I noticed there is a bug https://bugzilla.redhat.com/show_bug.cgi?id=1503523(Deprovision of MySQL (APB) does not work). PR https://github.com/ansibleplaybookbundle/rhscl-mysql-apb/pull/6 have merged. But still failed in delete rc of Mariadb and MySQL after deprovision
Just to be specific, the problem here is the same problem as https://bugzilla.redhat.com/show_bug.cgi?id=1503523. The reason that postgresql-apb does not have this issue is that it is working around it by handling the replication controllers and deploymentconfigs separately. This is not an APB problem, but rather an issue with the ansible module (and maybe the openshift python client). Will provide resolution when trackable items are created.
This bug will be fixed by Bug #1508969
After some internal discussion, it is more appropriate to mark this closed-duplicate as the bug is really in the python client that is not handling our request to delete the deployment(config) correctly. *** This bug has been marked as a duplicate of bug 1508969 ***