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#openstack-nova - 2018-03-06
22:02:35 openstackgerrit Takashi NATSUME proposed openstack/nova master: List/show all server migration types (2/2) https://review.openstack.org/459483
22:03:01 openstackgerrit Takashi NATSUME proposed openstack/nova master: Transform servergroup.addmember notification https://review.openstack.org/541101
22:03:12 openstackgerrit Takashi NATSUME proposed openstack/python-novaclient master: Microversion 2.61 - List/Show all server migration types https://review.openstack.org/430839
22:04:15 openstackgerrit Takashi NATSUME proposed openstack/nova master: Transform live_migration.post.dest notifications https://review.openstack.org/469784
22:06:38 openstackgerrit Chris Dent proposed openstack/nova master: Refactor WSGI apps and utils to limit imports https://review.openstack.org/533797
22:06:48 cdent jaypipes: unwipped ^
22:09:14 jaypipes cdent: w00t.
22:13:47 openstackgerrit Merged openstack/nova master: Pass user context to virt driver when detaching volume https://review.openstack.org/549411
22:13:56 openstackgerrit Merged openstack/nova master: Check for multiattach before removing connections https://review.openstack.org/548427
22:16:27 cdent mriedem: https://review.openstack.org/#/c/543469/ (which you just +A'd) was a child of a db change that is currently a WIP, waiting a bit more discussion. I unparented it at some point, but still looking for feedback on the validity of the approach in the old parent: https://review.openstack.org/#/c/543262/ The commit message explains why it would be nice to have
22:20:05 mriedem holy christ
22:23:26 cdent mriedem: are you holy christing that change, or sticky ptg conversations or something else?
22:26:31 mriedem cdent: it's a large change, so holy christ to that
22:26:40 mriedem then i stepped in the ptg pile of poo in -tc
22:26:45 mriedem and am trying to also fix up a patch locally..
22:27:10 cdent yeah, the change touches lots of stuff, but it is almost all mechanical
22:34:53 openstackgerrit Matt Riedemann proposed openstack/nova master: Save admin password to sysmeta in libvirt driver https://review.openstack.org/543032
22:40:42 mriedem and gerrit is down
22:41:37 mriedem that's my cue to exit
22:42:02 cdent meh
22:46:16 openstackgerrit Chris Dent proposed openstack/nova master: Move resource provider objects into placement hierarchy https://review.openstack.org/540049
22:46:17 openstackgerrit Chris Dent proposed openstack/nova master: Isolate placement database config https://review.openstack.org/541435
22:46:17 openstackgerrit Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
22:46:18 openstackgerrit Chris Dent proposed openstack/nova master: Move placement exceptions into the placement package https://review.openstack.org/549862
22:48:10 openstackgerrit Russell Tweed proposed openstack/nova master: Fix invalid UUIDs in remaining tests https://review.openstack.org/550238
22:53:10 openstackgerrit Merged openstack/nova master: Fix the notification devref location in exception https://review.openstack.org/549816
22:58:27 openstackgerrit Hongbin Lu proposed openstack/nova master: Handle not found error on taking snapshot https://review.openstack.org/511074
23:17:57 openstackgerrit Takashi NATSUME proposed openstack/nova master: Update contributor guide for Rocky https://review.openstack.org/550288
23:38:20 openstackgerrit Hongbin Lu proposed openstack/nova master: Handle IpAddressAlreadyAllocated exception https://review.openstack.org/535532
23:40:06 openstackgerrit Merged openstack/nova master: Remove MigrationPreCheckClientException https://review.openstack.org/542704
#openstack-nova - 2018-03-07
00:55:37 openstackgerrit Merged openstack/nova master: Add more functional test for placement.aggregates https://review.openstack.org/514109
01:16:34 Kevin_Zheng gibi, sure, I will be glad to help
01:17:55 Spaz-Work Morning Novaers
01:55:33 openstackgerrit Merged openstack/nova master: Save admin password to sysmeta in libvirt driver https://review.openstack.org/543032
02:11:59 Spaz-Work jianghuaw_: You back home safe and in work?
