OVS upgrade jobs failed due to assigning an IP on the br-ex interface
(which is recycled during OVS upgrade). This change introduces a bridge
and veth pair for Neutron to use.

Change-Id: Ib3bee6e810fb8d31552d4c72c2a1ccae382c51f0

The linters job started failing, due to a dependency change.

Change-Id: Ibab350ecf6d9551da8e9c8b704693122cec11559

Without this patch, if there is a change to kolla in the dependency tree
then the monasca scenario does not build grafana, and therefore fails
when trying to pull it.

Change-Id: Ic0a5b9ff940c4971a74345b8812683b29c5cedbf

One missed previous scenario name occurence turned off OpenStack
testing in multinode scenario.
This patch to fix that.

Change-Id: I58275a2fa1490307858d45855255bb8e3a05043c

Docker 5.0.0 [1] dropped requirement for six, but still imports it.

[1]: https://github.com/docker/docker-py/issues/2807

Closes-Bug: #1928915
Change-Id: I726541f4b3fdc357387a44c6a2153593a10bf282

Change-Id: Id9a24c54db9a70c777e51ea10504159d5090f9a7

Change-Id: Ie9e2463a1b405453c8ae7caaee6ad57e0562ee47

Change-Id: I1b113d23ca3267a801409383bf39cda5cbcbb4c3

Debian's ntpd often needs more time to settle and we fail on prechecks.

Change-Id: Id23f40ab7ef75d06bb92973042c9af580ddffeb0

docker-ce on Debian/Ubuntu gets started just after installation, before
baremetal role configures daemon.json - which results in iptables rules
being implemented - but not removed on docker engine restart.

Closes-Bug: #1923203

Change-Id: Ib1faa092e0b8f0668d1752490a34d0c2165d58d2

* add CentOS Stream 8 info & reno
* mark RHEL as deprecated in docs

Change-Id: Ifa3b8c7365e4092202bf9e89b67293cf8d983e0a

Reference:

https://github.com/prometheus/alertmanager#turn-off-high-availability

Closes-Bug: #1926463
Change-Id: I60e1dedeac25fa8fe9538a3a8e582bd8cc9324d7

It has been seen to go green, so allow this.

Change-Id: Id86b95dbba3434b16f3d0c11485a0d8601833cbf

This is a follow up on the change with the following ID:

I337f42e174393f68b43e876ef075a74c887a5314

TrivialFix

Change-Id: Ibb67811d7b086ef9ef4c695ae589171af0c4d657

we don't need this task anymore.

Change-Id: I1ba60fa51ecc86c74d05898b897d7b84c70707ef

This task is writing private key from passwords to
/etc/kolla/octavia-worker/{{ octavia_amp_ssh_key_name }} even
if user disabled octavia auto configure.

This patch is adding conditional for this task and skipping
it if octavia_auto_configure: "no".

Closes-Bug: #1927727

Change-Id: Ib993b387d681921d804f654bea780a1481b2b0d0