cinder 20.0.0 release

meta:version: 20.0.0
meta:diff-start: 19.0.0.0rc1
meta:series: yoga
meta:release-type: release
meta:pypi: no
meta:first: yes
meta:release:Author: Előd Illés <elod.illes@est.tech>
meta:release:Commit: Előd Illés <elod.illes@est.tech>
meta:release:Change-Id: I3516aa1f6a236f4415f3e1c3373059b73efa2c04
meta:release:Code-Review+1: Goutham Pacha Ravi <gouthampravi@gmail.com>
meta:release:Code-Review+1: Matthias Runge <mrunge@redhat.com>
meta:release:Code-Review+1: Ghanshyam <gmann@ghanshyammann.com>
meta:release:Code-Review+1: wu.chunyang <wuchunyang@yovole.com>
meta:release:Code-Review+1: zhurong <aaronzhu1121@gmail.com>
meta:release:Code-Review+1: Rajat Dhasmana <rajatdhasmana@gmail.com>
meta:release:Code-Review+2: Thierry Carrez <thierry@openstack.org>
meta:release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta:release:Workflow+1: Elod Illes <elod.illes@est.tech>

This change is being made directly to stable/yoga because
the matrix is currently under revision in master (Zed
development) and is much different there.

Change-Id: Ib616995b987e695839461f20387bafc114cdb04b

Change-Id: I7fad82b7e123f9153eb15637fbb3ca5db0be8d27

Change-Id: I2e7c04b12d1a1ef99b253ae8dbf47faa290ad1bf

Managing a volume to an encrypted volume type should not be allowed.
One reason is that there is no way for an operator to specify an
encryption key ID for the volume. Another is that we already don't
allow a volume of an encrypted type to be un-managed, so this change
will be symmetric.

Also update and correct the api-ref for this call.

Co-authored-by: xuan <xuanyd@outlook.com>
Co-authored-by: Brian Rosmaita <rosmaita.fossdev@gmail.com>

Change-Id: Ic2da41f3962c1108f974aca952bce3da6d6ac277
Closes-bug: #1944577
(cherry picked from commit 8088dc95)
change:
  cinder/tests/unit/api/contrib/test_volume_manage.py - used a
  feature of unittest.mock that was introduced in py38; rewritten to
  be compatible with py36

cinder 20.0.0.0rc1 release candidate

meta:version: 20.0.0.0rc1
meta:diff-start: -
meta:series: yoga
meta:release-type: release candidate
meta:pypi: no
meta:first: no
meta:release:Author: Elod Illes <elod.illes@est.tech>
meta:release:Commit: Brian Rosmaita <rosmaita.fossdev@gmail.com>
meta:release:Change-Id: I6543949d5c6636b316330e5b7e17be5708bca174
meta:release:Code-Review+1: Rajat Dhasmana <rajatdhasmana@gmail.com>
meta:release:Code-Review+2: Elod Illes <elod.illes@est.tech>
meta:release:Code-Review+2: Hervé Beraud <herveberaud.pro@gmail.com>
meta:release:Workflow+1: Hervé Beraud <herveberaud.pro@gmail.com>

Update the URL to the upper-constraints file to point to the redirect
rule on releases.openstack.org so that anyone working on this branch
will switch to the correct upper-constraints list automatically when
the requirements repository branches.

Until the requirements repository has as stable/yoga branch, tests will
continue to use the upper-constraints list on master.

Change-Id: Ic1e7f19172524a31e12426f61b6a2c2b5cbafa37

Change-Id: I9f9fdaf49fae87b40f1c7a5608bb352cc5c44e21

Also update the max microversion for yoga in the api version
history document.

Change-Id: I0573499b6d4141d3739033d3af5dbfec681fa908

the compression value in get_volume_stats should be ["True", "False"]
and not dependent on the
configuration: "lightos_default_compression_enabled"
if the flag is false, we can not create volume type with
compression=True. the backend is filtered in the scheduler.

Closes-Bug: #1962221

Signed-off-by: Yuval Brave <yuval@lightbitslabs.com>
Change-Id: I09fe872eca1b112f67bad7297de5893696f83373

We're seeing quite a few timeout failures on the following tests in
'cinder.tests.unit.db.test_migrations':

- TestModelsSyncMySQL.test_models_sync
- TestMigrationsWalkMySQL.test_walk_versions

Currently, this is mainly affecting the AArch64 CI but as we saw in
nova, it's possible for this to have an impact on other underpowered CI
hosts. Like nova change I82b9a064d77251945ff1ae99d7049f367ddde92e, we
now set 'TIMEOUT_SCALING_FACTOR' for these tests to 4, meaning these
tests will now get 240 seconds (or 4 minutes) to execute (we set
OS_TEST_TIMEOUT to 60 in 'tox.ini'). As discussed in that change, there
are other ways we could address this but this seems the most sensible
approach to take.

Change-Id: Iaab4984ed5d4cc8d02ef934a0c6f5980a0fb4687
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

Virtualize user guide

This change is in order to include all of the new
products that are coming out for SVC 8.5.0.0

Change-Id: I3d798f0f880b4cccec918807acfcce7f70d7d1d7

Defining particular ports in extra spec "hbsd:target_ports"
determines which of the ports specified by the hitachi_target_ports
or the hitachi_compute_target_ports parameters are used to create LUN
paths during volume attach operations for each volume type.

Implements: blueprint hitachi-vsp-tgt-port-asgn
Change-Id: I2e8d80261fa797c8f3c83c078c29cf1173d46c3c