It seems unlikely that anyone would want to extend the time servers
variable, so let's keep it simple and not add an additional variable
where one isn't necessary. This is also consistent with how we configure
DNS.

These variables haven't made it into an official release yet, so now
is the time to clean up.

Change-Id: I3c15c6976296abf9c78f1480c1779b854145c7ca

Story: 2008795
Task: 42459

Change-Id: I1f55a2f47ac614fea983e19802e469efd810e849

CentOS repositories were renamed following the separation of CentOS
Linux and Stream. This change updates their names when using a local
mirror. It also removes the old files.

Change-Id: Ifcc3781d771e150b5771f2bf20cd8bcbc5faa443
Story: 2008795
Task: 42435

Adds a new flag, 'docker_registry_network_mode', which defaults to
'host'. This may be used to set the network mode of the Docker registry
container.

This is a follow up to I404dd52701426a10c2e92727bd52b7fd7112abf6, which
changed the network mode from the default of bridge to host. It allows
that change to be backported to stable branches, without modifying the
default value.

Change-Id: Ic8ec3bb98f8f016e1d089bf10bd0538264394241

os_image_facts renamed to os_image_info, and no longer sets a fact.
Instead we use the registered result. The same is true for
os_networks_facts and os_networks_info.

We did not catch the networks issue in CI because the code only runs
with a VLAN provisioning network, and we use a flat network.

Change-Id: I6a801e8bb5171bebd2b3f20d6140329d38ea36a5

Overcloud upgrade jobs often fail when running on nodes with a 38G root
disk. The overcloud upgrade itself generally works, but post-upgrade
testing fails, for example when RabbitMQ gets in alarm state due to lack
of free disk space, which prevents Nova from functioning correctly and
makes it return "Unknown Error (HTTP 504)".

Change-Id: I536a526340f6d7dea7a69372904b777292774eba

Some hosts in the kayobe inventory might not be in the kolla-ansible
inventory so it makes sense for kayobe to manage NTP.

Change-Id: Iacb579a46b0e9769a4c404a858d17968f74dd7e0
Depends-On: https://review.opendev.org/c/openstack/kayobe-config-dev/+/786040
Story: 2007872
Task: 40240

Change-Id: I3c4d81f59bb61fdd23234777b8d839adecfe86f2
Story: 2004960
Task: 42324

Setuptools v54.1.0 introduces a warning that the use of dash-separated
options in 'setup.cfg' will not be supported in a future version [1].
Get ahead of the issue by replacing the dashes with underscores. Without
this, we see 'UserWarning' messages like the following on new enough
versions of setuptools:

  UserWarning: Usage of dash-separated 'description-file' will not be
  supported in future versions. Please use the underscore name
  'description_file' instead

[1] https://github.com/pypa/setuptools/commit/a2e9ae4cb

Change-Id: I831f08154dad5a80e8f34aeb9ae161d2de5ffa57

* add os_release variable
* build CentOS stream overcloud root disk images
* build CentOS stream IPA images

Story: 2008795
Task: 42417

Change-Id: I3d231076052fbfa8416f34c038c02fd10a1c37f2

This is an automatically generated patch to ensure unit testing
is in place for all the of the tested runtimes for xena.

See also the PTI in governance [1].

[1]: https://governance.openstack.org/tc/reference/project-testing-interface.html

Change-Id: I59a2a1e00b148f20e5a01dced5dc818a56ed5056

Add file to the reno documentation build to show release notes for
stable/wallaby.

Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/wallaby.

Sem-Ver: feature
Change-Id: Iaa54c3c176d1dfb8e8a7e882640741419116d4c0

Kayobe removes any systemd-networkd configuration generated by netplan,
since it can shadow our own configuration. This is performed via a
handler, but in practice it may run after the handler that restarts
systemd-networkd. This can leave the system using the netplan
configuration, which might not be correct. For example, if the interface
should be a bridge port.

This change fixes the issue by flushing handlers before importing the
systemd-networkd role.

Change-Id: I62ef7746aca4c6889526692cd0897e422937e70e
Story: 2004960
Task: 42415

Adds a new 'os_distribution' variable which can be used to select the OS
distribution, with sensible defaults for other variables. The default
value is 'centos'.

This patch changes the default value for the '*_bootstrap_user'
variables from using the $USER environment variable to using fixed
defaults equal to the os_distribution variable. This aligns with the
standard user configured in most cloud images, and images created via
DIB.

Note that we are continuing to use a CentOS based IPA image, since we
have been unable to get IPA to build for Ubuntu.

Depends-On: https://review.opendev.org/c/openstack/kayobe-config-dev/+/788234

Change-Id: I9e10239f58fe209867116fa2e10f1ce74220b966
Story: 2004960
Task: 42323

On CentOS, when using the MichaelRigart.interfaces role, defining a VLAN
interface implies the existence of its parent interface. This is handled
via the CentOS network interface scripts. With systemd-networkd, the
parent interface is not implicit, and must be configured. The parent
interface network configuration file needs to contain this:

    [Network]
    VLAN = eth0.42

This change adds support for these implied parent interfaces. It also
removes the Broadcast = true option, which was added in an attempt to
fix an issue but is not supported in the [Network] section, and
generates a warning:

    Unknown key name 'Broadcast' in section 'Network', ignoring.

Story: 2004960
Task: 42368
Task: 42367

Change-Id: I5d105006fad6e7e80473b9d9fa693de644c35a6d

The centos binary images now include nova 23.0.0 packages.

Change-Id: I0c7d57231a63e1f9ff3fdcdef1be7fff57160e08

Change-Id: I5ecb42bc752c272c8a2b48b6c8499344f27fef5e

On systems without qemu-img installed, seed VM provisioning will fail
when creating qcow2 disk images. This is the case with some Ubuntu
images. This change updates the stackhpc.libvirt-vm role to v1.14.1,
which installs qemu-img.

Change-Id: I205b40c142adcbe0deb2ea6296c246533fd49def
Story: 2004960
Task: 42330

Change-Id: I6f21c76a0308db3783d8fa0f28e7a47febabd09e