| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-09-18 | |||
| 14:31:00 | mriedem | but yes it does | |
| 14:31:23 | johnthetubaguy | mriedem: so I need to go re-read what that decorator does, I guess it tweaks the context | |
| 14:32:34 | mriedem | johnthetubaguy: yeah it looks up the instance mapping for the instance and then targets the context using the instance_mapping.cell_mapping | |
| 14:34:18 | openstackgerrit | Sean Dague proposed openstack/nova master: Change livesnapshot to true by default https://review.openstack.org/454323 | |
| 14:44:31 | mriedem | need someone to re-propose the nested resource providers spec, this was the re-proposal for pike https://review.openstack.org/#/c/449381/ | |
| 14:44:37 | mriedem | edleafe: ^ do you fancy doing that? | |
| 14:44:44 | mriedem | i'm not sure if updates are needed for the spec in queens | |
| 14:46:29 | prometheanfire | gibi: thanks, will do :D | |
| 14:48:33 | prometheanfire | gibi: https://bugs.launchpad.net/nova/+bug/1717943 thanks :D | |
| 14:48:34 | openstack | Launchpad bug 1717943 in OpenStack Compute (nova) "compute.metrics.update is not a versioned notification and not whitelisted. See ./doc/source/notification.rst" [Undecided,New] | |
| 14:49:38 | edleafe | mriedem: sure, I can take that | |
| 14:50:49 | openstackgerrit | Merged openstack/nova master: Set error state after failed evacuation https://review.openstack.org/499237 | |
| 14:53:21 | gibi | prometheanfire: thanks | |
| 15:14:26 | mriedem | avolkov: i've heard you might be looking for some things to work on; the osc-placement plugin series from rpodoliaka is slowly moving along https://blueprints.launchpad.net/nova/+spec/placement-osc-plugin and i've got reviews on the current base change. gerrit is down for the next 8+ hours so not something that could be worked on today, but just fyi | |
| 15:52:53 | dansmith | 9 | |
| 15:52:53 | dansmith | git branch | grep juno -c | |
| 15:52:56 | dansmith | I might have a problem. | |
| 15:55:18 | mriedem | backporting fixes from master to juno is fun | |
| 16:04:22 | dansmith | mriedem: these are left over from when juno /was/ master | |
| 16:09:28 | mriedem | you're old | |
| 16:13:33 | dansmith | fact | |
| 16:15:48 | mriedem | btw, i came home to my office having dolls all lined up in the window and all over my desk | |
| 16:15:51 | mriedem | it was a horror show | |
| 16:16:47 | dansmith | lol | |
| 16:16:57 | dansmith | I came home to my office having ... the same mess I left there | |
| 17:23:49 | leitan_ | Hi guys, quick question, im trying to work with SSL enabled rabbitmq, without SSL everything works fine, but when converted my deploy to SSL, and moved the rabbitmq listen port from 5672 to 5671, now im getting from nova api that cannot connect to "myrabbits:5672" BUT the transport URL says 5671 and also the rabbit_port on the oslo_messaging_rabbit section says that, what am i missing here ? | |
| 17:24:03 | leitan_ | its like nova-api is ingnoring all the rabbit port indications | |
| 17:26:58 | mriedem | dtantsur: do you plan on writing up a ptg recap for the nova/ironic discussions? because if so, i'll skip writing that, especially as i didn't follow the discussion as closely | |
| 17:27:33 | dtantsur | mriedem: hi, I have such plan, yes. I'll poke the folks here if I don't remember some details | |
| 17:27:49 | mriedem | excelltn | |
| 17:27:52 | mriedem | *excellent even | |
| 17:27:53 | mriedem | thanks | |
| 17:28:08 | dtantsur | np | |
| 17:28:28 | dtantsur | mriedem: we also have a traits discussion with johnthetubaguy in our room, so you don't have the whole context for sure | |
| 17:28:32 | dtantsur | s/have/had/ | |
| 17:38:17 | cfriesen | mriedem (or anyone): I heard something about a "prioritization discussion" from last tuesday that pushed shared resources down in priority...is there an etherpad/link for that? | |
| 18:01:47 | leitan_ | is nova caching the rabbit connection string somewhere ? | |
| 18:10:35 | mriedem | leitan_: yeah, check the nova_api.cell_mappings table | |
| 18:10:44 | mriedem | and there is a context cache in the service | |
| 18:11:19 | leitan_ | mriedem: holy molly thanks ! | |
| 18:11:33 | mriedem | leitan_: #2 here https://docs.openstack.org/nova/latest/user/cells.html#faqs | |
| 18:12:16 | mriedem | cfriesen: not much details but it's at the bottom here https://etherpad.openstack.org/p/nova-ptg-queens-placement | |
| 18:12:37 | leitan_ | mriedem: yes, now i see that | |
| 18:12:45 | leitan_ | it should be there where i persisted the rabbit | |
| 18:12:55 | leitan_ | without ssl | |
| 18:13:25 | leitan_ | and when i change the config ... i forgot updating the cell | |
| 18:14:04 | mriedem | leitan_: there is an update_cell CLI https://docs.openstack.org/nova/latest/cli/nova-manage.html#nova-cells-v2 | |
