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#openstack-nova - 2017-12-04
20:59:06 melwitt oh, newton. then not a bug. quota rewriting didn't happen until pike
21:00:07 melwitt or rather, not a regression. one could argue whether it's a bug in general
21:00:21 cfriesen melwitt: okay, will be upgrading soon.
21:00:38 cfriesen why do we have both APIs anyway?
21:00:49 openstackgerrit Eric Fried proposed openstack/nova stable/ocata: Proper error handling by _ensure_resource_provider https://review.openstack.org/525309
21:01:02 cfriesen qutoa and limits I mean
21:01:03 efried mriedem ^ There's that cherry-pick. That was a pretty fun merge.
21:01:04 melwitt that, I don't know
21:01:25 cfriesen okay, thanks
21:02:19 mriedem cfriesen: i'd bet it was likely due to v2.0 api extension stuff
21:04:35 mriedem clutchbeyers: https://review.openstack.org/#/c/381912/
21:05:04 mriedem clutchbeyers: no one is working on that
21:05:21 mriedem melwitt looked at something related recently, saying maybe it was a regression that we needed this anyway
21:05:59 melwitt I think that was the lack of counting keypairs for the used limits API. it always returns 0
21:09:14 melwitt this is the redhat bug where it's demonstrated to be a regression in mitaka https://bugzilla.redhat.com/show_bug.cgi?id=1435597
21:09:14 openstack bugzilla.redhat.com bug 1435597 in openstack-nova "AggegateImagePropertiesIsolatefiler not working" [High,New] - Assigned to sbauza
21:11:03 melwitt given that, I was a bit lost about how it got turned into a blueprint-required feature
21:11:43 melwitt I want to dig into it more to find out what actually happened back then
21:14:20 melwitt i.e. find what changed that made it stop working and whether it was intentional
21:15:57 melwitt I had done some looking while at the summit but didn't find anything yet
21:25:24 mriedem huh, how does this ever work?
21:25:25 mriedem https://github.com/openstack/nova/blob/master/nova/compute/manager.py#L6595
21:25:46 mriedem ah oh nvm
21:39:57 mikal mriedem: I commented on that bug, but mostly to say "you people confuse me"
21:40:06 mikal In other news, Amazon shopping just launched in my country
21:40:54 mriedem mikal: the perf one?
21:46:13 mikal Yep, https://bugs.launchpad.net/nova/+bug/1735663
21:46:15 openstack Launchpad bug 1735663 in OpenStack Compute (nova) "privsep.daemon takes 9 seconds during taking volume attaching operation" [Undecided,New]
21:47:44 openstackgerrit Matt Riedemann proposed openstack/nova master: Add regression test for rebuilding a volume-backed server https://review.openstack.org/521200
21:47:44 openstackgerrit Matt Riedemann proposed openstack/nova master: Get original image_id from volume for volume-backed instance rebuild https://review.openstack.org/521391
21:47:45 openstackgerrit Matt Riedemann proposed openstack/nova master: Fail fast if changing image on a volume-backed server rebuild https://review.openstack.org/520660
21:48:04 mriedem dansmith: think i addressed your comments in ^
21:48:33 dansmith slright
22:07:33 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add aggregate link note in API ref https://review.openstack.org/521502
22:07:57 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add functional tests for traits API https://review.openstack.org/524094
22:08:20 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add 'Location' parameters in API ref https://review.openstack.org/521541
22:08:38 openstackgerrit Takashi NATSUME proposed openstack/nova master: [cellv2] Improve getting BDMs in multiple cells https://review.openstack.org/521400
22:08:57 openstackgerrit Takashi NATSUME proposed openstack/nova master: Add a warning in 'nova-manage cell_v2 delete_cell' https://review.openstack.org/513771
22:09:39 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Add functional tests for resource class API https://review.openstack.org/524506
22:10:37 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Fix foreign key constraint error https://review.openstack.org/516880
22:11:09 openstackgerrit Takashi NATSUME proposed openstack/nova master: [placement] Fix getting placement request ID https://review.openstack.org/523606
22:11:26 openstackgerrit Takashi NATSUME proposed openstack/nova master: Fix missing marker functions https://review.openstack.org/514579
22:12:56 openstackgerrit Hongbin Lu proposed openstack/nova master: [WIP] Handle RPC timeout on get_console_output https://review.openstack.org/525335
22:21:35 efried jaypipes Been staring at this for a bit, can't figure out where 1.10 is coming from: http://logs.openstack.org/93/385693/83/check/legacy-grenade-dsvm-neutron/b513223/logs/screen-n-cpu.txt.gz#_Dec_04_15_47_11_988730
22:31:31 gryf efried, looks like you run pike version of placement against latest source
22:31:50 efried gryf Wow, that would be... bad. How can you tell?
22:32:12 gryf 1.10 was the max microversion in pike
22:33:22 efried cdent If you're still around -- how does legacy-grenade-dsvm-neutron spin up the placement API? Is there some chance we could be using the pike version in latest master?
22:33:33 efried cdent And wouldn't lots of other stuff have broken by now if that were the case?
