openstack overcloud external-update run --tags online_upgrade does not run anything

[Jose Luis Franco]

The minor update procedure has suggested for multiple releases the execution of the "openstack overcloud external-update --tags online_upgrade" command to perform the online db migrations once the update succeeded. However, this command does not run any task at all, as all online_upgrade tagged tasks belong to the external_upgrade_tasks section. This section is triggered by a different commmand (openstack overcloud external_upgrade run).

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/758849

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/758849
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=d18209799c7c3d66242e326528eeacae1e668b87
Submitter: Zuul
Branch: master

commit d18209799c7c3d66242e326528eeacae1e668b87
Author: Jose Luis Franco Arza <email address hidden>
Date: Mon Oct 19 19:27:21 2020 +0200

    Run online migration tasks from external_update_tasks too.

    The minor update procedure has been suggesting the execution of the
    online db migrations step for few releases already, by the execution
    of the openstack overcloud external-update run --tags online_upgrade.
    However, this command has never executed any task at all as the
    online_upgrade tasks belong to the external_upgrade_tasks section.
    Instead of changing the interface in all releases by modifying the docs
    let's just fix this in the code.

    Change-Id: I4453e7c755cccc52bb135a14be1b04fdea53de6b
    Closes-Bug: #1900467

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/ussuri
Review: https://review.opendev.org/759725

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/train
Review: https://review.opendev.org/762524

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 12.4.2 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 11.4.0 release.