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#openstack-nova - 2017-10-16
21:05:58 mriedem mgagne: generally during the weekly nova meeting if it's a specless blueprint
21:07:17 mriedem i think this would be ok as a specless feature parity bp
21:08:30 mriedem mgagne: so the issue is you create an ironic node instance with a config drive, and then when you rebuild the instance in nova, the new instance doesn't have a config drive, correct?
21:08:32 mgagne will add to open discussion for next meeting
21:08:39 mgagne mriedem: yes
21:08:48 mriedem ok, really a bug fix
21:09:14 mgagne mriedem: looks like someone from nova team had a different opinion in the bug report
21:09:19 mgagne and suggested a blueprint
21:10:09 mgagne https://bugs.launchpad.net/ironic/+bug/1575935/comments/10
21:10:10 openstack Launchpad bug 1575935 in Ironic "Rebuild should also accept a configdrive" [Wishlist,In progress] - Assigned to Mathieu Gagné (mgagne)
21:10:12 mriedem "reno: nova rebuild of ironic instances will no longer trash your config drive. you're welcome."
21:10:41 mriedem ok, well, i'm cool with fixing it either way
21:12:28 mgagne mriedem: I'm not sure what you were referring to? any link?
21:12:53 mriedem i was being facetious,
21:13:00 mriedem i.e. how would one write a release note for this as a 'feature'?
21:13:09 mriedem anyway, bp approved
21:13:46 mgagne mriedem: Configdrive is now regenerated when rebuilding an Ironic instance (matching behaviour of other virt drivers)
21:14:09 mgagne we can say it's done for feature parity
21:21:23 openstackgerrit Matt Riedemann proposed openstack/nova master: Don't ignore original retried hosts when moving an instance https://review.openstack.org/505771
21:21:25 mriedem tasker: updated and simplified that change to also fix the issue for resize, unshelve and evacuate ^
21:21:29 mriedem zioproto: ^
21:27:55 dansmith mriedem: not sure what you're asking: if we should unify all the places into one call and backport that change?
21:28:07 mriedem dansmith: yeah that's just what i did
21:33:54 mriedem totally unrelated, but when querying stuff out of the db, if a sort key/direction is not specified, is it just left up to the rdbms?
21:34:29 mriedem zzzeek: ^?
21:34:45 mriedem or is there oslo.db magic happening somewhere by default?
21:38:19 dansmith I think it's just undefined/insert order if you don't ask
21:38:26 dansmith asking for it to be sorted when you don't care would just be overhead
21:38:41 mriedem yeah, trying to reply to some questions on this spec for paging migrations
21:38:47 mriedem and sort orders since we don't impose one today
21:39:03 mriedem and if the changes-since filter should be on the created_at or updated_at fields
21:40:32 melwitt mriedem: yeah, I think what you did makes sense. do the change in one place and rename the method in a separate change that won't be backported
21:59:38 edleafe What is the ovo trick for testing if an object's field is populated, without getting the "Cannot load 'foo' in the base class" error?
22:01:05 melwitt edleafe: there's obj_attr_is_set() for checking if a field has been set
22:01:09 mriedem 'in'
22:01:17 mriedem if 'foo' in bar
22:01:37 mriedem uses obj_attr_is_set() under the covers
22:01:48 melwitt yeah, use that
22:01:48 melwitt oh. I keep forgetting you added that
22:02:51 openstackgerrit Mathieu Gagné proposed openstack/nova master: Regenerate and pass configdrive when rebuild Ironic nodes https://review.openstack.org/503088
22:03:42 edleafe mriedem: melwitt: thanks
22:04:06 mriedem edleafe: api wg question,
22:04:11 mriedem does changes-since come up in guidelines?
