[openstack-dev] [kolla][nova] Orchiestrated upgrades in kolla

Dan Smith dms at danplanet.com
Mon Dec 7 15:41:00 UTC 2015


> So Dan, correct me if I'm wrong, but after this merges (we're working
> on L->M upgrade) we can simply go with version=auto on every node and
> just hit SIGHUP on conductors once we're done with all of compute
> nodes right?

You need to hit all the nodes with SIGHUP. The api, conductor and
compute services all use the compute rpcapi. Scheduler should be
reasonably immune I think.

But, yes, that's the plan. So far the compute=auto is working in the
grenade tests:

https://review.openstack.org/#/c/233289/

> Also, are there any other nice things that you guys plan
> for M and we could use right away?

Nothing else you don't know of, AFAIK.

--Dan



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