Chapter 12. Uninstalling Red Hat OpenShift AI Self-Managed

Procedure

1. Open a new terminal window.

2. In the OpenShift command-line interface (CLI), log in to your OpenShift cluster as a cluster administrator, as shown in the following example:

   $ oc login <openshift_cluster_url> -u system:admin

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3. Create a ConfigMap object for deletion of the Red Hat OpenShift AI Operator.

   $ oc create configmap delete-self-managed-odh -n redhat-ods-operator

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4. To delete the rhods-operator, set the addon-managed-odh-delete label to true.

   $ oc label configmap/delete-self-managed-odh api.openshift.com/addon-managed-odh-delete=true -n redhat-ods-operator

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5. When all objects associated with the Operator are removed, delete the redhat-ods-operator project.

   1. Set an environment variable for the redhat-ods-applications project.

      $ PROJECT_NAME=redhat-ods-applications

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   2. Wait until the redhat-ods-applications project has been deleted.

      while oc get project $PROJECT_NAME &> /dev/null; do
        echo "The $PROJECT_NAME project still exists"
        sleep 1
      done
      echo "The $PROJECT_NAME project no longer exists"

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      When the redhat-ods-applications project has been deleted, you see the following output.

      The redhat-ods-applications project no longer exists

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   3. When the redhat-ods-applications project has been deleted, delete the redhat-ods-operator project.

      $ oc delete namespace redhat-ods-operator

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Verification

1. Confirm that the rhods-operator subscription no longer exists.

   $ oc get subscriptions --all-namespaces | grep rhods-operator

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2. Confirm that the following projects no longer exist.

   • redhat-ods-applications
   • redhat-ods-monitoring
   • redhat-ods-operator

   • rhods-notebooks

     $ oc get namespaces | grep -e redhat-ods* -e rhods*

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     The redhat-ods-monitoring project existed only if the Operator created it before OpenShift AI version 2.18.

     The rhods-notebooks project existed only if you installed the workbenches component of OpenShift AI. See Installing and managing Red Hat OpenShift AI components.