Host is not force lockable when active ceph monitors < required ceph monitors

[Iago Filipe]

Brief Description
-----------------
system host-lock --force semantic check needs to be updated in order to take into account whether is safe to lock hosts based on ceph monitors states.

Severity
--------
Minor

Steps to Reproduce
------------------
1. Active ceph monitors less than required monitors
2. system host-lock --force <stand-by controller/compute>

Expected Behavior
------------------
The force flag should lock the host if there is at least 1 active monitor left (and it's not the current locking host).

Actual Behavior
----------------
Force flag has no effect.

Reproducibility
---------------
Reproducible

System Configuration
--------------------
Multi-node system

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/config/+/833468
Committed: https://opendev.org/starlingx/config/commit/950721eb48706d409db8d3bbb3899f7fb55fdf9a
Submitter: "Zuul (22348)"
Branch: master

commit 950721eb48706d409db8d3bbb3899f7fb55fdf9a
Author: Iago Estrela <email address hidden>
Date: Fri Mar 11 18:16:10 2022 -0300

    Update host force lock semantic check for ceph monitors

    Host lock force flag is not taken into account in the
    host semantic check for ceph monitors available. We want
    to lock the host regardless the system has only one ceph
    monitor available or not.

    Test plan:
    PASS: Fail normal lock controller with 1 remaining monitor.
    PASS: Successfully force lock controller with 1 remaining monitor.
    PASS: System host-delete with 1 remaining monitor.

    Closes-Bug: 1965945

    Signed-off-by: Iago Estrela <email address hidden>
    Change-Id: Ib7b8fdda6cddc4316fbd4b4adb897ca73b1eb846

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/config/+/835489
Committed: https://opendev.org/starlingx/config/commit/93eece12a66abddc0bf503d685e34e7c2d118182
Submitter: "Zuul (22348)"
Branch: master

commit 93eece12a66abddc0bf503d685e34e7c2d118182
Author: Iago Estrela <email address hidden>
Date: Mon Mar 28 16:42:03 2022 -0300

    Fix system host-lock controller

    With https://review.opendev.org/c/starlingx/config/+/833468
    changes, host-lock controller started to fail. It should also
    check if the host is included in the active monitors list as
    it was prior to 833468 change.

    PASS: Host lock successfully.
    PASS: Host force lock successfully.

    Closes-Bug: 1966809
    Closes-Bug: 1965945

    Signed-off-by: Iago Estrela <email address hidden>
    Change-Id: I25ffbb676481eaf0c126d3691249f725ff880f36