| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-05-10 | |||
| 13:23:21 | bauzas | efried: now the scheduler verifies it | |
| 13:23:24 | jaypipes | bauzas: that's a good discussion. I'd like to have melwitt in it, though. | |
| 13:23:29 | efried | agree | |
| 13:23:30 | jaypipes | bauzas: shall we wait for her? | |
| 13:23:42 | bauzas | jaypipes: sure, but I'm in vacations atm :) | |
| 13:23:46 | bauzas | in the beach :) | |
| 13:24:07 | bauzas | so when she's here, not sure I'll be here too :p | |
| 13:24:12 | bauzas | but anyway | |
| 13:24:19 | bauzas | nothing really important atm | |
| 13:24:24 | bauzas | it's more for my talk | |
| 13:24:24 | jaypipes | bauzas: alex_xu was also working on quotas and placement things | |
| 13:24:40 | bauzas | gtk | |
| 13:24:53 | bauzas | AFAIK, we don't support custom quotas, right? | |
| 13:26:08 | jaypipes | bauzas: I'm not sure any more. | |
| 13:26:14 | bauzas | yup | |
| 13:26:27 | bauzas | it was possible previously | |
| 13:26:40 | bauzas | but when we provided the quotas for cells v2, then we stopped that | |
| 13:26:54 | bauzas | that's what I remember at least | |
| 13:31:10 | jaypipes | bauzas: right. I was under the impression that we (nova) would start using the placement API for various usage queries. but I don't think that's been done yet. | |
| 13:35:56 | jaypipes | Kevin_Zheng: lmao 'All of a sudden, everyone uses the word "granular"' | |
| 13:36:02 | jaypipes | efried: ^ | |
| 13:38:15 | mriedem | stephenfin: bauzas: can one of you take a look at this? https://review.openstack.org/#/c/566367/ needs a final +2 and then we need to backport it through to ocata | |
| 13:38:39 | bauzas | mriedem: I'm on PTO today and tomorrow, but see if I can help | |
| 13:43:21 | jroll | jaypipes: bauzas: yeah, I know it's on alex_xu's list to do quotas on resource classes, not sure if he has anything proposed upstream yet | |
| 13:43:45 | stephenfin | mriedem: Sure | |
| 13:43:56 | openstackgerrit | Stephen Finucane proposed openstack/nova master: objects: Add NUMANetworkInfo object https://review.openstack.org/564439 | |
| 13:43:57 | openstackgerrit | Stephen Finucane proposed openstack/nova master: conf: Add '[neutron] physnets' and related options https://review.openstack.org/564440 | |
| 13:43:58 | openstackgerrit | Stephen Finucane proposed openstack/nova master: libvirt: Start populating NUMACell.network_info field https://review.openstack.org/564441 | |
| 13:43:59 | openstackgerrit | Stephen Finucane proposed openstack/nova master: objects: Add NetworkRequest.physnet, tunnelled https://review.openstack.org/564442 | |
| 13:44:00 | openstackgerrit | Stephen Finucane proposed openstack/nova master: network: Unchain _get_phynet_info from _get_port_vnic_info https://review.openstack.org/564443 | |
| 13:44:01 | openstackgerrit | Stephen Finucane proposed openstack/nova master: network: Add 'populate_networks' to network API https://review.openstack.org/564444 | |
| 13:44:02 | openstackgerrit | Stephen Finucane proposed openstack/nova master: network: Add '_get_network_tunnel_status' https://review.openstack.org/564445 | |
| 13:44:03 | openstackgerrit | Stephen Finucane proposed openstack/nova master: db: Add network_requests to instance_extra https://review.openstack.org/564446 | |
| 13:44:04 | openstackgerrit | Stephen Finucane proposed openstack/nova master: objects: Add Instance.network_requests https://review.openstack.org/564447 | |
| 13:44:05 | openstackgerrit | Stephen Finucane proposed openstack/nova master: hardware: Start accounting for network requests https://review.openstack.org/564448 | |
