cover job started to fail with Killed

[Ihar Hrachyshka]

Pipeline here: https://zuul.opendev.org/t/openstack/builds?job_name=openstack-tox-cover&project=openstack/neutron

First failure is May 14: https://zuul.opendev.org/t/openstack/build/6899085a449248ed8b017eb4e9f231ab

In logs, it looks like this:

2024-05-14 16:33:32.050334 | ubuntu-jammy | Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages
2024-05-14 16:33:32.050424 | ubuntu-jammy | declare_namespace(pkg)
2024-05-14 16:33:32.050451 | ubuntu-jammy | /home/zuul/src/opendev.org/openstack/neutron/.tox/cover/lib/python3.10/site-packages/pkg_resources/__init__.py:2832: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('repoze')`.
2024-05-14 16:33:32.050472 | ubuntu-jammy | Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages
2024-05-14 16:33:32.050490 | ubuntu-jammy | declare_namespace(pkg)
2024-05-14 16:33:32.050516 | ubuntu-jammy | /home/zuul/src/opendev.org/openstack/neutron/.tox/cover/lib/python3.10/site-packages/pkg_resources/__init__.py:2832: DeprecationWarning: Deprecated call to `pkg_resources.declare_namespace('repoze')`.
2024-05-14 16:59:58.794881 | ubuntu-jammy | Implementing implicit namespace packages (as specified in PEP 420) is preferred to `pkg_resources.declare_namespace`. See https://setuptools.pypa.io/en/latest/references/keywords.html#keyword-namespace-packages
2024-05-14 16:59:58.796083 | ubuntu-jammy | declare_namespace(pkg)
2024-05-14 16:59:58.796171 | ubuntu-jammy | Killed
2024-05-14 17:03:29.030113 | ubuntu-jammy | Ran 20812 tests in 1777.707s
2024-05-14 17:03:29.174365 | ubuntu-jammy | FAILED (id=0, failures=1, skips=1701)

Could it be that the job no longer has enough memory and gets OOM killed?

I've compared versions of packages updated between older good and newer bad runs, and I only see these bumped: sqlalchemy 1.4.51 -> 2.0.29 and alembic 1.9.4 -> 1.13.1.

Different runs have different unit tests reported as failed (all failed runs claim a single test case failed).

Examples of different failed tests:

https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_218/917262/3/check/openstack-tox-cover/2180cc3/testr_results.html - neutron.tests.unit.services.network_segment_range.test_plugin.TestNetworkSegmentRange.test_delete_network_segment_range_failed_with_segment_referenced

https://9b86ab5bbc6be76c9905-30f46d6ec556e6b2dd47ea35fedbb1ac.ssl.cf5.rackcdn.com/919699/4/check/openstack-tox-cover/ce9baa9/testr_results.html - neutron.tests.unit.services.ovn_l3.test_plugin.OVNL3ExtrarouteTests .test_floatingip_update_different_port_owner_as_admin

https://6eed35a50c35f284b4d2-bf433abff5f8b85f7f80257b72ac6f67.ssl.cf2.rackcdn.com/919632/1/check/openstack-tox-cover/3b1c5fa/testr_results.html - neutron.tests.unit.services.placement_report.test_plugin.PlacementReportPluginTestCases.test__sync_placement_state_legacy

I suspect specific unit test cases are not relevant - the test runner process dies for some reason and whatever the test it was running at that moment gets reported as failed.

[Bence Romsics (bence-romsics)]

This looks to have a near 50% failure rate, since it started so I'm setting it to Critical.

Logsearch url:
https://opensearch.logs.openstack.org/_dashboards/app/data-explorer/discover/#?_a=(discover:(columns:!(_source),isDirty:!t,sort:!()),metadata:(indexPattern:'94869730-aea8-11ec-9e6a-83741af3fdcd',view:discover))&_g=(filters:!(),refreshInterval:(pause:!t,value:0),time:(from:now-10d,to:now))&_q=(filters:!(),query:(language:lucene,query:'message:%22Killed%22%20AND%20build_name:%22openstack-tox-cover%22'))

[Brian Haley (brian-haley)]

So it doesn't look like the job exceeded any time limit, so it's not getting killed by zuul.

