Deleting Engineering Lifecycle Management instance and associated resources by using Red Hat OpenShift Container Platform web console

The new Engineering Lifecycle Management instances are created based on system requirements, and old ones are removed. Each Engineering Lifecycle Management instance gets its own namespace, and the Engineering Lifecycle Management operator is installed in it. You can complete the deletion of an instance and its associated resources by using the web-console method.

1. Log in to Red Hat® OpenShift® Container Platform web console with the cluster-admin role. For more information about user roles, see User roles mapping in Engineering Lifecycle Management on Hybrid Cloud
2. Go to Operators > Installed Operators. From the Project list, select the project where you installed the Engineering Lifecycle Management operator.
   The Engineering Lifecycle Management operator is shown in a table in the Installed Operators page.
3. On the ELMs table page, click ELM to select the Engineering Lifecycle Management operator.
4. On the Operator Details page, click ELM tab to view the Engineering Lifecycle Management instance details.
5. On the ELMs table in the elm-instance row, click the overflow menu and select Delete ELM.
6. A window appears to confirm the delete action. Click Delete to remove the Engineering Lifecycle Management instance and the associated resources.
7. Delete configmap elm-auth-type-config
   1. Go to Workloads > Config Maps.
   2. From the Project list, select the project where you installed the Engineering Lifecycle Management operator.
   3. On the Config Maps table in the elm-auth-type-config row, click the overflow menu and select Delete configmap.
   4. A window is shown to confirm the delete action. Click Delete to delete the configmap.
   The configmap elm-auth-type-config is deleted.
8. Delete Secret elm-auth-secret
   1. Go to Workloads > Secrets.
   2. From the Project list, select the project where you installed the Engineering Lifecycle Management operator.
   3. In the elm-auth-secret row, click the overflow menu and select Delete Secret.
   4. A window is shown to confirm the delete action. Click Delete to delete the Secret. Repeat the step until all secrets that contain the word token as part of the secret name are deleted.
      The Secret elm-auth-secret is deleted.
9. Delete Persistent Volume Claim elm-shared-pvc
   1. Go to Storage > Persistent Volume Claims.
   2. From the Project list, select the project where you installed the Engineering Lifecycle Management operator.
   3. On the Persistent Volume Claims table in the elm-shared-pvc row, click the overflow menu and select Delete Persistent Volume Claim.
   4. A window is shown to confirm the delete action. Click Delete to delete the Persistent Volume Claim.
      The Persistent Volume Claim elm-shared-pvc is deleted.
10. Delete Persistent Volume elm-shared-pv
    1. Go to Storage > Persistent Volumes.
    2. On the Persistent Volumes table in the elm-shared-pv row, click the overflow menu and select Delete Persistent Volume.
    3. A window is shown to confirm the delete action. Click Delete to delete the Persistent Volume.
       The Persistent Volume elm-shared-pv is deleted.