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#openstack-nova - 2019-05-09
16:19:17 dansmith which is noticeably different from the original stance on the "we don't want to maintain a fork" stuff that none of us believed anyway :)
16:19:42 mriedem yeah maybe
16:22:50 mriedem i know they have lots of other stuff like this, like specifying vif_model when attaching a port
16:25:39 openstackgerrit Dan Smith proposed openstack/nova master: Add extra logging to request filters https://review.opendev.org/657629
16:30:02 openstackgerrit Surya Seetharaman proposed openstack/nova master: Disable limit if affinity(anti)/same(different)host is requested https://review.opendev.org/658110
16:32:02 mriedem gibi: comments and questions and nits in your 'move ops for qos ports' spec https://review.opendev.org/#/c/652608/ but nothing worth holding it back
16:35:12 roukoswarf hey all, i have a fun one... so i boot an instance using an image and a volume, works great, hard resets fine. but i boot an instance with a volume as the boot disk, add a volume, then hard reset, and then it has "no bootable device" till the volume is detached
16:36:53 roukoswarf i cant find a decernable difference in the libvirt cfg that would cause it to not check all disks for mbr... but maybe theres some cfg im missing? replication steps are pretty simple, boot from a volume, add a volume, do a full power reset on the vm, fail.
16:57:00 openstackgerrit Dan Smith proposed openstack/nova master: Add extra logging to request filters https://review.opendev.org/657629
17:04:57 openstackgerrit Mohammed Naser proposed openstack/nova master: [rfc] ability to use optional cpu flags https://review.opendev.org/658158
17:05:15 mnaser mriedem: ^ well, I'd love to hear comments, I know this probably needs a spec and all sorts of other stuff.. but the 'general' idea
17:35:55 openstackgerrit Merged openstack/nova master: libvirt: auto detach/attach sriov ports on migration https://review.opendev.org/629589
18:44:24 openstackgerrit Artom Lifshitz proposed openstack/python-novaclient master: Use SHA56 instead of MD5 in completion cache https://review.opendev.org/658181
18:55:34 openstackgerrit Merged openstack/nova master: Remove ComputeDriver.macs_for_instance method https://review.opendev.org/652737
18:59:18 mriedem https://review.opendev.org/#/q/topic:bp/libvirt-neutron-sriov-livemigration+(status:open+OR+status:merged) is all merged now but i'm not sure what docs are needed or where
19:00:26 mriedem ah yes https://docs.openstack.org/neutron/latest/admin/config-sriov.html#known-limitations
19:02:57 mriedem stephenfin: is ^ something you want to handle while sean is out on pto?
19:11:21 openstackgerrit Dustin Cowles proposed openstack/nova master: Use SDK instead of ironicclient for validating instance and node https://review.opendev.org/656028
19:18:50 artom mriedem, sean's back Monday, and stephenfin is probably drinking and/or sleeping now
19:19:48 mriedem yeah, it was for his bouncer
19:19:58 mriedem irc, not the "bloke" at the "pub"
19:20:22 artom (Yeah, not sure why I thought you didn't know his tz)
19:22:51 openstackgerrit Merged openstack/nova master: Add --instance option to heal_allocations https://review.opendev.org/651945
19:35:54 openstackgerrit Artom Lifshitz proposed openstack/python-novaclient master: Use SHA256 instead of MD5 in completion cache https://review.opendev.org/658181
20:17:40 redkrieg I'm having an issue with lxd on my deployment where creating instances fails with "LXDAPIException: Profile is currently in use" in nova-compute.log. is there any good way to troubleshoot what could be causing that?
20:35:19 openstackgerrit Merged openstack/nova master: Update the contributor doc for macos https://review.opendev.org/658137
21:01:11 mriedem efried: nova meeting today?
21:01:22 efried yes, sorry, starting...
