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#openstack-nova - 2020-04-14
13:06:20 openstackgerrit Merged openstack/nova master: Add test coverage of existing keypairs policies https://review.opendev.org/718604
13:06:28 openstackgerrit Merged openstack/nova master: Introduce scope_types in keypairs https://review.opendev.org/718609
13:06:36 openstackgerrit Merged openstack/nova master: Add test coverage of existing quota sets policies https://review.opendev.org/719128
13:06:50 openstackgerrit Merged openstack/nova master: Add test coverage of existing quota class policies https://review.opendev.org/719095
13:06:58 openstackgerrit Merged openstack/nova master: Introduce scope_types in quota class Policies https://review.opendev.org/719096
13:07:06 openstackgerrit Merged openstack/nova master: Add new default roles in keypairs policies https://review.opendev.org/718619
13:07:16 openstackgerrit Merged openstack/nova master: Pass the actual target in keypairs policy https://review.opendev.org/718621
13:07:40 openstackgerrit Merged openstack/nova master: api: Allow custom traits https://review.opendev.org/718461
13:25:49 openstackgerrit Merged openstack/nova master: Use placement stable version for functional job https://review.opendev.org/719119
13:51:38 openstack Launchpad bug 1872082 in OpenStack Compute (nova) "available disk on compute may be lightly overestimated in some cases" [High,In progress] - Assigned to Alexandre arents (aarents)
13:51:38 aarents Hi there, lyarwood I put few examples on associated bug https://bugs.launchpad.net/nova/+bug/1872082 ( https://review.opendev.org/#/c/719008 )
13:59:26 lyarwood aarents: yeah sorry missed the RAW example
14:01:01 aarents lyarwood: np
14:08:15 lyarwood aarents: so I think the RAW behaviour is actually a bug due to the way we call fallocate
14:08:44 lyarwood aarents: I think it's writing out a block of zero's at the start
14:09:01 lyarwood aarents: as we aren't using -d
14:10:08 gmann stephenfin: replied for SG scope things- https://review.opendev.org/#/c/717175/9/nova/policies/server_groups.py@36
14:10:20 gmann stephenfin: please check if that make sense, it is same for POST servers also
14:11:10 lyarwood aarents: https://paste.centos.org/view/90da78f0 for example
14:11:23 lyarwood aarents: I think your change is still good FWIW
14:11:34 lyarwood aarents: but we should also fix our call to fallocate
14:13:32 aarents lyarwood: exact for -d , seems necessary
14:18:39 lyarwood aarents: actually -d is wrong
14:21:55 openstackgerrit Merged openstack/nova master: Add new default roles in tenant tenant usage policies https://review.opendev.org/717587
14:22:03 openstackgerrit Merged openstack/nova master: Add test coverage of existing server topology policies https://review.opendev.org/717524
14:22:33 nightmare_unreal how can I get migration ID when migrating an instance ? When I run the live migration cmd from CLI i don't get any output
14:24:03 gibi brinzhang_, sean-k-mooney, dansmith: regarding cyborg-nova integration: can I close the bp and there will be a new bp for Victoria? Does https://review.opendev.org/#/c/716186 needs to be handled as a bug?
14:24:36 dansmith gibi: yes and yes, IMHO
14:25:11 gibi dansmith: OK. I will wait for brinzhang_ to comment too and I will ask him to file the bug too
14:25:34 dansmith ack
14:26:18 sean-k-mooney gibi: yep agree with dansmith
14:26:24 gibi sean-k-mooney: cool
14:26:59 sean-k-mooney speaking of ill go file said bug before i get distracted
14:27:14 gibi sean-k-mooney: thanks
14:33:33 sean-k-mooney gibi: should i mark this as rc potential or shoudl we just treat it as a normal bugfix that we will backport after ussuri is released as normal.
14:33:58 stephenfin gmann: Thanks for the explanation. Would it be possible edit the commit message to include that information there?
14:34:57 gibi sean-k-mooney: what is the worst case issue by that bug?
14:35:42 gmann stephenfin: sure, doing.
14:36:36 sean-k-mooney if we create the ARQ and fail to clean them up becasue binding fail then we leak the arq. since its not bound i think its just leaking a db recored. i need to double check that
14:37:45 openstack Launchpad bug 1872730 in OpenStack Compute (nova) "Delete ARQs for an instance when the instance is deleted only delete bound arqs" [High,Triaged]
14:37:45 sean-k-mooney gibi: https://bugs.launchpad.net/nova/+bug/1872730
14:38:10 gibi sean-k-mooney: then I think it is not an rc potential bug
14:38:13 openstackgerrit Merged openstack/nova master: Introduce scope_types in server topology https://review.opendev.org/717584
14:38:19 openstackgerrit Merged openstack/nova master: Add new default roles in server topology policies https://review.opendev.org/717585
14:38:27 openstackgerrit Merged openstack/nova master: workarounds: Add option to locally attach RBD volumes on compute hosts https://review.opendev.org/708029
14:38:42 gibi sean-k-mooney: thanks for fileing it
14:40:02 sean-k-mooney gibi: ya i might ping thet cyborg folk to take a look too and confirm its not going to leak devices on there end. but my understanding is they dont allocate or program the device until we bind it as that is when we set the host and pass the allocation to cyborg
14:40:16 sean-k-mooney so if we failed to bind it then they should not need to clean anything up
14:40:30 sean-k-mooney we should be deleted and recreating the arqs when we reschdule
14:40:34 gibi I have a similar understanding, thanks for following it up
14:45:41 openstackgerrit Merged openstack/nova master: fup: Add removal TODOs for disable_native_luksv1 and rbd_volume_local_attach https://review.opendev.org/718099
14:45:52 openstackgerrit Merged openstack/nova master: Add new default roles in os-evacuate policies https://review.opendev.org/708237
14:52:26 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add new default roles in server group policies https://review.opendev.org/717175
14:52:47 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Fix servers policy for admin_or_owner https://review.opendev.org/718501
14:55:16 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Fix servers policy for admin_or_owner https://review.opendev.org/718501
14:55:50 gmann stephenfin: done. also this one too - https://review.opendev.org/#/c/718501/
14:56:09 gmann stephenfin: once you are ok with those then i will rebase the series
14:56:25 openstackgerrit Merged openstack/nova master: Pass the target in os-services APIs policy https://review.opendev.org/676688
14:56:32 openstackgerrit Merged openstack/nova master: Pass the actual target in server group policy https://review.opendev.org/717176
14:56:40 openstackgerrit Merged openstack/nova master: Add new default roles in server external events policies https://review.opendev.org/717168
14:57:55 stephenfin gmann: comment on https://review.opendev.org/#/c/717175/10
14:58:21 stephenfin I could be wrong though
14:59:38 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add new default roles in server group policies https://review.opendev.org/717175
15:00:10 gmann stephenfin: i think yes. sorry i update that directly.
