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#openstack-nova - 2017-02-16
01:16:10 dansmith alaski: yeah, you could stare it into smaller pieces if you needed
01:16:25 cburgess mriedem http://www.foxbrosbbq.com
01:16:29 cburgess Best in/around atlanta
01:17:56 mriedem cburgess: that's only 10 minutes from the hilton
01:18:00 mriedem that might work
01:18:12 cburgess mriedem Yeah downtown is going to be tough. Its just not really where people go to eat. midtown, buckhead or decatur are really where people go eat and that would mean, car, uber, or subway
01:19:00 jroll bauzas: instance.host == compute_node.host, instance.node == compute_node.hypervisor_hostname
01:19:31 cburgess mriedem We could try fox bros but they don't do reservations and it can get tough to get into. We would probably need to just sit at smaller tables and have them sit us as they can.
01:19:52 mriedem hard to get into on a wed night?
01:20:00 mriedem at like 7pm?
01:20:26 zzfoo Hi, I'm trying to get a multinode devstack setup and stack.sh runs fine. But when i try to boot an instance I'm getting this error:
01:20:43 cburgess mriedem Yeah
01:20:46 cburgess Probably...
01:20:46 zzfoo "message": "Host 'dev-stack-old-2' is not mapped to any cell", "code": 400, "created": "2017-02-16T01:08:47Z"
01:21:10 mriedem zzfoo: run "nova-manage cell_v2 discover_hosts"
01:21:12 zzfoo any ideas why this is occurring and if there is something special i need to do in devstack to get around it?
01:21:15 cburgess mriedem There is also http://sweetauburnbbq.com
01:21:23 cburgess Thats close too but again.. probably going to be a bit crowded.
01:21:31 mriedem zzfoo: run that from the controller node
01:21:44 dansmith mriedem: cburgess is kinda proving that he should be the dinner czar, amirite?
01:21:49 mriedem dansmith: yes
01:21:54 dansmith k, just checking
01:22:00 mriedem definitely not me because i can't decide things for groups
01:22:01 cburgess Sweet Auburn is at least less touristy
01:22:12 cburgess mriedem dansmith LOL
01:22:33 zzfoo mriedem: cool thanks, that did the trick. I guess this needs to be run each time a new host is added?
01:22:53 mriedem zzfoo: yup
01:23:12 mriedem zzfoo: https://docs.openstack.org/developer/nova/cells.html#setup-of-cells-v2
01:23:21 mriedem cburgess: that place is also about 9 min from downtown
01:23:23 mriedem so would work
01:23:30 mriedem i'm good with anything really for a large group
01:23:50 mriedem if we can't make reservations,
01:23:56 mriedem we probably just pick a place and a night and a time
01:24:00 mriedem and whoever shows up shows up
01:24:22 mriedem that's easier than asking for head count and restrictions and all that crap
01:25:08 cburgess mriedem yeah so Thursday night would work for me.. I can't actually do it Wednesday night. But I'm happy to help organize on Thursday night.
01:25:18 mriedem cburgess: that works for me
01:25:47 cburgess mriedem I can try calling sweet auburn and see if they will take a reso for 20. The issue might be if they want to split checks.
01:25:49 dansmith awesome
01:26:12 cburgess mriedem I'll contact sweet auburn tomorrow and see what we can do for Thursday.
01:26:24 mriedem cburgess: thanks, much appreciated
01:26:32 mriedem i was not looking forward to trying to organize a dinner
02:11:19 mriedem jroll: on https://review.openstack.org/#/c/399022/ should we have tooz in test-requirements like how python-ironicclient is in test-requirements?
02:18:28 openstackgerrit Takashi NATSUME proposed openstack/nova master: Fix doc generation warnings https://review.openstack.org/425549
02:19:20 openstackgerrit Takashi NATSUME proposed openstack/nova master: List/show all server migration types https://review.openstack.org/430608
02:20:48 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(1/2) https://review.openstack.org/408955
02:22:35 openstackgerrit Takashi NATSUME proposed openstack/nova master: Enable cold migration with target host(2/2) https://review.openstack.org/408964
02:23:15 openstackgerrit Takashi NATSUME proposed openstack/nova master: Add functional tests for cold migration to same host https://review.openstack.org/414926
02:24:05 openstackgerrit Takashi NATSUME proposed openstack/nova master: api-ref: Add parameters in cold migrate action https://review.openstack.org/410042
02:56:47 mriedem dansmith: i see how update_cell could not take effect because of host_mapping_cache in conductor also
02:57:10 mriedem it's a map of hosts to hostmapping objects with the cell_mapping set
02:57:25 mriedem so if you change a cell mapping transport_url/db_connection you have to restart api and conductor
03:19:46 mriedem jaypipes: i know you love you some BFV https://review.openstack.org/#/c/335358/
03:19:53 mriedem ...and nightmares
03:22:36 openstackgerrit Tuan Luong-Anh proposed openstack/nova master: Fix hypervisor-stats show invalid info of baremetal resource https://review.openstack.org/391415
03:40:58 openstackgerrit Matt Riedemann proposed openstack/nova master: Remove dead code in _bury_in_cell0 https://review.openstack.org/434615
06:09:48 openstackgerrit Jens Rosenboom proposed openstack/nova master: Fix novncproxy for python3 https://review.openstack.org/434666
07:03:49 seongu99 .
