| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2021-06-15 | |||
| 15:36:49 | sean-k-mooney | gibi: strange was the a new cpeh release or soemthign | |
| 15:37:01 | sean-k-mooney | e.g. did somethign cause a change in the behaivor | |
| 15:37:25 | gibi | sean-k-mooney: I saw it 3 times in the last couple of days, so it is not a total blocker | |
| 15:37:27 | sean-k-mooney | im not sure why the image would be ReadOnlyImage | |
| 15:37:44 | sean-k-mooney | ok | |
| 15:37:54 | melwitt | lyarwood: and if I could trouble you for review on https://review.opendev.org/c/openstack/nova/+/791577 please if you get a chance | |
| 15:44:38 | gibi | sean-k-mooney: I don't see ceph version differences between failed and successfull jobs both using nautilus | |
| 15:45:56 | sean-k-mooney | ack do you know why an image would be read only? | |
| 15:46:21 | sean-k-mooney | i can only assume its a permissions issue but i woudl expect taht to affect all vms in the same tempest run | |
| 15:48:03 | gibi | sean-k-mooney: no idea. it happens during a same host resize | |
| 15:49:54 | sean-k-mooney | that does a direct snapshot of the volumn in ceph | |
| 15:50:17 | sean-k-mooney | at least when using the rbd image backend in nova | |
| 15:50:30 | gibi | FYI nova meeting starts in 10 minutes _in this channel_ | |
| 15:50:38 | sean-k-mooney | :) | |
| 15:51:14 | gibi | sean-k-mooney: yes it does a snapshot during finish_migration and that fails | |
| 15:52:06 | pjakuszew | I have a question about extra_specs mangling but I guess I will ask about it after the meeting :) | |
| 15:52:33 | sean-k-mooney | pjakuszew: we dont actully mangel extra specs in the db as far as im aware | |
| 15:52:55 | sean-k-mooney | we do prefix image properties with image_ in the system metadata table | |
| 15:53:05 | pjakuszew | uh I phrased it wrong | |
| 15:53:34 | pjakuszew | this is something I mentioned ~last week here | |
| 15:53:50 | pjakuszew | "regenerate extra_specs in requestspec" topic | |
| 15:53:51 | sean-k-mooney | regenerating the request spec? | |
| 15:53:53 | pjakuszew | yeah | |
| 15:54:14 | sean-k-mooney | we store an copy of the entire flavor as a json bob i think | |
| 15:54:24 | pjakuszew | so, I noticed that Instance.flavor seems to be a different entity stored somewhere else | |
| 15:54:30 | pjakuszew | http://paste.openstack.org/show/806638/ | |
| 15:54:32 | sean-k-mooney | in instnace_extra maybe havent checked in a while | |
| 15:55:14 | pjakuszew | and I wonder where Instance.flavor is actually stored, if it is not looked up from either RequestSpec, or the actual Flavor | |
| 15:55:40 | sean-k-mooney | pjakuszew: yes when we create an instance we make a copy of the flavor and extra specs an store a copy to use for the lifetime of the instace | |
| 15:56:00 | sean-k-mooney | to intentionally not pick up any change to extra specs that operators do after the vm is created | |
| 15:56:33 | sean-k-mooney | https://github.com/openstack/nova/blob/master/nova/db/sqlalchemy/models.py#L389 | |
| 15:56:43 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Remove dead code https://review.opendev.org/c/openstack/nova/+/786291 | |
| 15:56:46 | sean-k-mooney | its sotred in the instance_extra db tables as a json blob | |
| 15:56:47 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.sqlalchemy.utils' https://review.opendev.org/c/openstack/nova/+/786292 | |
| 15:56:50 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Remove unused DB methods https://review.opendev.org/c/openstack/nova/+/786293 | |
| 15:56:52 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Use module-level imports for sqlalchemy https://review.opendev.org/c/openstack/nova/+/786295 | |
| 15:56:54 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Fold in indexes https://review.opendev.org/c/openstack/nova/+/786296 | |
| 15:56:57 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Fold in ForeignKey constraints https://review.opendev.org/c/openstack/nova/+/786297 | |
| 15:57:01 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Remove 'nova.db.base' module https://review.opendev.org/c/openstack/nova/+/786298 | |
| 15:57:07 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Copy docs from 'nova.db.*' to 'nova.db.sqlalchemy.*' https://review.opendev.org/c/openstack/nova/+/786299 | |
| 15:57:11 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Synchronize function signatures https://review.opendev.org/c/openstack/nova/+/786300 | |