There isn't much of anything in the logs except "Killed" which isn't helpful, but it looks OOM related.

Failure in testr log shows:

...test_router_remove_interface_returns_200testtools.testresult.real._StringException

Logstash only shows Neutron with the "Killed" string, the Octavia ones can be ignored as that has a message it's killing the provider driver.

The first occurrence according to logstash is here:

https://review.opendev.org/c/openstack/neutron/+/919602/1

May 14 2:28 PM

Any of the other changes seem unrelated to each other, and as Bence noted, it's not the same test triggering anything.

The only obvious thing that merged shortly before that is the requirements change for sqlalchemy 2.0.29:

https://review.opendev.org/c/openstack/requirements/+/879743

Promoted May 14 9:07 AM

I don't see anything in more recent versions that mentions memory issues:

https://docs.sqlalchemy.org/en/20/changelog/changelog_20.html#change-2.0.30

But this is a unit test which shouldn't be involving a running mysqld :-/

There weren't a whole lot of requirements bumps in that timeframe either:

https://review.opendev.org/q/project:openstack/requirements

testrepository is the only other one, to 0.0.21, previous version 0.0.20 was from 2014 which is interesting, but it's not getting installed.

Regarding the version of coverage, it was 7.4.4 (2024-03-14) - again, not exactly recent and nothing in a newer version changelog implicating any memory issues. But I guess we could start pinning things to see

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/920150

[Brian Haley (brian-haley)]

Reverting the sqlalchemy bump and the issue doesn't happen in my test patch.

Will try and narrow things down.

[Brian Haley (brian-haley)]

So it was the oom-killer. I was able to get infra to hold the node on one of the failed jobs, here's some snippets from syslog:

May 28 21:55:17 np0037615281 kernel: [ 1900.367241] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/u
ser.slice/user-1000.slice/session-1.scope,task=/home/zuul/src/,pid=5226,uid=1000
May 28 21:55:17 np0037615281 kernel: [ 1900.367282] Out of memory: Killed process 5226 (/home/zuul/src/) total-vm:1051852kB, anon-rss:935592kB, file-rss
:0kB, shmem-rss:0kB, UID:1000 pgtables:1952kB oom_score_adj:0
May 28 21:55:17 np0037615281 systemd[1]: session-1.scope: A process of this unit has been killed by the OOM killer.

And the pid is this, which isn't very specific:

May 28 21:55:17 np0037615281 kernel: [ 1900.367219] [ 5226] 1000 5226 262963 233898 1998848 0 0 /home/zuul/src/

Since there were 8 of these I'll assume it was the cover job running concurrently on 8 vcpus.

There isn't much more info on the held system.

[Ihar Hrachyshka (ihar-hrachyshka)]

@Brian do we have an estimate of time added to the job if we reduce the concurrency to e.g. 4? This could be a short-term path forward. I think we should still check with sqlalchemy author (Mike) to see if he has any ideas why sqlalchemy version bump could blow up the memory usage for cover job. (I also wonder if any other projects noticed memory use increase after the sqla bump. Maybe infra folks could have some insights.)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/920766

[Brian Haley (brian-haley)]

So just based on my test patch, the cover job is typically around 36 minutes. With --concurrency 4 it is between 46 and 1:18, but it would probably never be noticed since other jobs are longer. The job will get killed at 1:20 without increasing it's timeout, so we might have to deal with that.

I was going to send an email to the list asking for advice and/or Mike's help. It might be I can just run locally gathering stats and see something, I know when I ran it locally things got very slow. Don't know why I didn't do that earlier.

I will also propose a change to add --concurrency 4 as a temp workaround until we can figure this out.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/920766
Committed: https://opendev.org/openstack/neutron/commit/5a1e9826c26a6e4d2d078fcedff3a3f696b537a6
Submitter: "Zuul (22348)"
Branch: master

commit 5a1e9826c26a6e4d2d078fcedff3a3f696b537a6
Author: Brian Haley <email address hidden>
Date: Wed May 29 13:41:04 2024 -0400

    Temporarily add '--concurrency 4' to coverage job

    Add '--concurrency 4' when running coverage job as it
    helps work around an OOM killer issue we are seeing in
    the gate. It typically only adds between 10 and 30
    minutes to job. Can revert once issue is resolved.