03:31:21 Spaz-Work Whew i'm bad at tests
04:47:06 openstackgerrit Brooks Kaminski proposed openstack/nova master: XenAPI: XCP2.1+ Swallow VDI_NOT_IN_MAP Exception https://review.openstack.org/538415
04:53:00 Spaz-Work jianghuaw_: jaypipes: Now with test :P
04:56:18 openstackgerrit Takashi NATSUME proposed openstack/python-novaclient master: Add os-testr in test-requirements.txt https://review.openstack.org/550329
06:03:45 openstackgerrit Merged openstack/nova master: Move db MAX constants to own file https://review.openstack.org/543469
06:10:50 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/548772
07:27:20 openstackgerrit Russell Tweed proposed openstack/nova master: Fix invalid UUIDs in remaining tests https://review.openstack.org/550238
07:34:58 sahid jaypipes: can i have you reviewing this spec: https://review.openstack.org/#/c/511188/ ? that one looks really important regarding your desire to increase usage of resources
07:46:14 openstackgerrit Takashi NATSUME proposed openstack/nova master: Removed unnecessary parantheses in yield statements https://review.openstack.org/550379
08:19:54 openstackgerrit sahid proposed openstack/nova master: libvirt: slow live-migration to ensure network is ready https://review.openstack.org/497457
08:20:45 openstackgerrit sahid proposed openstack/os-vif stable/pike: ovs-hybrid: should permanently keep MAC entries https://review.openstack.org/505731
08:44:25 gibi Kevin_Zheng: what is your launchpad id? I failed to find it
08:45:27 Kevin_Zheng gibi it would be zhengzhenyu
08:46:04 gibi Kevin_Zheng: thanks. I assigned the bp add-request-id-to-instance-action-notifications to you
08:46:23 Spazmotic ji
08:46:29 gibi Kevin_Zheng: if you have questions do not hesitate to ping me
08:46:32 Spazmotic Wrong Windows, Apologies.
08:46:50 gibi Spazmotic: too many windows :)
08:47:07 Kevin_Zheng gibi, NP, I will probably start it tomorrow, finish the other one about add hostname to action event first :)
08:47:23 Spazmotic Strangely I only have 2 open right now, and still managed to confuse them. Go me :p
08:47:58 gibi Kevin_Zheng: cool :)
08:52:03 bauzas good morning Novaers
08:52:27 Spazmotic mornin bauzas
08:52:28 Spazmotic How goes?
08:56:09 bauzas well, maybe the first day where I'll be in full gear
08:57:49 Spazmotic Well it's always good to be busy.. makes for some wonderful fast days
09:31:00 openstackgerrit Russell Tweed proposed openstack/nova master: Fix invalid UUIDs in remaining tests https://review.openstack.org/550238
09:33:48 openstackgerrit Zhenyu Zheng proposed openstack/nova-specs master: Add host field to instance action event https://review.openstack.org/550411
09:34:34 openstackgerrit Chris Dent proposed openstack/nova master: Optional separate database for placement API https://review.openstack.org/362766
09:34:34 openstackgerrit Chris Dent proposed openstack/nova master: Move resource provider objects into placement hierarchy https://review.openstack.org/540049
09:34:35 openstackgerrit Chris Dent proposed openstack/nova master: Move placement exceptions into the placement package https://review.openstack.org/549862
09:34:35 openstackgerrit Chris Dent proposed openstack/nova master: Isolate placement database config https://review.openstack.org/541435
09:41:15 openstackgerrit Chris Dent proposed openstack/nova master: Use nova.db.api directly https://review.openstack.org/543262
10:03:57 openstackgerrit Ritesh proposed openstack/nova master: Consider default_schedule_zone = None as None Type https://review.openstack.org/550418
10:11:38 jianghuaw_ Hi Spazmotic. How are you?