| 15:57:18 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Clean up migration code https://review.opendev.org/c/openstack/nova/+/786301 | |
| 15:57:21 | opendevreview | Stephen Finucane proposed openstack/nova master: db: Use module-level imports for sqlalchemy (for real) https://review.opendev.org/c/openstack/nova/+/796519 | |
| 15:57:33 | sean-k-mooney | lol i just realise that that is one drawback of having the meeting here | |
| 15:57:40 | pjakuszew | sean-k-mooney: huh ok, I thought that InstanceExtra was the RequestSpec actually | |
| 15:57:51 | sean-k-mooney | pjakuszew: no that is in the api db | |
| 15:58:01 | sean-k-mooney | instance extra is in the cell db | |
| 15:58:27 | sean-k-mooney | https://github.com/openstack/nova/blob/master/nova/db/sqlalchemy/api_models.py#L169-L181 | |
| 15:58:44 | pjakuszew | hm, okay, and what is taken into consideration when a migration is requested? | |
| 15:58:48 | pjakuszew | the cell db, or api db? | |
| 15:58:57 | sean-k-mooney | both | |
| 15:59:10 | sean-k-mooney | the flavor will come form the instance_extra table | |
| 15:59:26 | sean-k-mooney | schduler hints and other thing like az will come form teh request spec | |
| 15:59:30 | pjakuszew | right, so if I want to make it behave like new instances, should I change both objects? | |
| 15:59:33 | sean-k-mooney | but lets pick this up after the meeting | |
| 15:59:36 | pjakuszew | sure thing | |
| 16:00:03 | opendevmeet | The meeting name has been set to 'nova' | |
| 16:00:03 | opendevmeet | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | |
| 16:00:03 | opendevmeet | Meeting started Tue Jun 15 16:00:03 2021 UTC and is due to finish in 60 minutes. The chair is gibi. Information about MeetBot at http://wiki.debian.org/MeetBot. | |
| 16:00:03 | gibi | #startmeeting nova | |
| 16:00:13 | gibi | o/ | |
| 16:00:15 | gmann | o/ | |
| 16:00:30 | gibi | welcome in our new meeting venue | |
| 16:00:51 | sean-k-mooney | o/ it feels familar for some reason i woneder why :) | |
| 16:01:00 | stephenfin | could do with a lick of paint but otherwise not bad | |
| 16:01:24 | gibi | you should appreciate that you did not need to move rooms :) | |
| 16:01:50 | gibi | no uncessary walking around | |
| 16:01:51 | elodilles | o/ | |
| 16:01:54 | melwitt | meetingshed paint debate time | |
| 16:02:05 | sean-k-mooney | :) | |
| 16:02:24 | gibi | anyhow lets get started | |
| 16:02:25 | artom | Because it's colours ;) | |
| 16:02:41 | lyarwood | o/ | |
| 16:02:42 | gibi | ;) | |
| 16:02:46 | melwitt | openstack server create --flavour | |
| 16:03:01 | sean-k-mooney | :) that used to be in the docs | |
| 16:03:11 | sean-k-mooney | i think most people are hear now | |
| 16:03:25 | gibi | nyitottverem gep elterhozas --iz | |
| 16:03:28 | gibi | ;) | |
| 16:03:36 | gibi | if we are at linguistics | |
| 16:03:44 | stephenfin | gibi's having a stroke | |
| 16:03:49 | dansmith | o/ | |
| 16:03:51 | gibi | s/eletrhozas/letrehozas/ | |
| 16:03:55 | artom | The old channel was better, I could understand what people were saying :( | |
| 16:04:02 | artom | (Some of the time) | |
| 16:04:09 | gibi | #topic Bugs (stuck/critical) | |
| 16:04:15 | gibi | no critical onse | |
| 16:04:18 | gibi | ones | |
| 16:04:25 | gibi | #link 14 new untriaged bugs (+3 since the last meeting): #link https://bugs.launchpad.net/nova/+bugs?search=Search&field.status=New | |
| 16:04:44 | gibi | besides gate bugs (coming in the next topic) is there any bug we need to talk about? | |
| 16:06:23 | gibi | #topic Gate status | |
| 16:06:27 | gibi | Nova gate bugs #link https://bugs.launchpad.net/nova/+bugs?field.tag=gate-failure | |
| 16:07:03 | gibi | we fixed the mypy blockage but the gate is still shaky | |
| 16:07:23 | gibi | we are tracking a list of new bugs that causing intermittent failures | |
| 16:08:07 | gibi | and rechecking fixes | |
| 16:08:23 | gibi | I don't want to go through the whole list of bugs | |
| 16:08:28 | sean-k-mooney | we have made some progress on https://bugs.launchpad.net/nova/+bug/1929446 , otherwiseguy summerised some of the steps forward in https://bugs.launchpad.net/nova/+bug/1929446/comments/3 while https://review.opendev.org/c/openstack/ovsdbapp/+/795789 seams to fix it we are not going to proceedd with merging it | |
| 16:08:52 | sean-k-mooney | im going to try and implement the os-vif changes this week | |
| 16:09:26 | gibi | sean-k-mooney: it is the one that suspected to causing timeouts in live migrations? | |
| 16:09:34 | sean-k-mooney | terry is proceedign with the fix in ovs. | |