    Partial-bug: #2065821
    Change-Id: I33aea3a3c884877573d4d45c6e07955bb177c766

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/921420

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/921420
Committed: https://opendev.org/openstack/neutron/commit/eaca8a360fa6e6960549865184b8aae38fab6610
Submitter: "Zuul (22348)"
Branch: master

commit eaca8a360fa6e6960549865184b8aae38fab6610
Author: yatinkarel <email address hidden>
Date: Tue May 28 15:35:41 2024 +0530

    Add some swap to tox-cover job

    As mentioned in the related bug we are seeing
    hign memory usage in the job since sqlalchemy
    bump to 2.0 and this leads to gate instability.
    Adding some swap to handle this until the issue
    is fixed.

    Also reverts the concurrency reduction change[1]
    that was done for this issue as that shouldn't be
    needed now.

    [1] https://review.opendev.org/c/openstack/neutron/+/920766
    Related-Bug: #2065821

    Change-Id: I33c4869c1d5230c0c8cc2f0dd4f6d071600bf220

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/921309
Committed: https://opendev.org/openstack/neutron/commit/11027e3e1ef9a58d5b2faa575a3764bd33cd2a08
Submitter: "Zuul (22348)"
Branch: master

commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/2024.1
Review: https://review.opendev.org/c/openstack/neutron/+/925452

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/2023.2
Review: https://review.opendev.org/c/openstack/neutron/+/925453

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/2023.1
Review: https://review.opendev.org/c/openstack/neutron/+/925454

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: unmaintained/zed
Review: https://review.opendev.org/c/openstack/neutron/+/925455

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: unmaintained/yoga
Review: https://review.opendev.org/c/openstack/neutron/+/925456

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: unmaintained/xena
Review: https://review.opendev.org/c/openstack/neutron/+/925457

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: unmaintained/wallaby
Review: https://review.opendev.org/c/openstack/neutron/+/925458

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: unmaintained/victoria
Review: https://review.opendev.org/c/openstack/neutron/+/925459

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Slawek Kaplonski <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/neutron/+/920150
Reason: This review is > 4 weeks without comment, and failed Zuul jobs the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925452
Committed: https://opendev.org/openstack/neutron/commit/0afdfb0ad5a4b2ede06624b8732a0b14965475df
Submitter: "Zuul (22348)"
Branch: stable/2024.1

commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/base.yaml
        zuul.d/grenade.yaml
        zuul.d/job-templates.yaml
        zuul.d/project.yaml
        zuul.d/rally.yaml
        zuul.d/tempest-multinode.yaml
        zuul.d/tempest-singlenode.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925453
Committed: https://opendev.org/openstack/neutron/commit/af8d6155179753e1a6a7eddcc2bd5251879aca01
Submitter: "Zuul (22348)"
Branch: stable/2023.2

commit af8d6155179753e1a6a7eddcc2bd5251879aca01
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/job-templates.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925454
Committed: https://opendev.org/openstack/neutron/commit/0b7af2ba5378bb6d4b2cde1b3564a268107a97c0
Submitter: "Zuul (22348)"
Branch: stable/2023.1

commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/job-templates.yaml
        zuul.d/project.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925455
Committed: https://opendev.org/openstack/neutron/commit/049bf273d8a84c6dfa38ae1d085616ed18c1bd67
Submitter: "Zuul (22348)"
Branch: unmaintained/zed

commit 049bf273d8a84c6dfa38ae1d085616ed18c1bd67
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/job-templates.yaml
        zuul.d/project.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)
    (cherry picked from commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925456
Committed: https://opendev.org/openstack/neutron/commit/19ab990dc20aaa7d4fd91fc3aad8aff9407677fb
Submitter: "Zuul (22348)"
Branch: unmaintained/yoga

