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#openstack-nova - 2018-03-01
14:10:23 danpawlik ack
14:10:26 cdent danpawlik: I can't remember what you said before: is it breaking something, or did you just notice that the puppet was weird?
14:11:02 danpawlik cdent: I was wondering what DB should I use for [placement_database] connection param
14:11:41 cdent in ocata there's no support in placement itself for using a database connection other than the nova db api
14:11:44 danpawlik cdent: so to summarry what you told me: I can use nova_api DB for https://github.com/openstack/puppet-openstack-integration/blob/stable/ocata/manifests/nova.pp#L111 but normally it will be ignored in Ocata ye?
14:11:56 cdent yes
14:11:57 danpawlik ack
14:12:24 cdent danpawlik: I'll see EmilienM a bit later in the day and we'll chat about it
14:12:33 danpawlik cdent: thats what I was looking for
14:12:52 danpawlik I try to catch him on irc later :)
14:13:00 danpawlik cdent: thanks!
14:26:49 mriedem jroll: fyi https://docs.openstack.org/neutron/latest/admin/config-routed-networks.html
14:28:38 mriedem linked some summit videos in the etherpad as well
14:31:43 jroll mriedem: thanks, I was getting conflicting info earlier this week. making a todo to make sure nova docs are up to date with that
14:31:59 jroll or maybe it was pike neutron docs I had
14:39:25 openstackgerrit Merged openstack/nova stable/pike: Clean up ports and volumes when deleting ERROR instance https://review.openstack.org/546221
14:45:29 openstackgerrit Merged openstack/nova stable/pike: Add functional test for deleting BFV server with old attach flow https://review.openstack.org/546812
14:50:38 openstackgerrit Eric Fried proposed openstack/nova master: placement: Return new provider from POST /rps https://review.openstack.org/548934
15:31:06 Spazmotic Work computer what did you do
15:36:44 mriedem jroll: could have been tied up in the stuff where we were going to move port creation to conductor so we could do network-aware scheduling
15:37:11 mriedem i'm still not really sure in how all of the neutron stuff works today
15:39:02 mriedem dansmith: if i don't care about reading deleted records from the cell db, or filtering those records based on project_id/user_id, then i don't need to use the model_query() in the DB API right?
15:39:31 openstackgerrit Merged openstack/nova stable/pike: Ensure attachment_id always exists for block device mapping https://review.openstack.org/546275
15:39:49 dansmith mriedem: you'll get deleted records if you don't use model_query().. if that's what you don't care about, then yeah
15:40:04 mriedem i don't want deleted records....damn
15:40:05 mriedem ok
15:40:11 mriedem well, i can just filter on deleted=0
15:40:18 melwitt yes, that
15:45:09 openstackgerrit Chris Dent proposed openstack/nova master: WIP: Move resource provider objects into placement hierarchy https://review.openstack.org/540049
15:45:10 openstackgerrit Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
15:45:10 openstackgerrit Chris Dent proposed openstack/nova master: Isolate placement database config https://review.openstack.org/541435
15:45:14 dansmith mriedem: yep
15:46:03 openstackgerrit Eric Fried proposed openstack/nova master: Stop assuming initial provider generation is 0 https://review.openstack.org/548975
15:47:23 stephenfin gibi: would tx/rx queue size be good to bring up now? Kind of neutron stuff?
15:47:35 gibi stephenfin: could be
15:47:46 stephenfin Go for it? (assuming we have time)
15:47:54 gibi stephenfin: OK, I will try
15:49:04 openstackgerrit Chris Dent proposed openstack/nova-specs master: Express forbidden traits in placement API https://review.openstack.org/548915
16:07:09 openstackgerrit Eric Fried proposed openstack/nova master: WIP: report client: placement API version discovery https://review.openstack.org/548983
16:32:37 lyarwood mriedem: https://review.openstack.org/#/c/269867/ - before I forget can you restore your connector o.vo change?
16:33:39 mriedem lyarwood: done
16:34:00 lyarwood mriedem: tanks
16:35:41 mriedem yar, wood
16:36:34 openstackgerrit Lee Yarwood proposed openstack/nova stable/queens: Handle spawning error on unshelving https://review.openstack.org/548415
16:38:41 lyarwood argh not a fan of the gerrit UI using bug/1234-stable/foo for cherry-picks
16:56:18 mriedem melwitt: dansmith: TheJulia: jroll: i think we need to get out of this room
16:57:26 lyarwood argh not a fan of the gerrit UI using bug/1234-stable/foo for cherry-picks~.
17:04:57 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: Snapshot https://review.openstack.org/543023
18:12:40 openstackgerrit Merged openstack/nova master: Use dict.get() when accessing capabilities dict https://review.openstack.org/539715
18:16:20 kukacz hi, I'm facing an issue of unbootable nova instance in Ocata - it happens when both boot from volume and config drive is applied while virtio-scsi controller is used. I believe the cause is wrong order of scsi devices ("unit" number in scsi address, specifically) generated in libvirt config, where configdrive is placed prior the root volume
18:16:41 kukacz the instance can boot correctly after swapping the "unit" numbers using `virsh edit` so that the root volume is assigned unit=0
18:17:35 kukacz I could not find a bug for this. before filing up one I wished to ask if that could be just my misconfiguration?
18:18:33 hrw lyarwood: 'git review -d CHANGENUMBER'?
