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#openstack-nova - 2017-07-19
12:00:34 mdbooth dansmith: Got a minute to talk about https://review.openstack.org/#/c/479802/ ?
12:11:44 openstackgerrit Jan Gutter proposed openstack/os-vif master: Improve OVS Representor VF Lookup https://review.openstack.org/485125
12:24:47 frickler jangutter: I'd guess it is a typo for "algo", short for "algorithm"
12:26:52 jangutter frickler: Assumed as much. Could also be "Aklo" which refers to the fictional language that's able to control the universe and melt brains at 10 paces.
12:28:14 openstackgerrit Merged openstack/os-vif master: Improve OVS Representor Lookup https://review.openstack.org/484051
12:30:26 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Migration from 'ip' commands to pyroute2 https://review.openstack.org/484386
12:32:55 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/477091
12:42:55 mriedem alex_xu: thanks for going over that uuid api change again
12:43:07 alex_xu mriedem: np
12:43:34 stephenfin sdague: done
12:45:02 alex_xu nova api meeting is in 15 mins at #openstack-meeting-4
12:56:02 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Updated from global requirements https://review.openstack.org/484218
12:56:32 openstackgerrit Alex Xu proposed openstack/nova master: Use plain routes list for versions instead of stevedore https://review.openstack.org/485011
12:56:48 openstackgerrit Alex Xu proposed openstack/nova master: Remove the unittest for plugin framework https://review.openstack.org/485060
13:01:08 alex_xu nova api meeting is running
13:13:22 openstackgerrit Jan Gutter proposed openstack/os-vif master: Improve OVS Representor VF Lookup https://review.openstack.org/485125
13:13:31 bauzas mriedem: when you're up and fully coffeenated, just ping me about https://review.openstack.org/#/c/484828/
13:13:39 bauzas caffeinated even
13:17:07 mriedem bauzas: in a meeting for the next 2 hours
13:17:43 bauzas mriedem_meeting: heh
13:17:46 bauzas no worries
13:24:16 openstackgerrit Béla Vancsics proposed openstack/nova master: Transform aggregate.update_metadata notification https://review.openstack.org/460625
13:25:57 cdent gibi: I’ve been able to create a flapping testing on /allocation_candidates too
13:26:31 cdent wrote it gabbi-style, will push it up in a moment for additional discussion
13:26:46 gibi cdent: cool then it is not an environemnet issue
13:31:11 gibi cdent: I have the SQL SELECT statements both for the passing and failing case, I put them in the bugreport
13:31:48 cdent ah excellent
13:33:10 cdent weird
13:33:24 gibi cdent: looks quite different
13:33:29 cdent yes
13:33:41 gibi but I'm far from a SQL expert
13:34:52 cdent i’ll take a closer look at the sql building code after I push up these tests
13:35:06 openstackgerrit Balazs Gibizer proposed openstack/nova master: [placement] test shared custom resource provider https://review.openstack.org/485088
13:35:38 gibi cdent: thanks, I'm pretty much lost
13:36:36 cdent gibi: the code has become quite dense around this stuff
13:36:46 cdent what you’re trying to do is supposed to work
13:37:30 gibi cdent: and it works if the shared resource is not a custom resource or if I add the sharing trait to the compute provider as well
13:37:36 cdent I think that you initially had it working with both providers having the MISC_* trait was coincidence; the data that comes back is a bit wack in that situation
13:37:48 cdent you get too many allocation_requests
13:38:04 gibi cdent: could be, I haven't dig in to that output
13:41:44 sdague mriedem_meeting: I went through the hypervisor and service changes
13:42:04 sdague there are some follow ups that could be done, but I think they are probably good enough to merge, those are mostly test tweaks
13:42:33 openstackgerrit Chris Dent proposed openstack/nova master: DNM: [placement] demonstrate flapping /allocation_candidates results https://review.openstack.org/485209
13:42:39 sdague mriedem_meeting: so if you release your -2 they'll merge
13:43:09 cdent gibi: ^^ has the gabbi
13:43:45 gibi cdent: thanks
13:48:26 mriedem_meeting sdague: ok thanks
13:49:35 gibi cdent: your gabbi does what I wanted to do
13:50:40 cdent gibi: I was hoping this fix might be related but it’s not: https://review.openstack.org/#/c/480379/
13:52:23 gibi cdent: we tried that patch yestarday and didn't help
13:54:18 cdent :)
14:08:46 openstackgerrit Sean Dague proposed openstack/nova master: nova.utils.get_service_url() https://review.openstack.org/458257
14:12:54 efried sdague ^^ ?