21:01:23 edleafe heh, was just typing that :)
21:01:33 mriedem redkrieg: lxd isn't in tree, you'd have to ask in their channel
21:01:51 redkrieg cool, thanks
21:01:56 mriedem redkrieg: https://github.com/openstack/nova-lxd#support-and-discussions
21:03:05 redkrieg that helps, thank you mriedem. I'm doing a reinstall right now so I'll follow up there if I still have an issue
21:03:30 mriedem np
22:05:30 openstackgerrit Matt Riedemann proposed openstack/nova master: DNM: Test theory behind bug 1822884 https://review.opendev.org/649464
22:05:32 openstack bug 1822884 in OpenStack Compute (nova) "live migration fails due to port binding duplicate key entry in post_live_migrate" [Undecided,In progress] https://launchpad.net/bugs/1822884 - Assigned to sean mooney (sean-k-mooney)
22:21:19 mriedem sorry
22:21:27 mriedem not sorry
22:22:18 openstackgerrit Matt Riedemann proposed openstack/nova master: Update usage in RT.drop_move_claim during confirm resize https://review.opendev.org/641806
22:22:19 openstackgerrit Matt Riedemann proposed openstack/nova master: Add Migration.cross_cell_move and get_by_uuid https://review.opendev.org/614012
22:22:19 openstackgerrit Matt Riedemann proposed openstack/nova master: Add InstanceAction/Event create() method https://review.opendev.org/614036
22:22:19 openstackgerrit Matt Riedemann proposed openstack/nova master: Add Instance.hidden field https://review.opendev.org/631123
22:22:20 openstackgerrit Matt Riedemann proposed openstack/nova master: Add TargetDBSetupTask https://review.opendev.org/627892
22:22:21 openstackgerrit Matt Riedemann proposed openstack/nova master: Add CrossCellMigrationTask https://review.opendev.org/631581
22:22:21 openstackgerrit Matt Riedemann proposed openstack/nova master: Execute TargetDBSetupTask https://review.opendev.org/633853
22:22:22 openstackgerrit Matt Riedemann proposed openstack/nova master: Add can_connect_volume() compute driver method https://review.opendev.org/621313
22:22:22 openstackgerrit Matt Riedemann proposed openstack/nova master: Add prep_snapshot_based_resize_at_dest compute method https://review.opendev.org/633293
22:22:23 openstackgerrit Matt Riedemann proposed openstack/nova master: Add PrepResizeAtDestTask https://review.opendev.org/627890
22:22:23 openstackgerrit Matt Riedemann proposed openstack/nova master: Add prep_snapshot_based_resize_at_source compute method https://review.opendev.org/634832
22:22:24 openstackgerrit Matt Riedemann proposed openstack/nova master: Add nova.compute.utils.delete_image https://review.opendev.org/637605
22:22:24 openstackgerrit Matt Riedemann proposed openstack/nova master: Add PrepResizeAtSourceTask https://review.opendev.org/627891
22:22:25 openstackgerrit Matt Riedemann proposed openstack/nova master: Refactor ComputeManager.remove_volume_connection https://review.opendev.org/642183
22:22:25 openstackgerrit Matt Riedemann proposed openstack/nova master: Add power_on kwarg to ComputeDriver.spawn() method https://review.opendev.org/642590
22:22:26 openstackgerrit Matt Riedemann proposed openstack/nova master: Add finish_snapshot_based_resize_at_dest compute method https://review.opendev.org/635080
22:22:26 openstackgerrit Matt Riedemann proposed openstack/nova master: Add FinishResizeAtDestTask https://review.opendev.org/635646
22:22:27 openstackgerrit Matt Riedemann proposed openstack/nova master: Add Destination.allow_cross_cell_move field https://review.opendev.org/614035
22:22:38 openstackgerrit Matt Riedemann proposed openstack/nova master: Add CrossCellWeigher https://review.opendev.org/614353
22:22:38 openstackgerrit Matt Riedemann proposed openstack/nova master: Add cross-cell resize policy rule and enable in API https://review.opendev.org/638269
22:22:39 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Enable cross-cell resize in the nova-multi-cell job https://review.opendev.org/656656
22:58:54 redkrieg I reinstalled one of my compute nodes and thought I had removed it from openstack first but I think it reregistered before I shut it down. is there a good way to get around this? error:
22:58:58 redkrieg 2019-05-09 18:57:34.505 12028 ERROR nova.scheduler.client.report [req-d7fa7b90-ada9-4296-8f2f-977b8e041dfc - - - - -] [req-ce0a1ceb-1e0f-486f-afe6-c1dc9ecdbad5] Failed to create resource provider record in placement API for UUID 5f5eecf0-9805-4b0c-892e-cddb70b6a4eb. Got 409: {"errors": [{"status": 409, "request_id": "req-ce0a1ceb-1e0f-486f-afe6-c1dc9ecdbad5", "detail": "There was a conflict when
22:59:04 redkrieg trying to complete your request.\n\n Conflicting resource provider name: nyc-slxc-1 already exists. ", "title": "Conflict"}]}.