15:07:37 openstackgerrit Merged openstack/nova master: Pass the actual target in server external events policy https://review.opendev.org/717169
15:41:07 gmann johnthetubaguy: one comment, same for extended attr also - https://review.opendev.org/#/c/719730/1/nova/policies/servers.py@133
16:09:39 openstackgerrit Takashi Natsume proposed openstack/nova master: Update compute rpc version alias for ussuri https://review.opendev.org/719315
16:13:56 gmann melwitt: lyarwood master patch is merged for functional tox fix, train one is ready - https://review.opendev.org/#/c/719120/
16:41:58 bauzas can someone tell me why libvirt returns me a former guest that was resized to another host ?
16:42:15 bauzas kashyap: stephenfin: sean-k-mooney: in case you know ? ^
16:42:36 bauzas tbc, the resize was *confirmed*
16:42:51 bauzas and the allocations diseappeared accordingly
16:42:57 bauzas lyarwood: maybe ?
16:44:05 kashyap bauzas: Hi, need more context. But I'm hungry and just about to cook a meal.
16:44:13 bauzas kashyap: https://github.com/openstack/nova/blob/9001d7e3459d97f507e8ce638d1fc3935401252d/nova/virt/libvirt/driver.py#L7023
16:44:16 kashyap Trying to maintain a Good Hermit Schedule(tm) :)
16:46:12 bauzas kashyap: anyway, take your time, I'll investigate tonight so we could discuss this tomorrow
16:46:25 kashyap bauzas: Hmm, that requires me to read code and delve deeper into context. I'm just recovering from 3 hours of debugging another libvirt bug
16:46:30 kashyap Yep, thanks!
17:44:17 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Add new default roles in quota class policies https://review.opendev.org/719100
17:49:33 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Pass the actual target in quota class policy https://review.opendev.org/720042
17:58:08 openstackgerrit Ghanshyam Mann proposed openstack/nova master: Pass the actual target in flavor access policy https://review.opendev.org/719607
18:06:12 openstackgerrit Rafael Weingärtner proposed openstack/nova master: Enhance os-simple-tenant-usage VM hours accounting https://review.opendev.org/711113
18:06:12 openstackgerrit Rafael Weingärtner proposed openstack/nova master: Enhance os-simple-tenant-usage VM hours accounting https://review.opendev.org/711113
18:16:02 artom melwitt, I just noticed your have 3 Ts in your Gerrit email
18:16:22 artom Took some head banging to understand why it wasn't accepting my script's query
18:16:23 artom :)
19:40:17 bauzas erm, do folks here have any ideas on how to get a right CONF.host value within a functional test ?
19:40:51 bauzas I mean, I could self.flags it but given it's a global object, all the created computes in the functest will get the same valur
19:40:53 bauzas value*
20:29:45 melwitt bauzas: yes, you do that by passing the 'host' kwarg when you start_service https://github.com/openstack/nova/blob/9001d7e3459d97f507e8ce638d1fc3935401252d/nova/test.py#L381-L391
20:30:23 bauzas melwitt: sure, I saw it
20:30:37 bauzas melwitt: but for example, I start two computes in a functest
20:30:42 bauzas (using this helper)
20:31:04 melwitt artom: yeah ... the 2 Ts version is owned by someone else and I was uncreative so I just tacked on another t. probably should have picked something else, in hindsight
20:31:50 bauzas melwitt: but then, when I want to confirm resize an instance, the global CONF.host is only having the last host value
20:31:51 bauzas https://github.com/openstack/nova/blob/9001d7e3459d97f507e8ce638d1fc3935401252d/nova/virt/libvirt/driver.py#L1519
20:32:47 melwitt bauzas: oh, I see. I don't know of a way around that. you would probably need the ghost of mriedem. or maybe gibi might have ideas
20:33:12 bauzas melwitt: so, for example, if I create an instance for host1, resize it to host2 and then confirm the resize, it won't remove the guest in host1 because instance.host (host2) == CONF.host (host2) even I checked that it was calling host1
20:33:38 bauzas melwitt: no worries, I'll just then modify the CONF before calling confirm_resize

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