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#openstack-nova - 2017-09-07
13:10:11 mriedem needs another +2
13:12:06 stephenfin mriedem: Yup, looks grand to me
13:12:17 efried 'cept for the typos
13:13:46 stephenfin efried: If you're brave enough to -1 it for that, I'll give you a cookie :P
13:13:59 stephenfin efried: mriedem might give you something else though
13:14:09 efried I only -1 for typos in docs
13:14:20 efried ("typo's in doc's"?)
13:14:35 stephenfin Yup, likewise. I kid :)
13:18:58 mikal stephenfin: yeah, I think we could take another pass at that now
13:18:59 sahid stephenfin: https://review.openstack.org/#/c/501721/2 the explnation does not make a lot of sense
13:20:24 stephenfin sahid: Yup, good call. I'll rework shortly
13:20:32 bauzas sahid: I tend to fast-approve doc changes but it helps, but feel free to open a follow-up and I'll review it
13:20:49 bauzas s/but/because
13:20:50 stephenfin bauzas, sahid: It's actually blocked by a base patch so it won't merge :/
13:21:04 bauzas stephenfin: ack, then push another rev and I'll +2
13:21:12 stephenfin +2 to fast-approving docs too. Fast iteration is really helpful
13:21:28 bauzas I mean, doc bugs don't hurt
13:21:45 bauzas while doc amendments really help
13:21:48 stephenfin Well, not as much as no docs does
13:21:57 bauzas yup that
13:22:21 bauzas unless of course if you state in the doc something like "rm -rf /"
13:22:59 sdague mikal: ok, looking
13:23:31 stephenfin mikal: Sweet. I'll revive that shortly so
13:24:40 bauzas mriedem: new school year, new constraints. I'll need to bail out from the nova meeting around 1420UTC (ie. 20 mins after you start=
13:24:56 bauzas but I should be back 20 mins after
13:25:26 bauzas hopefully the daylight shift will solve the problem in a couple of weeks :)
13:25:42 mriedem ok
13:33:25 openstackgerrit Andreas Jaeger proposed openstack/nova master: Fix broken URLs https://review.openstack.org/501402
13:33:54 sdague mikal: https://review.openstack.org/#/c/489486 ... that needs some more explaining, the the cryptsetup add isn't clear to me
13:37:54 dansmith mriedem: you going to fix the typo in that second one or just steam on?
13:38:04 mriedem doing it now
13:38:14 openstackgerrit Matt Riedemann proposed openstack/nova master: Make ConductorTaskTestCase run with 2 cells https://review.openstack.org/501514
13:38:14 openstackgerrit Matt Riedemann proposed openstack/nova master: Track which cell each instance is created in and use it consistently https://review.openstack.org/501452
13:38:15 openstackgerrit Matt Riedemann proposed openstack/nova master: Ensure instance mapping is updated in case of quota recheck fails https://review.openstack.org/501408
13:39:31 mriedem alex raised a good question here https://review.openstack.org/#/c/501408/8/nova/conductor/manager.py@1049
13:40:06 mriedem in that if the build request is already deleted after we create the instance in the cell but before we actually send the instance to the host to build, we cleanup the instance (local delete) but don't cleanup dest node allocations
13:40:34 mriedem separate bug, but a bug nonetheless
13:41:01 mikal sdague: so I need a reno when I remove a command from rootwrap's filters? Or only when I add one?
13:41:04 openstackgerrit Merged openstack/nova master: Fix test_rpc_consumer_isolation for oslo.messaging 5.31.0 https://review.openstack.org/501400
13:42:20 sdague the adds are the critical bit. That's a config file which won't work if you don't add those lines
13:42:29 sdague if people left old things around, meh
13:43:07 openstackgerrit Andreas Jaeger proposed openstack/nova master: Fix broken URLs https://review.openstack.org/501402
13:43:38 mriedem who wants to look at https://review.openstack.org/#/c/501514/ and up? regression in pike that needs to be backported
13:43:42 mriedem vexxhost hit it yesterday
13:44:08 jaypipes mriedem: just FYI, we're evacuating this evening so I'll be OOO tomorrow and part of this afternoon.
13:44:23 mriedem jaypipes: ok, good luck
13:44:25 jaypipes mriedem: and I do mean evacuate, not rebuild.
13:44:29 sdague mikal: the general rule of thumb, assume someone is upgrading with pip install -U on the commit. Do they need to do something besides that to have usable environment
13:44:39 mriedem jaypipes: i hear ohio still has room for you
13:44:44 mriedem if you'll take it back
13:44:47 jaypipes mriedem: that's where we're headed.
