This change enables the use of Docker healthchecks for cyborg
services.
Implements: blueprint container-health-check

Change-Id: I5326b142eaa826f97c32498cd2a9a0cba65be698

Add privileged capability to cyborg agent.

Change-Id: Id237df1acb1b44c4e6442b39838058be1a95fcc6
Closes-bug: #1873715

Currently, we have a lot of logic for checking if a handler should run,
depending on whether config files have changed and whether the
container configuration has changed. As rm_work pointed out during
the recent haproxy refactor, these conditionals are typically
unnecessary - we can rely on Ansible's handler notification system
to only trigger handlers when they need to run. This removes a lot
of error prone code.

This patch removes conditional handler logic for all services. It is
important to ensure that we no longer trigger handlers when unnecessary,
because without these checks in place it will trigger a restart of the
containers.

Implements: blueprint simplify-handlers

Change-Id: I4f1aa03e9a9faaf8aecd556dfeafdb834042e4cd

Many tasks that use Docker have become specified already, but
not all. This change ensures all tasks that use the following
modules have become:

* kolla_docker
* kolla_ceph_keyring
* kolla_toolbox
* kolla_container_facts

It also adds become for 'command' tasks that use docker CLI.

Change-Id: I4a5ebcedaccb9261dbc958ec67e8077d7980e496

the action show be kolla_action in kolla-ansible/cyborg
Closes-bug: #1822555
Change-Id: I3dd909ae785dd43d5faabbc3fdd5f8bb8aca370b

Because kolla-ansible not have cyborg so should add it.

Implements: blueprint add-cyborg-to-kolla-ansible

Depend-On: I497e67e3a754fccfd2ef5a82f13ccfaf890a6fcd

Change-Id: I6f7ae86f855c5c64697607356d0ff3161f91b239