openstack/nova - nova - OpenDev: Free Software Needs Free Tools

Add mypy so we can run these checks as part of our linting step. Note
that mypy is the last item in the list of checks since flake8 is going
to catch e.g. syntax issues which should be addressed first.
This also allows us to drop use of mypywrap: rather than wrapping mypy,
we can make use of mypy's configuration to specify the files we wish to
run checks on.
Change-Id: Ie51401ead4e31ccd70ab833c59cb397f802ff188
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

pre-commit is an effective linter runner. No need to duplicate things.
We are able to remove our homegrown "is this valid JSON" check by using
the one built into pre-commit. Beautiful!
Change-Id: I89398d4a1c5d4e7205f5f9c499cba0b4ff90fa46
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

This is causing lint failures in the requirements job.
Change-Id: I7afc10130b77bdfb419bb68b670ec7ebecb4026b
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

For more information about this automatic import see:
https://docs.openstack.org/i18n/latest/reviewing-translation-import.html
Change-Id: I8075ca98de9fa9131dfd1343cf44fa80d14cfb12

Live migration of paused instance fails when VIR_MIGRATE_POSTCOPY
flag is set. In this patch, the flag is unset to permit live migration
of paused instance.
Change-Id: Ib5cbc948cb953e35a22bcbb859976f0afddcb662
Closes-Bug: #1671011 

Previously, we first called to Cinder to cleanp source volume
connections, then to Neutron to activate destination port bindings.
This means that, if Cinder or the storage backend were slow, the live
migrated instance would be without network connectivity during that
entire process.
This patch immediately activates the port bindings on the destination
(and thus gives the instance network connectivity). We just need to
get the old network_info first, in order to use it in notifications
and to stash it for the later call to
driver.post_live_migration_at_source().
This is a smaller and safer change than the parallelization attempt in
the subsequent patch, so it's done in its own patch because it might
be backportable, and would help with network downtime during live
migration.
To avoid any potential data leaks, we want to be certain to cleanup
volumes on the source. To that end we wrap the code that is being
moved before the source volume cleanup code in a try/finally block
in order to prevent any uncaught exception from blocking the cleanup.
Change-Id: I700943723a32e732e3e3be825f3fd44a9f923a0b

This is the final change in the codespell series
and updates the .git-blame-ignore-revs file
to ignore the changes in git blame by default.
Change-Id: Ibfbaa411e29336f3d51459ff2225000c612ed2bf

This chnage adds the pre-commit config and
tox targets to run codespell both indepenetly
and via the pep8 target.
This change correct all the final typos in the
codebase as detected by codespell.
Change-Id: Ic4fb5b3a5559bc3c43aca0a39edc0885da58eaa2

This bumps the version of flake8 and resolves some erroneous failures in
f-strings. A number of new E721 (do not compare types) class errors are
picked up, which are all addressed.
Change-Id: I7a1937b107ff3af8d1e5fe23fc32b120ef4697f7
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

This option was deprecated in favor of the HTTPProxyToWSGI middleware
in 26.0.0 release[1].
[1] cf906cdcc2
Related-Bug: #1967686
Change-Id: Iad8880127531dc2788d646f8a05b5c17fd9d0969

Change-Id: I8439c5df745712fe11b89acb794a6e92290ba3c9
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

I did not have a clear understanding of when a security group would or
would not be applied to a port and reading the documentation did not
help. Massively expand the security groups document, adding a couple of
important notes along the way as well as references to the nova-specific
security group operations. The document is moved from the admin guide to
the user guide (with redirects) since these are not admin-only
operations by default.
Change-Id: I212bc99112aad2f1e3057befca381a26d702be2e
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

After the recent openstacksdk patches, the volume code uses the SDK's
get_node instead of the local _get_node wrapper, causing the resulting
object to not have a UUID field that Nove expects.
This change proposes the minimum possible fix to unwedge the CI.
Change-Id: I8165628877f887553bf7b36da301ee062d29621c

When cpu_state power management strategy is requested nova-compute
should not fail to start if there is no cpufreq governor is supported by
the host.
Closes-Bug: #2045966
Change-Id: Ice2fa47bdab320a7e472fbb4767761448d176bad