Posted	Nick	Remark
#openstack-nova - 2017-06-01
00:17:47	cfriesen_	I'm guessing we missed something from liberty since we skipped it, but not sure what
00:18:51	melwitt	by skipped it do you mean you didn't run "nova-manage db sync" with the liberty code?
00:19:25	melwitt	and "nova-manage db online_data_migrations"
00:19:26	cfriesen_	melwitt: no, we ran that from mitaka
00:19:45	cfriesen_	and I dont' think there was an online_data_migrations for liberty
00:19:46	tasker	some victory. I was unable to use clarkb's 'pip' incantantion, but I did uninstall the libvirt-python from the venv and link in the libvirt files from the system-wide libivrt-python installed via the package manager.
00:19:55	melwitt	okay. that might be a problem. would have to read through the liberty relnotes to see what, if anything was missed
00:20:15	cfriesen_	I did read the relnotes and didn't see anything suspicious, but will check again
00:20:19	tasker	so, the idea that the libvirt module I'm using is incomplete has some evidence to back it up. now I need to figure out what happened where it came from.
00:20:41	melwitt	I don't know off the top of my head details about how the service version stuff got set up when it was introduced
00:20:48	tasker	clarkb: and mriedem: thank you for your help.
00:22:10	tasker	I wonder if OSA is responsible for building the libvirt binary module itself or if it pulls in a pre-compiled module from some central repo.
00:22:11	clarkb	tasker: fwiw you can also create virtualenvs wit system libs with a flag
00:23:03	cfriesen_	melwitt: don't see anything in the nova upgrade notes for either liberty or mitaka. there's hardly anything in the liberty notes
00:23:13	melwitt	the liberty notes are really sparse. guess that was back when we didn't add many
00:26:53	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: adds REST API for nested providers https://review.openstack.org/384807
00:26:54	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: allow filter providers in tree https://review.openstack.org/377215
00:26:55	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: integrate ProviderTree to report client https://review.openstack.org/415921
00:26:55	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: adds ProviderTree for nested resources https://review.openstack.org/415920
00:26:56	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: update client to set parent provider https://review.openstack.org/385693
00:26:56	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: add nested resource providers https://review.openstack.org/377138
00:32:40	openstackgerrit	Merged openstack/nova master: libvirt: expand checks for SubclassSignatureTestCase https://review.openstack.org/464765
00:32:53	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: tests for non-shared with shared https://review.openstack.org/461899
00:32:53	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: test for agg association not sharing https://review.openstack.org/461901
00:32:54	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: test non-shared out of inventory https://review.openstack.org/461900
00:32:54	openstackgerrit	Jay Pipes proposed openstack/nova master: placement: shared resources when finding providers https://review.openstack.org/461574
00:33:15	jaypipes	dansmith: addressed your concerns and all the commit message over-wraps :)
00:33:19	jaypipes	on ^^
00:37:04	masber	cburgess, I did the deployment with kolla, which I mean I have multiple nova.conf files for each container... I think I will need to ask them
00:37:08	openstackgerrit	Merged openstack/nova master: libvirt: wait for interface detach from the guest https://review.openstack.org/349014
00:38:15	masber	Also I would like to ask, I am having an issue with designate and nova. Somehow my vms got the domain from designate after instance creation, however the domain moves from designate to novalocal after reboot, any idea?
00:45:53	openstackgerrit	Merged openstack/nova master: Handle conflict from neutron when addFloatingIP fails https://review.openstack.org/468136
00:46:27	cfriesen_	melwitt: looks like we're missing https://github.com/openstack/nova/commit/854c39e26d94f006f539ea993ffaafa4892b100c from stable/mitaka
00:49:06	melwitt	cfriesen_: hm, it says it was backported to mitaka though, in 13.1.2 https://bugs.launchpad.net/nova/+bug/1579839
00:49:06	openstack	Launchpad bug 1579839 in OpenStack Compute (nova) mitaka "Service version does not update on restart" [High,Fix committed] - Assigned to Brian Elliott (belliott)
00:49:35	cfriesen_	melwitt: yeah, someone on our side probably didn't think it was important enough to merge into our branch
00:49:55	melwitt	oh, you didn't pull stable/mitaka recently
00:50:18	mriedem	masber: dhcp_domain is used by nova-network which has been deprecated since i think liberty. the dhcp_domain option was deprecated in ocata.
