Open Stack

I don't see in the documentation (probably I didn't check all of it) that
an OpenStack version upgrade doesn't imply other library/modules/services
upgrade. In this case, you will need to bump the OVN/OVS version, keeping
the same OVS/NB/SB information (probably not the same database structures).

In any case, I'll try to make the Neutron server compatible with both
scenarios, but that will take some time to implement (if possible).

On Thu, Oct 6, 2022 at 6:13 PM Jeremy Stanley <fungi at yuggoth.org> wrote:

> On 2022-10-06 17:08:18 +0200 (+0200), Rodolfo Alonso Hernandez wrote:
> [...]
> > I've opened [3]. The default OVN version installed in the CI, using
> Ubuntu
> > 20.04, is v20.03, that is a bit old. I've proposed to bump to v21.06,
> > extensively tested in the Neutron CI. Any tempest job from any project is
> > inherited from this one.
> >
> > Once we have migrated to Ubuntu 22.04 during this cycle, we'll remove
> this
> > forced OVN installation from source.
> [...]
>
> What's the implication for upgrades? Historically, we've needed the
> software to be operable on the prior platform (upgrade OpenStack
> from Zed to 2023.1/Antelope, then upgrade Ubuntu from Focal to
> Jammy). Now with SLURP in the picture, we'll even need OpenStack
> 2023.2/B working on Focal before upgrading to Jammy, right?
> --
> Jeremy Stanley
>
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