22:33:57 cdent efried: I assume you’re talking about the thing that’s claiming 1.10 is the max version?
22:34:05 efried cdent yeah
22:34:12 cdent was just reading that in my email
22:35:27 cdent it could be that a new compute is talking to an older placement, which I think is something we _may_ do intentionally in some tests
22:35:48 efried oy vay, that could be... complicated to fix.
22:36:03 cdent and for the most part we’ve tried to make the report client be smart about that
22:37:53 cdent efried: hmmm. yeah, that code doesn’t have a fall back, but I’m not sure we want that or not. jaypipes, mriedem or dansmith will be able to say more on whether we need to be able to work with new compute/old placement
22:38:13 efried cdent Okay, I gotcha.
22:38:16 cdent If we don’t need to support that, the other chance is simply that the new placement hasn’t manage to get restarted yet
22:38:19 dansmith old compute needs to work with new placement
22:38:32 cdent dansmith: yes, but vice versa?
22:39:28 dansmith not vice versa
22:39:47 efried cdent "hasn't managed to get restarted yet" - so actually a recheck may clear it?
22:40:41 cdent efried: probably, but it may be that the process mgt in grenade is insufficiently robust and could be robustified
22:40:56 efried BTW, this was just exposed because of https://review.openstack.org/#/c/524263/ -- I think otherwise we would have blown right by this error and not noticed. So it may be a long-standing latent bug.
22:41:23 cdent yup, I dig
22:41:55 cdent efried: if you haven’t got time to think about grenade right now (or ever), I’m happy to go digging instead, but wouldn’t be until tomorrow
22:42:01 efried Well, I guess I'll try a recheck, but it seems like something that ought to be fixed *somewhere*
22:42:10 efried cdent I've never heard of grenade.
22:42:21 efried And it's jaypipes' patch anyway :P
22:43:01 cdent code ownership is, like, _so_ 1990, but yeah, my curiosity is piqued
22:43:16 cdent grenade is the sort of framework used to manage upgrade testing
22:43:32 cdent a devstack in the previous version is started, verified a bit
22:44:18 cdent then new code is installed, but old configruations kept
22:50:07 openstackgerrit Ed Leafe proposed openstack/nova master: Return Selection objects from the scheduler driver https://review.openstack.org/495854
22:50:07 openstackgerrit Ed Leafe proposed openstack/nova master: Move the to_dict() method to the Selection object https://review.openstack.org/523492
22:50:07 openstackgerrit Ed Leafe proposed openstack/nova master: Modify select_destinations() to return objects and alts https://review.openstack.org/510159
22:50:43 edleafe mriedem: ^^ addressed your comments
22:51:02 edleafe mriedem: will start on https://review.openstack.org/#/c/516707/ tomorrow
22:52:36 openstackgerrit Eric Fried proposed openstack/nova master: placement: allow filter providers in tree https://review.openstack.org/377215
22:52:36 openstackgerrit Eric Fried proposed openstack/nova master: placement: adds REST API for nested providers https://review.openstack.org/384807
22:52:37 openstackgerrit Eric Fried proposed openstack/nova master: placement: update client to set parent provider https://review.openstack.org/385693
22:52:59 efried jaypipes ^ this is just a rebase on top of _Provider-private so I can start rebasing the other stuff in that series (e.g. _set_inventory doing nested stuff)
22:59:08 jaypipes efried: roger
23:24:06 openstackgerrit Eric Fried proposed openstack/nova master: Scheduler set_inventory_for_provider does nested https://review.openstack.org/520643
23:24:14 efried jaypipes Like that ^
23:24:37 efried jaypipes That _validate_provider thing really comes into its own now.
23:24:43 efried in the tests
23:28:21 efried jaypipes cdent et al: FYI I'm out tomorrow; working W, Th, and first half of Fr; then (officially) out til Jan. I'll probably be able to check in periodically to shepherd simple rebases/reviews, but not a lot of big stuff.
23:29:11 cdent efried: roger that. I’m fairly around throughout most of december, happy to mangle your stuff as required during that time
23:29:52 efried cdent I really hope to get things in a state where that would be remotely possible before I bugger off. Right now most of my patches are kind of a mess.
23:30:07 efried cdent And thank you for the offer.
23:52:45 openstackgerrit Hongbin Lu proposed openstack/nova master: Add support for listing hosts in cellv2 https://review.openstack.org/524755
#openstack-nova - 2017-12-05
00:43:00 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Modify _poll_shelved_instances periodic task call _shelve_offload_instance() https://review.openstack.org/524047
00:43:58 Kevin_Zheng mriedem Hi, could you check https://review.openstack.org/#/c/515631/ again when you got time?
00:47:04 gmann stephenfin: zuulv3- i did not find any other user for 'tempest-dsvm-neutron-src-oslo.versionedobject', we should move this to nova then, any specific reason for not moving it
00:53:09 mriedem gmann: not nova,
00:53:13 mriedem the oslo.versionedobject repo
00:53:35 gmann mriedem: but they do not run this. its only needed by nova as of now
00:54:12 mriedem it should be run by oslo.versionedobjects
00:54:16 gmann but yea as its their lib testing then if they want to own

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