Chapter 2. Uninstalling OpenShift Pipelines

Procedure

1. In the Administrator perspective of the web console, navigate to Administration CustomResourceDefinitions.
2. Type TektonResult in the Filter by name field to search for the TektonResult custom resource definition (CRD).
3. Click the name of the TektonResult CRD to display the details page for the CRD.
4. Click the Instances tab.
5. If an instance appears, click the Options menu for the displayed instance.
6. Select Delete TektonResult.
7. Click Delete to confirm the deletion of the CR.

8. Repeat these steps, searching for TektonConfig in the Filter by name field. If any instances of this custom resource definition (CRD) exist, delete them.

   Note

   Deleting the CRs also deletes the Red Hat OpenShift Pipelines components and all the tasks and pipelines on the cluster.

   Important

   If you uninstall the Operator without removing the TektonResult CR, you cannot remove the Tekton Results component later.

Procedure

1. From the Operators OperatorHub page, use the Filter by keyword box to search for the Red Hat OpenShift Pipelines Operator.
2. Click the Red Hat OpenShift Pipelines Operator tile. The Operator tile indicates the installation status.
3. In the Red Hat OpenShift Pipelines Operator description page, click Uninstall.

4. In the Uninstall Operator? window, select Delete all operand instances for this operator, and then click Uninstall.

   Warning

   When you uninstall the OpenShift Pipelines Operator, the uninstallation process deletes all resources within the openshift-pipelines target namespace where OpenShift Pipelines is installed, including the secrets you configured.

Procedure

1. In the Administrator perspective of the web console, navigate to Administration CustomResourceDefinitions.
2. Type operator.tekton.dev in the Filter by name box to search for the CRDs in the operator.tekton.dev group.

3. To delete each of the displayed CRDs, complete the following steps:

   1. Click the Options menu .
   2. Select Delete CustomResourceDefinition.
   3. Click Delete to confirm the deletion of the custom resource definition (CRD).