| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-cyborg - 2026-06-10 | |||
| 16:04:57 | sean-k-mooney | so some of the whitebox tests restart nova-comptue | |
| 16:05:26 | sean-k-mooney | live_migrate_back_and_forth should work in general | |
| 16:05:55 | sean-k-mooney | but ok it might be triggering an old qemu bug | |
| 16:06:12 | sean-k-mooney | there was a case where qemu woudl crash when that was eneable when usign block migration | |
| 16:06:23 | sean-k-mooney | and that is waht is failing | |
| 16:06:36 | sean-k-mooney | so maybe we are hitting that | |
| 16:08:30 | jgilaber | hmm maybe, I disabled because of this comment https://github.com/openstack/tempest/blob/531167f42631b9b79fdd73455772dc166d047ae6/tempest/api/compute/admin/test_live_migration.py#L172 and also it was the biggest diff between the tempest conf in this job and run from a different change | |
| 16:53:48 | sean-k-mooney | im wodneirng if there is an interaction betwen that and live_migration_parallel_connections: 4 | |
| 16:54:08 | sean-k-mooney | in anycase it does not hurt to turn it off for now | |
| 16:54:29 | sean-k-mooney | as you nted this is mainly for grenade but not solely | |
| 16:55:29 | opendevreview | sean mooney proposed openstack/cyborg master: Add SRBAC base rules and enforce_new_defaults override https://review.opendev.org/c/openstack/cyborg/+/992292 | |
| 16:55:30 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate ARQ policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992293 | |
| 16:55:31 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate deployable policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992295 | |
| 16:55:31 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate device policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992294 | |
| 16:55:32 | opendevreview | sean mooney proposed openstack/cyborg master: Add SRBAC policy concepts documentation https://review.opendev.org/c/openstack/cyborg/+/992297 | |
| 16:55:32 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate attribute policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992296 | |
| 16:55:33 | opendevreview | sean mooney proposed openstack/cyborg master: Use request context as policy target https://review.opendev.org/c/openstack/cyborg/+/992722 | |
| 16:55:33 | opendevreview | sean mooney proposed openstack/cyborg master: Add cyborg-tempest-srbac Zuul job https://review.opendev.org/c/openstack/cyborg/+/992332 | |
| 16:57:39 | opendevreview | sean mooney proposed openstack/cyborg master: Use request context as policy target https://review.opendev.org/c/openstack/cyborg/+/992722 | |
| 16:57:40 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate ARQ policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992293 | |
| 16:57:40 | opendevreview | sean mooney proposed openstack/cyborg master: Add SRBAC base rules and enforce_new_defaults override https://review.opendev.org/c/openstack/cyborg/+/992292 | |
| 16:57:41 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate deployable policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992295 | |
| 16:57:41 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate device policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992294 | |
| 16:57:42 | opendevreview | sean mooney proposed openstack/cyborg master: Add SRBAC policy concepts documentation https://review.opendev.org/c/openstack/cyborg/+/992297 | |
| 16:57:42 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate attribute policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992296 | |
| 16:57:43 | opendevreview | sean mooney proposed openstack/cyborg master: Add cyborg-tempest-srbac Zuul job https://review.opendev.org/c/openstack/cyborg/+/992332 | |
| 17:06:14 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate device policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992294 | |