| 13:44:06 | openstackgerrit | Stephen Finucane proposed openstack/nova master: rt: Start utilizing Instance.network_requests https://review.openstack.org/564449 | |
| 13:44:07 | openstackgerrit | Stephen Finucane proposed openstack/nova master: objects: Add RequestSpec.requested_networks https://review.openstack.org/564450 | |
| 13:44:08 | openstackgerrit | Stephen Finucane proposed openstack/nova master: api: Remove unnecessary default parameter https://review.openstack.org/564451 | |
| 13:44:09 | openstackgerrit | Stephen Finucane proposed openstack/nova master: scheduler: Start utilizing network_requests https://review.openstack.org/564452 | |
| 13:44:12 | jaypipes | jroll: last I heard, he was focusing on quota-by-aggregate and ran into a number of issues... | |
| 13:44:29 | jroll | jaypipes: yar, he's working through it | |
| 13:44:31 | jaypipes | jroll: sorry, had to wait until stephenfin's patch-cloud passed. | |
| 13:44:35 | jroll | heh | |
| 13:44:47 | stephenfin | ☁ ☁ ☁ | |
| 13:44:56 | jaypipes | which reminds me I need to complete reviews on those. :) | |
| 13:45:36 | stephenfin | jaypipes: Would be appreciated. Fixed the Tempest issue (thanks gibi/mriedem) and addressed what comments were there so far | |
| 13:45:41 | jaypipes | gibi: I've read your ML post about the instance migration UUID thing three times and looked at the map_instances() function. and I still don't get it :( | |
| 13:46:43 | stephenfin | jaypipes: we're using a munged UUID as a marker so we catch batch up the migrations | |
| 13:47:03 | stephenfin | cos it's munged, it's not a valid UUID and oslo.whatever complains | |
| 13:47:35 | jaypipes | stephenfin: right, but I don't understand why we're doing the replace('-','') thing at all | |
| 13:47:36 | stephenfin | edleafe tried to fix it before but dansmith found the solution distressing | |
| 13:47:51 | stephenfin | because there's a UNIQUE constraint on that column | |
| 13:48:07 | stephenfin | if we didn't do that, it would clash with the instance (or whatever that UUID is taken from) | |
| 13:48:08 | jaypipes | stephenfin: ok, but why are we changing it? | |
| 13:48:32 | jaypipes | stephenfin: ah... so all migrations have the same uuid? | |
| 13:49:22 | stephenfin | jaypipes: My memory on this is hazy but I don't think that's it | |
| 13:49:36 | stephenfin | The revert of the edleafe's solution is here 9038738d0134c0a1d59757ed3205d84f76416869 | |
| 13:49:43 | stephenfin | (commit ID) | |
| 13:49:52 | tssurya | jaypipes: we use this as a marker for nova-manage map_instances | |
| 13:51:01 | jaypipes | stephenfin: k, thx for the commit ID. I'll look it up and see if I can understand the problem better. | |
| 13:51:03 | stephenfin | Oh, yeah, now I remember | |
| 13:51:33 | stephenfin | So we store a special string for InstanceMappingList.project_id | |
| 13:51:59 | stephenfin | and then for the UUID value, we store the list of the last InstanceMappingList that we processed | |
| 13:52:32 | stephenfin | but munged, so it won't conflict with that InstanceMappingList's UUID | |
| 13:52:36 | dansmith | I haven't read the thread, | |
| 13:52:53 | dansmith | but we can't change this unless you provide a migration path for people that might be in the middle of the process when they apply the patch | |
| 13:53:39 | dansmith | and if this is just because of the damn o.vo UUIDField warning (which I didn't want in the first place) I think it's not worth a change | |
| 13:55:05 | mrf | Hi, | |
