... because the latest lint no longer allows usage of legacy facts and
top scope fact.
This also fixes the wrong wsgi script name introduced by [1] to fix
broken litmus jobs.
[1] d7a1ea5fb7632e58a69f7dead32c28f1a9419a2e
Change-Id: Idb7d655242ccd6f785ea4dfbb94d8ff3ad961b03
This change introduces the new class to manage [mysql] options and
[mariadb] options so that users can configure behavior of the guest
agent to launch and manage mysql instances and mariadb instances.
This also introduces support for options to manage container registry
used to pull container images.
Change-Id: Ic7b1d555cf2090f7278980edf226ddf318be489f