| 17:06:14 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate ARQ policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992293 | |
| 17:06:15 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate attribute policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992296 | |
| 17:06:15 | opendevreview | sean mooney proposed openstack/cyborg master: Migrate deployable policies to DocumentedRuleDefault https://review.opendev.org/c/openstack/cyborg/+/992295 | |
| 17:06:16 | opendevreview | sean mooney proposed openstack/cyborg master: Add cyborg-tempest-srbac Zuul job https://review.opendev.org/c/openstack/cyborg/+/992332 | |
| 17:06:16 | opendevreview | sean mooney proposed openstack/cyborg master: Add SRBAC policy concepts documentation https://review.opendev.org/c/openstack/cyborg/+/992297 | |
| #openstack-cyborg - 2026-06-12 | |||
| 08:51:14 | jgilaber | Hi sean-k-mooney, I was wrong the last time we talked about the mtty whitebox vpgu tests. I thought the pre playbook was needed to configure the ssh key to the instances | |
| 08:51:40 | jgilaber | but the tests actually create a ssh keypair and pass it when creating the instance | |
| 08:52:21 | jgilaber | after some more digging and asking claude I saw some warnings in the qemu logs for the instance https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_583/openstack/58333f7196aa482c9d2b7c737045b906/controller/logs/libvirt/libvirt/qemu/instance-000000f6_log.txt | |
| 08:53:13 | jgilaber | do you think those could be preventing the instance os from booting? From the tempest logs the networking ssh keys and security groups seems correct | |
| 08:55:10 | sean-k-mooney | hum | |
| 08:55:42 | sean-k-mooney | so maybe | |
| 08:55:55 | sean-k-mooney | have you treid doing this locally in devstack yet? | |
| 08:56:18 | sean-k-mooney | we may need to twak the kernel parmaters slightly like im doing in my pci sim job | |
| 08:56:30 | jgilaber | no, I tried before without nova | |
| 08:56:50 | jgilaber | I can update my env and try quickly | |
| 08:57:25 | sean-k-mooney | so pci_sim_sysfs_write Y /sys/module/vfio_iommu_type1/parameters/allow_unsafe_interrupts | |
| 08:57:49 | sean-k-mooney | that just echo Y | sudo tee /sys/module/vfio_iommu_type1/parameters/allow_unsafe_interrupts | |
| 08:59:27 | sean-k-mooney | failing that we can try a newer qemu/kernel by movign the job to debian 13 if its currently on ubutnu 24.04 | |
| 08:59:49 | sean-k-mooney | i will hopefully have 26.04 working in the ci in the next week or two as well | |
| 09:00:11 | sean-k-mooney | tehre are some kernel parmater related to eventfd that we might also ned to tweak | |
| 09:01:24 | sean-k-mooney | sepcificly vm.unprivileged_userfaultfd should be set to 1 | |
| 09:04:41 | sean-k-mooney | asking gemini it say the issue si cosmetic | |
| 09:05:02 | sean-k-mooney | jgilaber: for what its worth i did see the vm boot probely in at least one of the test runs | |
| 09:05:15 | sean-k-mooney | it just didnt get networking properly | |
| 09:05:30 | jgilaber | ack thanks, I'll try in my devstack and see what happens | |
| 09:06:06 | sean-k-mooney | oh | |
| 09:06:12 | sean-k-mooney | gemina has a good point | |
| 09:06:27 | sean-k-mooney | so we used to use 64mb cirros images in the past | |
| 09:06:43 | sean-k-mooney | but we stoped becasuse newer cirros iamge need a little more ram to boot properly | |
| 09:06:55 | sean-k-mooney | we now use 128 or 192 mb flavors | |
| 09:07:03 | sean-k-mooney | but this vm was using a 64mb flavor | |
| 09:07:17 | sean-k-mooney | with 64mb it was prone ot ooming or very slow boots | |
| 09:08:00 | sean-k-mooney | that is proably worth looking ito and or fixing to match the new defautls we use in devstack | |
| 09:08:11 | jgilaber | hmm that's worth a shot while I test things locally | |
| 09:08:21 | jgilaber | I need to update the patch to revert some changes anyway | |
| 13:41:48 | jgilaber | sean-k-mooney, it's taken me a while but I got a vm with a mtty attached in my devstack | |
