a6041608ca
1) When Apache is upgraded, install mod_ssl rpm. See https://bugs.launchpad.net/tripleo/+bug/1682448 to understand why we need mod_ssl. 2) All services that run Apache for API will use the snippet from Apache service to deploy mod_ssl, so we don't duplicate the code in all services. It's using the same mechanism as ovs upgrade to compile upgrade_tasks between both services. Change-Id: Ia2f6fea45c2c09790c49baab19b1efcab25e9a84 Closes-Bug: #1686503