Done. I followed path [1] as it already involved many people including me. Le jeu. 28 août 2025 à 20:42, Dmitriy Rabotyagov <noonedeadpunk@gmail.com> a écrit :

Hey folks,

I wanted to raise attention to a relatively old issue, which has had a patch around since January [1]. Basically a regression [2] was introduced and backported to 2024.1 as part of an attempt to fix QManager execution in containers. However, it does not account for the possibility of os.getpgrp() returning 0 in some edge cases, which makes, for instance, impossible to sync database for Nova during upgrades, if QManager is used.

Thus I'm asking to kindly review the [1] as it appears to be a blocker for some upgrades involving affected versions of oslo.messaging. I have not spotted this patch right away, so I proposed an alternative [3], but I'm happy to abandon it in favor of [1].

Thanks in advance for upcoming reviews :)

[1] https://review.opendev.org/c/openstack/oslo.messaging/+/939540 [2] https://review.opendev.org/c/openstack/oslo.messaging/+/928034 [3] https://review.opendev.org/c/openstack/oslo.messaging/+/958528

-- Hervé Beraud Principal Software Engineer at Red Hat irc: hberaud https://github.com/4383/