| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-12-19 | |||
| 16:37:14 | mriedem | so request_spec.az is immutable, but instance.az is not | |
| 16:37:51 | mriedem | how we decide which az to use if the instance.host is in multiple azs....idk | |
| 16:38:00 | mriedem | ^ is a jaypipes feature | |
| 16:38:17 | mriedem | oh wait the compute host can be in multiple aggregates but only 1 az right? | |
| 16:38:19 | mriedem | i always forget the rules | |
| 16:39:25 | mriedem | yeah https://docs.openstack.org/nova/latest/admin/configuration/schedulers.html#host-aggregates-and-availability-zones "Availability zones are different from host aggregates in that they are explicitly exposed to the user, and hosts can only be in a single availability zone. Administrators can configure a default availability zone where instances will be scheduled when the user fails to specify one." | |
| 16:39:54 | mriedem | canori01: so, you could setup a default ceph pool with a default az for users that don't specify a specific az and flavor that isn't tied to a given az | |
| 16:40:22 | mriedem | gets kind of hard to manage after awhile probably | |
| 16:40:28 | openstackgerrit | Merged openstack/nova master: Address nits on I08991796aaced2abc824f608108c0c786181eb65 https://review.openstack.org/614322 | |
| 16:40:49 | canori01 | mriedem: Perfect, thansk! | |
| 16:40:57 | canori01 | sean-k-mooney: thank you as well | |
| 16:43:59 | mriedem | stephenfin: +2 | |
| 16:44:08 | stephenfin | \o/ | |
| 16:44:38 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/pike: Handle binding_failed vif plug errors on compute restart https://review.openstack.org/626361 | |
| 16:45:34 | jaypipes | mriedem: ask bauzas. | |
| 16:45:46 | mriedem | i think bauzas is on permanent PTO | |
| 16:50:42 | mriedem | seriously though if anyone knows if bauzas is out the rest of the year, or what, it would be nice to know since i thought he was done with downstream fires for awhile | |
| 16:50:59 | bauzas | mriedem: I literrally have 2 days left :( | |
| 16:51:05 | mriedem | oh so you have been around | |
| 16:51:08 | bauzas | mriedem: but I'll commit myself on upstream reviews | |
| 16:51:25 | bauzas | and upstream revision of the placement spec I have | |
| 16:51:27 | mriedem | well i can give you a bunch of specs to just blindly approve then | |
| 16:51:55 | bauzas | mriedem: that's reasonable, I'm just discussing with internal folks about begging time for upstream before I leave | |
| 16:52:11 | bauzas | I'll just throw my downstream firehose for the next 2 days | |
| 16:52:15 | mriedem | bauzas: in berlin you told me you were good to go for upstream again? | |
| 16:52:23 | bauzas | mriedem: I was *thinking* to | |
| 16:52:59 | bauzas | mriedem: but then someone left us, and more customers are using our OSP12/OSP13 codebase that runs placement :) | |
| 16:53:12 | bauzas | which makes me dragged | |
| 16:53:53 | mriedem | alright well here is a list: https://review.openstack.org/#/c/393930/ https://review.openstack.org/#/c/612531/ https://review.openstack.org/#/c/616037/ https://review.openstack.org/#/c/609779/ https://review.openstack.org/#/c/603352/ | |
| 16:54:08 | mriedem | melwitt: weren't you also working on a list of specs that looked like they could use some attention before the freeze? | |
| 16:54:23 | mriedem | in general, i need reviews on the cross cell resize spec from people not named dan since he's been the only one | |
| 16:54:23 | melwitt | mriedem: yes, sent it out like a minute ago | |
| 16:54:35 | mriedem | and it's a hairy gd monster and if others aren't going to review it it's DOA for stein | |
| 16:55:12 | melwitt | yeah, I know :( I'm reviewing it today | |
| 16:55:12 | mriedem | bauzas: thoughts on my email yesterday about per-instance live migration timeouts would also be nice | |