14:14:13 efried sdague A rebase?
14:16:38 sdague efried: yeh, I was just looking at the priority etherpad and it said that needed rebasing
14:16:43 sdague so I did
14:16:48 efried sdague Thanks!
14:16:59 sdague efried: you should check that I did it correctly :)
14:17:12 efried sdague I'm gonna need to rework it as soon as ksa releases anyway.
14:17:44 efried sdague The client consumption won't change, prolly just the get_service_url() method itself.
14:17:55 efried But yeah, it'll get put through the ringer at that time.
14:18:22 openstackgerrit Sean Dague proposed openstack/nova master: Add tags to instance.create Notification https://review.openstack.org/459493
14:18:48 sdague efried: ok cool
14:24:51 openstackgerrit Zhenyu Zheng proposed openstack/python-novaclient master: Microversion 2.52 - Support tag when boot https://review.openstack.org/484617
14:29:07 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
14:31:14 cdent gibi: I added a bit more info https://bugs.launchpad.net/nova/+bug/1705231
14:31:16 openstack Launchpad bug 1705231 in OpenStack Compute (nova) "Placement returns no allocation candidate for request that needs both compute resources and custom shared resources" [High,Triaged]
14:32:04 cdent jaypipes: that ^ probably needs your sql brain
14:33:19 gibi cdent: thanks. I hope jaypipes can figure out the root cause
14:36:06 jaypipes cdent, gibi: thanks. will look at it shortly,
14:36:20 cdent thanks jaypipes
14:36:34 gibi jaypipes: thanks
14:50:43 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
14:50:44 openstackgerrit Ed Leafe proposed openstack/nova master: WIP - Migrate Ironic Flavors https://review.openstack.org/484949
14:54:38 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Virtual Ethernet device pair https://review.openstack.org/484726
14:54:59 edleafe dansmith: mriedem_meeting: cdent: ^^ Addressed the concerns
14:57:08 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/os-vif master: Add Open vSwitch patch port https://review.openstack.org/485228
15:02:03 sdague sfinucan: confused on https://review.openstack.org/#/c/428241 - because I thought we were going the other direction
15:03:24 stephenfin sdague: Oh, I wasn't aware of that
15:03:26 stephenfin That changes things
15:03:46 sdague see efried's work there
15:03:54 stephenfin will do
15:12:17 mriedem bauzas: ok https://review.openstack.org/#/c/484828/
15:12:27 mriedem aller!
15:12:48 bauzas mriedem: so, I was thinking about accepting custom drivers if they use the placement API
15:13:09 bauzas mriedem: I mean, if all our drivers are given a list of hosts by the placement API
15:13:35 bauzas mriedem: the problem with the FilterScheduler driver is that it will call filters N times when you have N hosts
15:14:00 bauzas mriedem: so I think some operators would like to just call once a 3rd-party system
15:14:37 bauzas mriedem: if we do that, I think it would not be an interop problem given we'll be sure that any destination would be accepted by placement API
15:14:40 openstackgerrit Feodor Tersin proposed openstack/nova master: libvirt: Straighten resize condition in Image.cache https://review.openstack.org/485236
15:15:14 bauzas of course, like I said, it means that all the drivers would be calling placement for both getting hosts to verify, and would also claim the allocation too
15:15:31 bauzas thoughts about that?
15:15:35 mriedem bauzas: i'm not sure what that has to do with the bug fix at hand
15:15:47 mriedem which needs to go back to ocata where the custom scheduler driver loading was broken
15:15:58 bauzas mriedem: so, about that
15:16:01 bauzas mriedem: for the bug
15:16:14 bauzas mriedem: just adding the new choice would be okay I think
15:16:28 bauzas mriedem: but not saying it would be deprecated by Queens IMHO
15:16:32 sean-k-mooney bauzas: it would not be transparent on upgrade
15:16:49 bauzas sean-k-mooney: not sure I understand why

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