Q_BUILD_OVS_FROM_GIT is used in Devstack, and in Neutron
BUILD_OVS_FROM_SOURCE recently was changed to it.

Change-Id: Ibe11e4848e46f5df44b23bbdb97f88143e6cc454
Depends-On: https://review.opendev.org/c/openstack/neutron/+/799625

This config option was removed from the Neutron's
configure_for_func_testing.sh script and is replaced with
the Q_BUILD_OVS_FROM_GIT option used also by Devstack.

Depends-On: https://review.opendev.org/c/openstack/neutron/+/799625
Change-Id: If92c28e75f900955cc96907a0a02cca98fe55a53

Added "update_network" method implementation to all "L3AgentExtension"
child classes. This new method will be added as a new abstract method
in future neutron-lib releases.

Needed-By: https://review.opendev.org/c/openstack/neutron-lib/+/818536
Related-Bug: #1950454
Change-Id: If319a47e65e4052dd3bbfba700819cbb9183a263

oslo.context to 2.22.0
oslo.policy to 3.7.0
Mako to 1.0.7
oslo.config to 6.0.0
eventlet to 0.22.1
SQLAlchemy to 1.3.0
requests to 2.18.0
rfc3986 to 1.2.0
idna down to 2.5 (requests 2.18.0 depends on idna<2.6 and >=2.5)

Change-Id: Iff72bfcc386b1219802d7842dfa394711fa8ae5f

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

See also the PTI in governance [1].

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

Change-Id: I7a0d890339572b67890687afd3715164fd856537

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

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

Sem-Ver: feature
Change-Id: I4ce69ff38853d1f1caa898e9ba2f739e8e080a0f

Change-Id: I6e57d97335cdfd9242707524193aa6d8d5f93f88
Depends-On: https://review.opendev.org/c/openstack/neutron/+/803009

Change-Id: Iec2522b4ee83c68674e26ecd71d896c75cf4fa34

The neutron file devstack/lib/ovs was removed in
https://review.opendev.org/c/openstack/neutron/+/793470
in favor of using the devstack in-tree version at
lib/neutron_plugins/ovs_source.  Start using it to
un-break the functional jobs.

Change-Id: I0b847bd24305204388f1ff9dcb83fb6e11d2bac0

Currently, strongSwan driver only triggers "ipsec reload" command
when a new IPsec Site Connection configuration is received. If that
configuration uses a different PSK, it will not be picked up upon
reload called by restart() function. This change introduces a separate
reload_secrets() function which will call "ipsec rereadsecrets" before
"ipsec reload".

Closes-Bug: #1921514
Change-Id: Ia5458bbbb38b1d645547baf56ce3bb5ee2a97781

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

See also the PTI in governance [1].

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

Change-Id: Ia5158ee79d10375b9098f814e60eae66748edd0c

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

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

Sem-Ver: feature
Change-Id: I50cafda3c5ea644330a99ad950732aae7f9b64d4

Partially-Implements blueprint: enginefacade-switch

Change-Id: Ib36524b413bf706ba275e1911c5468bb42a755ac

The latest pip resolver started to check requirements strictly
and it detects many inconsistencies in neutron-vpnaas requirements.
Also applies the practices discussed in the mailing list [1][2].

* Drop pyflakes from requirements.txt as it is not used.
* Move document dependencies to doc/requirements.txt [1]
  and drop them from lower-constriants.txt.
* Bump MarkupSafe lower-constraint to 1.1.1
  to make it work with newer setuptools.
* Bump the minimum neutron requirement to 17.0.0 (victoria release)
  as the previous min version 13.0.0.0b2 is too old.
  Wallaby and Victoria neutron are not different much, so I think
  it is no problem to use the latest released version here.
* Dependenicy related to neutron min version bump are updated
  in requirements and lower-constraints.
  Note that eventlet 0.22.0 is used as lower-constraints as 0.21.0
  (the min requirement in neutron 17.0.0) is blocked in several libs.
* Move linter dependencies to tox.ini and drop them from
  lower-constraints.txt (pylint, pyflakes, astroid, isort)
* Drop psutil from neutron_vpnaas/tests/functional/requirements.txt
  as the specified version of psutil is too old and psutil is a dependency
  of neutron so we don't need to install it explicitly here.

