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Merge pull request #95646 from theashiot/OBSDOCS-1779-standalone
OBSDOCS-1779: Uninstalling logging
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‎_topic_maps/_topic_map.yml‎

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#- Name: Using affinity and anti-afinity configuration to control logging pod placement
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# File: logging-affinity-and-anti-afinity
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#---
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---
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Name: Uninstalling logging
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Dir: uninstalling
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Distros: openshift-logging
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Topics:
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- Name: Uninstalling logging
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File: uninstalling-logging
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#---
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#Name: Configuring your Logging deployment
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#Dir: config
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#Distros: openshift-logging

‎images/kebab.png‎

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‎modules/deleting-logging-pvcs-by-using-the-cli.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-28
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-logging-pvcs-by-using-the-cli_{context}"]
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= Deleting logging PVCs by using the CLI
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You can delete persistent volume claims (PVCs) if you do not want to reuse them in other installations of LokiStack by using the {oc-first}.
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.Prerequisites
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* You have administrator permissions.
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* You installed the {oc-first}.
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.Procedure
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* Delete logging PVCs by running the following command:
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[source,treminal]
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----
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$ oc -n openshift-logging delete pvc -l app.kubernetes.io/name=lokistack
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----
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.Next steps
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* https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html-single/storage/index#reclaim-manual_understanding-persistent-storage[Reclaiming a persistent volume manually]

‎modules/deleting-logging-pvcs-by-using-the-web-console.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-logging-pvcs-by-using-the-web-console_{context}"]
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= Deleting logging PVCs by using the web console
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You can delete persistent volume claims (PVCs) if you do not want to reuse them in other installations of LokiStack, by using the web console.
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.Prerequisites
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* You have administrator permissions.
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* You have access to the {product-title} web console.
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.Procedure
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. In the web console, go to the *Storage* -> *Persistent Volume Claims* page.
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. Click {kebab} next to each PVC, and select *Delete Persistent Volume Claim*.
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.Next steps
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* https://docs.redhat.com/en/documentation/openshift_container_platform/latest/html-single/storage/index#reclaim-manual_understanding-persistent-storage[Reclaiming a persistent volume manually]

‎modules/deleting-the-cluster-logging-operator-by-using-the-cli.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-cluster-logging-operator-by-using-the-cli_{context}"]
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= Deleting the {clo} by using the CLI
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Delete the {clo} by using the {oc-first}.
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.Prerequisites
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* You have administrator permissions.
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* You installed the {oc-first}.
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.Procedure
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. Delete the `ClusterLogForwarder` custom resource (CR) by running the following command:
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[source,terminal]
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----
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$ oc delete ClusterLogForwarder instance -n openshift-logging
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----
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Change `instance` to the name of your `ClusterLogForwarder` CR if you have used a different name.
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. Delete the service account by running the following commands:
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[source,terminal]
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----
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$ oc adm policy remove-cluster-role-from-user lokistack-tenant-logs -z logging-collector -n openshift-logging
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----
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[source,terminal]
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----
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$ oc adm policy remove-cluster-role-from-user collect-application-logs -z logging-collector -n openshift-logging
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----
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[source,terminal]
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----
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$ oc adm policy remove-cluster-role-from-user collect-infrastructure-logs -z logging-collector -n openshift-logging
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----
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[source,terminal]
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----
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$ oc adm policy remove-cluster-role-from-user collect-audit-logs -z logging-collector -n openshift-logging
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----
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[source,terminal]
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----
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$ oc adm policy remove-cluster-role-from-user logging-collector-logs-writer -z logging-collector -n openshift-logging
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----
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[source,terminal]
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----
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$ oc delete serviceaccount logging-collector -n openshift-logging
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----
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. Delete the `LogFileMetricExporter` resource if you have deployed it by running the following command:
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[source,terminal]
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----
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$ oc -n openshift-logging delete LogFileMetricExporter --all
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----
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. Check the current version of the subscribed {clo} in the `currentCSV` field by running the following command:
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[source,terminal,options="nowrap"]
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----
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$ oc get csv -n openshift-logging | grep cluster-logging
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----
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.Example output
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----
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cluster-logging.v6.2.4 Red Hat OpenShift Logging 6.2.4 cluster-logging.v6.2.3 Succeeded
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----
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Note the first field in the output, it indicates the `currentCSV` value.
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. Delete the subscription associated with the {clo} by running the following command:
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[source,terminal]
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----
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$ oc delete subscriptions.operators.coreos.com cluster-logging -n openshift-logging
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----
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. Delete the `CSV` object for {clo} in the target namespace using the `currentCSV` value obtained from the earlier step:
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[source,terminal]
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----
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$ oc delete csv cluster-logging.v6.2.4 -n openshift-logging
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----
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. Uninstall the {clo} by running the following command:
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[source,terminal,subs="+quotes"]
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$ oc delete OperatorGroup __<name>__ -n openshift-logging
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----

