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#openstack-nova - 2025-05-27
17:16:37 Uggla thanks gmaan
17:16:52 Uggla Sorry I close the meeting a bit too quickly
17:17:47 Uggla Anyway time for me to afk, see you tomorrow.
17:17:50 gmaan its fine, actually 17 UTC, TC meeting start so difficult to respond here on time :)
17:19:19 Uggla no worries, I think I would close the meeting without bug triage because we were almost on top of the hour.
17:21:35 sean-k-mooney i set it to incomplete
17:21:39 sean-k-mooney we can come back next week
17:22:00 Uggla ok sean-k-mooney
17:22:03 sean-k-mooney but i suspect if the neutorn issue is fixed nova will do the right thing
21:04:30 opendevreview Callum Dickinson proposed openstack/nova master: Add image meta to libvirt XML metadata https://review.opendev.org/c/openstack/nova/+/942766
21:04:30 opendevreview Callum Dickinson proposed openstack/nova master: Fix image ID in libvirt metadata when unshelving https://review.opendev.org/c/openstack/nova/+/942973
21:09:05 opendevreview Callum Dickinson proposed openstack/nova master: Add more flavor metadata to libvirt guest XML https://review.opendev.org/c/openstack/nova/+/942974
21:09:49 Callum027 sean-k-mooney: I know it's not strictly necessary but I've rebased the branches to make sure they're fine to merge with the newer master branch
21:10:05 Callum027 (the image meta blueprint ones, and the bugfix for image ID in libvirt metadata)
21:10:32 Callum027 Also added some more detail to the release notes as discussed in the meeting
#openstack-nova - 2025-05-28
05:12:38 opendevreview Takashi Kajinami proposed openstack/nova master: Remove unused validator for uri element https://review.opendev.org/c/openstack/nova/+/951084
09:05:39 opendevreview DongHun, Kim proposed openstack/nova master: Fix PCI device mapping leak after evacuate for GPU VMs https://review.opendev.org/c/openstack/nova/+/951099
09:09:34 opendevreview DongHun, Kim proposed openstack/nova master: Fix PCI device mapping leak after evacuate for GPU VMs https://review.opendev.org/c/openstack/nova/+/951099
10:26:33 sean-k-mooney Callum027: thanks ill see if i can review them this morning before i get distracted by other things
10:27:19 sean-k-mooney Callum027: i would suggest putting https://review.opendev.org/c/openstack/nova/+/942974 in the same seriese as the rest given its indicating it will be in merge conflcit with it
10:28:57 sean-k-mooney perhaps put the image ones on top or put this on top of them either way works
12:04:40 opendevreview Balazs Gibizer proposed openstack/nova master: Return HTTP400 for multi spec pci alias if PCI in Placement https://review.opendev.org/c/openstack/nova/+/951007
12:04:41 opendevreview Balazs Gibizer proposed openstack/nova master: Multiple spec per PCI alias limitation https://review.opendev.org/c/openstack/nova/+/944062
12:24:51 opendevreview DongHun, Kim proposed openstack/nova master: Fix PCI device mapping leak after evacuate for GPU VMs https://review.opendev.org/c/openstack/nova/+/951099
12:46:33 opendevreview Balazs Gibizer proposed openstack/nova master: Multiple spec per PCI alias limitation https://review.opendev.org/c/openstack/nova/+/944062
12:46:33 opendevreview Balazs Gibizer proposed openstack/nova master: Return HTTP400 for multi spec pci alias if PCI in Placement https://review.opendev.org/c/openstack/nova/+/951007
12:46:34 opendevreview Balazs Gibizer proposed openstack/nova master: Validated that PCI alias has proper ids https://review.opendev.org/c/openstack/nova/+/951129
