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#openstack-nova - 2017-08-01
15:30:19 mriedem dfisher: devstack is a bit different now in that by default there are 2 conductors
15:30:50 mriedem what you suggest isn't a bad reminder though
15:32:03 mriedem dfisher: did you want to push a change to adjust that part of the docs?
15:32:10 bauzas oh man, my computer crashed
15:32:27 mriedem bauzas: it didn't crash, it's on french government mandated PTO
15:32:32 bauzas (says the one who uses AndChat)
15:32:35 mriedem hence the smoke
15:32:39 jaypipes gibi: I believe there should be a *separate* assertion above line 1370 that shows we have the correct allocation after CONFIRM_RESIZE but after the periodics run, that allocation is messed up. I think that's what dansmith was going for there.
15:32:45 dfisher I can. Not sure how, however. That and me no word good.
15:33:02 bauzas mriedem: it's a trap
15:33:12 mriedem dfisher: have you ever pushed a change to review.openstack.org?
15:33:16 dfisher yep.
15:33:26 dansmith isn't dfisher from oracle?
15:33:30 dfisher that's me
15:33:33 dansmith he might burst into flame if he pushes a patch
15:33:36 dansmith so we should probably do it for him
15:33:37 dfisher :(
15:33:57 mriedem dfisher: http://git.openstack.org/cgit/openstack/nova/tree/doc/source/user/cells.rst#n391 is the line you want
15:34:06 dfisher on it.
15:34:16 gibi jaypipes: make sense
15:34:36 jaypipes gibi: I'll add that assertion.
15:34:42 gibi jaypipes: thanks
15:35:46 dfisher dansmith: i'll let you know if you if any parts of me (fleshy or ethereal) start to smoke as I work on this
15:36:17 dansmith dfisher: I'll stand by with a fire extinguisher
15:36:30 dfisher even though I'm an Oracle employee? :)
15:36:39 mriedem sdague: redirect works https://docs.openstack.org/nova/latest/cells.html
15:36:40 dansmith dfisher: you're still a human...
15:36:45 dansmith dfisher: um, right?
15:36:58 gibi jaypipes: would it make sense if I start building some more funcitonal tests top of the your bug fix to see further ahead?
15:37:05 dansmith heh
15:37:14 mriedem gibi: yes we want a single node functional set of tests for resize confirm/revert
15:37:18 mriedem resize to same host
15:37:23 openstackgerrit Matthew Booth proposed openstack/nova master: fake_notifier: allow waiting on either notification type https://review.openstack.org/489637
15:37:38 dfisher as a Denver resident I can suggest places to eat (and not to eat) for the PTG
15:37:54 mriedem gibi: that's going to be needed for this bug https://bugs.launchpad.net/nova/+bug/1707252
15:37:55 jaypipes gibi: not at this time, I don't think so.
15:37:55 openstack Launchpad bug 1707252 in OpenStack Compute (nova) "Claims in the scheduler does not account for doubling allocations on resize to same host" [Medium,Confirmed]
15:37:55 dfisher i can trade that for fire-putting-outting, maybe
15:38:29 mdbooth mriedem: Incidentally, I now have a patch on top of gibi's patch, but because it also has another dependency I can't push it
15:38:58 mdbooth Any chance we could keep the scope of gibi's patch small so it can merge soon?
15:39:04 mdbooth And add more later.
15:39:40 gibi mdbooth: If you are refering to https://review.openstack.org/#/c/487958/ then I think that patch is pretty close to land
15:39:47 mriedem mdbooth: i was assuming any new tests would be built on top
15:40:01 mdbooth gibi: Yep, that's the one.
15:40:08 mdbooth mriedem: Excellent, just checking.
15:40:08 mriedem mdbooth: believe me, i'd like to see that test patch land asap
15:40:17 gibi mdbooth: I think that patch will not grow further
15:40:37 mdbooth gibi: Now could you land it in the next 10 minutes? ;)
15:40:51 gibi mdbooth: I have no power over it ;)
15:41:30 mdbooth I have your patch stashed in the middle of my own series, so I need to be really careful not to submit it!