‎modules/deleting-the-cluster-logging-operator-by-using-the-web-console.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-cluster-logging-operator-by-using-the-web-console_{context}"]
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= Deleting the {clo} by using the web console
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Delete the {clo} by using the {product-title} web console.
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.Prerequisites
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* You have administrator permissions.
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* You have access to the {product-title} web console.
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.Procedure
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. In the web console, go to *Operators* -> *Installed Operators*.
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. Find *{clo}* in the list and click {kebab} next to it, then click *Uninstall Operator*.
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. In the pop-up select *Delete all operand instances for this operator* and click *Uninstall*.

‎modules/deleting-the-loki-operator-by-using-the-cli.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-loki-operator-by-using-the-cli_{context}"]
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= Deleting the {loki-op} by using the CLI
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Delete the {loki-op} by using the {oc-first}.
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.Prerequisites
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* You have administrator permissions.
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* You installed the {oc-first}.
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.Procedure
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. Delete the `LokiStack` custom resource (CR) by running the following command:
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[source,terminal,subs=+quotes]
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$ oc delete LokiStack logging-loki -n openshift-logging
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----
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Substitute `logging-loki` with the name of your `LokiStack` CR if you have used a different name.
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. Check the current version of the subscribed {loki-op} in the `currentCSV` field by running the following command:
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[source,terminal,options="nowrap"]
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$ oc get csv -n openshift-operators-redhat | grep loki-operator
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----
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.Example output
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----
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loki-operator.v6.2.4 Loki Operator 6.2.4 loki-operator.v6.2.3 Succeeded
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----
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Note the first field in the output, it indicates the `currentCSV` value.
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. Delete the subscription associated with the {loki-op} by running the following command:
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[source,terminal,subs="+quotes"]
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----
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$ oc delete subscriptions.operators.coreos.com loki-operator -n openshift-operators-redhat
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----
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. Delete the `CSV` object for {loki-op} in the target namespace using the `currentCSV` value obtained from the earlier step:
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[source,terminal]
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$ oc delete csv loki-operator.v6.2.4 -n openshift-operators-redhat
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. Uninstall the {loki-op} by running the following command:
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[source,terminal]
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$ oc delete OperatorGroup <name> -n openshift-operators-redhat
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----

‎modules/deleting-the-loki-operator-by-using-the-web-console.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-loki-operator-by-using-the-web-console_{context}"]
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= Deleting the {loki-op} by using the web console
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Delete the {loki-op} by using the {product-title} web console.
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.Prerequisites
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* You have administrator permissions.
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* You have access to the {product-title} web console.
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.Procedure
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. In the web console, go to *Operators* -> *Installed Operators*.
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. Find *{loki-op}* in the list and click {kebab} next to it, then click *Uninstall Operator*.
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. In the pop-up, select *Delete all operand instances for this operator* and click *Uninstall*.

‎modules/deleting-the-uiplugin-by-using-the-cli.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-14
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-uiplugin-by-using-the-cli_{context}"]
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= Deleting the UIPlugin by using the CLI
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Delete the `UIPlugin` by using the {oc-first}.
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.Prerequisites
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* You have administrator permissions.
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* You installed the {oc-first}.
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.Procedure
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* Delete the `UIPlugin` by running the following command:
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[source,terminal,subs="+quotes"]
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$ oc delete uiplugin logging
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----

‎modules/deleting-the-uiplugin-by-using-the-web-console.adoc‎

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// Module included in the following assemblies:
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// * uninstalling/uninstalling-logging.adoc
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:_newdoc-version: 2.18.4
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:_template-generated: 2025-07-05
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:_mod-docs-content-type: PROCEDURE
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[id="deleting-the-uiplugin-by-using-the-web-console_{context}"]
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= Deleting the UIPlugin by using the web console
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Delete the `UIPlugin` plugin by using the {product-title} web console.
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.Prerequisites
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* You have administrator permissions.
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* You have access to the {product-title} web console.
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.Procedure
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. In the web console, go to *Operators* -> *Installed Operators*.
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. Click *{coo-full}* from the *Installed Operators* list and go to the *UIPlugin* tab.
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. Click {kebab} for the UIPlugin *logging* entry and select *Delete UIPlugin*.

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