[rdo-dev] Zuulv3 migration June 20th 2018

[Paul Belanger]

On Tue, Jun 19, 2018 at 06:03:00PM -0400, Paul Belanger wrote:
> On Mon, Jun 18, 2018 at 11:39:17AM -0400, Paul Belanger wrote:
> > Greetings,
> > 
> > This coming Wednesday (13:00 UTC) we'll be mass migrating the remaining
> > projects on review.rdoproject.org to Zuulv3. If you haven't need watching, over
> > the last 2 weeks we've migrated a fair bit of the projects to zuulv3.  So why
> > are we mass migrating the rest? To be honest, it is to cut down on the split
> > brain CI system we are running.
> > 
> > Right now, we are still doing changes to JJB, then running our migration script
> > to generate ansible playbooks for zuulv3 jobs. While this works, it isn't very
> > practical.  On Wednesday, we'll run zuul-migrate on last time, get the latest
> > versions of playbooks, then flip the switch to cut all projects to zuulv3. We'll
> > then delete the JJB directory and iterate forward on playbooks.
> > 
> > Be warned, there is going to be some breakage. One example is
> > disgit-cbs-validate builds, which we are working on now to be zuulv3 compatible.
> > However, we do plan to have developers on hand from RDO and tripleo-ci to help
> > fix any jobs that do become broken.
> > 
> > If you have any questions, please let us know, and we'll also appreciate your
> > patience this coming week while we finish the migration. Once over this initial
> > bump, things will be much better!
> > 
> Just a heads up, we'll be starting this tomorrow at 13:00UTC. Please join us in
> #rdo on freenode to monitor progress and give feedback to jobs that we are force
> migrating.
> 
Update, we're currently blocked on migrating some nodepool resources to SF.io
for tripleo jobs. So, we'll be pushing back the migration of tripleo job until
tomorrow.  I'll be up early to get more coverage with EU folks.

- Paul