Uninstall OCP

This topic introduces how to uninstall OCP. The uninstall steps may vary depending on the version of OCP.

Procedure

Log in to the OCP host and run the following command in any directory:

# Uninstall OCP
obd cluster destroy <deploy name>

where the deploy name parameter must be set the same as the OceanBase cluster name that you specified in Step 3: Specify the deployment information in the (Recommended) Create an OceanBase cluster and use it as MetaDB of OCP section in the Deploy OCP on the GUI topic. Before you uninstall OCP, make sure that the MetaDB cluster used by the OCP deployment is not used by other services.

Verify the uninstall operation

You can verify the following information to check whether OCP has been uninstalled:

1. Run the ps -ef | grep ocp-server command to make sure that the ocp-server process no longer exists on the host of the MetaDB cluster.

   If the ocp-server process no longer exists, the command output should be like this:

   

2. Ensure that the OCP installation directory has been cleared.