If projectID (and potentially region) are not specified in the installconfig, for example:
     osDisk:
        encryptionKey:
          kmsKey:
            name: ocp
            keyRing: dbg-ocp-dev-keyring

The install will fail with csi driver config having an empty value for the projectID and region. These values should default to the project and region used for the installation.

    Always

    1.
    2.
    3.