enabling-monitoring-for-user-defined-projects[Providing Access to the UWMS dashboard]
=== Configuration
To enable the stack edit the `cluster-monitoring` ConfigMap like so:
----
oc -n openshift-monitoring edit configmap cluster-monitoring-config
----
Set the `enableUserWorkload` to `true` like so:
----
apiVersion: v1
kind: ConfigMap
metadata:
name: cluster-monitoring-config
namespace: openshift-monitoring
data:
config.yaml: |
enableUserWorkload: true
----
Save the configmap changes. Monitor the rollout progress of the User Workload Monitoring Stack with the following:
----
oc -n openshift-user-workload-monitoring get pod
NAME READY STATUS RESTARTS AGE
prometheus-operator-6f7b748d5b-t7nbg 2/2 Running 0 3h
prometheus-user-workload-0 4/4 Running 1 3h
prometheus-user-workload-1 4/4 Running 1 3h
thanos-ruler-user-workload-0 3/3 Running 0 3h
thanos-ruler-user-workload-1 3/3 Running 0 3h
----
To provide access to users to create `PrometheusRule` and `ServiceMonitor` and `PodMonitor` objects see [2]. To allow access to the User Workload Monitoring Stack dashboard see [3].

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- xref:sop_configure_oauth_ipa.adoc[SOP Configure oauth Authentication via IPA/Noggin]
- xref:sop_disable_provisioners_role.adoc[SOP Disable the Provisioners Role]
- xref:sop_configure_local_storage_operator.adoc[SOP Configure the Local Storage Operator]
- xref:sop_configure_openshift_container_storage.adoc[SOP Configure the Openshift Container Storage Operator]
- xref:sop_configure_userworkload_monitoring_stack.adoc[SOP Configure the Userworkload Monitoring Stack]