[ClusterLabs] Planning for Pacemaker 3

[Ken Gaillot]

On Tue, 2024-01-23 at 18:49 +0100, Jehan-Guillaume de Rorthais wrote:
> Hi there !
> 
> On Wed, 03 Jan 2024 11:06:27 -0600
> Ken Gaillot <kgaillot at redhat.com> wrote:
> 
> > Hi all,
> > 
> > I'd like to release Pacemaker 3.0.0 around the middle of this
> > year. 
> > I'm gathering proposed changes here:
> > 
> >  
> > https://projects.clusterlabs.org/w/projects/pacemaker/pacemaker_3.0_changes/
> > 
> > Please review for anything that might affect you, and reply here if
> > you
> > have any concerns.
> 
> Erm. Well, as this is a major upgrade where we can affect people's
> conf and
> break old things & so on, I'll jump in this discussion with a
> wishlist to
> discuss :)
> 

I made sure we're tracking all these (links below), but realistically
we're going to have our hands full dropping all the deprecated stuff in
the time we have. Most of these can be done in any version.

> 1. "recover", "migration-to" and "migration-from" actions support ?
> 
>   See discussion:
>   
> https://lists.clusterlabs.org/pipermail/developers/2020-February/002258.html

https://projects.clusterlabs.org/T317

https://projects.clusterlabs.org/T755

> 
> 2.1. INT64 promotion scores?

https://projects.clusterlabs.org/T756

> 2.2. discovering promotion score ahead of promotion?

https://projects.clusterlabs.org/T505

> 2.3. make OCF_RESKEY_CRM_meta_notify_* or equivalent officially
> available in all
>      actions 
> 
>   See discussion:
>   
> https://lists.clusterlabs.org/pipermail/developers/2020-February/002255.html
> 

https://projects.clusterlabs.org/T757


> 3.1. deprecate "notify=true" clone option, make it true by default

https://projects.clusterlabs.org/T758

> 3.2. react to notify action return code
> 
>   See discussion:
>   
> https://lists.clusterlabs.org/pipermail/developers/2020-February/002256.html
> 

https://projects.clusterlabs.org/T759

> Off course, I can volunteer to help on some topics.
> 
> Cheers!
> 
-- 
Ken Gaillot <kgaillot at redhat.com>