| opendevreview | norman shen proposed openstack/nova master: Saving security group to info_cache https://review.opendev.org/c/openstack/nova/+/786348 | 00:31 |
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| opendevreview | norman shen proposed openstack/nova master: Saving security group to info_cache https://review.opendev.org/c/openstack/nova/+/786348 | 04:29 |
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| opendevreview | fionali proposed openstack/nova master: manager: Reduce unnecessary calls https://review.opendev.org/c/openstack/nova/+/795027 | 07:24 |
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| bauzas | good morning Nova | 07:49 |
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| lyarwood | Morning | 07:56 |
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| yonglihe | good morning | 08:00 |
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| swp20 | gibi, bauzas: morning. as Yumeng has changed company, she has no time working on the vgpu feature, and i am responsible for this work. please review the reproposed spec: https://review.opendev.org/c/openstack/nova-specs/+/780452 | 08:32 |
| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: Do not destroy volume secrets during _hard_reboot https://review.opendev.org/c/openstack/nova/+/793463 | 08:33 |
| swp20 | by the way, do you have a vgpu account to download virtual GPU software for Tesla V100, and could i use it? | 08:33 |
| bauzas | swp20: ack, thanks and I'll do ;) | 08:41 |
| swp20 | bauzas:thanks, could you please provide me some virtual GPU software for Tesla V100? | 08:44 |
| bauzas | swp20: sorry, I can't :( | 08:45 |
| swp20 | my account has expired, | 08:45 |
| bauzas | swp20: nVidia is a partner for RedHat so we can use some software but I can't pass it to another company | 08:45 |
| bauzas | :( | 08:45 |
| swp20 | bauzas: ack, thanks. | 08:46 |
| bauzas | swp20: again, apologies | 08:46 |
| bauzas | swp20: but if I remember correctly, you could use some testing softawre | 08:46 |
| swp20 | there are no testing softwares. | 08:47 |
| swp20 | it's difficult to register a test account and the account only has 90 days available. | 08:48 |
| swp20 | do you know how can i get some testing softawre? | 08:49 |
| bauzas | swp20: 3 years ago, there were some IIRC | 08:50 |
| swp20 | long time ago=$ | 08:51 |
| bauzas | swp20: have you seen this ? https://www.nvidia.com/en-us/data-center/resources/vgpu-evaluation/ | 08:52 |
| swp20 | yeah, i registered from this website. | 08:54 |
| swp20 | but failed to check. | 08:54 |
| swp20 | they required a corporate email address and the corporate cannot register before. | 08:55 |
| bauzas | ah... | 08:58 |
| bauzas | sorry, can't really help more :( | 08:59 |
| bauzas | I'm not working at all with nvidia, I'm just a redhat engineer asked to deliver some partner features ;) | 08:59 |
| bauzas | swp20: saying nothing confidential here, but I know there is some opensource driver aimed to be available for testing mdev live migration at the kernel level | 09:01 |
| bauzas | of course, this won't be related to v100 | 09:01 |
| bauzas | but that's a way for testing | 09:01 |
| bauzas | the other option is the mtty modules | 09:01 |
| bauzas | the last one is using gvt-g hardware | 09:02 |
| bauzas | but those are only desktoip i920 cards | 09:02 |
| swp20 | bauzas: ack, thanks any way. | 09:03 |
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| opendevreview | fionali proposed openstack/nova master: manager: Reduce unnecessary calls https://review.opendev.org/c/openstack/nova/+/795027 | 09:58 |
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| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: fup docs and typing for _hard_reboot flow https://review.opendev.org/c/openstack/nova/+/795081 | 10:07 |
| elodilles | lyarwood bauzas : could you review melwitt's patch to unblock stable gate? https://review.opendev.org/q/I02b2b851a74f24816d2f782a66d94de81ee527b0 | 10:45 |
| elodilles | I mean... this is the 1st one: https://review.opendev.org/c/openstack/nova/+/794345 | 10:46 |
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| slaweq | gibi elodilles hi, do You know about any known issues in nova-grenade-multinode job on stable/victoria? | 10:58 |
