I have no clue how it worked previously in CI, but now
it's using default path to the inventory - which does
not exist.

In addition to that, type=int in cliff will default to
None, so the check had to be rewritten - because we
always did cert expiry check instead of generating them.

Change-Id: I84d71558c2666ba2cfa47054f782d25ff0c1f691
(cherry picked from commit cd8ecfc8)

Closes-Bug: #2075966

Change-Id: I6ed82ecc7ca82c09aacb2a65254f794c72365188

This patch adds tests for neutron and designate DNS
integration.

Tests are based on scenarios described below in [1][2].

[1] https://docs.openstack.org/neutron/latest/admin/config-dns-int.html
[2] https://docs.openstack.org/neutron/latest/admin/config-dns-int-ext-serv.html

Change-Id: I3953f760458285e5c9a818599492c6176e857dde

Adds a flag ``kolla-ansible octavia-certificates --check-expiry <days>``
to the ``octavia-certificates`` command to check if the certificates
will expire within a given number of days.

Change-Id: I869b8afd85fe282d823ecf3593aa22f94a61b2a0

New openstack collection modules have changed output
dicts/variable names - adapting to that.

Also changing octavia amphora image to focal, since bionic
hasn't been rebuilt since May 2021.

Closes-Bug: #2012255
Change-Id: Icf38a52472d02ef7d69bcd3716afb16e859d44a2

Co-Authored-By: Mark Goddard <mark@stackhpc.com>
Change-Id: I20c1d9bddee5a046b521b9378bade2ab50612be0