Hello,


During this cycle we updated the redis support implementations to support authentication
and SSL for redis sentinel, following the new implementation in oslo.cache. However later
it turned out this change breaks kolla because it has been using redis sentinel without
authentication while it enables authentication in redis[1].

I've submitted the changes[2] to restore the old behavior (not to enable AUTH or SSL for
sentinel even when one is enabled in redis). Once these are merged in master then I'll
propose backports to stable/2024.1 and propose new stable/2024.1 release.

I'd like to request approval about the release and also bumping tooz and taksflow
version in stable/2024.1 requirements to unblock kolla and any other deployments using
the partial authentication for redis sentinel.

Thank you,
Takashi


[1]
https://bugs.launchpad.net/python-tooz/+bug/2056656

[2]
https://review.opendev.org/c/openstack/taskflow/+/912346
https://review.opendev.org/c/openstack/tooz/+/912344/

--
Takashi Kajinami
irc: tkajinam
github: https://github.com/kajinamit
launchpad: https://launchpad.net/~kajinamit