Uninstalling Runtime 22.1 on R 3.6

Information you need to complete this task

Review the following information before you uninstall Runtime 22.1 on R 3.6:

Environment variables

The commands in this task use environment variables so that you can run the commands exactly as written.

• If you don't have the script that defines the environment variables, see Setting up installation environment variables.
• To use the environment variables from the script, you must source the environment variables before you run the commands in this task, for example:

  source ./cpd_vars.sh

Installation location

Runtime 22.1 on R 3.6 is installed in the same project (namespace) as the Cloud Pak for Data control plane. This project is identified by the ${PROJECT_CPD_INSTANCE} environment variable.

Procedure

Complete the following tasks to uninstall Runtime 22.1 on R 3.6:

1. Logging in to the cluster
2. Uninstalling the service

Logging in to the cluster

To run cpd-cli manage commands, you must log in to the cluster.

To log in to the cluster:

1. Run the cpd-cli manage login-to-ocp command to log in to the cluster as a user with sufficient permissions to complete this task. For example:

   cpd-cli manage login-to-ocp \
   --username=${OCP_USERNAME} \
   --password=${OCP_PASSWORD} \
   --server=${OCP_URL}

   Tip: The login-to-ocp command takes the same input as the oc login command. Run oc login --help for details.

Uninstalling the service

Who needs to complete this task?

You must be an administrator of the project where Runtime 22.1 on R 3.6 is installed.

When do you need to complete this task?

Complete this task if you want to remove Runtime 22.1 on R 3.6 from your deployment.

If you installed Runtime 22.1 on R 3.6 in multiple projects, you must complete this task for each instance of Runtime 22.1 on R 3.6 that you want to uninstall.