22:04:16 mriedem changes-since filtering i mean
22:04:50 mriedem and if so, are there guidelines on which column to filter it on? we use updated_at for filtering instances by changes-since
22:07:11 edleafe mriedem: not sure off the top of my head
22:08:50 edleafe mriedem: ok, a quick review doesn't turn up anything
22:09:00 edleafe that means it's ripe for defining :)
22:09:45 edleafe I can add it to the discussion for Thursday's meeting
22:09:52 mriedem not a big deal,
22:10:15 mriedem someone is just proposing to add changes-since filtering to the os-migrations api and i said they should filter on updated_at to be consistent with changes-since on filtering instances
22:10:40 edleafe well, updated_at sounds like the most logical choice
22:36:12 openstackgerrit Eric Fried proposed openstack/nova master: Send Allocations to spawn https://review.openstack.org/511879
22:36:13 openstackgerrit Jackie Truong proposed openstack/nova master: Implement certificate_utils https://review.openstack.org/479949
22:48:02 openstackgerrit Takashi NATSUME proposed openstack/nova master: Add 'delete_host' command in 'nova-manage cell_v2' https://review.openstack.org/510324
#openstack-nova - 2017-10-17
00:14:05 openstackgerrit Ed Leafe proposed openstack/nova master: Add Selection objects https://review.openstack.org/499239
00:14:05 openstackgerrit Ed Leafe proposed openstack/nova master: Add alternate hosts https://review.openstack.org/486215
00:14:06 openstackgerrit Ed Leafe proposed openstack/nova master: Change RPC for select_destinations() https://review.openstack.org/510159
00:14:06 openstackgerrit Ed Leafe proposed openstack/nova master: Return Selection objects from the scheduler driver https://review.openstack.org/495854
00:14:07 openstackgerrit Ed Leafe proposed openstack/nova master: WIP - Make conductor pass and use host_lists https://review.openstack.org/511358
00:14:07 openstackgerrit Ed Leafe proposed openstack/nova master: Move the claim_resources method to scheduler utils https://review.openstack.org/511357
00:42:34 openstackgerrit Merged openstack/nova master: Regenerate context during targeting https://review.openstack.org/511651
00:55:50 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Regenerate context during targeting https://review.openstack.org/512456
00:55:55 mriedem1 dansmith: ^
00:59:04 jichen mriedem: hi, could you please let us know whether we need additional work for https://review.openstack.org/#/c/464915/? almost deadline for spec now..... thanks
01:08:58 mriedem jichen: comments inline
01:09:39 jichen mriedem: ok, thanks, I will update it right now
01:20:51 openstackgerrit jichenjc proposed openstack/nova-specs master: add z/VM Driver https://review.openstack.org/464915
01:22:21 jichen mriedem: hi, thanks for the review, I just uploaded another version
01:23:04 mriedem jichen: is there anything weird about the zvm driver like does it have a 1:M host:node mapping like baremetal?
01:23:23 mriedem in other words, will get_available_nodes() only return 1 entry?
01:23:59 jichen mriedem: no, every compute node has 1:1 relation to one hypervisor , I think powerVM used to have this problem and they modify the arch and now they have 1:1 relation?
01:24:34 mriedem i think neo / novalink was always 1:1
01:24:55 jichen ok, maybe I remember wrong thing about powerVM
01:25:07 jichen we request one compute service running to represent a hypervisor , so if you have 5 z/VM to be managed , you have to create 5 compute service and each service running with nova.conf point to the z/VM to be managed
01:33:54 openstackgerrit Merged openstack/nova-specs master: add z/VM Driver https://review.openstack.org/464915
01:38:17 openstackgerrit Eric Fried proposed openstack/nova master: Send Allocations to spawn https://review.openstack.org/511879
01:38:26 mriedem jichen: is there a blueprint in launchpad?
01:38:49 jichen mriedem: I will create a new one right now, thanks for the reminder
01:56:18 openstackgerrit Merged openstack/nova master: doc: Fix command output in scheduler document https://review.openstack.org/511839
01:59:32 openstackgerrit Yikun Jiang proposed openstack/nova-specs master: Add pagination and timestamp filtering support for os-migrations API https://review.openstack.org/506030
03:18:20 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add instance action record for attach/detach interface https://review.openstack.org/512190
03:33:42 openstackgerrit Merged openstack/nova master: Fix nova-manage commands that do not exist https://review.openstack.org/512324
03:46:25 openstackgerrit Yikun Jiang proposed openstack/nova-specs master: Add pagination and changes since filter support for os-instance-action API https://review.openstack.org/507762
04:00:11 BenderRodriguez Help!
04:00:24 BenderRodriguez I'm getting http 500 errors when attempting to run "openstack hypervisor list"
04:00:30 BenderRodriguez The error is shown to be this: EmptyCatalog: The service catalog is empty.
04:00:44 BenderRodriguez http://controller:8774/v2.1/os-hypervisors/detail returned with HTTP 500
04:01:39 BenderRodriguez nova is listed as a compute service in "openstack service list"
04:01:43 BenderRodriguez so I'm not sure what's going wrong
04:01:46 BenderRodriguez any ideas?
05:06:29 priya_ BenderRodriguez - check openstack --debug hypervisor list
05:19:37 openstackgerrit Takashi NATSUME proposed openstack/python-novaclient master: Fix missing metavar in aggregate-update https://review.openstack.org/512485
05:56:30 alex_xu efried: I think the case you talk about can be supported by non-numbered request
05:57:14 alex_xu efried: but the current code doesn't work for that case, that isn't the trait implementation problem, it is the current code implementation problem
06:40:18 openstackgerrit jichenjc proposed openstack/nova master: Refactor placement version check https://review.openstack.org/512497
06:52:16 openstackgerrit Zhenyu Zheng proposed openstack/nova-specs master: Improve the performance of filtering instances by IP. https://review.openstack.org/509326
07:04:25 openstackgerrit Dai Dang Van proposed openstack/python-novaclient master: Use generic user for both zuul v2 and v3 https://review.openstack.org/512515
07:13:50 openstackgerrit Dai Dang Van proposed openstack/python-novaclient master: Use generic user for both zuul v2 and v3 https://review.openstack.org/512515
07:19:43 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add instance action record for attach/detach interface https://review.openstack.org/512190

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