With the upcoming end-of-life (EOL) of MSR 3.1.x, Mirantis encourages you to upgrade to the latest supported version to ensure continued support and security updates.

Prepare MKE for MSR Install

Important

The information herein is targeted solely to Kubernetes deployments.

To install MSR on MKE you must first configure both the default:postgres-operator user account and the default:postgres-pod service account in MKE with the privileged permission.

To prepare MKE for MSR install:

1. Log in to the MKE web UI.

2. In the left-side navigation panel, click the <user name> drop-down to display the available options.

3. For MKE 3.6.0 or earlier, click Admin Settings > Orchestration. For MKE 3.6.1 or later, click Admin Settings > Privileges.

4. Navigate to the User account privileges section.

5. Enter <namespace-name>:postgres-operator into the User accounts field.

   Note

   You can replace <namespace-name> with default to indicate the use of the default namespace.

6. Select the privileged check box.

7. Scroll down to the Service account privileges section.

8. Enter <namespace-name>:postgres-pod into the Service accounts field.

   Note

   You can replace <namespace-name> with default to indicate the use of the default namespace.

9. Select the privileged checkbox.

10. Click Save.

Important

For already deployed MSR instances, issue a rolling restart of the postgres-operator deployment:

kubectl rollout restart deploy/postgres-operator