13:45:04 mriedem nice
13:45:15 mriedem just in time for your beloved browns season to begin
13:45:22 sdague jaypipes: well, that means jeni's icecream when you arrive
13:45:24 dansmith jaypipes: good luck
13:45:30 jaypipes sdague: heh :)
13:45:43 jaypipes dansmith: thx. still smoldering where you are?
13:45:56 dansmith jaypipes: yeah
13:45:58 sdague jaypipes: we stopped in columbus north market on our drive to TN for the eclipse. Could not leave without some jeni's
13:46:14 sdague jaypipes: safe travels
13:46:21 jaypipes sdague: indeed. Jeni's is awesome. Graeters is also very good :)
13:46:26 jaypipes sdague: thx
13:46:36 jaypipes dansmith: how close to you are the fires?
13:46:54 sdague jaypipes: we going to see you in CO still?
13:47:08 dansmith jaypipes: the fires are at portland's watershed, if that tells you, but that's like 15 miles by the crow I think
13:49:03 kashyap dansmith: "by the crow" == shortest path I presume?
13:49:25 dansmith kashyap: yes, as in "as the crow flies"
13:49:30 dansmith apparently crows fly in straight lines
13:49:32 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Provide hints when nova-manage db sync fails to sync cell0 https://review.openstack.org/501745
13:49:36 kashyap Yeah, I recall hearing that, just wanted to double-check :-)
13:49:47 openstackgerrit Matt Riedemann proposed openstack/nova stable/ocata: Provide hints when nova-manage db sync fails to sync cell0 https://review.openstack.org/501746
13:49:48 kashyap Oh dear, the wildfire looks insane
13:50:44 gibi mriedem: hi! Is it OK for you If I rebase your patch https://review.openstack.org/#/c/498596 as mine top of it need to be adapted to a test case from master ?
13:56:33 mriedem gibi: sure
13:57:13 mriedem gibi: you were +1 on https://review.openstack.org/#/c/499718/ are you OK with it? sylvain is +2 and i'd like to move that series along as it's a regression that needs to be backported
13:57:37 gibi mriedem: looking...
13:57:53 mriedem looks like we need to talk about the other comments higher up the stack at some point too
13:58:00 mriedem after the meeting
13:58:16 gibi mriedem: yes, let's agree on the way forward with that series
14:00:08 jaypipes sdague: on line with Delta right now trying to redo flights
14:00:39 bauzas jaypipes: crossing fingers, mate
14:02:26 mikal sdague: yeah in that case I think a few of the renos need tweaking
14:02:38 mikal sdague: I will do that during the TWO HOURS OF KEYNOTES THIS ORNING
14:10:13 sdague mikal: but, you could miss some critical detail about synergizing!
14:19:54 openstackgerrit Balazs Gibizer proposed openstack/nova master: Test resource allocation during soft delete https://review.openstack.org/495159
14:19:54 openstackgerrit Balazs Gibizer proposed openstack/nova master: Moving more utils to ServerResourceAllocationTestBase https://review.openstack.org/499539
14:19:55 openstackgerrit Balazs Gibizer proposed openstack/nova master: Refactor ServerMovingTests for non-move tests https://review.openstack.org/498596
14:26:07 mriedem gibi: i think you can remove your -1 on https://review.openstack.org/#/c/499237/
14:26:45 mriedem gibi: i also replied to https://review.openstack.org/#/c/499874/4/nova/tests/functional/test_servers.py@1817
14:27:12 gibi mriedem: reading...
14:28:31 gibi mriedem: what can we do with your dislike about rebuild after failed evac?
14:29:34 mriedem not sure i understand the question
14:30:01 mriedem gibi: i tend to agree with your point that we should handle a failure in the conductor (NoValidHost) the same as it's being handled in the compute when a claim fails or the spawn fails on the dest node,
14:30:03 gibi mriedem: I agree that rebuild after failed evac is not a major use case but I know about users depending on it. So I don't really want to prevent it
14:30:11 mriedem which is set the migration status to a state such that _destroy_evacuated_instances on the source node doesn't process it,
14:30:15 mriedem and delete the dest node allocation
14:31:02 gibi mriedem: OK. then I think we can set the migration to failed, and then nova will not try to delete source allocation either after the source compute is brought up
14:31:04 mriedem gibi: given that rebuild does not allocate resources or make a claim, i think in that case it's actually preferrable to *not* attempt to delete the source node allocations if the evacuate failed,
14:31:16 gibi mriedem: totally agree
14:31:17 mriedem because if the evac fails and you want to rebuild the instance on the source node after it comes back up, then the allocations are still there

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