| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2023-01-10 | |||
| 16:54:26 | bauzas | fwiw, I proposed two forum sessions about nova onboarding and operator meet&greet | |
| 16:54:41 | bauzas | if someone wants to co-host the onboarding forum session, let me know | |
| 16:55:19 | bauzas | gmann: correct me but forum proposal deadline is on april ? | |
| 16:55:37 | bauzas | I'm confused by the fact they added the forum proposals in the tool | |
| 16:55:42 | gmann | bauzas: I hope so. I asked Erin in email but no reply yet. But from form it shows april | |
| 16:55:54 | bauzas | yup, hence my confusion | |
| 16:56:31 | kashyap | Oh, come on...after all the jobs passed, one "tempest-integrated-compute" job times out :( https://zuul.opendev.org/t/openstack/build/8b07fa0b71c94fb6abb2b350c5c84c74 | |
| 16:56:31 | bauzas | I just hope we won't get like Berlin some Forum sessions that very look like Summit sessions with slides and one-sided discussions | |
| 16:56:44 | bauzas | kashyap: on our meeting atm | |
| 16:56:45 | kashyap | Oops, sorry for that random chime in. | |
| 16:56:52 | kashyap | bauzas: Yeah, only realized it just now (sorry) | |
| 16:56:56 | bauzas | np | |
| 16:57:00 | bauzas | (gmann) updates on switching the RBAC(scope and new defaults) defaults in nova | |
| 16:57:08 | gibi | bauzas: if you need a co-host for the onboarding then you can write me up | |
| 16:57:09 | bauzas | you have 3 mins | |
| 16:57:36 | bauzas | gibi: noted. I'm used to do some onboarding and I have ideas but having a co-speaker is somehow better | |
| 16:57:44 | gibi | sure | |
| 16:58:07 | bauzas | looks like gmann is gone and our meeting will end | |
| 16:58:14 | gmann | patch is ready for review #link https://review.opendev.org/c/openstack/nova/+/866218/12 | |
| 16:58:19 | bauzas | cool thanks | |
| 16:58:40 | bauzas | gmann: I've seen your ping, I just didn't had time to review it yet | |
| 16:58:44 | gmann | please check and it need placement test fixture change too which is depends-on on nova change #link https://review.opendev.org/c/openstack/placement/+/869525/3 | |
| 16:59:05 | gmann | do not want to delay the switching at the end of cycle | |
| 16:59:32 | bauzas | I've just said review-prio +2 | |
| 16:59:44 | gmann | Tempest already run integration job with new RBAC on Nova, glance, neutron and cinder and it is passing finw | |
| 16:59:48 | gmann | thanks | |
| 16:59:51 | bauzas | \o/ | |
| 17:00:03 | opendevreview | Pavlo Shchelokovskyy proposed openstack/nova master: Process all nodes when host aggregate changes https://review.opendev.org/c/openstack/nova/+/869687 | |
| 17:00:15 | bauzas | ok, we're on time | |
| 17:00:16 | bauzas | thanks all | |
| 17:00:20 | opendevmeet | Log: https://meetings.opendev.org/meetings/nova/2023/nova.2023-01-10-16.00.log.html | |
| 17:00:20 | opendevmeet | Minutes (text): https://meetings.opendev.org/meetings/nova/2023/nova.2023-01-10-16.00.txt | |
| 17:00:20 | opendevmeet | Minutes: https://meetings.opendev.org/meetings/nova/2023/nova.2023-01-10-16.00.html | |
| 17:00:20 | opendevmeet | Meeting ended Tue Jan 10 17:00:20 2023 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | |
| 17:00:20 | bauzas | #endmeeting | |
| 17:00:22 | gibi | o/ thanks' | |
| 17:00:43 | elodilles | thanks o/ | |
| 17:00:58 | gmann | thanks o/ | |
| 17:01:18 | clarkb | re nox it is definitely worth careful consideration and discussion. I like to bring it up ecause I've found many people aren't aware there is an alternative. As far as why I think it is worth considering the main thing is that it is simpler and uses simple building blocks instead of a bunch of custom rewrites of standard tools like build | |
| 17:01:30 | clarkb | when you install things you just run pip basically. | |
| 17:01:45 | clarkb | and you aren't getting custom wheel building like with tox for example | |
| 17:02:44 | gmann | bauzas: dansmith: this is tempest job enabling new rbac and passing fine. I am adding same in nova side too in 866218 https://zuul.openstack.org/builds?job_name=tempest-full-enforce-scope-new-defaults&skip=0 | |
| 17:04:13 | sean-k-mooney | johnthetubaguy: can you review this ironic hostaggreate change https://review.opendev.org/c/openstack/nova/+/869687 | |
| 17:04:31 | sean-k-mooney | bauzas: ^ also good for you to look at | |
| 17:04:57 | sean-k-mooney | bauzas: did we settel on ironic is not supprot for host aggreates a while ago when chatting downstream | |
| 17:06:35 | bauzas | sean-k-mooney: I thought we said given we only support hostnames in aggregates (and not nodenames), I hardly understand how this can work | |
| 17:07:15 | bauzas | but you can target a specific nova-compute using aggregates so that can still work with sharded ironic nodes | |