commit 19ab990dc20aaa7d4fd91fc3aad8aff9407677fb
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/base.yaml
        zuul.d/job-templates.yaml
        zuul.d/rally.yaml
        zuul.d/tempest-multinode.yaml
        zuul.d/tempest-singlenode.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)
    (cherry picked from commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0)
    (cherry picked from commit 049bf273d8a84c6dfa38ae1d085616ed18c1bd67)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925457
Committed: https://opendev.org/openstack/neutron/commit/b87958170cb5cd74a407090a844e1c910f4583bc
Submitter: "Zuul (22348)"
Branch: unmaintained/xena

commit b87958170cb5cd74a407090a844e1c910f4583bc
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/job-templates.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)
    (cherry picked from commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0)
    (cherry picked from commit 049bf273d8a84c6dfa38ae1d085616ed18c1bd67)
    (cherry picked from commit 19ab990dc20aaa7d4fd91fc3aad8aff9407677fb)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925458
Committed: https://opendev.org/openstack/neutron/commit/48dbb21d3cb9bc4d67788dde0b87c39d2775be87
Submitter: "Zuul (22348)"
Branch: unmaintained/wallaby

commit 48dbb21d3cb9bc4d67788dde0b87c39d2775be87
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/job-templates.yaml
        zuul.d/tempest-multinode.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)
    (cherry picked from commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0)
    (cherry picked from commit 049bf273d8a84c6dfa38ae1d085616ed18c1bd67)
    (cherry picked from commit 19ab990dc20aaa7d4fd91fc3aad8aff9407677fb)
    (cherry picked from commit b87958170cb5cd74a407090a844e1c910f4583bc)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/neutron/+/925459
Committed: https://opendev.org/openstack/neutron/commit/aa2089cb14d40bdd3feee43b2b93501f961b583f
Submitter: "Zuul (22348)"
Branch: unmaintained/victoria

commit aa2089cb14d40bdd3feee43b2b93501f961b583f
Author: Brian Haley <email address hidden>
Date: Tue Jun 4 12:23:27 2024 -0400

    Fix regex lines in zuul.d/* files

    Commit 260c968118934 broke the gate by causing jobs
    to not get run when it added RE2 compatibility for
    irrelevant-files. Digging found that RE2 doesn't
    support negative lookahead (and won't ever), so it's
    impossible to replace the previous pcre filter with a
    similar RE2 filter.

    Instead of reverting to the original filter, which
    is considered obsolete by zuul, this patch fixes the
    issue by explicitly listing all files under zuul.d/
    except the one that we actually want to trigger the
    jobs: zuul.d/project.yaml.

    Listing all the files in the directory for every job
    is not ideal, and we may revisit it later, or perhaps
    even reconsider the extensive use of irrelevant-files
    in the neutron tree. This will have to wait for when
    the gate is in better shape though.

    [0] https://github.com/google/re2/issues/156

    Conflicts:
        zuul.d/base.yaml
        zuul.d/grenade.yaml
        zuul.d/job-templates.yaml
        zuul.d/tempest-multinode.yaml
        zuul.d/tempest-singlenode.yaml

    Related-bug: #2065821
    Change-Id: I3bba89ac14414c6b7d375072ae92d2e0b5497736
    (cherry picked from commit 11027e3e1ef9a58d5b2faa575a3764bd33cd2a08)
    (cherry picked from commit 0afdfb0ad5a4b2ede06624b8732a0b14965475df)
    (cherry picked from commit af8d6155179753e1a6a7eddcc2bd5251879aca01)
    (cherry picked from commit 0b7af2ba5378bb6d4b2cde1b3564a268107a97c0)
    (cherry picked from commit 049bf273d8a84c6dfa38ae1d085616ed18c1bd67)
    (cherry picked from commit 19ab990dc20aaa7d4fd91fc3aad8aff9407677fb)
    (cherry picked from commit b87958170cb5cd74a407090a844e1c910f4583bc)
    (cherry picked from commit 48dbb21d3cb9bc4d67788dde0b87c39d2775be87)

[Brian Haley (brian-haley)]

I originally marked my change Related-bug, but I believe all the changes above have addressed the problem, so will close this bug.