Use Zuul's filtering mechanisms to only run the bifrost CI job in the
check pipeline when changes are made to the bifrost role. This should
reduce load on the CI system.

Also adds a periodic pipeline containing the bifrost job.

Change-Id: Ie7293d40616c91d2376f4cc85a8e87a130607d99

Change-Id: I751c3901b831aaed03b88d36184cd9cc5df1789b
Closes-Bug: #1779110

the zun is need kuryr to be enabled[0], add it into
prechecks is a good idea.

[0]: https://docs.openstack.org/zun/latest/install/compute-install-ubuntu.html#install-and-configure-components

Change-Id: I4f46907c9b47b9108a9aa7bfbd668b833db420af

It is not always convenient to use the the given
admin project and admin user; especially when some clouds
use different user and project for there keystone 'admin'

This allows setting the variables for these users to something
else, and defaults them to there current values of 'admin'.

Change-Id: I22b79a30f01c90a92ecc0974886edf3791518f2f

By default, kolla configure docker to use an insecure connection
with the private registry. If we want to use SSL verification we need
to add an option.

Change-Id: Id1805c9cfeb499da9bb56c70028f14c6f8bb20b6

To destroy a kolla-ansible environment a confirmation string should be passed
along with kolla-ansible command: kolla-ansible destroy -i ~/multinode \
--yes-i-really-really-mean-it
However, this string is not evaluated right and just putting --y starts destroy
process: ./kolla-ansible destroy -i ~/multinode --y

Change-Id: I5983f9c7fd3859d60741dfd23ad10dfd91872eeb
Closes-Bug: #1701313

Change-Id: I1b0e1df0e91b7a4abc408ee4b0852e1278e441ef

the zun-wsproxy image is exists in kolla[0], but kolla-ansible
missing, this ps to add it.

[0]: https://github.com/openstack/kolla/tree/master/docker/zun/zun-wsproxy


Co-Authored-By: ZhijunWei <wzj334965317@outlook.com>

Change-Id: I89ef3463dfa5df8cf2d963ff0f0c7ddc382fc79b
Closes-Bug: #1765728

As reported in the bug, these can grow to 10s to 100s of GB
in a month. To reduce the chance of filling the disk and
bringing down the control plane this change defines
an expiry time.

Closes-Bug: 1720113
Change-Id: I508aad1f515d5108a3d08c90318b70d0a918908c

This reverts commit f8fd0601.

Based on the code, overall uses service_credentials, but looks like a
few parts is using keystonemiddleware.auth_*

Closes-Bug: #1775956

Change-Id: I766a5624737cae892fe77fa8151b20e0972ed5b2

Both the driver and the enabled_drivers options are being removed
this week. Stop setting them to avoid breakages.

Change-Id: I0e0bf851424b8f5839b159ef83f1cc65c30e2fb3

Kolla-ansible supports the deployment with specified tags,
"--tags, -t <tags> Only run plays and tasks tagged with
these values".
However, when specifying a tag, if the tag of the task
is not "always" or different from the specified tag,
it will not be run.
This task "Gather facts for all hosts (if using --limit)"
is not executed when the --limit parameter is added and
deployment with specified tag.

Closes-bug: #1711266

Change-Id: If50db2718b765f1d65b5d79eb042b0d95775bafc

Provide support for kolla dev mode in blazar. When
'kolla_dev_mode' or 'blazar_dev_mode' variables are
enabled, source code of blazar project will be  cloned
and mounted automatically

Partially implements: blueprint mount-sources

Change-Id: I50c5eb97be1123b76b1d42fbb25a0ecbaa2c1a44

We've switched everything to python-openstackclient and therefore
the usage of python-cinderclient is no longer necessary.

Change-Id: I27d1b675f422aeb07ffdf41ea945a83121f562cf