23:04:33 cdent redkrieg: quick and dirty: find the resource provider that represent the older compute node (its uuid) and delete that from placement. you can do that with curl calls to placement, the osc-placement client, or looking into the database directly
23:12:35 redkrieg cdent: thanks, I found the entry and deleted it. looks like it registered correctly after.
23:13:15 cdent redkrieg: great. I think there's been some work or at least discussion on making that less of a problem, but quick and dirty seemed like the right way to go in this case
23:13:48 redkrieg yep, it's not a common scenario. I generally avoid reinstalling when I can.
23:16:37 mriedem the proper thing would have been (1) stop the nova-compute process on the host, (2) delete the compute service in the API which (depending on your release) should cleanup the provider in placement automatically
23:18:07 mriedem https://developer.openstack.org/api-ref/compute/?expanded=delete-compute-service-detail#delete-compute-service
23:19:20 redkrieg I actually tried to use the openstack-ansible-ops playbook to remove the host first, but I think it left a placement entry instead of properly cleaning it up. I'm just glad it's working now. thanks for looking!
23:22:01 mriedem hmm, i hope the ansible stuff isn't screwing things up now
23:22:16 mriedem which release are you using?
23:27:45 Nick_A we're on rocky
23:48:44 mriedem am i being blizzarded again?
23:49:30 mriedem anyway, DELETE /os-services/{service_id} should have cleaned that stuff up for you assuming the nova-compute service was not running (it will recreate records on a periodic task)
23:49:47 mriedem so i don't know what that ansible play does, but might be worth investigating, it should stop the service first and then delete it via the api
23:51:20 artom mriedem, you're seriously getting snow?
23:51:37 mriedem artom: no blizzard the company
23:51:57 artom They're a verb now?
23:52:15 mriedem yes
23:52:26 mriedem "it's a blizzard of blizzard operators"
23:52:29 mriedem blizzarded
23:53:45 openstackgerrit Matt Riedemann proposed openstack/nova master: Handle inactive port binding in _update_port_binding_for_instance https://review.opendev.org/653506
23:54:16 mriedem fwiw i have no idea who redkrieg and Nick_A work for, i've just noticed the blizzard gang runs in packs
23:59:23 openstackgerrit Matt Riedemann proposed openstack/nova master: Handle inactive port binding in _update_port_binding_for_instance https://review.opendev.org/653506
23:59:35 mriedem tobberydberg: i know your guys are interested in this ^
23:59:42 mriedem might be a bear to backport but that should have it passing
#openstack-nova - 2019-05-10
00:00:01 artom Wait, Blizzard genuinely run OpenStack?
00:00:05 mriedem artom: yes
00:00:09 artom Explains the WoW server queues
00:00:14 artom </joke from 15 years ago>
00:00:29 mriedem https://www.openstack.org/summit/denver-2019/summit-schedule/events/23379/how-blizzard-entertainment-uses-autoscaling-with-overwatch
00:00:39 mriedem eandersson will cut you
00:01:24 artom I probably deserve that.
00:03:36 artom Oh, Designate.
00:03:47 artom My intro to OpenStack was on that, as an intern at eNovance
00:03:53 mriedem it's great that when post live migration fails we just, you know, act like it was good http://logs.openstack.org/64/649464/3/check/nova-live-migration/a0fdcc9/logs/screen-n-cpu.txt.gz?level=TRACE#_May_09_23_00_39_272825
00:04:11 mriedem https://review.opendev.org/#/c/649464/3/nova/compute/manager.py@6889
00:04:27 openstackgerrit Matt Riedemann proposed openstack/nova master: DNM: Test theory behind bug 1822884 https://review.opendev.org/649464
00:04:28 openstack bug 1822884 in OpenStack Compute (nova) "live migration fails due to port binding duplicate key entry in post_live_migrate" [Medium,In progress] https://launchpad.net/bugs/1822884 - Assigned to sean mooney (sean-k-mooney)
00:04:57 artom *snerk* my goat is still in there: https://github.com/openstack/designate/blob/master/designate/tests/resources/zonefiles/malformed_example.com.zone

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