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#openstack-nova - 2017-07-20
04:43:04 openstackgerrit John Haan proposed openstack/nova-specs master: Support volume_type with BDM paramter https://review.openstack.org/466595
04:57:25 openstackgerrit John Haan proposed openstack/nova-specs master: Support volume_type with BDM paramter https://review.openstack.org/466595
05:02:07 openstackgerrit John Haan proposed openstack/nova-specs master: Support volume_type with BDM paramter https://review.openstack.org/466595
05:16:59 openstackgerrit John Haan proposed openstack/nova-specs master: Support volume_type with BDM paramter https://review.openstack.org/466595
05:18:06 openstackgerrit Julia Kreger proposed openstack/nova master: Ironic: Support boot from Cinder volume https://review.openstack.org/215385
05:51:31 openstackgerrit Julia Kreger proposed openstack/nova master: Ironic: Support boot from Cinder volume https://review.openstack.org/215385
06:38:37 openstackgerrit iswarya vakati proposed openstack/nova master: Fixed wrap from taking negative values https://review.openstack.org/481465
06:50:57 openstackgerrit Béla Vancsics proposed openstack/nova master: ransform instance.resize_confirm notification https://review.openstack.org/482557
06:51:51 openstackgerrit Béla Vancsics proposed openstack/nova master: Transform instance.resize_confirm notification https://review.openstack.org/482557
07:03:50 openstackgerrit Moshe Levi proposed openstack/nova master: hardware offload support for openvswitch https://review.openstack.org/398265
07:11:05 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add tags to instance.create Notification https://review.openstack.org/459493
07:15:52 openstackgerrit jichenjc proposed openstack/nova master: Check root disk size when doing resize in API https://review.openstack.org/484664
07:18:28 openstackgerrit Béla Vancsics proposed openstack/nova master: Transform servergroup.create notification https://review.openstack.org/454023
07:45:56 openstackgerrit Sylvain Bauza proposed openstack/nova master: Accept any scheduler driver entrypoint https://review.openstack.org/484828
07:50:25 openstackgerrit Jan Gutter proposed openstack/nova master: Netronome SmartNIC Enablement https://review.openstack.org/483459
08:57:47 openstackgerrit Béla Vancsics proposed openstack/nova master: Transform servergroup.delete notification https://review.openstack.org/483902
09:13:08 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Add tags to instance.create Notification https://review.openstack.org/459493
09:29:14 openstackgerrit Stephen Finucane proposed openstack/python-novaclient master: doc: Remove Makefile https://review.openstack.org/480096
09:30:56 openstackgerrit Stephen Finucane proposed openstack/python-novaclient master: Fix up release note https://review.openstack.org/470446
09:46:25 openstackgerrit sahid proposed openstack/nova-specs master: virt: allow instances to be booted with trusted VFs https://review.openstack.org/485522
09:50:45 openstackgerrit Balazs Gibizer proposed openstack/nova master: add status field to the instance notifications https://review.openstack.org/485525
10:27:14 openstackgerrit Stephen Finucane proposed openstack/nova master: console: introduce basic framework for security proxying https://review.openstack.org/345396
10:27:15 openstackgerrit Stephen Finucane proposed openstack/nova master: console: introduce the VeNCrypt RFB authentication scheme https://review.openstack.org/345398
10:27:15 openstackgerrit Stephen Finucane proposed openstack/nova master: console: introduce framework for RFB authentication https://review.openstack.org/345397
10:27:16 openstackgerrit Stephen Finucane proposed openstack/nova master: console: provide an RFB security proxy implementation https://review.openstack.org/345399
10:31:44 gibi bauzas, cdent: I think
10:31:54 gibi bauzas, cdent: I think I found a bug in https://review.openstack.org/#/c/483565/4/nova/scheduler/manager.py@146 but it is already on the gate
10:31:56 cdent therefore you are
10:32:10 gibi sometimes I don't want to be :)
10:33:47 gibi honestly I don't want to stop the claim patches I would fix this in a follow up instead
10:33:52 cdent yeah agree
10:34:18 gibi the effect is small as the exception will stop the instance boot and that is correct as there is no resources left for the instance
10:34:20 cdent do you have a replication scenario already?
10:34:37 gibi not in code yet
10:34:52 cdent were you experimenting and then boom?
10:34:56 cdent we need more of that
10:35:15 gibi yes, in devstack. I consumed all my MAGIC then the next boot produced the stacktrace
10:35:39 gibi first I was happy as the instance didn't booted and that is correct
10:35:54 gibi but then I checked the logs and the stacktrace was starange
10:35:56 gibi strange
10:36:32 gibi I can try to put together a test for this scenario
10:36:58 gibi but this time the problem is not on the placement side but on the scheduler/manager side
10:38:32 cdent gibi: I reckon a bug report describing what you just said is sufficient
10:39:21 cdent “I consumed all my MAGIC” would make a good t-shirt or epitath
10:40:00 gibi OK I file a bug
10:41:19 cdent I’ve added a link to this talk to the review, for visibility
10:41:20 gibi and I made a note about the t-shirt
10:42:49 cdent I’m _really_ glad you are tracking this stuff so closely. I’d been planning to, but haven’t had the time. I think there are going to be lots of edge cases and other weirdnesses. Which is all fine. We’ll make it happy soon enough.
10:43:26 openstackgerrit Stephen Finucane proposed openstack/os-vif master: doc: Remove cruft from releasenotes conf.py https://review.openstack.org/480092
10:44:59 abhishekk hi can any one confirm that uwsgi will only be used for development purpose or it can be used in production as well?