| 16:55:36 | bauzas | mriedem: ack | |
| 16:55:38 | mriedem | cfriesen: you might chime in on http://lists.openstack.org/pipermail/openstack-discuss/2018-December/001112.html as well | |
| 16:56:04 | melwitt | mriedem: feel free to add notes and specs that are on your radar that I missed https://etherpad.openstack.org/p/nova-stein-blueprint-spec-freeze | |
| 16:56:12 | mriedem | will do | |
| 17:03:40 | bauzas | melwitt: thanks for the etherpad | |
| 17:11:06 | cfriesen | mriedem: will take a look | |
| 17:20:06 | mriedem | tl;dr are the compromises worthwhile to move forward | |
| 17:26:10 | stephenfin | Bhujay: What is going on with your IRC connection? | |
| 17:27:25 | openstackgerrit | Merged openstack/nova master: Address nits on I1f1fa1d0f79bec5a4101e03bc2d43ba581dd35a0 https://review.openstack.org/614323 | |
| 17:27:32 | openstackgerrit | Merged openstack/nova master: Fix a broken-link in nova doc https://review.openstack.org/626113 | |
| 17:32:50 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/ocata: Handle binding_failed vif plug errors on compute restart https://review.openstack.org/626369 | |
| 17:32:52 | mriedem | hooray for ocata em ^ | |
| 17:34:39 | stephenfin | melwitt: Seeing as you looked at the earlier change, fancy taking a look at https://review.openstack.org/#/c/626228 ? | |
| 17:35:18 | melwitt | stephenfin: sure, always up for being pinged for reviews | |
| 17:35:30 | stephenfin | mriedem: Thanks for reviewing that nit patch (y) | |
| 17:36:16 | mriedem | the docs one? i didn't really, just saw gibi was +2 and it was a rebase | |
| 17:36:24 | mriedem | but yw :) | |
| 17:39:31 | openstackgerrit | Jack Ding proposed openstack/nova-specs master: Select cpu model from a list of cpu models https://review.openstack.org/620959 | |
| 17:57:02 | openstackgerrit | Chris Dent proposed openstack/nova master: Redirect user/placement to placement docs https://review.openstack.org/626333 | |
| 18:02:02 | openstackgerrit | Krzysztof Opasiak proposed openstack/nova master: Fix server IPs with non-unique network names https://review.openstack.org/625371 | |
| 18:02:15 | cfriesen | stephenfin: any chance you could take a look at the cpu models spec proposed by Jack ^ ? Basically instead of setting one model in nova.conf the operator could specify a list, and the virt driver would use the first one that provides the requested cpu features. | |
| 18:02:58 | openstackgerrit | Krzysztof Opasiak proposed openstack/nova master: Fix server IPs with non-unique network names https://review.openstack.org/625371 | |
| 18:16:00 | melwitt | mriedem: I wanted to bring this review to your attention, bug about returning build requests when a marker is specified (I know you love paginating stuff). I'm +2 on it https://review.openstack.org/624870 | |
| 18:22:56 | openstackgerrit | Merged openstack/nova master: Remove legacy RequestSpec compat code from live migrate task https://review.openstack.org/625705 | |
| 18:39:52 | openstackgerrit | Tim Rozet proposed openstack/nova master: Fixes race condition with privsep utime https://review.openstack.org/625741 | |
| 18:57:55 | mriedem | i saw it before, asked andrey to flesh out the commit message, haven't been back | |
| 19:16:41 | melwitt | ah, ok | |
| 19:28:05 | mnaser | friendly bump on this - https://review.openstack.org/#/c/619352/ | |
| 19:28:21 | mnaser | simple backport, the changes in the newer branches have merged too | |
| 19:29:10 | mriedem | frickler: fyi redo of the queens release https://review.openstack.org/626377 | |
| 19:31:22 | mriedem | duplicate bug of https://review.openstack.org/#/c/567701/ just came through triage, the fix is straight-forward, the patch is mostly a functional test | |
| 19:58:40 | openstackgerrit | sean mooney proposed openstack/nova master: PCI: do not force remove allcoated devices https://review.openstack.org/626381 | |
