3ecdde1129
When 'ironic_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. Change-Id: I1c0598a2f83d330014ffbb2612386016347d3425 Partial-Bug: 1667789