12:50:01 opendevreview Balazs Gibizer proposed openstack/nova master: Validated that PCI alias has proper ids https://review.opendev.org/c/openstack/nova/+/951129
12:50:31 gibi dansmith: ^^ FYI
13:22:27 dansmith gibi: nice
13:48:19 opendevreview Balazs Gibizer proposed openstack/nova master: Validate [pci]alias at service startup https://review.opendev.org/c/openstack/nova/+/951143
13:48:19 opendevreview Balazs Gibizer proposed openstack/nova master: Validated that PCI alias has proper ids https://review.opendev.org/c/openstack/nova/+/951129
14:49:48 opendevreview Balazs Gibizer proposed openstack/nova master: Cache [pci]alias parsing https://review.opendev.org/c/openstack/nova/+/951151
14:49:48 opendevreview Balazs Gibizer proposed openstack/nova master: Validate [pci]alias at service startup https://review.opendev.org/c/openstack/nova/+/951143
14:50:22 gibi sean-k-mooney: ^^ with caching included :)
15:44:37 sean-k-mooney gibi: very nice. il take a look
21:34:43 Callum027 sean-k-mooney: Ah, right, of course, good idea, I'll do that shortly (and hopefully Gerrit starts working for me soon because I'm getting load failures)
23:19:01 opendevreview Callum Dickinson proposed openstack/nova master: Fix image ID in libvirt metadata when unshelving https://review.opendev.org/c/openstack/nova/+/942973
23:19:02 opendevreview Callum Dickinson proposed openstack/nova master: Add image meta to libvirt XML metadata https://review.opendev.org/c/openstack/nova/+/942766
23:19:02 opendevreview Callum Dickinson proposed openstack/nova master: Add more flavor metadata to libvirt guest XML https://review.opendev.org/c/openstack/nova/+/942974
#openstack-nova - 2025-05-29
00:15:52 opendevreview Ghanshyam proposed openstack/nova-specs master: Propose API policy manager role spec https://review.opendev.org/c/openstack/nova-specs/+/937650
00:23:12 opendevreview Ghanshyam proposed openstack/nova-specs master: Propose API policy service role spec https://review.opendev.org/c/openstack/nova-specs/+/951218
00:23:42 opendevreview Ghanshyam proposed openstack/nova-specs master: Re-propose API policy service role spec https://review.opendev.org/c/openstack/nova-specs/+/951218
00:27:09 opendevreview Ghanshyam proposed openstack/nova-specs master: Propose API policy manager role spec https://review.opendev.org/c/openstack/nova-specs/+/937650
00:34:33 gmaan sean-k-mooney: ^^ proposed the manager role spec (fixing the review comment from code/last cycle review) and also re-proposing the service role spec, please review. proposed both spec separately
00:37:00 gmaan I added the new policies proposal also to filter out the host-thing from manager permission
02:43:10 opendevreview Callum Dickinson proposed openstack/nova master: Add image meta to libvirt XML metadata https://review.opendev.org/c/openstack/nova/+/942766
03:51:48 opendevreview sean mooney proposed openstack/nova-specs master: Add cpu-teiring with cpu_shares spec https://review.opendev.org/c/openstack/nova-specs/+/951222
05:05:28 opendevreview Takashi Kajinami proposed openstack/nova master: Replace license classifier https://review.opendev.org/c/openstack/nova/+/951226
05:20:04 opendevreview Callum Dickinson proposed openstack/nova master: Add image meta to libvirt XML metadata https://review.opendev.org/c/openstack/nova/+/942766
06:47:31 opendevreview Kamil Sambor proposed openstack/nova master: Replace eventlet.event.Event with threading.Event https://review.opendev.org/c/openstack/nova/+/949754
09:09:51 roger_wang I wonder if anyone could review this patch of Improve Error Handling for Placement API Responses (https://review.opendev.org/c/openstack/nova/+/943530). much appreciated.