10:47:45 gibi bauzas, cdent: bug has been reported https://bugs.launchpad.net/nova/+bug/1705446
10:47:47 openstack Launchpad bug 1705446 in OpenStack Compute (nova) "filter scheduler raises TypeError: argument of type 'NoneType' is not iterable when placement returns no allocation candidates" [Undecided,New]
10:48:02 cdent excellent thanks
10:48:33 stephenfin abhishekk: I can't confirm it, but I'm pretty sure any WSGI server can be used, yes
10:48:43 gibi cdent: yes, we just figure out that we might need to use the custom resource feature to build up a solution so I started building a PoC out of what nova has
10:49:27 abhishekk stephenfin: ok, thank you
10:49:52 cdent abhishekk: the idea with the new wsgi script is to make it so it can be run with any wsgi server
10:50:37 cdent gibi: I’ve been hearing that quite a lot: custom resource classes are going to allow a lot of interesting flexibility for other hypervisors
10:51:06 abhishekk cdent: ok, got it, thank you :)
10:51:19 gibi cdent: I think it will be a buzzword soon in the telco world
10:51:58 cdent gibi: I hope we don’t run into too many people who are trying to do what nested resource providers is supposed to provide, with custom resource classes instead
10:52:36 cdent gibi: it won’t be the end of the world or anything, but it will be bad for interop
10:52:49 cdent (which I guess in the telco world is not a huge concern, but still)
10:52:54 openstackgerrit Merged openstack/nova master: Handle None returned from get_allocation_candidates due to connect failure https://review.openstack.org/484988
10:54:23 gibi cdent: does nested resources support different provider for the parent and the child resource?
10:55:25 gibi cdent: I mean my MAGIC is provided by the compute node so in theory this can be nested under the compute resource somehow but the logic of providing MAGIC does not fitt nova so I need a separate provider
10:59:19 openstackgerrit Dao Cong Tien proposed openstack/nova master: Fix invalid getattr/setattr for DriverBlockDevice https://review.openstack.org/485550
11:00:01 openstackgerrit Merged openstack/nova master: add dict of allocation requests to select_dests() https://review.openstack.org/483565
11:01:36 cdent gibi: yeah, one example is compute node provider -> pci devices that provide physical or virtual functions (and have N of them)
11:01:46 cdent and mix numa cells into that
11:03:04 gibi cdent: sounds cool.
11:03:36 cdent it is, but you know how the sql is already sort of mind blowing? now add a graph of providers ot that...
11:04:08 openstackgerrit Stephen Finucane proposed openstack/nova master: remove un-necessary update() in _init_compute_node of rt https://review.openstack.org/483506
11:06:25 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: remove pagesize from __init__ of InstanceNUMATopology https://review.openstack.org/485553
11:06:25 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: remove cpuset_reserved from __init__ of InstanceNUMATopology https://review.openstack.org/466030
11:06:26 openstackgerrit Stephen Finucane proposed openstack/nova master: objects: remove related pinning from __init__ of InstanceNUMATopology https://review.openstack.org/485554
11:18:07 openstackgerrit Andrey Volkov proposed openstack/nova master: Change default policy to view quota details https://review.openstack.org/386008
11:19:35 gibi cdent: that SQL is something I cannot troubleshoot with my current SQL experiences so we need a cloning machine to replicate Jay
11:20:37 cdent it sort of makes sense when it is broken down into pieces, but it can be a bit difficult to see that, and then the ways in which those pieces assemble can be a bit weird, as that bug you found shows
11:22:51 openstackgerrit Chris Dent proposed openstack/nova master: remove un-necessary update() in _init_compute_node of rt https://review.openstack.org/483506
11:28:30 openstackgerrit Chris Dent proposed openstack/nova master: [placement] fix rp create failed when late placement endpoint https://review.openstack.org/483460
11:37:51 gibi cdent:
11:38:14 gibi cdent: I think I can fix the bug by moving the proper initialization from here https://review.openstack.org/#/c/483565/4/nova/scheduler/manager.py@139
11:38:30 gibi cdent: to here https://review.openstack.org/#/c/483565/4/nova/scheduler/manager.py@113
11:42:01 cdent that would address your particular issue, but my understanding is that “None” is being used in some contexts (the caching scheduler?) to mean something. None is sometimes expected in the _schedule method of filter_scheduler
11:42:37 openstackgerrit Takashi NATSUME proposed openstack/nova master: List/show all server migration types (1/2) https://review.openstack.org/430608
11:44:34 cdent gibi: I’ve got a different batch of code checked out at the moment, digging around in another bug, so I’ve not got the right mental state for this but will in a little while
11:45:06 openstackgerrit Alexandru Muresan proposed openstack/nova master: Pass config object to oslo_reports https://review.openstack.org/485575
11:45:38 openstackgerrit Radoslav Gerganov proposed openstack/nova master: VMware: serial console log (completed) https://review.openstack.org/450636
11:46:04 gibi cdent: sure. I will try to propose something as a patch in the meantime
11:48:20 openstackgerrit Chris Dent proposed openstack/nova master: placement: proper JOIN order for shared resources https://review.openstack.org/485088
11:48:21 openstackgerrit Chris Dent proposed openstack/nova master: [placement] gabbi tests for shared custom resource class https://review.openstack.org/485209
11:48:22 openstackgerrit Chris Dent proposed openstack/nova master: placement: alloc candidates only shared resources https://review.openstack.org/484900
11:48:26 cdent dammit
11:49:05 cdent that wasn’t supposed to rebase everything
11:49:33 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/477091
11:52:04 mkucia heh, unintended rebases happen time to time :)
12:03:44 openstackgerrit Balazs Gibizer proposed openstack/nova master: placement: init alloc_reqs earlier https://review.openstack.org/485585
12:04:47 gibi cdent: this ^^ is the patch I put together
12:05:05 cdent cool, wil look in a sec

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