00:50:34	cfriesen_	melwitt: we released mitaka last year, and so they curate what upstream stuff gets sent out as updates
00:50:44	sbezverk	hello nova team, is there a way to curl nova-api for a list of registered compute resources?
00:51:14	mriedem	nova-network was deprecated in newton i guess
00:51:32	mriedem	sbezverk: https://developer.openstack.org/api-ref/compute/
00:51:45	sbezverk	mriedem : thanks a lot
00:52:26	masber	ok, that is what egonzalez told me, so which component is responsible for novalocal domain?
00:52:44	mriedem	not sure about that one
00:53:25	mriedem	masber: https://specs.openstack.org/openstack/nova-specs/specs/mitaka/implemented/internal-dns-resolution.html might be able to help
01:02:43	masber	another question (not sure if related with nova) I am trying to resize an instance using a smaller flavor. Nova-compute is complaining that it can't resize the disks probably because the disk is smaller and it is not aware of the data inside (probably wants to be safe and avoid data corruption which makes sense to me), however I don't need to shrink the disk but the cpu and memory, is there a way to do this?
01:03:20	masber	I mean I just nova to resize the cpu and memory based on the new flavor but don't touch the volume, how can I do that?
01:04:02	mriedem	if the new flavor has smaller disk you can't resize it down to that flavor
01:04:13	mriedem	you'd need another flavor with the same disk but smaller ram/cpu
01:04:31	masber	I see that is a good point
01:28:54	openstackgerrit	Ngo Quoc Cuong proposed openstack/nova master: Remove translation of log messages https://review.openstack.org/466621
01:38:46	masber	I have another question if I may ask. I am having an issue where the FQDN changes from the one provided by designate to the one managed by nova. For instance I create a new vm and the FQDN would be cdh-node1.garvan.orpenstack.org, then I reboot the machine and the FQDN changes to cdh-node1.novalocal
01:39:12	masber	I would like to stick with cdh-node1.garvan.openstack.org if possible
01:39:30	masber	any idea how to do this?
01:48:40	openstackgerrit	Ngo Quoc Cuong proposed openstack/nova master: Remove translation of log messages https://review.openstack.org/467948
01:55:34	openstackgerrit	Jeremy Liu proposed openstack/python-novaclient master: Fix reservation_id not supported by Nova API https://review.openstack.org/468444
02:05:09	kbaegis	Hi all. Anyone know how to connect a vnc client directly to novnc-proxy and the instance?
02:12:02	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Support tag instances when boot(3/4) https://review.openstack.org/459593
02:18:07	openstackgerrit	Rikimaru Honjo proposed openstack/nova master: Calculate stopped instance's disk sizes for disk_available_least https://review.openstack.org/468269
03:36:40	lyarwood	mriedem: are you working on https://bugs.launchpad.net/nova/+bug/1694535 already?
03:36:40	openstack	Launchpad bug 1694535 in OpenStack Compute (nova) "migration rollback: driver_detach called with wrong number of args" [High,Triaged] - Assigned to Matt Riedemann (mriedem)
03:37:00	mriedem	lyarwood: yeah
03:37:24	mriedem	trying to figure out a good way to autospec the driver_detach method
03:37:47	lyarwood	mriedem: kk, can't believe we didn't catch this before now
03:38:20	mriedem	the live migration job doesn't do rollbacks
03:38:34	mriedem	i mean, it would on failure, but when it fails the job it's not because of rollback really
03:39:30	mriedem	also, 4:40am, wtf?