| 13:42:04 | jgilaber | lscpi -nn -k gives: "00:05.0 Class 0700: 4348:3253 serial" | |
| 13:43:32 | jgilaber | and in the ci job now it seems to ssh into the vm just fine | |
| 13:43:36 | jgilaber | https://fad10fc5f2c070b32033-beb494a5db5cda67da23a1381224245f.ssl.cf5.rackcdn.com/openstack/5f8a4405ba0f46c78746e4583a18d6e7/testr_results.html | |
| 13:44:17 | sean-k-mooney | cool | |
| 13:44:46 | sean-k-mooney | ok so now its the pre playbook | |
| 13:44:48 | sean-k-mooney | FileNotFoundError: [Errno 2] No such file or directory: '/home/zuul/compute_nodes.yaml' | |
| 13:45:13 | jgilaber | yes, I'm thinking about creating a new base job in the whitebox plugin | |
| 13:45:16 | sean-k-mooney | so your running thest that are tryign to ssh into the vms or connect to the db so it need that file | |
| 13:45:31 | sean-k-mooney | you could | |
| 13:45:43 | sean-k-mooney | but we dont wnat nova-next to intherit form whitebox | |
| 13:46:09 | sean-k-mooney | we could do this testignin the vtpm job instead | |
| 13:46:15 | sean-k-mooney | that inherits form whitebox alrady | |
| 13:46:35 | sean-k-mooney | that might be a better base | |
| 13:47:06 | jgilaber | ack, if there no particular reason to use nova-next i can switch | |
| 13:47:25 | jgilaber | from nova pov what would be better, add the tests to the vptm job or create a new job just for this? | |
| 13:47:26 | sean-k-mooney | we jus tchose it because it test nonstandard things | |
| 13:47:34 | sean-k-mooney | btu nova-next is getting quite big | |
| 13:47:46 | sean-k-mooney | we shoudl dicss this in nova channel with melwitt | |
| 13:48:03 | jgilaber | ack, let me ask there, thanks! | |
| 13:48:04 | sean-k-mooney | but i think we coudl rename nova-vtpm to nova-whitebox and just add it there | |
| 13:48:49 | sean-k-mooney | jgilaber: for context the vtpm job didnt exist when those intial patches were written | |
| 15:20:02 | opendevreview | sean mooney proposed openstack/cyborg master: Add pci-sim developer guide https://review.opendev.org/c/openstack/cyborg/+/991177 | |
| 15:20:02 | opendevreview | sean mooney proposed openstack/cyborg master: devstack: add pci-sim fake SR-IOV PCI passthrough test fixture https://review.opendev.org/c/openstack/cyborg/+/989470 | |
| #openstack-cyborg - 2026-06-15 | |||
| 11:06:53 | opendevreview | sean mooney proposed openstack/cyborg master: Add pci-sim developer guide https://review.opendev.org/c/openstack/cyborg/+/991177 | |
| 11:06:53 | opendevreview | sean mooney proposed openstack/cyborg master: devstack: add pci-sim fake SR-IOV PCI passthrough test fixture https://review.opendev.org/c/openstack/cyborg/+/989470 | |
| #openstack-cyborg - 2026-06-16 | |||
| 05:41:31 | rlandy | Hello all - Cyborg IRC meeting will be today at 2pm UTC. Please add any topics here: https://etherpad.opendev.org/p/openstack-cyborg-irc-meeting#L48 | |
| 07:04:07 | opendevreview | chandan kumar proposed openstack/cyborg-specs master: Add generic NVMe driver spec with secure cleanup https://review.opendev.org/c/openstack/cyborg-specs/+/985349 | |
| 13:45:18 | rlandy | Cyborg IRC meeting is in 15 mins. Open agenda atm : https://etherpad.opendev.org/p/openstack-cyborg-irc-meeting#L42 | |
| 14:01:16 | opendevmeet | The meeting name has been set to 'cyborg_irc_meeting_16_june_2026' | |
| 14:01:16 | opendevmeet | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | |
| 14:01:16 | opendevmeet | Meeting started Tue Jun 16 14:01:16 2026 UTC and is due to finish in 60 minutes. The chair is rlandy. Information about MeetBot at http://wiki.debian.org/MeetBot. | |
| 14:01:16 | rlandy | #startmeeting Cyborg IRC meeting 16 June 2026 | |
| 14:01:21 | rlandy | hello All | |
| 14:01:25 | jgilaber | o/ | |
| 14:01:28 | rlandy | who is around? | |
| 14:02:16 | rlandy | Courtesy ping: sean-k-mooney amoralej bogdando chandankumar | |
| 14:02:26 | chandankumar | o/ | |