openstack overcloud update ... fails when yum is locked on an overcloud node

[Marios Andreou]

As discussed at https://bugzilla.redhat.com/show_bug.cgi?id=1467649 - a previous (failed/hanging?) yum process could cause the overcloud minor update to hang indefinitely. It would be much better to exit with a relevant error message.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/483390

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/483390
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=839c0b111651b8f5a1608f179781707b78dbacaa
Submitter: Jenkins
Branch: master

commit 839c0b111651b8f5a1608f179781707b78dbacaa
Author: marios <email address hidden>
Date: Thu Jul 13 16:11:13 2017 +0300

    Adds check for existing yum process during the legacy minor update

    Checks for an existing /var/run/yum.pid and exit 1 with an error
    message saying why.

    Change-Id: I374eeb4164a8007ae67fea2796eac109fffdef97
    Closes-Bug: 1704131

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/483829

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/483829
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=08a89804781d63c8f234244bdd10b9149eaac8bd
Submitter: Jenkins
Branch: stable/ocata

commit 08a89804781d63c8f234244bdd10b9149eaac8bd
Author: marios <email address hidden>
Date: Thu Jul 13 16:11:13 2017 +0300

    Adds check for existing yum process during the legacy minor update

    Checks for an existing /var/run/yum.pid and exit 1 with an error
    message saying why.

    Change-Id: I374eeb4164a8007ae67fea2796eac109fffdef97
    Closes-Bug: 1704131
    (cherry picked from commit 839c0b111651b8f5a1608f179781707b78dbacaa)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/484296

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/484296
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=ebd6c013b8556c4d19b7bfda17d2a14c221036c2
Submitter: Jenkins
Branch: stable/newton

commit ebd6c013b8556c4d19b7bfda17d2a14c221036c2
Author: marios <email address hidden>
Date: Thu Jul 13 16:11:13 2017 +0300

    Adds check for existing yum process during the legacy minor update

    Checks for an existing /var/run/yum.pid and exit 1 with an error
    message saying why.

    Change-Id: I374eeb4164a8007ae67fea2796eac109fffdef97
    Closes-Bug: 1704131
    (cherry picked from commit 839c0b111651b8f5a1608f179781707b78dbacaa)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 6.2.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 7.0.0.0b3 development milestone.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 5.3.1 release.

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/528984

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/pike
Review: https://review.openstack.org/529309

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/528984
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=bfe876e01c9b29f8eaf72579614b4e52d4d795b5
Submitter: Zuul
Branch: master

commit bfe876e01c9b29f8eaf72579614b4e52d4d795b5
Author: Yurii Prokulevych <email address hidden>
Date: Tue Dec 19 10:10:57 2017 +0200

    Check for yum lock befor all yum* operations.

    A previous (failed/hanging?) yum process blocks 'yum makecache'
     and 'yum check-update' operations, which leads to timeout during
    minor update.

    Change-Id: I461c1c722944813493f53f339054f420d6ddbe15
    Related-Bug: #1704131

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/529309
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=2ae1f02e4e0d80f813e74db40ed12d7ea7cf11f6
Submitter: Zuul
Branch: stable/pike

commit 2ae1f02e4e0d80f813e74db40ed12d7ea7cf11f6
Author: Yurii Prokulevych <email address hidden>
Date: Tue Dec 19 10:10:57 2017 +0200

    Check for yum lock befor all yum* operations.

    A previous (failed/hanging?) yum process blocks 'yum makecache'
     and 'yum check-update' operations, which leads to timeout during
    minor update.

    Change-Id: I461c1c722944813493f53f339054f420d6ddbe15
    Cherry picked from commit bfe876e01c9b29f8eaf72579614b4e52d4d795b5
    Related-Bug: #1704131

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: stable/ocata
Review: https://review.openstack.org/530725

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/530725
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=4c002bd1d6d8c2118cb27b3246e08a80a8a8107f
Submitter: Zuul
Branch: stable/ocata

commit 4c002bd1d6d8c2118cb27b3246e08a80a8a8107f
Author: Yurii Prokulevych <email address hidden>
Date: Tue Dec 19 10:10:57 2017 +0200

    Check for yum lock befor all yum* operations.

    A previous (failed/hanging?) yum process blocks 'yum makecache'
     and 'yum check-update' operations, which leads to timeout during
    minor update.

    Change-Id: I461c1c722944813493f53f339054f420d6ddbe15
    Related-Bug: #1704131
    (cherry picked from commit bfe876e01c9b29f8eaf72579614b4e52d4d795b5)
    (cherry picked from commit 2ae1f02e4e0d80f813e74db40ed12d7ea7cf11f6)