03:40:28	lyarwood	mriedem: over in Pune, India this week, so it's 9:10am here
03:41:14	mriedem	well ok then
04:01:01	openstackgerrit	Matt Riedemann proposed openstack/nova master: Fix call to driver_detach in remove_volume_connection https://review.openstack.org/469740
04:01:06	mriedem	lyarwood: ^
04:01:15	mriedem	2 minute fix but took close to an hour messing with autospec
04:01:17	mriedem	so i gave up
04:07:50	openstackgerrit	Ngo Quoc Cuong proposed openstack/nova master: Remove translation of log messages https://review.openstack.org/467948
04:09:05	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Specify keymap on server boot (1/2) https://review.openstack.org/458752
04:10:59	lyarwood	mdbooth: ^ if you also want to review mriedem's fix
04:14:21	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Specify keymap on server boot (2/2) https://review.openstack.org/460987
04:29:01	openstackgerrit	Takashi NATSUME proposed openstack/nova master: List/show all server migration types (1/2) https://review.openstack.org/430608
04:30:04	openstackgerrit	Takashi NATSUME proposed openstack/nova master: List/show all server migration types (2/2) https://review.openstack.org/459483
04:48:31	openstackgerrit	Ngo Quoc Cuong proposed openstack/nova master: Remove usage of parameter enforce_type https://review.openstack.org/469745
06:02:32	openstackgerrit	NidhiMittalHada proposed openstack/python-novaclient master: Help message for aggregate-update is ambiguous https://review.openstack.org/469753
06:08:32	openstackgerrit	melanie witt proposed openstack/nova master: Add database migration and model for consumers https://review.openstack.org/469633
06:08:32	openstackgerrit	melanie witt proposed openstack/nova master: WIP Add project_id and user_id to PUT /allocations https://review.openstack.org/469634
06:08:33	openstackgerrit	melanie witt proposed openstack/nova master: Add GET /usages to placement API https://review.openstack.org/469635
06:11:42	openstackgerrit	Takashi NATSUME proposed openstack/nova-specs master: Amend the "list-show-all-server-migration-types" spec https://review.openstack.org/460847
06:12:02	openstackgerrit	Takashi NATSUME proposed openstack/nova master: Use PCIAddressField in oslo.versionedobjects https://review.openstack.org/466201
06:17:43	kwathore	Hi Guys, has any one know about this launchpad bug https://bugs.launchpad.net/nova/+bug/1439855
06:17:43	openstack	Launchpad bug 1439855 in OpenStack Compute (nova) "encrypted iSCSI volume fails to attach, name too long" [Medium,In progress] - Assigned to Alexis Lee (alexisl)
06:18:20	yushb	#openstack
06:26:39	openstackgerrit	NidhiMittalHada proposed openstack/python-novaclient master: client.logger.warning wrongly used in migrations https://review.openstack.org/463508
06:29:40	openstackgerrit	Takashi NATSUME proposed openstack/python-novaclient master: Microversion 2.46 - List/Show all server migration types https://review.openstack.org/430839
06:37:42	openstackgerrit	Zhenyu Zheng proposed openstack/nova master: Support tag instances when boot(3/4) https://review.openstack.org/459593
06:38:49	openstackgerrit	NidhiMittalHada proposed openstack/python-novaclient master: client.logger.warning wrongly used in migrations https://review.openstack.org/463508
06:39:09	swamireddy	Hi - How to automate subnet creations with predfined number. For ex: 192.168.0./24 3... need three subnets... ?
06:52:21	openstackgerrit	NidhiMittalHada proposed openstack/python-novaclient master: Nova volume-attach doesn't care for device name https://review.openstack.org/454048
07:02:56	openstackgerrit	jichenjc proposed openstack/nova master: WIP: propagate OSError to MigrationPreCheckError https://review.openstack.org/469779
07:19:09	openstackgerrit	jichenjc proposed openstack/nova master: make route and controller in alpha sequence https://review.openstack.org/469380
07:20:28	openstackgerrit	Béla Vancsics proposed openstack/nova master: Transform live_migration_post_dest notification https://review.openstack.org/469784
07:21:13	openstackgerrit	Béla Vancsics proposed openstack/nova master: [WIP] Transform live_migration_post_dest notification https://review.openstack.org/469784

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