| slaweq | I'm trying to merge https://review.opendev.org/c/openstack/nova/+/787252 but it's failing all the time for me | 10:58 |
| slaweq | and I'm not sure if it's just my bad luck or there is any issue with that job already | 10:59 |
| elodilles | slaweq: yes, see my previous 2 lines above :) | 11:36 |
| elodilles | slaweq: and the mail about it: http://lists.openstack.org/pipermail/openstack-discuss/2021-June/022900.html | 11:37 |
| elodilles | so hopefully the gate will work again, soon :) | 11:37 |
| slaweq | elodilles thx a lot | 11:39 |
| slaweq | and sorry that I didn't check channel logs before asking :) | 11:39 |
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| elodilles | slaweq: no problem :) and thanks for pushing those backports ;) | 11:53 |
| lyarwood | elodilles: ack looking | 11:59 |
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| elodilles | lyarwood: thanks! :) | 12:01 |
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| bauzas | lyarwood: elodilles: sorry was getting my 2nd vaccine jab | 12:32 |
| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: fup docs and typing for _hard_reboot flow https://review.opendev.org/c/openstack/nova/+/795081 | 12:38 |
| elodilles | bauzas: np :) | 12:39 |
| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: Set driver_iommu when attaching virtio devices to SEV instance https://review.opendev.org/c/openstack/nova/+/794639 | 12:44 |
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| opendevreview | John Garbutt proposed openstack/nova-specs master: Re-propose Unified Limits in Nova https://review.opendev.org/c/openstack/nova-specs/+/789585 | 13:04 |
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| opendevreview | John Garbutt proposed openstack/nova master: Add legacy limits and usage to unified limits https://review.opendev.org/c/openstack/nova/+/713498 | 13:50 |
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| lyarwood | gibi, bauzas ; can I get reviews on https://review.opendev.org/c/openstack/nova/+/794639 please? Trying to set SEV QE'd downstream and hit this roadblock | 13:56 |
| bauzas | lyarwood: sure, I can take a look | 13:56 |
| lyarwood | hmmm the LC job still isn't happy with something | 13:56 |
| kashyap | LC? | 13:57 |
| lyarwood | lower constraints | 13:58 |
| kashyap | Maybe you mean "Live Migration Ceph" | 13:58 |
| kashyap | Oh, right. The LM Ceph job is non-voting | 13:58 |
| bauzas | lyarwood: I guess we don't have yet functional tests for SEV instances ? | 13:58 |
| bauzas | lyarwood: I was wondering about a regression test but if not, fair. | 13:59 |
| lyarwood | I can land some tests after this but backporting functional tests to stable/train is a royal PITA at the moment | 14:00 |
| lyarwood | there's an actual issue with this that didn't come up in the unit tests btw | 14:01 |
| lyarwood | but somehow the LC job caught it | 14:01 |
| lyarwood | during a live migration we pass the _get_volume_config method around and end up calling it from nova.virt.libvirt.migration._update_volume_xml without access to the instance, borking the approach I've taken | 14:02 |
| kashyap | bauzas: Also ... as you know, to meaningfully test SEV, you need real hardware | 14:02 |
| lyarwood | I'll correct and respin now | 14:02 |
| lyarwood | kashyap: well not functional, that's the entire point | 14:02 |
| bauzas | lyarwood: yeah I wasn't asking about a functtest in the main change, sorry | 14:02 |
| kashyap | lyarwood: Right; I realize. "Functional" in Nova still does some stubbing, right? | 14:02 |
| bauzas | lyarwood: something like a separate patch we could use for verifying this works | 14:03 |
| kashyap | lyarwood: Anyway...don't want to dissuade you from any tests you have in mind | 14:03 |
| lyarwood | kashyap: yeah and here we are just asserting things about the XML we are providing libvirt | 14:03 |
| bauzas | lyarwood: like we actually do for virtual GPUs for example | 14:03 |
| kashyap | lyarwood: Yeah, for that part, it's fair enough | 14:03 |
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| opendevreview | John Garbutt proposed openstack/nova master: Enforce api and db limits https://review.opendev.org/c/openstack/nova/+/712142 | 14:27 |