In addition, hacking version is updated as hacking 0.12.0 is not compatible
with python 3.8. W504 and I202 are ignored as we do in the neutron repo.
Other new flake8 violations are fixed.

[1] http://lists.openstack.org/pipermail/openstack-discuss/2021-January/019611.html
[2] http://lists.openstack.org/pipermail/openstack-discuss/2020-December/019362.html

Change-Id: I47f6d39379b68c4d71fc4d85ebb06d97cb5a6ce2

Change-Id: I08502e7251e7f2e956ce54b007af59d09f0f1cfc

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

See also the PTI in governance [1].

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

Change-Id: I96496bd8efd3367cfec5109c845bbda99cf755e2

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

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

Change-Id: Ie22019fdbae34cfaebea5c246714a57be3ca86d4
Sem-Ver: feature

The imp module is deprecated[1] since version 3.4, use importlib to
instead

[1]: https://docs.python.org/3/library/imp.html

Change-Id: Iba4d686f9452728dd6c90a5c2e37e59dc78c6e2b

This patch fixes multiple issues to unblock gate:

1. With new isort releases (5.X.X) pylint started to fail, with error:

     AttributeError: module 'isort' has no attribute 'SortImports'

   This patch pin isort to 4.3.21, the last version before 5.0.0.

2. lower-constraints of appdirs and pytz need to be updated as
   currently lower-constraints job fails.

   Since patch Ia012a8e116a276a6674f86366c803e0e2d8ff704 modified the
   NEUTRON_PATH variable the functional test fails with:

   [..]neutron/tools/configure_for_func_testing.sh: line 113: /home/zuul/src/opendev.org/openstack/neutron-vpnaas/devstack/lib/ovs: No such file or directory

3. Functional job fails, because during tox run the latest released
   neutron is installed and it requires mock to be installed. This
   patch adds mock to functional test requirements. Note: this needs
   to be deleted as soon as new neutron will be released as on
   development branch neutron does not depend on mock anymore.

Change-Id: Ibc4cd7f8a055457b288ef101893c252cf0464a28

Using command pip3 for python3-pip package.

Change-Id: I9f0c7ed7cf8baaa20e382e11e2276498d1c572fe

The *swan drivers can support the selection of main or aggressive
negotiation mode, but vpnaas only supports main mode. When the external
host establishes a VPN communication with the internal virtual machine in
the cloud environment, if the external vpn site connection is configured
in aggressive mode, this will cause communication failure. Therefore, this
patch adds support for aggressive mode.

Change-Id: Ia3c9db2d151bd7c63c6ab500dbdecfaf07583a6f
Partial-Bug: #1701413

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: I842340a7296f40ef639dd6dfd0e4188f3a47680e

These translation sections are not needed anymore, Babel can
generate translation files without them.

Change-Id: Idbd4f0b3565de74aa40a054ee6e98699422a0095

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
* Fix some rendering problems

Update Sphinx version as well.

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.

Disable openstackdocs_auto_name to use 'project' variable as name.

Change pygments_style to 'native' since old theme version always used
'native' and the theme now respects the setting and using 'sphinx' can
lead to some strange rendering.

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.

See also
http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html

Change-Id: Ibeec55164eaa9985b3e9281bc23ecdad232e4fff

Allows neutron-db-manage to upgrade the schema to a
milestone release. We missed this for many releases.

https://docs.openstack.org/neutron/latest/contributor/alembic_migrations.html

Change-Id: Ie606ceb108852ed90baa9bbb0aa609dd58933a42

After astroid upgrade from 2.3.3 to 2.4.0, we hit
unsubscriptable-object error:
neutron_vpnaas/db/vpn/vpn_db.py:197:
E1136: 'ipsec_site_conn_db' is unsubscriptable
neutron_vpnaas/db/vpn/vpn_db.py:622:
E1136: Value 'endpoint_group_db' is unsubscriptable

Use db attribute while vpn_models not define _getitem__()
for getting object values.

Change-Id: If0b83c693eedba5eb11dcda7abe07f51e4539516

Python 3.8 is now our highest level supported python runtime.
This updates the default tox target environments to swap out
py37 for py38 to make sure local development testing is
covering this version.

This does not impact zuul jobs in any way, nor prevent local
tests against py37. It just changes the default if none is
explicitly provided.

Change-Id: Ic9f2f0b044a8ab6e6974447dc2d710b3b328bf84
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>