* Zun currently has a dependency on a combination of Docker and
  etcd that is no longer installable (or supported) in newer
  distros.
* These components are core dependencies of other systems and
  vendoring them will be very painful.
* Work to update Zun past this is scheduled for the 'C' cycle.
* If Zun regains compatibility, backports to this series will be
  considered.

Change-Id: I6a2a4ffdcaf1c4fab1097e94d5f255ffb9a2947d

This change introduces haproxy_enable_http2 to let operators enable
http/2 on HAProxy frontends when kolla_enable_tls_external is enabled.

Change-Id: I2e00d3e9193a3052d43a228915ea249794490afe
Closes-Bug: #1850924

Closes-Bug: #2036741

Change-Id: Ib448d04e43dff78e344064161beadae917c41206

Change-Id: I901c0a57efcb6cbaaac43f64f2243fff7d7980c8

* keystone_enable_federation_openid
* enable_keystone_federation

Closes-Bug: #2036390

Change-Id: Ieef1dce006c339643ad4fa544218c6482c2ad32c

Allow more flexibility by adding a host specific template. Also
using the merge_yaml action allow us to drop the logic around deciding
which template to use.

Change-Id: I41a3226679c622e5e98df074cee195e8436ea45b

Initially Ubuntu/Debian used /var/run/openvswitch as default OVN run dir,
it seems it has changed long time ago - but we haven't picked that up on latest
OVN DB refactor.

Adding in OVN and OVN upgrade Debian jobs to enhance coverage.

Closes-Bug: #2035584

Change-Id: I78967c4499269578ac921ad9a553946b65e1293f

* When the Debian job got upgraded from Bullseye
  to Bookworm, the non-voting Zun job started failing.
* This is because Debian Bookworm doesn't support the
  required Docker 20 pinning.
* Until Zun gains support for newer dependencies this
  job will keep failing.

Change-Id: I1e1d9ea7c76d1b2f77b09b7948f138b88ef483d2

Change-Id: Icd058af7af6ef04d865aff82f0d8f7a743298b07

it is already in test_openstack_logged function

Change-Id: I2d092b4cf6dc6527d1c3c5e172349e480c2366d3

When using the 'q35' machine type, by default, it allows only
a single PCIe device to be hotplugged. Nova currently sets
'num_pcie_ports' to "0" (defaults to libvirt's "1"), which is
not sufficient for hotplug use.

The max value is 28, but 16 is enough in most cases.

More info please check

* [0] https://libvirt.org/pci-hotplug.html
* [1] https://marcin.juszkiewicz.com.pl/2018/02/19/hotplug-in-vm-easy-to-say/
* [2] https://review.opendev.org/c/openstack/nova/+/545034



Co-Authored-By: Bartosz Bezak <bartosz@stackhpc.com>

Change-Id: I7b8063566837aeb947927b7d6858417982b63deb
Closes-Bug: 1909063

Change-Id: If9636aaa76a7dc094223c3f096d96c96ecd0c8e7

For example, an operator may wish to customise the
nova-compute-ironic service configuration without affecting
other Nova services.

Closes-Bug: #2034949

Change-Id: If8648d8e85ab3dbcbb4ecba674b2e34b06898327

The cafile parameter in the authentication section is required
in the senlin.conf configuration file when working with
self-signed certificates.

Change-Id: I3cd43cc7f43782a6c1d701a3e5b977bbc42e3719

This change also refactors code a bit to allow additional checks
in the same os.walk loop

Change-Id: Ib40af3ee309c773afba4776183d162327a9a0e1c

Currently clustering steps are very static, if for a reason first
node in the inventory fails and gets re-introduced - K-A will create
a second empty cluster on that node.

This patch changes the approach and checks if cluster exists, if it
does - chooses a donor for the new node from currently running
node set.

Also it fixes node replacement - it removes old node from cluster
(that has the same ip address as newly provisioned node).

Closes-Bug: #1875223

Change-Id: Ia025283e38ea7c3bd37c7a70d03f6b46c68f4456

Followup on Ief8dca4e27197c9576e215cbd960da75f6fdc20c

Related-Bug: #1879557
Change-Id: I2865fb8bb24994db8687a15fd8106bfa7a55d4da
Signed-off-by: Maksim Malchuk <maksim.malchuk@gmail.com>

This reverts commit 2524ec42.

Reason for revert: I don't think we need it anymore

Change-Id: I9f2871cf3de1a09952fc5c236da2f78e4d930bf5