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| opendevreview | John Garbutt proposed openstack/nova master: Update quota_class APIs for db and api limits https://review.opendev.org/c/openstack/nova/+/712143 | 14:37 |
| opendevreview | John Garbutt proposed openstack/nova master: Update limit APIs https://review.opendev.org/c/openstack/nova/+/712707 | 14:39 |
| opendevreview | John Garbutt proposed openstack/nova master: Update quota sets APIs https://review.opendev.org/c/openstack/nova/+/712749 | 14:41 |
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| artom | When was the last time we talked about preemptible instances? (Most recent) Denver? | 15:17 |
| artom | Anyone remember the outcome? | 15:18 |
| opendevreview | Kashyap Chamarthy proposed openstack/nova master: Allow 'bochs' as a display device option https://review.opendev.org/c/openstack/nova/+/794796 | 15:26 |
| kashyap | artom: Hey, completely unrelated: did I miss anything else to bump in the above? (I'm pinging you, as you did something similar for your "socket" (for PCI NUMA affinity) thingie) | 15:28 |
| artom | kashyap, lemme check | 15:28 |
| kashyap | artom: Hmm, okay ... this is the one failing test: http://paste.openstack.org/show/806427/. How do I update that hash? | 15:29 |
| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: Set driver_iommu when attaching virtio devices to SEV instance https://review.opendev.org/c/openstack/nova/+/794639 | 15:30 |
| artom | kashyap, it's in nova/tests/unit/objects/test_objects.py - just grep for the old 'reference' hash, and change it to the new one | 15:30 |
| kashyap | artom: Okay, a stupid question: where do I "discover" the new hash? | 15:31 |
| artom | kashyap, you don't, the tests will tell you :) | 15:31 |
| artom | At least that's what I always do. | 15:32 |
| kashyap | Ah, right; it should catch it | 15:32 |
| kashyap | artom: Okay, that's good. Lemme try | 15:32 |
| artom | Any time I change objects, I try to remember to run test_objects, then update the hashes. | 15:32 |
| kashyap | artom: You mean 'test_versions'? | 15:33 |
| kashyap | But yeah, point noted... | 15:33 |
| kashyap | artom: Thanks. | 15:35 |
| artom | kashyap, well, test_versions in test_objects.py | 15:36 |
| kashyap | Yep; yar. | 15:37 |
| kashyap | Alright, that fixes it | 15:38 |
| opendevreview | Kashyap Chamarthy proposed openstack/nova master: Allow 'bochs' as a display device option https://review.opendev.org/c/openstack/nova/+/794796 | 15:42 |
| bauzas | artom: about preemptible instances, we said "go for it" | 15:52 |
| bauzas | but not something in Nova | 15:52 |
| bauzas | a specific other service, and it was maybe Blazar | 15:52 |
| artom | IIRC there was a thing called "Reaper"? | 15:52 |
| bauzas | priteau: do you remember when and where we said this ? | 15:52 |
| bauzas | artom: correct, something done by john and the CERN IIRC | 15:53 |
| bauzas | I remember this https://specs.openstack.org/openstack/blazar-specs/specs/ussuri/blazar-preemptible-instances.html | 15:53 |
| priteau | bauzas: I think we mentioned the reaper in Blazar in Denver PTG (Sep 2018) | 15:54 |
| opendevreview | Lee Yarwood proposed openstack/nova-specs master: Add attachmentId to responses of the os-volume_attachments API https://review.opendev.org/c/openstack/nova-specs/+/794799 | 15:54 |
| kashyap | artom: When you can, please give your ack (or nack, if need be) again? I uploaded a rev right after you did. | 15:54 |
| priteau | bauzas: but that was maybe before aardvark was completed | 15:55 |
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| * kashyap back later; need to pick up eclipse glasses (assuming it won't be damn cloudy on Thur) | 15:55 | |
| lyarwood | https://review.opendev.org/c/openstack/nova/+/793463 should be ready for review if anyone has time btw | 15:56 |
| bauzas | priteau: this one, right? https://gitlab.cern.ch/ttsiouts/aardvark | 15:56 |
| bauzas | artom: ^ | 15:56 |
| priteau | yep | 15:56 |
| * bauzas needs to go off | 15:56 | |
| artom | Is https://gitlab.cern.ch/ttsiouts/aardvark the continuation of https://gitlab.cern.ch/ttsiouts/ReaperServicePrototype? | 15:58 |
| artom | Also, both look fairly dead | 15:58 |
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| priteau | artom: I believe it the continuation, yes. Unfortunately ttsiouts has left CERN and I don't believe this work has been picked up by anyone else. | 16:10 |
