Wednesday, 2025-06-18

gmaansean-k-mooney: about cyborg, TC decided to mark it inactive and I sent email also to call out new maintainers if anyone interested https://review.opendev.org/c/openstack/governance/+/95279800:13
gmaanhttps://lists.openstack.org/archives/list/openstack-discuss@lists.openstack.org/thread/3QZML3MGTSJOWJY72ZM75VIRQA5ZRXBC/00:14
gmaanif we merge the inactive status change, then we can remove the cyborg job also from nova gate00:14
opendevreviewTakashi Kajinami proposed openstack/nova master: Detect AMD SEV-ES support  https://review.opendev.org/c/openstack/nova/+/92568503:03
opendevreviewTakashi Kajinami proposed openstack/nova master: Detect AMD SEV-ES support  https://review.opendev.org/c/openstack/nova/+/92568503:03
opendevreviewTakashi Kajinami proposed openstack/nova master: Add hw_mem_encryption_model image property  https://review.opendev.org/c/openstack/nova/+/92770603:03
opendevreviewTakashi Kajinami proposed openstack/nova master: libvirt: Launch instances with SEV-ES memory encryption  https://review.opendev.org/c/openstack/nova/+/92610603:03
opendevreviewKamil Sambor proposed openstack/nova master: Replace eventlet.event.Event with threading.Event  https://review.opendev.org/c/openstack/nova/+/94975408:56
mikalsean-k-mooney: you around?09:02
gibisean-k-mooney: yeah having a statement that if you need eventlet based nova then you need to use py3.12 or older. Still it does not help debian and ubuntu to have something that work with 3.13 soon. My estimate is that in best case scenario we have nova supporting 3.13 at the 2026.1 but that need serious focus from the core team. 2026.2 is more likely target as it is likely that nova-comptue will not 10:06
gibifit into a single cycle.10:06
opendevreviewRajesh Tailor proposed openstack/nova-specs master: Show finish_time field in instance action show  https://review.opendev.org/c/openstack/nova-specs/+/92978010:08
gibior we can hope Herve and the eventlet maintainers figure something out to support eventlet in 3.1310:15
opendevreviewLajos Katona proposed openstack/os-vif stable/2024.2: Do not add taps in trunk bridges to the dead vlan  https://review.opendev.org/c/openstack/os-vif/+/95281510:22
opendevreviewLajos Katona proposed openstack/os-vif stable/2024.2: OVS Trunk: Add bridge_name to external_ids  https://review.opendev.org/c/openstack/os-vif/+/95277810:27
sean-k-mooneygibi: im partly wondering if nova-comptue will need to be doen on a per driver basis10:29
sean-k-mooneygibi: i think nova-comptue with ironic/fake shoudl be a lot simpler10:29
sean-k-mooneyi cant say for vmware but libvirt driver is where i think most of the work will be10:29
sean-k-mooneygiven it has all the extra logic for ceph and libvirt native thread and the ovsdb background connection ectra10:30
sean-k-mooneythe fake and ironic dirver have none of that so those might be able to prove out the core of the manager ectra first10:31
sean-k-mooneybut ya i can see it takeing more then 1 cycle10:31
gibisean-k-mooney: yeah it might make sense to do driver by driver. We can do an initial try with the fake driver very early 10:35
gibiI haven't looked at the ironic and other non libvirt drivers but I agree that they should be not too complex to handle. 10:35
gibistill libvirt driver is th most valuable 10:36
sean-k-mooneyoh definetly10:36
sean-k-mooneyi was also talkign to JayF a littel10:36
sean-k-mooneywe deprecated peer_list10:36
sean-k-mooneywhen we added the ironic shard support10:36
sean-k-mooneybut we have not deleted it yet10:37
sean-k-mooneyi think before we try to move the inronic driver we should nuke that code10:37
sean-k-mooneybecause debuging moving compute nodes between compute serivce while converting to threaded is not something i want to wish on an enemy10:37
sean-k-mooneylet alone you or me for that matter10:38
sean-k-mooneythat is potirally something we could start on this cycle in adanvce if we had time10:38
sean-k-mooneyits pretty independet of the actual eventlet sereise and is mainly jsut removing code, docs  and deps10:38
gibiI'm not against removing code. I have no context about this actual removal but I'm happy to review the removal. Also if it seen as something that helps I can try to load context and do the removal myself but obvious reasons it would be easyer if the ironic folks propose the removal10:49
sean-k-mooneygibi: no i have a lot on my plate right now in diffent context. some of those are going to hit spec freeze if they dont get reviewd so if that happens i might look at doing the removal10:55
sean-k-mooneyuntil we hit m2 i woudl not woryy about it10:55
sean-k-mooneygibi: the wider context is we implemnge d ironic shardign supprot in caracal https://specs.openstack.org/openstack/nova-specs/specs/2024.1/implemented/ironic-shards.html so we are free to remove the old code which also allows us to remvoe taskflow as a dep in nova10:56
gibiOK thanks for the pointr10:59
gokhan__Hi all, I have a question regarding attaching ISO images as CD-ROM devices to instances. I have an image in Glance with disk_format=iso and hw_cdrom_bus=ide set. I would like to attach it to a Windows instance as a CD-ROM so that Windows can see the contents (e.g. SQL Server setup files). I tried using --block-device with source_type=image, destination_type=local, device_type=cdrom, etc., but I get: "Mapping image to local is not supported".Is 12:30
gokhan__there a supported way to attach a Glance ISO image as a CD-ROM device (non-bootable) to a running instance or at boot time? If not, is this a Nova limitation, or a backend/image format issue?Thanks in advance!12:30
sean-k-mooneydestination_type=local means do not use a cidner volume12:56
sean-k-mooneyand no there is not  a way to do that today 12:56
sean-k-mooneywehn you create an instnace there is a way to add a cidner data volume created form an iso image in addtion too the boot disk, however there is no way to do it after the fact and its complex to do it a boot12:57
sean-k-mooneycurrently there is no way to attch a cidner volume as a cdrom devicen so the only way to add an iso to a runnign vm is as a block device.12:58
sean-k-mooneywhile its technically possibel to mount it in the guest with the right tools it wont work out of the box on say windows12:59
sean-k-mooneygokhan__:you best bet would be to use rescue and boot from the iso do fix the issue and then unrescure to remove it13:00
sean-k-mooneybut if the iso is not a bootable image then thats not an option13:00
sean-k-mooneyin which case your only option would be ot use a normal cidner ovlume with a standar filesystem not and iso file system to sotre the data you want to preset to the runing guest13:01
gokhan__thanks sean-k-mooney , it seems the practical way is coply sql installation files to a cinder volume and using this. I tried also with virsh edit on compute node but it also didn't work. 13:11
ViiIn OpenStack 2025.1, instance creation fails when there are two or more security groups with the same name in the same project. This occurs even if the security groups are not explicitly referenced during server creation (i.e., using only the default default security group).14:59
Viilook: https://bugs.launchpad.net/nova/+bug/211491314:59
Viicreating an instance from horizon also fails15:00
*** nicolasbock__ is now known as nicolasbock16:05
opendevreviewGhanshyam proposed openstack/nova master: Add Project Manager role context in unit tests  https://review.opendev.org/c/openstack/nova/+/94105621:28
*** haleyb is now known as haleyb|out21:45

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