13:09:55 opendevreview Takashi Kajinami proposed openstack/nova master: Replace license classifier https://review.opendev.org/c/openstack/nova/+/951226
16:11:06 opendevreview Merged openstack/nova-specs master: Re-propose vTPM live migration https://review.opendev.org/c/openstack/nova-specs/+/947542
16:42:46 gmaan sean-k-mooney: thanks for reviews on RBAC specs, I would like to highlight this and if you feel strong to change it? https://review.opendev.org/c/openstack/nova-specs/+/951218/2/specs/2025.2/approved/policy-service-role-default.rst#49
16:48:22 sean-k-mooney gmaan: so orgianlly i ithink i suggested starting with service or admin for upgrade reaons
16:48:37 gmaan yeah
16:48:38 sean-k-mooney if we think we can miniums the upgred impact such that we can directly go to service
16:48:46 sean-k-mooney then im ok to try that
16:49:24 sean-k-mooney the real concern is it required cinder, neutron and cyborg
16:49:33 sean-k-mooney to be deploywed with teh service role for there own user
16:49:46 sean-k-mooney which they should have but that is the main upgrade impact in my view
16:50:11 gmaan ok, having old defaults still supported and there is a way to keep admin perform these operation, my first preference is to go with 'service' only
16:50:14 sean-k-mooney i expect most deployment tools shoudl have made that chane already but i have not checked
16:50:28 gmaan yeah but honestly saying that is what we want to restrict, no user should use these APIs
16:50:56 sean-k-mooney right
16:51:15 sean-k-mooney so if other are also ok with this proposal then lets try going directly to the desired state
16:51:25 gmaan I am working on job to enable it 'service' only token from cinder, neutron so let's see how that testing goes
16:51:30 sean-k-mooney we jsut need to coridate the changes in devstack ectra to make this work
16:51:32 gmaan ack
16:51:36 gmaan yeah
16:52:16 melwitt sean-k-mooney: thanks from me also for the spec review
16:52:21 sean-k-mooney our new downstream installer deployws all service user with both admin an service so it is prepared for the change but not prepared to drop the admin role any tiem soon
16:53:37 sean-k-mooney melwitt: it was on my todo list all week but im glad i got to it before firday at like 6 pm :)
16:54:34 melwitt that is a win :)
16:55:33 sean-k-mooney my spec review brian is more or less spent for today which is why im makign the terible desion to update a jira thick isntead.
16:58:33 sean-k-mooney gmaan: stephenfin has two small spec related to the api that you may have interest in https://review.opendev.org/c/openstack/nova-specs/+/940440 and https://review.opendev.org/c/openstack/nova-specs/+/947210
16:58:54 sean-k-mooney the latter came form a code review as part of the openapi schema work
17:00:23 gmaan sure, will check today
18:03:52 gmaan sean-k-mooney: replied for the evacuate policy change, that is something we should discuss more. especially if that can be used to know infra/service info.
18:03:57 gmaan gibi: when you have time, can you provide your opinion on evacuate policy default change (specially on Does it leak information about infra/services? part) https://review.opendev.org/c/openstack/nova-specs/+/937650/7/specs/2025.2/approved/policy-manager-role-default.rst#127
18:04:41 gmaan we do return 400 if evacuate is tried and compute is up but host info are returned in error message
18:11:53 sean-k-mooney gmaan: i dont think we would return a 400
18:12:23 sean-k-mooney for a normal user they will get a 403 or 401 but an admin i would expect to get a 409
18:12:27 gmaan 409?
18:12:36 sean-k-mooney if the host was up ya
18:12:41 sean-k-mooney it might be a 400
18:12:51 gmaan yeah, that is something I was thikning why we did not return 409 in this case
18:12:58 sean-k-mooney i.e. it may be one of the api we missed when we treid to use 409 better
18:13:07 gmaan yeah
18:14:39 sean-k-mooney gmaan: is the concern that tehy will knwo the mangment of the host is still up?
18:15:01 sean-k-mooney like if they try to evacuate and the nova-compute is up
18:15:10 gmaan sean-k-mooney: that one + current code return instance' host in the error message which we can change
18:15:18 sean-k-mooney then they could just cold/live migratiate instead right?
18:15:53 sean-k-mooney gmaan: oh right i didnt look at the respocne
18:16:24 gmaan they can migrate other way but it is that they will have a way to know compute service is up
18:17:08 gmaan which they know indirectly because instance is up :) that is why I am not 100% sure if this is infra info leak or not
18:17:12 sean-k-mooney well they can infer but doint instnace actions on the instnace
18:17:18 sean-k-mooney like server diagnostics
18:17:30 gmaan that is admin only

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