| priteau | Also I think there were some disagreement on the nova modifications required for this (pending state) | 16:10 |
| artom | priteau, ack, thanks for the context! | 16:11 |
| artom | priteau, are you with CERN, btw? | 16:11 |
| priteau | I am not, but I work with John Garbutt at StackHPC who I think was involved in the discussions | 16:15 |
| priteau | See https://review.opendev.org/q/owner:theodoros.tsioutsias%2540cern.ch+project:openstack/nova for the proposed changes | 16:16 |
| artom | priteau, yep, I remember John being involved/interested | 16:21 |
| artom | priteau, reason for all these questions is that we (Red Hat) have been asked to make preemptible instances a thing | 16:23 |
| priteau | By customers? | 16:23 |
| artom | priteau, yeah. I suspect the answer will be "no" because we don't have the manpower to essentially bootstrap a new project (Reaper, or whatever it ends up being called) by ourselves | 16:23 |
| artom | But maybe, just maybe, if there's enough money on the line, and community drive, it can happen | 16:24 |
| artom | An item for next PTG, perhaps | 16:24 |
| priteau | Yeah that would be good | 16:26 |
| priteau | I've proposed a spec for blazar to implement preemptibles, because in the context of using reservations it can be done without changes to nova | 16:28 |
| priteau | That's the one linked by bauzas earlier: https://specs.openstack.org/openstack/blazar-specs/specs/ussuri/blazar-preemptible-instances.html | 16:30 |
| artom | priteau, if that's the way it moves forward, RH would still have to productize Blazaar... | 16:31 |
| artom | priteau, but good to know there would be no new code for us (RH) to write | 16:31 |
| priteau | Yeah I am not saying this is a full solution for you ;) | 16:31 |
| artom | Despite our millions, we're surprisingly people-strapped :P | 16:32 |
| artom | Just getting Designate up and running was a more than year-long thing. | 16:32 |
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| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: Set driver_iommu when attaching virtio devices to SEV instance https://review.opendev.org/c/openstack/nova/+/794639 | 17:20 |
| opendevreview | Lee Yarwood proposed openstack/nova master: libvirt: Set driver_iommu when attaching virtio devices to SEV instance https://review.opendev.org/c/openstack/nova/+/794639 | 17:31 |
| opendevreview | Merged openstack/nova stable/wallaby: zuul: Replace grenade and nova-grenade-multinode with grenade-multinode https://review.opendev.org/c/openstack/nova/+/794345 | 17:42 |
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| opendevreview | Ade Lee proposed openstack/nova master: Add check job for FIPS https://review.opendev.org/c/openstack/nova/+/790519 | 17:57 |
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| opendevreview | melanie witt proposed openstack/nova stable/victoria: Honor [neutron]http_retries in the manual client https://review.opendev.org/c/openstack/nova/+/795175 | 20:17 |
| opendevreview | melanie witt proposed openstack/nova stable/ussuri: Honor [neutron]http_retries in the manual client https://review.opendev.org/c/openstack/nova/+/795176 | 20:19 |
| opendevreview | melanie witt proposed openstack/nova stable/train: Honor [neutron]http_retries in the manual client https://review.opendev.org/c/openstack/nova/+/795177 | 20:21 |
| melwitt | dansmith: if you fancy unblocking the stable/victoria gate https://review.opendev.org/c/openstack/nova/+/794674 | 20:25 |
| opendevreview | Vlad Gusev proposed openstack/nova stable/stein: Honor [neutron]http_retries in the manual client https://review.opendev.org/c/openstack/nova/+/795138 | 20:43 |
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| dansmith | melwitt: and what if I like it broken? | 21:07 |
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| melwitt | dansmith: then you get the angry eyebrows >:| | 21:08 |
| dansmith | ...which are more scary than a blocked gate, so... okay | 21:08 |
| melwitt | or the look of disapproval ಠ_ಠ | 21:09 |
| melwitt | :) | 21:09 |
| dansmith | oh god, my childhood all over again | 21:10 |
| melwitt | 😂 | 21:10 |
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