15:43:01 gibi mdbooth: to be clear it is not my patch, it is shared at least between jaypipes, dansmith, cdent and myself. Just to make it easy ;)
15:43:58 gibi mriedem: so I'm not committing myself to start the resize to same host today, but if nobody starts that until I wake up tomorrow then I will stat
15:44:17 gibi mriedem: s/stat/start/
15:44:32 mriedem gibi: ok i might start that today
15:44:37 openstackgerrit Matt Riedemann proposed openstack/nova master: Add redirect for api-microversion-history doc https://review.openstack.org/489641
15:45:05 gibi mriedem: ping me when you start to avoid double work
15:45:31 mriedem aye aye
15:46:45 mriedem fyi, also sent to the ML https://etherpad.openstack.org/p/nova-pike-release-candidate-todo
15:48:38 openstackgerrit Drew Fisher proposed openstack/nova master: Add language for compute node configuration https://review.openstack.org/489643
15:49:43 openstackgerrit Jay Pipes proposed openstack/nova master: Test resize with placement api https://review.openstack.org/487958
15:49:43 openstackgerrit Jay Pipes proposed openstack/nova master: placement: remove existing allocs when set allocs https://review.openstack.org/489273
15:49:44 openstackgerrit Jay Pipes proposed openstack/nova master: remove source provider allocs in confirm_resize() https://review.openstack.org/488510
15:50:00 jaypipes gibi: done.
15:51:06 gibi jaypipes: looking
15:54:34 dansmith dfisher-cinder: sorry, I was distracted while you were exploding
15:55:11 sdague mriedem: woot, now we just need to figure out what other redirects are needed
15:55:29 mriedem sdague: basically everything
15:55:36 mriedem placement, vendordata, everything has changed
15:55:41 mriedem api microversion history
15:55:45 mriedem i'm in -doc
16:00:56 gibi jaypipes: looks good to me
16:06:56 bauzas mriedem: have time for a quick question about https://bugs.launchpad.net/nova/+bug/1702454 ?
16:06:56 openstack Launchpad bug 1702454 in OpenStack Compute (nova) "Transforming the RequestSpec object into legacy dicts doesn't support the requested_destination field" [High,In progress] - Assigned to Sylvain Bauza (sylvain-bauza)
16:07:38 bauzas mriedem: given it works for Pike but not Newton and Ocata, the regression test would be different between stable changes and the master change
16:07:52 bauzas mriedem: doesn't that look a bit weird ?
16:08:54 bauzas mriedem: tbc, I'll be testing that if you have 2 hosts (A, B) with A as a target for the instance, it would provide a NoValidHost if A is not accepting it
16:09:15 bauzas mriedem: that would be for the fix
16:09:32 bauzas mriedem: and without the fix (in Ocata and N) it would just provide B as instance.host
16:09:43 bauzas or at least accepting to evacuate
16:09:57 bauzas see my problem ?
16:10:24 bauzas the cherry-pick change would be different
16:10:31 openstackgerrit Dan Smith proposed openstack/nova master: Add some more cellsv2 doc goodness https://review.openstack.org/487183
16:10:31 mriedem bauzas: do we have a fix to make in pike at all?
16:10:56 bauzas mriedem: so, only a stable change ?
16:11:02 bauzas I'm confused
16:11:27 bauzas like I said in the bug report, the bug was fixed implicitly by https://review.openstack.org/#/c/469037/ but we can't just backport it
16:12:10 mriedem bauzas: if it's fixed on master, then yes it's a stable only change
16:12:32 bauzas okay, lemme upload then and we'll discuss
16:12:54 mriedem unless you just write the regression test for master but no fix
16:13:03 mriedem as you said, the backport of the test would be weird
16:15:05 bauzas anyway, looks difficult to discuss unless I'm uploading it
16:15:09 bauzas so I'll do
16:18:00 mriedem does that mean sylvain's wife is variable?
16:18:08 openstackgerrit Sean Dague proposed openstack/nova master: add redirects for existing broken docs urls https://review.openstack.org/489650
16:18:14 sdague mriedem: ^^^
16:18:41 sdague mriedem: also, here are real 404s from today, which include stuff going way back - http://paste.openstack.org/show/617142/
16:18:44 bauzas mriedem: oh oops, WIFE + $idea
16:18:52 bauzas $ikea even
16:18:54 mdbooth mriedem: *potentially* variable. In practise it may not actually be modified after assignment.
16:19:36 mriedem sdague: can those tabs be fixed?

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