[cinder][all][tc] Cinder to EOL all EM branches

Jeremy Stanley fungi at yuggoth.org
Wed Jul 26 17:11:07 UTC 2023


On 2023-07-26 18:41:05 +0200 (+0200), Alfredo Moralejo Alonso wrote:
[...]
> For clarity, will this new model affect all the OpenStack projects
> or is it an alternative to the current EM model based on each
> project election?
[...]

All OpenStack projects. The proposed idea is to get rid of the
"Extended Maintenance" phase for stable/.* branches completely, so
once normal maintenance ends for a branch it is renamed to
unmaintained/.* to more clearly communicate the lack of official
maintenance by its corresponding developer/reviewer team. Make sure
you read the current text of the proposed resolution at
https://review.opendev.org/888771 though. It does say "The phase of
Extended Maintenance for a branch is renamed to Unmaintained." and
makes no mention of introducing per-project schedules for the end of
the "maintained" phase.

Since end of "maintained" is project-wide per the chart at
https://releases.openstack.org/ it stands to reason that projects
will continue to coordinate the end date of that phase. For example,
2023.1 a.k.a. "Antelope" is expected to end its maintained phase
around 2024-09-22, so if the current proposal were to be approved by
the TC, that means that around 2024-09-22 the stable/2023.1 branches
of all branched projects would be deleted and new
unmaintained/2023.1 branches created from their prior state. Anyone
pulling from the old stable/2023.1 branches would get an error from
Git that the remote no longer exists, and they would need to start
checking out unmaintained/2023.1 instead if they intended to
continue using that source past the end of the maintained phase.
-- 
Jeremy Stanley
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