This commit allows Kayobe to generate a global.conf file for use by
Kolla Ansible to override configuration across all OpenStack services.

Change-Id: I6d144a945e1cde06fa9fdd03c30102458c0c9f8d
Story: 2005904
Task: 34153

This network conflicts with the ironic provision-net since both are flat
networks on physnet1. We don't need the external network in our CI, so
don't create it.

Change-Id: Id17d4ea00ceb684b34bf12e911758d504c520de0
Depends-On: https://review.opendev.org/#/c/670129/

Galaxy install often fails in CI, scuppering an otherwise good run.

Change-Id: I3d02afe33cdf32b1d285bd4bdc4a8074883113ca

This avoids mariadb being ungracefully shut down, which prevents it from
being started again.

This should be reverted once bug 1834332 has been fixed in kolla ansible
stein.

Change-Id: Ic3932d4af5c0a7639dfeb6cda7e1cd3f61d287c6
Story: 2006050
Task: 34743

Change-Id: I435ab9f88f73a73d7dc02f604f05e6f6def02eb5

See: https://github.com/openstack/diskimage-builder/blob/e796b3bc1884cbb0a7259be486d835ca114cca9e/diskimage_builder/elements/ironic-agent/environment.d/01-ironic-agent.sh#L5

Story: 2006146
Task: 35642
Change-Id: Ice620746e3ab0e9aac05f085e8f43b432679f221

1. Sync sphinx dependency with global requirements. It caps python 2 since
sphinx 2.0 no longer supports Python 2.7.
2. Update some URLs to latest
3. Remove unncessary "=="

Change-Id: Idcb616fd3add4d58f22b91865cec8a54fe492092

Commit d8ee0fa0 introduced the variable
kolla_enable_keystone without setting a default value and used it to
check whether to template and provide keystone.conf to kolla-ansible,
unlike the extended keystone configuration which was always copied. This
resulted in non-intuitive behaviour if kolla_enable_keystone wasn't
explicitly set by the operator.

This commit sets kolla_enable_keystone to true by default, which matches
the default in kolla-ansible, and uses it instead of hardcoded true
values.

Change-Id: Id090348a6f22f251555fa286a7d24923087122a9
Story: 2005930
Task: 34273

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

Keystone removed the UUID token provider in Rocky and Kolla Ansible
removed support for configuring it. This commit reflects these changes
in Kayobe.

Change-Id: I5a2c71e7e65f99687437f6a26a0c4a942022f4e9

If password authentication is not disabled on the server, we may be
prompted for a password if the Kayobe Ansible user doesn't exist or
isn't configured for passwordless authentication.

By using BatchMode, the ssh command can fail quickly and proceed to
create the Kayobe Ansible user using the bootstrap user.

Change-Id: If22ed34dc4b6e87f8cf76c302948c955bddf2bc5

This new version makes the kayobe-tox-molecule job fail with:

    ImportError: cannot import name py31compat

Change-Id: Ieddf039483649cc7b575019409257b6ce5b3fb99

Kolla Ansible supports customising Prometheus config files.
This commit allows Kayobe to take advantage of that.

Story: 2005508
Task: 30617
Change-Id: I9fe28a658dc35adb5358d9a3a96bda9245404257

Add information on updating package repos and rebooting after a kernel
update.

Change-Id: If6b637a0fac58ac7564c051e15b86a483b040a34

logstash is required for monasca log transformer

Change-Id: I8da3f80b9bc928997fe087b5abe893a867d46aa8

Change-Id: I00ee10bdc7f8c1b6ab8576115c757e27b6c2c397
Story: 2005809
Task: 33549

Change-Id: I06c07108693766fd436a60a39f270c116931941e
Story: 2005810
Task: 33550

Change-Id: I291cabd76d92b661b7609c82f18fe3aeda2c50ae
Story: 2005015
Task: 29493

Kayobe has been using upstream kolla images by default since the Queens
release, as configured by the `kolla_docker_namespace` variable.

Change-Id: Ib56256abbadf0b5f22ef7780af2b9de63a8f157a

Switch all dependencies to use the OpenStack Stein release.

This commit should be reverted on the master branch once the
Kayobe stable/stein branch has been cut and RC1 released.

Change-Id: I50a39994c8ffa0c7d65e026ae765973541423476

Both docs-on-readthedocs and build-openstack-sphinx-docs contain a build
job - a different one: the current openstack-tox-docs and the obsolete
build-openstack-sphinx-docs. Remove the obsolete template and thus
avoid building docs twice for each change.

Change-Id: I358641d29304815eec6c699ae7e20da1e069443d

Change-Id: I793251519a5da0e3d1225673c9b3394e738f4336
Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>

Change-Id: I0a2cb770c74b7e4e99a1a411990c6ed488efb303