Instead of running a bunch of tasks to manage systemd resources, move
it into an action plugin which should make the execution faster and
easier to debug as well.
Example of task:
- name: Manage container systemd services
container_systemd:
container_config:
- keystone:
image: quay.io/tripleo/keystone
restart: always
- mysql:
image: quay.io/tripleo/mysql
stop_grace_period: 25
restart: always
The output is "restarted" for the list of services that were actually
restarted in systemd.
Note on testing: since that module is consummed by
tripleo_container_manage role, there is no need to create dedicated
molecule tests, we already cover containers with restart policy in that
role's molecule tests. So we'll re-use it.
Note on backporting: this action plugin was rewritten to support systemd
healthcheck resources. In Ussuri, we removed them but they still remain
in Train so the action plugin supports it.
Co-Authored-By: Alex Schultz <aschultz@redhat.com>
Co-Authored-By: Kevin Carter <kecarter@redhat.com>
Change-Id: I614766bd9b111bda9ddfea0a60b032e1dee09abc
(cherry picked from commit af7f083066)
02ba2938ba