master: Gather podman infos fails w/ no log

https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_c5d/778083/2/gate/tripleo-ci-centos-8-scenario001-standalone/c5dd110/logs/undercloud/home/zuul/standalone_deploy.log

Is this the issue?

[2021-04-30 12:25:14,147][ceph_volume.devices.lvm.batch][INFO ] All data devices are unavailable
[2021-04-30 12:25:18,260][ceph_volume.main][INFO ] Running command: ceph-volume lvm list --format json
[2021-04-30 12:25:18,260][ceph_volume.main][ERROR ] ignoring inability to load ceph.conf
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/ceph_volume/main.py", line 144, in main
    conf.ceph = configuration.load(conf.path)
  File "/usr/lib/python3.6/site-packages/ceph_volume/configuration.py", line 51, in load
    raise exceptions.ConfigurationError(abspath=abspath)
ceph_volume.exceptions.ConfigurationError: Unable to load expected Ceph config at: /etc/ceph/ceph.conf
[2021-04-30 12:25:18,262][ceph_volume.process][INFO ] Running command: /usr/sbin/lvs --noheadings --readonly --separ

https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_c5d/778083/2/gate/tripleo-ci-centos-8-scenario001-standalone/c5dd110/logs/undercloud/var/log/ceph/4b5c8c0a-ff60-454b-a1b4-9747aa737d19/ceph-volume.log

I don't think so, that log is the same even for green jobs (e.g. [1]) and that kind of error is ignored (see the osd [2] running).

I see the same task (Gather podman infos) is run for each step, and I guess it's used to manage the container order according to the info retrieved, so we should reproduce this error providing more logs on that specific task.

[1] https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_f9b/778915/17/check/tripleo-ci-centos-8-scenario001-standalone/f9b3777/logs/undercloud/var/log/ceph/4b5c8c0a-ff60-454b-a1b4-9747aa737d19/ceph-volume.log

[2] https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_c5d/778083/2/gate/tripleo-ci-centos-8-scenario001-standalone/c5dd110/logs/undercloud/var/log/ceph/4b5c8c0a-ff60-454b-a1b4-9747aa737d19/ceph-osd.0.log

We probably need to run with debug and reproduce this to see what's going on. I've seen this intermittent failure since long time,

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/tripleo-ansible/+/789548

Related fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/tripleo-heat-templates/+/789615

Reviewed: https://review.opendev.org/c/openstack/tripleo-ansible/+/789548
Committed: https://opendev.org/openstack/tripleo-ansible/commit/1136ca69fee750792584ac6bb1975b7da2aae75f
Submitter: "Zuul (22348)"
Branch: master

commit 1136ca69fee750792584ac6bb1975b7da2aae75f
Author: Sagi Shnaidman <email address hidden>
Date: Tue May 4 13:47:56 2021 +0300

    Temporarily disable no_log for podmans info task

    In order to investigate the issue, let's disable no_log.

    Related-Bug: #1926649
    Change-Id: I30861aa289355efff0d39d373e3f20e95d1094cc

This is the issue in podman, opened a bug there: https://github.com/containers/podman/issues/10225
Will add retry to avoid that.

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/tripleo-ansible/+/789928

Reviewed: https://review.opendev.org/c/openstack/tripleo-ansible/+/789928
Committed: https://opendev.org/openstack/tripleo-ansible/commit/84f18e73af3dfda9e1c5f89cd0a88a772ff383cb
Submitter: "Zuul (22348)"
Branch: master

commit 84f18e73af3dfda9e1c5f89cd0a88a772ff383cb
Author: Sagi Shnaidman <email address hidden>
Date: Wed May 5 20:25:20 2021 +0300

    Add retries to containers listing

    To avoid failure in container listing add 4 retries with 1 sec
    delay between.
    See podman issue: https://github.com/containers/podman/issues/10225
    Closes-Bug: #1926649

    Mark tripleo-ansible-centos-8-molecule-tripleo-modules as non voting,
    for later investigation and fix:
    https://zuul.opendev.org/t/openstack/builds?job_name=
    tripleo-ansible-centos-8-molecule-tripleo-modules&project=openstack/tripleo-ansible
    Change-Id: Id0575ece56462f78439bc6ff99e9bb971eebb0ac

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/tripleo-ansible/+/790266

Reviewed: https://review.opendev.org/c/openstack/tripleo-ansible/+/790266
Committed: https://opendev.org/openstack/tripleo-ansible/commit/f2f9110938b79afb9b9abbf162406f7be48100c5
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit f2f9110938b79afb9b9abbf162406f7be48100c5
Author: Sagi Shnaidman <email address hidden>
Date: Wed May 5 20:25:20 2021 +0300

    Add retries to containers listing

    To avoid failure in container listing add 4 retries with 1 sec
    delay between.
    See podman issue: https://github.com/containers/podman/issues/10225
    Closes-Bug: #1926649

    Mark tripleo-ansible-centos-8-molecule-tripleo-modules as non voting,
    for later investigation and fix:
    https://zuul.opendev.org/t/openstack/builds?job_name=
    tripleo-ansible-centos-8-molecule-tripleo-modules&project=openstack/tripleo-ansible
    Change-Id: Id0575ece56462f78439bc6ff99e9bb971eebb0ac
    (cherry picked from commit 84f18e73af3dfda9e1c5f89cd0a88a772ff383cb)

https://tracker.ceph.com/issues/50691

related bug: https://bugs.launchpad.net/tripleo/+bug/1928078

This issue was fixed in the openstack/tripleo-ansible 3.1.1 release.

This issue was fixed in the openstack/tripleo-ansible 4.0.0 release.

Change abandoned by "James Slagle <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/tripleo-heat-templates/+/789615
Reason: Abandoning this patch per the TripleO Patch Abandonment guidelines
(https://specs.openstack.org/openstack/tripleo-specs/specs/policy/patch-abandonment.html).
If you wish to have this restored and cannot do so yourself, please reach out
via #tripleo on OFTC or the OpenStack Dev mailing list.