07:07:25 openstackgerrit Sergey Nikitin proposed openstack/nova master: Change parent of diagnostics objects to NovaObject class https://review.openstack.org/394480
07:07:26 openstackgerrit Sergey Nikitin proposed openstack/nova master: Standardization of VM diagnostics info API. https://review.openstack.org/355540
07:07:27 openstackgerrit Sergey Nikitin proposed openstack/nova master: Completed implementation of instance diagnostics for Xen https://review.openstack.org/399613
08:39:14 openstackgerrit Sergey Nikitin proposed openstack/nova master: Replace diagnostics objects with Nova diagnostics objects https://review.openstack.org/394480
08:39:16 openstackgerrit Sergey Nikitin proposed openstack/nova master: Standardization of VM diagnostics info API. https://review.openstack.org/355540
08:39:17 openstackgerrit Sergey Nikitin proposed openstack/nova master: Completed implementation of instance diagnostics for Xen https://review.openstack.org/399613
08:39:17 openstackgerrit Sergey Nikitin proposed openstack/nova master: Added nova objects for intance diagnostics https://review.openstack.org/434745
08:52:32 openstackgerrit Anh Tran proposed openstack/nova master: Remove mox stubs in api/openstack/compute/test_server_reset_state.py https://review.openstack.org/320826
08:55:43 openstackgerrit Huan Xie proposed openstack/nova master: Fix live migrate with XenServer https://review.openstack.org/424428
09:06:51 openstackgerrit Jens Rosenboom proposed openstack/nova master: Fix novncproxy for python3 https://review.openstack.org/434666
09:30:40 openstackgerrit Sergey Nikitin proposed openstack/nova master: Replace diagnostics objects with Nova diagnostics objects https://review.openstack.org/394480
09:30:42 openstackgerrit Sergey Nikitin proposed openstack/nova master: Standardization of VM diagnostics info API. https://review.openstack.org/355540
09:30:44 openstackgerrit Sergey Nikitin proposed openstack/nova master: Completed implementation of instance diagnostics for Xen https://review.openstack.org/399613
09:55:59 openstackgerrit jichenjc proposed openstack/python-novaclient master: Avoid limit=-1 description https://review.openstack.org/434781
09:56:55 openstackgerrit jichenjc proposed openstack/python-novaclient master: Avoid limit=-1 description https://review.openstack.org/434781
09:57:35 BobBall mriedem_afk: We've update the patch and provided some comments to your questions. The Bridge driver is nova-net only and can be deprecated. Our Neutron integration only supports the OVS driver.
11:03:35 openstackgerrit John Garbutt proposed openstack/nova-specs master: Add polcy-docs spec https://review.openstack.org/433010
11:15:32 openstackgerrit Sergey Nikitin proposed openstack/nova master: Standardization of VM diagnostics info API. https://review.openstack.org/355540
11:34:58 openstackgerrit John Garbutt proposed openstack/nova master: POC: add descriptions to server tags https://review.openstack.org/434842
11:35:06 openstackgerrit John Garbutt proposed openstack/nova master: POC: add descriptions to server tags https://review.openstack.org/434842
11:35:51 openstackgerrit Roman Podoliaka proposed openstack/nova master: db: remove unused EngineFacadeFixture https://review.openstack.org/434843
12:15:25 betherly hi all! having devstack issues with the nova-api not starting. does anyone know why or how i can fix this?
12:19:31 sdague betherly: devstack questions probably better for #openstack-qa, we can do the debug over there if you like
12:20:06 betherly sdague: many thanks! ill ask again in that channel!
12:26:54 openstackgerrit John Garbutt proposed openstack/nova master: POC: add descriptions to server tags https://review.openstack.org/434842
12:57:57 openstackgerrit Sivasathurappan Radhakrishnan proposed openstack/nova master: Port binding based on events during live migration https://review.openstack.org/434870
13:02:40 openstackgerrit Sivasathurappan Radhakrishnan proposed openstack/nova master: Port binding based on events during live migration https://review.openstack.org/434870
13:30:50 mriedem BobBall: ok, but the xen vif bridge driver could be used during a live migration with nova-net in ocata right and then that would need to work (not get that KeyError). granted that's only nova-net with cells v1 in ocata.
13:32:31 mriedem BobBall: also, if the vif driver is deprecated we should change the default for the vif_driver config option since that's the default right now - but let's do that for pike
13:33:44 mriedem BobBall: also the xenserver ci is failing on https://review.openstack.org/#/c/424428/
13:33:48 BobBall mriedem: Theoretically, sure... but tbh I would be quite surprised if live migration was the only thing broken when using xenapi with nova-net and cells v1 - it's a specialised use case of a specialised use case. If we can get the current change merged then at least we could backport a fix if customers do identify this as an issue.
13:34:24 mriedem sure, but a simple in check to avoid the KeyError is pretty simple right?
13:35:02 BobBall Indeed. Avoiding the KeyError is trivial - I just can't promise it will work
13:35:57 BobBall CI was broken by an update to Cirros version today... but I thought it was resolved now.
13:42:46 mriedem Details: {u'message': u"Cannot 'createImage' instance e0197e39-f124-4f50-980a-d60c0cfef623 while it is in task_state image_uploading", u'code': 409}
13:42:49 mriedem yeah looks unrelated
13:45:27 mriedem as you say maybe we just handle the KeyError in a follow up patch and backport it, let me see the diff from my review
13:47:04 BobBall I've just fixed the key error (inline) can can push a patch - just running pep8 to make sure I haven't done something stupid
13:47:41 BobBall As we don't have a +2 from John and the CI will need a recheck anyway I'm quite happy to push this and replace the existing change?
13:48:14 BobBall Sorry for not spotting the CI had returned -1: The change is owned by a team member from PRC and I'm not getting CI vote reports
13:48:24 BobBall Happy to go with whatever route you recommend on this one ofc
13:52:17 mriedem BobBall: +2 on it now

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