Based on the discussions from recent Kolla meetings [1][2][3],
we established that, to avoid the DockerHub pull limit issues
in our CI, we will try using quay.io.

The images have already been published via Kolla CI
for master/Wallaby [4] and Victoria [5].

This change applies only to CI.
The user-facing move is yet to be discussed.

[1] http://eavesdrop.openstack.org/meetings/kolla/2021/kolla.2021-03-17-15.00.log.html#l-102
[2] http://eavesdrop.openstack.org/meetings/kolla/2021/kolla.2021-03-24-15.00.log.html#l-137
[3] http://eavesdrop.openstack.org/meetings/kolla/2021/kolla.2021-03-31-15.01.log.html#l-50
[4] https://review.opendev.org/c/openstack/kolla/+/781130
[5] https://review.opendev.org/c/openstack/kolla/+/781899

See related Kolla Ansible change
I22e11a994801447526ac26fc2815a1679876225e

Change-Id: Id6690dc9a486af0ed7d42555d84cf77d6de0b6af

* Use source images
* Need to specify bash for &> syntax

Issues worked around:

* Manually configuring bridge via ip commands makes ifup fail to bring
  up the link. Adds a kayobe-network-bootstrap Zuul CI role that adds
  persistent configuration for the all-in-one network.

* bridge not active after interfaces role bounce. Added a pause, similar
  to https://github.com/michaelrigart/ansible-role-interfaces/pull/31

* fails installing docker python module for kolla user. WARNING: The
  repository located at mirror-int.ord.rax.opendev.org is not a trusted
  or secure host and is being ignored ERROR: No matching distribution
  found for docker===4.4.0 Adding trusted host for PyPI mirror.

* Tenks fails to create block devices - missing qemu-img (in qemu-utils)

* Tenks qemu emulator is different on Ubuntu

Remaining issues:

* Bare metal testing is unreliable on Ubuntu - some jobs see IPMI
  failures such as the following:

    ipmitool chassis bootdev pxe

    Error setting Chassis Boot Parameter 5\nError setting Chassis Boot
    Parameter 0\n

  Bare metal testing is disabled on Ubuntu for now.

Depends-On: https://review.opendev.org/766984
Depends-On: https://review.opendev.org/766958

Story: 2004960
Task: 29393

Change-Id: I1985efae7c18f55c3ff7c27c17d6242523904f3e

This workaround is no longer needed for current CentOS 8 images as
resolv.conf file comes now empty.

Moreover, the workaround has been preventing seed host configure from
running successfully on Ubuntu hosts.

Change-Id: I30e34e3c58db3f3a93a07f3d6d53671286e4260e

For some reason this configuration was omitted or incomplete in these
jobs. Without this configuration, Kayobe development configuration adds
eth1 to the breth1 bridge if it exists, or leaves the bridge without a
port otherwise. This can lead to network connectivity issues, if the IP
address of eth1 becomes inaccessible when it is added to breth1.

This change fixes the issue by ensuring that the dummy1 interface
exists, and configuring the aio network to add it to breth1 as a port,
instead of eth1.

Change-Id: I47115e5d8d1fb448cb9e46dc43b56c64987e428b

Currently Kayobe stderr is logged to the Zuul playbook output. This
change redirects stderr to the ansible log files.

Change-Id: Ia2f25a2e41859159275d418b57ab59bb97f58d6a

Also refactors the CI job playbooks to create the previous git repo
clones for upgrade jobs in the kayobe-base job.

Change-Id: I10c2b872887a47fab1a373fc0525dcd6fc78f7e2

Kayobe uses a number of virtual environments on the remote hosts for
python dependencies such as shade, python-openstackclient, docker, etc.
By default these are stored in /opt/kayobe/venvs/. Typically we do not
provide version restrictions when installing these packages, so over the
course of time they may become stale and incompatible.

This change installs the latest version of packages allowed by OpenStack
upper constraints.

It also adds a new variable, 'pip_upper_constraints_file', to set the
upper constraints file. The existing variable
'kolla_upper_constraints_file' now defaults to the value of
'pip_upper_constraints_file'.

Change-Id: I8d2956f95bbc44b5a9e88e7569372048a62f12f5
Story: 2005923
Task: 34193

Using Kayobe with cliff 2.15.0 fails with the following error:

kayobe playbook run playbook.yml
invalid conflict_resolution value: 'ignore'

This change restricts cliff to <2.15.0.

Also, fix git cloning previous release repos in CI to allow this patch
to merge.

Zuul provides repositories with all branches containing all prospective
changes, not just the current branch. We can use this in the upgrade
jobs to include changes to the previous release branch when a patch
depends on them.

Change-Id: I7966cf33f6133090d83232504b8c1da4c7817e0c
Depends-On: https://review.opendev.org/665703/
Story: 2005891
Task: 33748

Adds a new abstract parent job for the following kayobe deploy jobs:

kayobe-overcloud-centos
kayobe-overcloud-upgrade-centos
kayobe-seed-centos
kayobe-seed-upgrade-centos

This parent includes commonly used variables, and pre-run and post-run
playbooks for preparing and executing diagnostics, plus other
initialisation.

Change-Id: I9ab89fbc49bb32d86af56d50ec3914740e65d0f8

The project infrastructure is now hosted at opendev.org.

Kayobe projects have been moved from the openstack/ namespace to x/.

Change-Id: I16b523285eb34c1cd0eaf920aa4512d0ae1b4f05

This commit was bulk generated and pushed by the OpenDev sysadmins
as a part of the Git hosting and code review systems migration
detailed in these mailing list posts:

http://lists.openstack.org/pipermail/openstack-discuss/2019-March/003603.html
http://lists.openstack.org/pipermail/openstack-discuss/2019-April/004920.html

Attempts have been made to correct repository namespaces and
hostnames based on simple pattern matching, but it's possible some
were updated incorrectly or missed entirely. Please reach out to us
via the contact information listed at https://opendev.org/ with any
questions you may have.

Use master branch of:

* Kolla
* Kolla ansible
* Bifrost
* IPA
* OpenStack services
* Requirements

Also, use the infra docker registry mirror at port 8082 which does not
have any path component in its URL, and so works with Docker CE.

Depends-On: https://review.openstack.org/#/c/651254/
Change-Id: Icdb62aa0083d9272a08421138719cf5f6b52ec5a
Story: 2001864
Task: 14316

This script is used by developers to activate the kayobe virtual
environment and source the configuration's kayobe-env file. A cd to /tmp
is an unexpected outcome of running the script.

To test the location-independent installation, remove the chdir from the
zuul job tasks that execute kayobe commands.

Change-Id: I59194952901fa648382489f48dc7aafb03d3a682
Story: 2004252
Task: 29347

Adds the kayobe-seed-upgrade-centos job, which performs an upgrade of
the seed services from the previous release to the current release.

Change-Id: Ia3eb39cf81cb3618fd94c4456bd576b52098c946
Story: 2004308
Task: 27873