Fix the upgrade issue when image id is the same
Fix the upgrade issue when image id is the same

When image id is the same, the container won't re-create with the
latest image tag.

Change-Id: I402ad275c388006248cb559851b01b0b963cf170
Closes-Bug: #1569723
(cherry picked from commit 9575417b15a7d7568e0c090838b10a7280287bec)

negronjl/kolla,negronjl/kolla,negronjl/kolla