10:11:57 jianghuaw_ I added some comments in the patch.
10:17:08 jianghuaw_ Spazmotic, JFYI: I'm in Cambridge office today. Most of the time will be in meetings or trainings.
10:18:08 jianghuaw_ Spazmotic, I will be back fully since next Tuesday since when I will in China:-)
10:18:45 openstackgerrit Stephen Finucane proposed openstack/nova master: conf: Deprecate 'keymap' options https://review.openstack.org/483994
10:41:41 openstackgerrit Surya Seetharaman proposed openstack/nova master: [WIP] Add CellMappingList.get_all_enabled() query method https://review.openstack.org/550188
10:57:17 Spazmotic Gotcah jianghuaw_, enjoy the training. Good notes as well, I'll make a new test case for the exception (thought of that as well while I was napping), and handle the rest as well when i'm at the office tomorrow
10:59:42 Spazmotic If you have any ideas on how to test that return i'd love to hear that.. I was looking for a good way to assert a return since it does not add anything to the variable it passes back
11:01:18 openstackgerrit Surya Seetharaman proposed openstack/nova master: [WIP] Bump versions of objects dependent on CellMapping https://review.openstack.org/550432
11:02:07 Spazmotic It's basically the same reason I overrode that variable, since it is the same way the live code handles itself, but i'll think on it as well
11:10:21 openstackgerrit Stephen Finucane proposed openstack/nova-specs master: Add 'numa-aware-vswitches' spec https://review.openstack.org/541290
12:13:17 ibmko Hi everybody, I would like to ask one question which I am unable to find in documentation: We would like to upgrade our OpenStack with minimal downtime and use live migration for that. I cannot find any information about versions of compute nodes which mutually support live migration. For example - we are currently on Mitaka - is it possible to migrate from mitaka compute node to Queens compute node ?
12:13:52 ibmko *live migrate a VM from mitaka compute node to Queens compute node
12:18:31 kashyap Does anyone know the current status of Nova's port to Python 3?
12:19:16 kashyap Last status (from June-2016) I see is here: https://wiki.openstack.org/wiki/Python3
12:20:21 kashyap ibmko: That's good question: I don't think Nova (yet) supports N+1 upgrades like that, but I'm not 300% sure.
12:20:30 kashyap lyarwood: ^ See imbko's question
12:20:44 kashyap Assuming you know about it top off your head.
12:22:30 lyarwood ibmko: no, you wouldn't be able to migrate between mitaka and queens computes as that would imply having either a mitaka control plane with queens computes or vice versa in the env.
12:23:16 ibmko lyarwood, what about mitaka -> ocata and then ocata -> queens (having ocata as a temporary "bridge")
12:26:11 lyarwood ibmko: nope, if you're running n-cpu during the upgrade then you can only jump one release at a time.
12:26:19 lyarwood ibmko: https://specs.openstack.org/openstack/tripleo-specs/specs/queens/fast-forward-upgrades.html#high-level-flow
12:26:38 lyarwood ibmko: with FFU where n-cpu is down but the instances are running we are able to jump between as many releases as we like
12:27:09 lyarwood ibmko: as we only bring n-cpu up once we reach the target release, obviously you can't live migrate instances during that time
12:27:32 lyarwood ibmko: but tbh, you shouldn't need to migrate instances if you're only updating n-cpu and the other openstack services
12:28:57 ibmko lyarwood, what is "n-cpu" ?
12:29:32 lyarwood ibmko: nova-compute
12:30:13 kashyap ibmko: Also FFU == Fast Forward Upgrades. (Which lyarwood linked to above)
12:34:01 jaypipes *yawn* ... morning supernovas
12:34:12 gibi jaypipes: good morning
12:35:26 gibi jaypipes: may I recommend a (not so) light read for your morning coffe? I have reworked the strict bandwidth support spec based on the PTG discussion https://review.openstack.org/#/c/502306/

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