| 17:07:41 | sean-k-mooney | when you add a comptue host to thet api https://docs.openstack.org/api-ref/compute/?expanded=add-host-detail#add-host | |
| 17:07:46 | sean-k-mooney | you are adding the comptue service | |
| 17:07:59 | sean-k-mooney | and ironic is currently loadbalanceing compute nodes between compute services | |
| 17:09:37 | bauzas | agreed, that's what I said | |
| 17:09:51 | bauzas | but you can't target a node, that's my point | |
| 17:10:19 | bauzas | the good news is that placement aggregates support nodes | |
| 17:10:45 | sean-k-mooney | right so what they are trying to do in that patch is incluse all the ironic RPs created for the ironic servier in the the placement aggreate | |
| 17:10:50 | bauzas | so theorically, you could do some flavorey query about it | |
| 17:11:16 | sean-k-mooney | you coudl but if we proceed with this patch we are baissly saying we now supprot host aggrates with ironic again | |
| 17:11:29 | sean-k-mooney | im pretty sure we did in the past and that broke at some point | |
| 17:11:59 | sean-k-mooney | where somepoint is a long long time ago | |
| 17:12:47 | bauzas | long long time ago, we were not having placement aggregates | |
| 17:13:09 | bauzas | and if I blame the existing add_host_to_agg code, I don't think I'll see a difference | |
| 17:14:02 | sean-k-mooney | didnt we used to have multipel compute services for ironic ndoes or something | |
| 17:15:40 | bauzas | I don't think so but I could be wrong | |
| 17:16:43 | sean-k-mooney | ok your right we did not | |
| 17:16:45 | sean-k-mooney | https://specs.openstack.org/openstack/nova-specs/specs/juno/implemented/add-ironic-driver.html#proposed-change | |
| 17:16:53 | sean-k-mooney | it was intially one compute service | |
| 17:17:20 | sean-k-mooney | then we supported muple in newton https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/ironic-multiple-compute-hosts.html | |
| 17:20:56 | sean-k-mooney | i guess based on https://specs.openstack.org/openstack/nova-specs/specs/newton/implemented/cells-aggregate-api-db.html | |
| 17:21:11 | sean-k-mooney | the aggreate api si ment ot be aggreate to compute node mappings | |
| 17:21:21 | sean-k-mooney | in which case then yes ironci shoudl work | |
| 17:21:37 | sean-k-mooney | you just need to add each node by the ironic uuid | |
| 17:21:49 | sean-k-mooney | however that is what we tried downstream and it did not seam to work | |
| 17:21:58 | sean-k-mooney | and i recal that that used to work before | |
| 17:23:19 | bauzas | that's what I remember when we discussed about placement aggs | |
| 17:23:41 | bauzas | in general, we only support the first node | |
| 17:23:48 | sean-k-mooney | well for nova aggreates ignoring placment that is what used to work in newton | |
| 17:24:10 | sean-k-mooney | we coudl map compute nodes to aggates by the host key | |
| 17:24:30 | sean-k-mooney | which presumable was hypervior_hostname | |
| 17:24:39 | bauzas | no | |
| 17:24:51 | bauzas | host was in general the Host conf opt | |
| 17:25:03 | sean-k-mooney | that would have been the compute service then not the comptue node | |
| 17:25:08 | bauzas | always | |
| 17:25:14 | sean-k-mooney | the usecase says "Operators wish to apply the same host aggregate to compute nodes in multiple cells." | |
| 17:25:25 | bauzas | that was always the service | |
| 17:25:42 | bauzas | because hostname key is about the n-cpu service | |
| 17:25:55 | sean-k-mooney | the spec does not say service. an by the way im agreein gi tought this was also the service not the comptue node | |
| 17:26:45 | sean-k-mooney | so the problem is context the pec that created the db table repataly says compute node | |
| 17:26:55 | sean-k-mooney | so maybe the spec is wrong or not what we implemnted | |
| 17:27:15 | bauzas | "Aggregates may be applied to compute nodes in multiple cells and are a global concept." | |
| 17:27:20 | bauzas | this phrase is wrong | |
| 17:27:40 | sean-k-mooney | right but this spec neverf mention compute services | |
| 17:27:40 | bauzas | Placement aggregates relate to resource providers | |
| 17:27:43 | sean-k-mooney | only compute nodes | |
| 17:27:52 | bauzas | Nova aggregates related to nova-compute services | |
| 17:27:57 | sean-k-mooney | so if i read the spec the intent seams to be to mapp compute nodes | |
| 17:28:00 | bauzas | relate* | |
| 17:28:20 | bauzas | sean-k-mooney: the intent of that spec was to put the aggregates table to the API DB | |
| 17:28:28 | bauzas | not about desiging placement aggs | |
| 17:29:58 | sean-k-mooney | i am not talking about placment aggs at all | |
| 17:30:04 | sean-k-mooney | just nova | |
| 17:30:18 | sean-k-mooney | im also reading our newton docs https://docs.openstack.org/nova/newton/aggregates.html | |