
When 'glance_galera_use_ssl' is True, use an encrypted connection to the database using either a self-signed or user-provided CA certificate. A new non-voting test has been added to verify that the role remains functional when enabling SSL features. Partial-Bug: 1667789 Change-Id: I18e9d47e88e61ff287e5120dead49b02cdf1f8ac Depends-On: I95cc994df5118fce7ce588fc0bff979bc283a6f3