| 13:55:27 | mrf | After a Resize i got Instance at Error with the next drop in nova-compute: InstanceNotFound: Instance 299fd82f-f081-4c81-8226-70d208f10a8f could not be found. any ideas? | |
| 14:05:10 | openstackgerrit | Stephen Finucane proposed openstack/nova master: trivial: Explain how the marker works for instance-cell mapping https://review.openstack.org/567597 | |
| 14:05:12 | stephenfin | gibi, dansmith: ^ | |
| 14:08:28 | mriedem | bauzas: fyi in case you haven't seen this yet https://openstack-in-production.blogspot.com/2018/05/introducing-gpus-to-cern-cloud.html | |
| 14:08:58 | bauzas | mriedem: just discussed on twitter with tim | |
| 14:09:20 | bauzas | but thanks | |
| 14:13:10 | openstackgerrit | Eric Berglund proposed openstack/nova stable/queens: Stringify instance UUID https://review.openstack.org/567599 | |
| 14:13:35 | tetsuro | jaypipes, efried: Could you have a look at https://review.openstack.org/#/c/567113/5, if you have time? | |
| 14:42:12 | mriedem | dansmith: question in https://review.openstack.org/#/c/509003/ about how the cell_mappings kwarg gets through to the DB API query method, i.e. why you need to do this https://review.openstack.org/#/c/509003/12/nova/tests/unit/api/openstack/fakes.py | |
| 14:42:18 | mriedem | otherwise the rest are nits which can be deal with in a follow up | |
| 14:42:22 | mriedem | *dealt | |
| 14:43:09 | dansmith | ack, will look in a bit | |
| 14:46:00 | sean-k-mooney | i have an interesting (annoying) issue with my teams openstack devcluster ... what does the value of the deleted column in the nova.instnaces table mean? | |
| 14:46:22 | dansmith | sean-k-mooney: deleted=id means the instance is deleted | |
| 14:46:28 | dansmith | deleted=0 means it's not | |
| 14:47:12 | sean-k-mooney | dansmith: thanks. i have an instance that shows up in opentack server list but cant be found when i do a openstack server delete or nova force-delete | |
| 14:47:36 | sean-k-mooney | dansmith: that was exactly what i was looking for ill see if that "deletes it" | |
| 14:47:41 | dansmith | maybe it's missing a mapping? | |
| 14:48:30 | sean-k-mooney | dansmith: or when my database crashed because the binary logs filled up the disk it currupted the entries... | |
| 14:48:36 | dansmith | or that :) | |
| 14:49:24 | sean-k-mooney | dansmith: it was mapped in the nova_api db. i tried deleteing it from there to see if it would be enough but it looks like i have to remove it from the cell0 db too or at least mark it as deleted | |
| 14:49:53 | dansmith | yeah, list will still find it without a mapping unless it's actually deleted | |
| 14:50:35 | sean-k-mooney | dansmith: its currently messsing with my nodepool deployment because it keeps trying to delete it and cant hence my db hacking | |
| 14:50:50 | dansmith | ack | |
| 14:51:02 | openstackgerrit | Matt Riedemann proposed openstack/nova stable/queens: Migrate tempest-dsvm-multinode-live-migration job in-tree https://review.openstack.org/567612 | |
| 14:55:31 | jroll | mriedem: fyi, https://review.openstack.org/567577 | |
| 14:55:57 | jroll | thanks for pointing me at that bug, is not good | |
| 14:56:44 | openstackgerrit | Eric Berglund proposed openstack/nova stable/queens: Stringify instance UUID https://review.openstack.org/567599 | |
| 14:57:11 | mriedem | jroll: ok, are there also going to need to be nova changes? | |
| 14:57:57 | jroll | mriedem: not in our driver, I'm not sure what you all do / need to do to shut down the connection on instance destroy | |
| 14:59:25 | mriedem | jroll: that reply is confusing | |
| 14:59:43 | jroll | lemme try again | |