19:22:35 MikeW Hey guys what var in nova.conf controls a hypervisors availability zone?
19:24:28 MikeW nova_default_schedule_zone seems to be the only variable
21:32:41 openstackgerrit Tetsuro Nakamura proposed openstack/nova-specs master: Support shared and dedicated VMs in one host https://review.openstack.org/543805
21:43:33 openstackgerrit Merged openstack/nova master: Convert users of tune2fs to privsep. https://review.openstack.org/519484
21:43:41 openstackgerrit Merged openstack/nova master: Move makefs to privsep https://review.openstack.org/527510
21:55:44 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: DiskAdapter parent class https://review.openstack.org/549053
21:56:16 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: DiskAdapter parent class https://review.openstack.org/549053
22:17:09 openstackgerrit Tetsuro Nakamura proposed openstack/nova-specs master: Support shared/dedicated vCPUs in one instance https://review.openstack.org/545734
22:38:30 mnaser CRITICAL nova [None req-91b430be-aff9-4149-9167-fab5f4f9d5d7 None None] Unhandled error: MessageDeliveryFailure: Unable to connect to AMQP server on 10.30.170.88:5672 after None tries: Connection.open: (530) NOT_ALLOWED - access to vhost 'nova_cell1' refused for user 'stackrabbit'
22:38:38 mnaser and then nova dies right away without retrying
22:38:50 mnaser do we consider that a bug or it's ok that it doesnt retry?
22:39:10 mnaser https://github.com/openstack/nova/blob/stable/pike/nova/conductor/api.py#L61-L78
22:39:21 mnaser it looks like this doesn't handle the exception if it is unable to connect
22:45:52 gibi mnaser: if this is a problem with credentials as the message suggest then I think it is OK not to retry as it is not something that will succeed without operator intervention
22:47:16 mnaser gibi: sometimes race conditions in deployments happen where control plane might not be ready yet.
22:47:33 mnaser gibi: question is — would anyone be opposed to patching something like that
22:58:54 openstackgerrit Tetsuro Nakamura proposed openstack/nova-specs master: Support shared and dedicated VMs in one host https://review.openstack.org/543805
23:12:01 gibi mnaser: do you mean that at some point the control plane will be reconfigured to accept the 'stackrabbit' password that was rejected before?
23:25:12 mnaser gibi: correct!
#openstack-nova - 2018-03-02
00:00:40 openstackgerrit Giridhar Jayavelu proposed openstack/nova-specs master: VMware: place instances on resource poolw https://review.openstack.org/549067
00:04:33 openstackgerrit Giridhar Jayavelu proposed openstack/nova-specs master: VMware: place instances on resource pool https://review.openstack.org/549067
00:12:37 gibi mnaser: could that reconfiguration action also hit the nova service and restart it to resolve the problem?
00:13:24 gibi mnaser: sorry for being so slow, I'm in a half sleeping half spec writing mode
00:14:09 mnaser gibi: no worries. That’s a reasonable thing. Right now this is a CI environment which quickly spins up n-cpu and control plane at the same time using devstack
00:14:20 mnaser The tooling isn’t the best :)
00:16:44 gibi mnaser: I see, so you basically have to make sure you spin up the control plance before the n-cpu-s or restart the n-cpus after you finished spinning up the control plane
00:16:55 Spazmotic Morning novaers
00:17:47 gibi Spazmotic: morning
00:23:15 Spazmotic dream well :D
00:26:15 openstackgerrit Giridhar Jayavelu proposed openstack/nova-specs master: VMware: place instances on resource pool https://review.openstack.org/549067
00:53:25 openstackgerrit Eric Berglund proposed openstack/nova master: PowerVM Driver: DiskAdapter parent class https://review.openstack.org/549053
06:15:48 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/548772
07:21:36 gibi Spazmotic: thanks, I did :)
07:22:28 Spaz-Work Excellent. Now for some Earl Grey.
07:36:20 openstackgerrit Tetsuro Nakamura proposed openstack/nova-specs master: Support shared and dedicated VMs in one host https://review.openstack.org/543805
08:03:02 openstackgerrit Tetsuro Nakamura proposed openstack/nova-specs master: Support shared/dedicated vCPUs in one instance https://review.openstack.org/545734
08:15:53 toabctl melwitt, I think https://review.openstack.org/#/c/548572/ is ready for merging
08:48:12 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Migrate old style volume attachments on nova-compute startup https://review.openstack.org/549130
08:51:55 mriedem anyone have a handy example of doing an "IS NOT NULL" filter in an ORM sqla query?
08:52:18 Spaz-Work Hrm makes me think about our older BDMs since I know we use legacy and i thought we had attachment_id set
08:55:16 Spaz-Work Guess I dreamed that
08:55:51 alex_xu_ mriedem: != sa.null()
09:06:17 mriedem alex_xu: thanks
09:30:49 Spaz-Work yikes his page need udpating..
09:31:26 Spaz-Work That was almost english anyway, close enough.
09:32:46 Spaz-Work melwitt: https://wiki.openstack.org/wiki/Nova/Mentoring#Team_Priorities updated for Rocky but reading through this page it needs a significant amount of love.
09:33:24 Spaz-Work Think it may be best to trim most of the bottom of this page since it will likely just get forgotten again in the next cycle if we update it.

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