Chapter 7. Uninstalling an Operator installation on OpenShift Container Platform

Procedure

1. Open the custom ConfigMap where you referenced the Ansible plug-ins.

   For this example, the ConfigMap name is rhaap-dynamic-plugins-config.

2. Locate the dynamic plug-ins in the plugins: block.

   • For OCI delivery, the entries to remove or disable:

     plugins:
       - disabled: false
         package: 'oci://registry.redhat.io/ansible-automation-platform/automation-portal:2.1!ansible-plugin-backstage-rhaap'
         pluginConfig:
           ...
       - disabled: false
         package: 'oci://registry.redhat.io/ansible-automation-platform/automation-portal:2.1!ansible-plugin-scaffolder-backend-module-backstage-rhaap'
         pluginConfig:
           ...

   • For HTTP plug-in registry, the entries use http://plugin-registry:8080/... URLs instead.
3. Click Save.

Procedure

1. Open the custom Red Hat Developer Hub ConfigMap where you added configuration for the templates and for connecting to Ansible Automation Platform and Dev Spaces. In this example, the Red Hat Developer Hub ConfigMap name is app-config-rhdh.

   kind: ConfigMap
   apiVersion: v1
   metadata:
    name: rhdh-app-config
   data:
    app-config-custom.yaml: |
      ...
      catalog:
        ...
        locations: # Remove the YAML entry below the 'locations' YAML key
          - type: url
            target: https://github.com/ansible/ansible-rhdh-templates/blob/main/all.yaml
            rules:
              - allow: [Template]
        ...
      # Remove the entire 'ansible' YAML key and all sub-entries
      ansible:
        devSpaces:
          baseUrl: '<https://YOUR_DEV_SPACES_URL>'
        creatorService:
          baseUrl: '127.0.0.1'
          port: '8000'
        rhaap:
          baseUrl: '<https://YOUR_AAP_URL>'
          token: <REDACTED>
          checkSSL: false

2. Remove the url in the locations: block to delete the templates from the RHDH instance.
3. Remove the ansible: block to delete the Ansible-specific configuration.
4. Click Save.

Procedure

1. In the OpenShift console, select the Topology view.
2. Click More actions ⋮ on the developer-hub instance and select Edit backstage to edit the base ConfigMap.
3. Select the YAML tab.

4. In the editing pane, remove the containers block for the sidecar container from the spec.deployment.patch.spec.template.spec block:

   ...
   spec:
     deployment:
       patch:
         spec:
           template:
             spec:
               containers:
                 - command:
                     - adt
                     - server
                   image: registry.redhat.io/ansible-automation-platform-25/ansible-dev-tools-rhel8:latest
                   imagePullPolicy: always
                   ports:
                     - containerPort: 8000
                       protocol: TCP
                   terminationMessagePolicy: file

5. Click Save.

6. If you used OCI delivery, delete the registry auth secret:

   oc delete secret <deployment-name>-dynamic-plugins-registry-auth

7. If you used the HTTP plug-in registry, remove the plug-in registry application:

   oc delete all -l app=plugin-registry