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#openstack-nova - 2018-03-23
20:37:56 jgwentworth okay, I see
20:38:28 superdan most of our capabilities have been rather static thus far, but that's just because they're like "have they implemented resize yet" sort of things I think
20:40:58 jgwentworth thanks
20:47:30 openstackgerrit Eric Berglund proposed openstack/nova master: WIP: Resize https://review.openstack.org/553583
21:10:49 fried_rice jgwentworth: Yuh, what superdan said. In this case, it's "dynamic" only per start of the compute service, based on which disk driver you picked.
21:11:52 openstackgerrit Julia Kreger proposed openstack/nova master: Add microversion to ironic client wrapper call https://review.openstack.org/554762
21:12:31 jgwentworth fried_rice: ack
21:15:11 openstackgerrit Merged openstack/nova master: Add functional regression test for bug 1746509 https://review.openstack.org/555092
21:15:12 openstack bug 1746509 in OpenStack Compute (nova) pike "TypeError: Can't upgrade a READER transaction to a WRITER mid-transaction" [High,In progress] https://launchpad.net/bugs/1746509 - Assigned to melanie witt (melwitt)
21:20:12 rybridges mlavalle: jgwentworth: Ya it was the URL. The problem is there are no errors anywhere. The logs do not warn us about the fact that it cannot instantiate a client with a microversion b/c the url is not pointing to 2.1 (like it would on the CLI). Also there is no error or stack trace when we try to reference aggregate.uuid which does not exist. Everything just silently fails which makes it extremely
21:20:14 rybridges difficult to debug. We thought it was a bug at first because this was really strange behavior
21:23:06 jgwentworth rybridges: aggregate.uuid coming back from the novaclient python bindings? yeah, I suspect that no one has run into this + proposed novaclient patches to enhance the warnings/errors
21:27:40 mriedem presumably there are errors in the neutron logs
21:27:59 mriedem which is the client in this case
21:28:34 mriedem calling aggregate.uuid on the Aggregate object from novaclient would result in an AttributeError
21:28:39 mriedem and all of that should be barfed into the neutron logs
21:29:46 openstackgerrit Merged openstack/nova master: Move _make_instance_list call outside of DB transaction context https://review.openstack.org/555093
21:29:59 mlavalle rybridges: agree with jgwentworth, it is a bug. My assumption when writing the code was that the following was going to take care of the API version: https://github.com/openstack/neutron/blob/stable/ocata/neutron/services/segments/plugin.py#L159
21:32:26 rybridges mriedem: Attribute errors were not printed at all in our logs. No warnings either. Nothing. I was tailing nova-api, placement, neutron server and all of the agent logs on our hypervisors and at no point was there ever any error or anything. That is why I came here for help. If there had been anything in the logs I would have been able to solve it pretty easily i think.
21:32:36 jgwentworth holy crap, I think that's the first time my patches have ever merged without CI issues
21:33:46 openstackgerrit Surya Seetharaman proposed openstack/nova master: Allow scheduling only to enabled cells (Filter Scheduler) https://review.openstack.org/550527
21:42:45 mriedem rybridges: ok, i don't know how that's possible, because http://paste.openstack.org/show/710652/
21:43:19 mriedem anywho
21:43:55 openstackgerrit melanie witt proposed openstack/nova master: Migrate tempest-dsvm-multinode-live-migration job in-tree https://review.openstack.org/555945
21:47:14 openstackgerrit Merged openstack/nova master: trivial: Resolve 'oslo.context' deprecation warnings https://review.openstack.org/532822
21:55:24 openstackgerrit melanie witt proposed openstack/nova master: Migrate tempest-dsvm-multinode-live-migration job in-tree https://review.openstack.org/555945
22:04:19 jgwentworth mriedem: queens backport is ready2rock https://review.openstack.org/#/c/555914
22:24:31 openstackgerrit Matt Riedemann proposed openstack/nova master: Teardown networking when rolling back live migration even if shared disk https://review.openstack.org/555481
22:24:32 openstackgerrit Matt Riedemann proposed openstack/nova master: DRY up test_rollback_live_migration_set_migration_status https://review.openstack.org/555489
22:24:32 openstackgerrit Matt Riedemann proposed openstack/nova master: Add check if neutron "binding-extended" extension is available https://review.openstack.org/523548
22:24:33 openstackgerrit Matt Riedemann proposed openstack/nova master: Add code to bind a port against a dest host during live migration https://review.openstack.org/523604
22:24:33 openstackgerrit Matt Riedemann proposed openstack/nova master: Add VIFMigrateData object for live migration https://review.openstack.org/515423
22:24:34 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: libvirt: use dest host vif migrate details for live migration https://review.openstack.org/551370
22:24:34 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Port binding based on events during live migration https://review.openstack.org/434870
22:24:35 openstackgerrit Matt Riedemann proposed openstack/nova master: Add "delete_port_binding" network API method https://review.openstack.org/552170
22:24:35 openstackgerrit Matt Riedemann proposed openstack/nova master: compute: use port binding extended API during live migration https://review.openstack.org/551371
22:24:36 openstackgerrit Matt Riedemann proposed openstack/nova master: conductor: use port binding extended API in during live migrate https://review.openstack.org/522537
22:24:36 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Turn on new port binding extended live migrate flow https://review.openstack.org/552173
22:24:37 openstackgerrit Matt Riedemann proposed openstack/nova master: Add "activate_port_binding" neutron API method https://review.openstack.org/555947
22:33:28 mriedem consider them rocked
22:35:21 jgwentworth \o/
22:44:02 jgwentworth my patch to move the live migration job in-tree failed the in-tree job but not the legacy old same job \:|
22:44:12 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Updated from global requirements https://review.openstack.org/555949
22:44:12 jgwentworth NoValidHost
22:50:05 jgwentworth Host filter ignoring hosts: ubuntu-xenial-inap-mtl01-0003165879
22:50:59 jgwentworth hmm
22:52:34 mriedem jgwentworth: add me and i can look on monday
22:52:51 jgwentworth thank ye
23:09:49 Spazmotic Morning folks
23:14:25 fried_rice Is it... Saturday morning for you?
