Update the certificate generation task to create a root CA for the
self-signed certificates. The internal and external facing certificates
are then generated using the root CA.

Updated openstack_cacert to use system CA trust store in CI tests
certificate by default.

Change-Id: I6c2adff7d0128146cf086103ff6060b0dcefa37b
Partially-Implements: blueprint add-ssl-internal-network

Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using
these versions will allow especially:
* Linking from HTML to PDF document
* Allow parallel building of documents

Update Sphinx version as well.

Remove docs requirements from lower-constraints, they are not needed
during install or test but only for docs building.

openstackdocstheme renames some variables, so follow the renames
before the next release removes them. A couple of variables are also
not needed anymore, remove them.

Set openstackdocs_pdf_link to link to PDF file. Note that
the link to the published document only works on docs.openstack.org
where the PDF file is placed in the top-level html directory. The
site-preview places the PDF in a pdf directory.

Set openstackdocs_auto_name to use 'project' as name.

Co-Authored-By: Andreas Jaeger <aj@suse.com>
Change-Id: If23546ac4cc2c19626e05b460651b61d5e82d948

backport: ussuri, train

Without this the container returns an empty response.

Change-Id: Ic36845f3fc625c080c92904b58ace070dd24fbb2
Closes-Bug: #1881784

The __future__ module [1] was used in this context to ensure compatibility
between python 2 and python 3.

We previously dropped the support of python 2.7 [2] and now we only support
python 3 so we don't need to continue to use this module and the imports
listed below.

Imports commonly used and their related PEPs:
- `division` is related to PEP 238 [3]
- `print_function` is related to PEP 3105 [4]
- `unicode_literals` is related to PEP 3112 [5]
- `with_statement` is related to PEP 343 [6]
- `absolute_import` is related to PEP 328 [7]

[1] https://docs.python.org/3/library/__future__.html
[2] https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html
[3] https://www.python.org/dev/peps/pep-0238
[4] https://www.python.org/dev/peps/pep-3105
[5] https://www.python.org/dev/peps/pep-3112
[6] https://www.python.org/dev/peps/pep-0343
[7] https://www.python.org/dev/peps/pep-0328

Change-Id: I907008ff4102806a6f7c88572f89f3beb500d9d7

normally, api_interface is treated as internal and security network plane,
use it as default migration_interface is more meaningful.

Change-Id: Ib9f4bcc19147a49dc09bd905dcd06be165a91b5e

Python packages are now prefixed with 'python3' instead of 'python'.
'bridge-utils' is also no longer shipped.

Change-Id: I6e8765e53fd5c3a7f7169671d75e965c22213c61
Signed-off-by: Luke Short <ekultails@gmail.com>

The congress project is no longer maintained. This has been
retired since Victoria[1] and has not been used by other OpenStack
services since.

[1]: http://lists.openstack.org/pipermail/openstack-discuss/2020-April/014292.html

Depends-On: I21c9ab9820f78cf76adf11c5f0591c60f76372a8
Change-Id: I561ead226f714d98c8e06e6027715a64c3a8e47e

This is to avoid waiting for the user to input data to continue
creating sample resources.

Change-Id: I46ff7a4779dae4c9cbe157e1712afa4e53be269e
Signed-off-by: Luke Short <ekultails@gmail.com>

Fix glance configuration task to create the backend PEM only on hosts with
glance service enabled.

Change-Id: I641c51761a99828854aafcc1e7354d6932d86659

The removed parts are *not* to be done 99% of operators' time,
especially for quickstart procedure.
Kolla Ansible is meant to default to a compatible release.

See [1] as well.

[1] https://review.opendev.org/730498

Change-Id: Iadafcd992a9fd030fa62fb5f7f9429c3f479ac1b

This is forwardport of [1].

[1] https://review.opendev.org/730496

Change-Id: I6523b915e0231c28b5cd91f821515f3d47309d66

The Monasca Log API has been removed and in this change we switch
to using the unified API. If dedicated log APIs are required then
this can be supported through configuration. Out of the box the
Monasca API is used for both logs and metrics which is envisaged to
work for most use cases.

In order to use the unified API for logs, we need to disable the
legacy Kafka client. We also rename the Monasca API config file
to remove a warning about using the old style name.

Depends-On: https://review.opendev.org/#/c/728638
Change-Id: I9b6bf5b6690f4b4b3445e7d15a40e45dd42d2e84

Since at least Stein, there is no visible effect from these tasks.
The Kibana dashboard seems to be working exactly the same,
greeting user on the first use with "please configure my index".
I tested on both Ubuntu and CentOS.
In new E*K stack (Ussuri+, CentOS8+) it even causes play errors.

Co-authored-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Change-Id: Iafc6986cce9cbaa0ea9e219ca85d7d01a61308cf
Closes-Bug: #1799689

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

See also the PTI in governance [1].

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

Change-Id: If89122615a5ba9ff1d053bf70e738f5e7c5dfa2c

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

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

Change-Id: Ic22d1f86c4527bb7153b18bf395d82a36f149d68
Sem-Ver: feature

Kolla-ansible version 4.0.0 contained the steps to follow when logging
in to Kibana for the first time.

These got deleted when the process was seemingly automated, but the
relevant machinery no longer works. See [1] as well.

Backport to Ussuri, Train, Stein (possibly more).

[1] https://review.opendev.org/726289

Change-Id: If65622dc78e7f8fd16e37ee31bc9f34eb9267549

you might refer to:
https://github.com/gophercloud/utils/blob/b0167b94122ca14ce50258a760b4e9b22788f0d7/openstack/clientconfig/results.go#L41

Change-Id: Ia326360c412aad9ca4d1735cc6486aa2fce22c1a
Closes-Bug: #1850812

Change-Id: Ia7b7ad90a546bcf7ad7998449efbaec42bffc1d5
Story: #2007236
Task: #39814

Depends-On: https://review.opendev.org/710217/

Change-Id: I85652f23e487c40192106d23f2cdd45a3077deca

Change-Id: I64d0f5e58058f3d39551e578b79027abded31174

New theme of docs (Victoria+) respects pygments_style.
Since Kolla starts using Victoria reqs while being on Ussuri,
this patch ensures proper rendering both in Ussuri and Victoria.
Thanks @AJaeger for suggestion.

Change-Id: Iaf3c70b24685ab962f29007deec10b9d53c663bc