| 19:59:20 | sean-k-mooney | mriedem: i have no idea why my unit test is not working in ^ | |
| 20:00:56 | sean-k-mooney | im going to grab dinner but if you have any insight let me know. | |
| 20:01:01 | mriedem | ack thanks | |
| 20:33:20 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Document using service user tokens for long running operations https://review.openstack.org/626388 | |
| 20:35:00 | openstackgerrit | Jack Ding proposed openstack/nova-specs master: Select cpu model from a list of cpu models https://review.openstack.org/620959 | |
| 20:39:51 | melwitt | mriedem: re: the ML thread about that, I thought the oslo.messaging heart beat would take care of the long running live migration problem? | |
| 20:40:00 | mriedem | the problem isn't rpc | |
| 20:40:21 | melwitt | oh, the token auth expiring | |
| 20:40:24 | mriedem | nova tries to make a rest api request using the users token to cinder, | |
| 20:40:26 | mriedem | the token has timed out | |
| 20:40:31 | melwitt | I see, ok | |
| 20:41:06 | melwitt | yeah, have to have both then. I got the two confused together but they are two different issues | |
| 20:41:17 | mriedem | i want to say i heard anecdotes at one point that rax public cloud had 24 token timeouts because of stuff like this way back when | |
| 20:41:58 | mriedem | the service user token stuff was added by osic, which was rax+intel | |
| 20:43:55 | melwitt | yeah, sounds familiar. I feel like we had something similar at yahoo too | |
| 20:44:21 | melwitt | *something similar to service user auth | |
| 20:58:21 | mriedem | long_rpc_timeout probably also deserves some mention somewhere in troubleshooting admin docs, but not sure right now, | |
| 20:58:34 | mriedem | in general i've had random thoughts about things that would be good to put into a 'scaling issues' page in the docs | |
| 20:58:39 | openstackgerrit | Krzysztof Opasiak proposed openstack/nova master: Fix server IPs with non-unique network names https://review.openstack.org/625371 | |
| 20:58:40 | mriedem | but haven't started anything | |
| 20:59:18 | melwitt | ++ | |
| 21:15:08 | mriedem | melwitt: i'm going to fix that unnecessary for loop in https://review.openstack.org/#/c/624870/ that Kevin pointd out, then approve | |
| 21:15:46 | melwitt | ok, sounds good | |
| 21:30:17 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Exclude build request marker from server listing https://review.openstack.org/624870 | |
| 21:41:17 | melwitt | mriedem: so the func test in this change doesn't fail without the change https://review.openstack.org/567701 is that expected based on the commit message? if so, is there no way to demonstrate the bug in the test? | |
| 21:42:11 | melwitt | I wasn't sure based on the wording "that is not a regression" | |
| 21:43:05 | mriedem | been awhile, but the commit message is saying I8d426f2635232ffc4b510548a905794ca88d7f99 didn't introduce a regression | |
| 21:43:51 | melwitt | ok, so unrelated to what I'm seeing I think. basically, without the change, somehow AZ is being updated on the instance. I don't yet know how | |
| 21:44:40 | mriedem | i'll have to poke at it, i wrote that in may | |
| 22:00:33 | melwitt | looking at it myself for curiosity, I'm not finding how AZ could be updated without the fix. weird | |
| 22:05:24 | openstackgerrit | Merged openstack/nova master: Move a generic bridge helper to a linux_net privsep file. https://review.openstack.org/620010 | |
| 22:15:03 | mriedem | oh yay, for a looong time we passed potentially the wrong image to move claim during a resize https://github.com/openstack/nova/blob/1249617bdfaa8f4c586159374a4a0b244bbb298a/nova/conductor/tasks/migrate.py#L77 | |
| 22:15:19 | mriedem | based on the original image used to create the server, but potentially not the last image used to rebuild the server | |