Many tasks that use Docker have become specified already, but
not all. This change ensures all tasks that use the following
modules have become:

* kolla_docker
* kolla_ceph_keyring
* kolla_toolbox
* kolla_container_facts

It also adds become for 'command' tasks that use docker CLI.

Change-Id: I4a5ebcedaccb9261dbc958ec67e8077d7980e496

- Remove trusted_cidrs that has just been removed from
Qinling code.
- Remove use_api_certificate because it's true by default
- Improve list syntax
- Add etcd section

Change-Id: I0426a9d61fbeaa23a1affbc7e981a78283e88263

We made it default in Queens.

Change-Id: I52de6e041bbc4c316d332cbedeca924a7f3c7346

Co-Authored-By: liaoweizhong <liaoweizhong@unionpay.com>

Change-Id: I04a9c4bff817601f718bb43f41f3418571b11cf4
Closes-bug: #1830853

Add CI jobs for testing an upgrade of a multinode system with Ceph
enabled. As for the existing upgrade job, we upgrade from the previous
release to the current release.

Change-Id: I931772ca4c63757769467a57c80dc0726a11167a
Depends-On: https://review.opendev.org/658163

Qinling is an OpenStack project to provide "Function as a Service".
This project aims to provide a platform to support serverless functions.

Change-Id: I239a0130f8c8b061b531dab530d65172b0914d7c
Implements: blueprint ansible-qinling-support
Story: 2005760
Task: 33468

Several services inherited [service_credentials] config sections which
they don't use in their code.

Change-Id: Iccf4358e85fb3d7ed25bc1762ff532b2c32bea4a

ARA 1.0 will be released in the near future and isn't backwards
compatible. Pin it so it doesn't break things unexpectedly.

ARA ships simple setup modules to help figure out the paths
to where things are located.
These are backwards compatible from ARA 1.0 to 0.x.

Change-Id: I3fe3f4082279c2fd9a629605619a97aa5f5b0b73

This file can be modified to adjust polling intervals or other configurations.
We can add a custom 'pipeline.yaml' file to override it.

Change-Id: I325523edc4f7e37db55a2e21fe52e76138e6d114
Signed-off-by: ZijianGuo <guozijn@gmail.com>

Stop showing the task has having made changes and silence warning about
not using the yum module (which we could use for the check, but not as
easily).

Change-Id: I9e3608b5db521930409a29981767f468ea234679

* event_definitions.yaml:
  This file provides a standard set of events and corresponding traits
that may be of interest.

* event_pipeline.yaml:
  This file can be modified to adjust which notifications to capture and
where to publish the events.

Change-Id: I9c1698e07b65102af9b3ee448ad07f8fa6428b74
Signed-off-by: ZijianGuo <guozijn@gmail.com>

The etc_examples and inventory should be copied from the virtual
environment rather than the system.

Change-Id: I3ac1e057971b7481a0bce2a15351031e51bf97d6
Closes-Bug: #1829435

Change-Id: I49588f9ceef60472428d835b95d26a36eaf2b47e

Change-Id: I7a99567b3d16830e1db641e82a7c9e4eca1ae4e6

backport: stein, rocky

During startup of nova-compute, we see the following error message:

Error gathering result from cell 00000000-0000-0000-0000-000000000000:
DBNotAllowed: nova-compute

This issue was observed in devstack [1], and fixed [2] by removing
database configuration from the compute service.

This change takes the same approach, removing DB config from nova.conf
in the nova-compute* containers.

[1] https://bugs.launchpad.net/devstack/+bug/1812398
[2] https://opendev.org/openstack/devstack/commit/82537871376afe98a286e1ba424cf192ae60869a

Change-Id: I18c99ff4213ce456868e64eab63a4257910b9b8e
Closes-Bug: #1829705

When integrating 3rd party component into openstack with kolla-ansible,
maybe have to mount some extra volumes to container.

Change-Id: I69108209320edad4c4ffa37dabadff62d7340939
Implements: blueprint support-extra-volumes

Change-Id: I3395810f353c1a26eafcf0b97eb416d7083efde1

Cloudkitty has a default (built-in the container) metrics.yml file
 in the /etc/cloudkitty/metrics.yml files. We would like to be able
 to overwrite/customize these metrics configurations via kolla-ansible.
 Cloudkitty is able to use a custom metric file via "metrics_conf".
 Therefore, we are enabling this configuration via Kolla-ansible.

Change-Id: Id9019298482c040be05f540e71dacfdf0bd77469
Signed-off-by: Rafael Weingärtner <rafael@apache.org>

Remove some unexpected indents.

Change-Id: I50b8239ab7270814ffc8be9affb3bd28ce1f855b

Change-Id: I89313d7c279f95e80c593cf02309c8a9f8e6e318
Signed-off-by: ZijianGuo <guozijn@gmail.com>

The flush_handlers clause doesn't honour conditional clauses.
Instead, it prints a warning and runs anyway:
[WARNING]: flush_handlers task does not support when conditional

See: https://github.com/ansible/ansible/pull/41126

TrivialFix

Change-Id: Iaf70c2e932ae6dfb723bdb2ba658acdbfe74ebe2

Following the process set down in the TC resolution on updating Python
versions:

https://governance.openstack.org/tc/resolutions/20181024-python-update-process.html

Change-Id: If36099eb2ab0c34c18544a0996d2bbaea255b539