Uninstall via OperatorHub UI

You can uninstall MTO by following these steps:

• Decide on whether you want to retain tenant namespaces and ArgoCD AppProjects or not. If yes, please set spec.onDelete.cleanNamespaces to false for all those tenants whose namespaces you want to retain, and spec.onDelete.cleanAppProject to false for all those tenants whose AppProject you want to retain. For more details check out onDelete

• In case you have enabled console, you will have to disable it first by navigating to Search -> IntegrationConfig -> tenant-operator-config and set spec.provision.console and spec.provision.showback to false.

• Remove IntegrationConfig CR from the cluster by navigating to Search -> IntegrationConfig -> tenant-operator-config and select Delete from actions dropdown.

• After making the required changes open OpenShift console and click on Operators, followed by Installed Operators from the side menu

• Now click on uninstall and confirm uninstall.

• Now the operator has been uninstalled.

• Optional: you can also manually remove MTO's CRDs and its resources from the cluster.

Notes

• For more details on how to use MTO please refer Tenant's tutorial.
• For more details on how to extend your MTO manager ClusterRole please refer extend-admin-clusterrole.