| 18:14:47 | leitan_ | mriedem: thanks a lot ! | |
| 18:15:16 | mriedem | yw | |
| 18:15:59 | mriedem | mikal: just a heads up, i don't plan on sending a ptg recap on the privsep stuff. feel free if you want. | |
| 18:26:59 | sdague | he's still in a mountain somewhere | |
| 18:39:45 | dansmith | hopefully on a mountain and not in it | |
| 18:53:55 | avolkov | mriedem: yes, will try to work on osc for placement, thanks for the info | |
| 19:37:23 | mriedem | ew https://bugs.launchpad.net/nova/+bug/1717916 | |
| 19:37:25 | openstack | Launchpad bug 1717916 in OpenStack Compute (nova) "Nova won't reschedule when specific hypervisor is set and request failed" [Undecided,New] | |
| 19:38:24 | mriedem | "if len(force_hosts) == 1 and (len(nodes) == 1 and len(force_nodes) == 1) or not force_nodes" | |
| 19:41:01 | sdague | mriedem: I'm confused why that's a new issue | |
| 19:41:15 | mriedem | we don't reschedule across nodes for the same host | |
| 19:41:27 | mriedem | so, create a server with the AZ:HOST thing, | |
| 19:41:29 | mriedem | but no NODE | |
| 19:41:32 | sdague | ok | |
| 19:41:37 | mriedem | if it's ironic, you could fail the first node and we won't retry | |
| 19:41:40 | sdague | but, that test has existed for over a year | |
| 19:41:55 | sdague | that's how we test that multinode is actually doing that | |
| 19:44:05 | mriedem | i don't know why it's a recent problem for ironic, unless they've been blacklisting that test this whole time | |
| 19:45:08 | sdague | yeh, I feel like that is the specific ask back. Because to my knowledge that test has been pretty static for a while. | |
| 19:45:35 | sdague | and this might be the team expanding CI and not running long enough before voting on something to realize this was going to happen | |
| 19:46:13 | mriedem | yeah just asked for details in the bug report | |
| 19:49:28 | mriedem | dansmith: look familiar at all? https://bugs.launchpad.net/nova/+bug/1717915 | |
| 19:49:29 | openstack | Launchpad bug 1717915 in OpenStack Compute (nova) "nova services and transport_url, cannot connect to vhost if specified" [Undecided,New] | |
| 19:50:44 | dansmith | mriedem: well, no, but I think he broke his config | |
| 19:50:46 | dansmith | I'll comment | |
| 19:50:58 | mriedem | i just did too, transport_url isn't a list opt | |
| 19:51:30 | dansmith | mriedem: I think it is supposed to take a list of hosts for clustered rabbit, I don't know if that's the problem | |
| 19:52:14 | mriedem | ah the docs aren't clear on the options | |
| 19:52:21 | mriedem | rabbit_hosts is deprecated in favor of transport_url | |
| 19:52:42 | dansmith | right | |
| 19:53:26 | dansmith | so yeah, I think this is just him getting the right format for transport_url with multiple hosts | |
| 19:53:44 | dansmith | i.e. hopefully not a cells issue but just a transport_url one | |
| 19:55:50 | mriedem | heh yeah, because we aren't parsing that in nova as a list | |
| 19:57:06 | mriedem | from the oslo.messaging code, it looks like it splits on ; | |
| 19:58:27 | mriedem | no tests on the change that deprecated the option... | |
| 20:01:12 | mriedem | https://github.com/openstack/oslo.messaging/commit/2f0d53b | |
| 20:02:48 | dansmith | well they'd be tests on the transport_url change right? | |
| 20:10:52 | mriedem | yeah, and looks like it does split on comma on the parsed netloc https://github.com/openstack/oslo.messaging/blob/393ecff3451091404832dd6b8a088e1bec760101/oslo_messaging/transport.py#L512 | |
| 20:12:25 | mriedem | and i think it applies the virtual host to all of them | |
| 20:37:40 | mriedem | rhosp is clustered rabbit right? so i'd assume you guys would have hit this with cells v2 by now if it were an obvious issue | |
| 20:38:48 | jaypipes | mriedem: tyvm for doing the denver recaps. very useful. | |
| 20:39:11 | jaypipes | mriedem: and no, I don't think rhosp is clustered rabbit, unless I'm mistaken... dansmith? | |
| 20:39:33 | dansmith | it absolutely is | |
| 20:40:17 | dansmith | mriedem: tripleo HA does it as well, so we can probably just ask a tripleo person, although the one I'd ask is on PTO this week, AFAK | |
| 20:40:20 | dansmith | *AFAIK | |
| 20:41:05 | mriedem | rhosp is tripled everything | |
| 20:41:08 | mriedem | even the deployer | |
| 20:41:26 | dansmith | owalsh likely knows, but he's probably not around this late | |
| 20:41:27 | mriedem | it's like the ihop breakfast of openstack deployments | |
| 20:41:28 | dansmith | in general, you can assume owalsh knows everything about this stuff | |
| 20:41:36 | dansmith | he lazy-loads things he doesn't know off the top of his head | |
| 20:42:57 | mriedem | no props for my 2 x 2 x 2 reference? | |
| 20:44:03 | mriedem | jaypipes: thanks. prepare for the "everything else" finale. | |