[oslo][operators] oslo.messaging and RabbitMQ SSL

Antonio Ojea antonio.ojea.garcia at gmail.com
Thu Feb 21 21:26:19 UTC 2019


On Thu, 21 Feb 2019 at 22:10, Matthew Thode <mthode at mthode.org> wrote:
>
> On 19-02-21 14:56:24, Ben Nemec wrote:
> > For the past few months, we've been investigating a significant bug when
> > enabling SSL for oslo.messaging connections to RabbitMQ.[0] Thanks to some
> > patient and excellent investigation, it was tracked down to an issue in the
> > amqp library that we use in oslo.messaging. The fix has now been released as
> > 2.4.1, and we've updated the requirements on master to reflect that, but we
> > can't backport requirements changes to the stable branches. Since this
> > affects releases going back to Pike, that's potentially a lot of affected
> > users. We're planning to release note[1] all of the stable branches to
> > communicate the need to use a newer version of the library, but I also
> > wanted to send an email to the list in order to help get the word out.
> > Basically, since we can't fix this in the library itself I'm running a
> > publicity campaign to let everyone know what the fix is. :-)
> >
> > If you have any questions, feel free to reach out here or on IRC in
> > #openstack-oslo. Thanks.
> >
> > -Ben
> >
> > 0: https://bugs.launchpad.net/oslo.messaging/+bug/1800957
> > 1: https://review.openstack.org/#/c/638461
> >
>
> Stable policy may allow for the backport, depending on the details of
> the issue.
>
> https://docs.openstack.org/project-team-guide/stable-branches.html
>

quoting Ken Giusti

> Unfortunately we can't backport this fix to previous stable branches since it is a change to requirements which is technically a feature release.

https://bugs.launchpad.net/oslo.messaging/+bug/1800957/comments/52



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