23:14:38 Spazmotic Friday Evening.. Night shift hours :)
23:14:48 fried_rice mm, UGT morning, mahbad.
23:15:09 Spazmotic I wake up just in time to watch everyone head off for the weekend and I guard this room all weekend :p
#openstack-nova - 2018-03-24
00:33:15 openstackgerrit Merged openstack/nova master: make PowerVM capabilities explicit https://review.openstack.org/547169
01:23:48 openstackgerrit Doug Hellmann proposed openstack/nova master: add lower-constraints job https://review.openstack.org/555961
02:08:53 openstackgerrit Merged openstack/nova master: Updated from global requirements https://review.openstack.org/555949
04:38:20 openstackgerrit Jie Li proposed openstack/nova-specs master: Support volume-backed server rebuild https://review.openstack.org/532407
05:39:38 Spaz-Work jianghuaw_: can you think of any reason a shared storage should not assert_can_migrate? Want to make sure i'm not misisng something before I move this assert out of the block_migrate case.
07:03:26 openstackgerrit OpenStack Proposal Bot proposed openstack/nova master: Imported Translations from Zanata https://review.openstack.org/548772
12:27:17 openstackgerrit pippo proposed openstack/nova master: Docs: modernise links https://review.openstack.org/556024
19:28:08 zer0c00l eiddccfjdgtkukvnnvjurkhteeuvhvekeuhdjfnhfuel
19:29:31 zer0c00l oops
19:52:29 openstackgerrit Doug Hellmann proposed openstack/os-traits master: add lower-constraints job https://review.openstack.org/556055
19:52:42 openstackgerrit Doug Hellmann proposed openstack/os-vif master: add lower-constraints job https://review.openstack.org/556056
20:20:33 openstackgerrit Doug Hellmann proposed openstack/os-traits master: add lower-constraints job https://review.openstack.org/556055
#openstack-nova - 2018-03-25
01:15:50 prometheanfire 2018-03-25 01:11:25.236 16770 ERROR oslo_messaging.rpc.server nova.exception.InstanceNotFound: Instance bb4f61ed-603c-4e26-aec5-12785cfde1e3 could not be found.
01:16:07 prometheanfire anyone know why a compute host would say that but I can still show/list it via clients?
01:18:39 prometheanfire the instance is a cinder instance and libvirtd was restarted recently
01:18:53 prometheanfire so guess I'll need to figure out why libvirt forgot about it :(
01:18:53 prometheanfire libvirt.libvirtError: Domain not found: no domain with matching uuid 'bb4f61ed-603c-4e26-aec5-12785cfde1e3'
01:21:10 prometheanfire was there any change need to get libvirt-4.0.0 working?
01:40:10 Spazmotic Sorry prometheanfire it is a saturday night so most of the novaers are off for the weekend and i'm not super good with libvirsh. You may also want to double up and check with #openstack-deployment
01:43:15 prometheanfire Spazmotic: ya, doubted it'd help
05:39:41 prometheanfire so... if I try to boot an instance (cinder backed) that fails to boot (networking mtu issues, but unrelated), it's removed from libvirts domains
05:40:38 prometheanfire this will prevent further starts (after the network issues is fixed) from working because nova asks libvirt if the domain exists before starting (and now it does not exist)
05:40:58 prometheanfire I suspect this is because libvirt>=4.0.0 sucks
05:41:05 prometheanfire more than normal that is
05:41:23 prometheanfire and now I'll create a bug with those details (for queens)
07:19:50 Spaz-Work Ah interesting prometheanfire, good find and an interesting bug
07:19:52 Spaz-Work thanks for all the work on it
10:34:30 openstackgerrit Doug Hellmann proposed openstack/python-novaclient master: add lower-constraints job https://review.openstack.org/556169
13:23:10 openstackgerrit Jay Pipes proposed openstack/nova-specs master: Standardize CPU resource tracking https://review.openstack.org/555081
13:39:56 openstackgerrit Kashyap Chamarthy proposed openstack/nova master: libvirt: Allow to specify granular CPU feature flags https://review.openstack.org/534384
16:47:21 prometheanfire I think it's a libvirt thing honestly, I don't THINK nova is telling libvirt to delete the domain
18:06:54 openstackgerrit Merged openstack/nova master: Use microversion parse 0.2.1 https://review.openstack.org/550265
18:48:13 mnaser if anyone can have eyes on https://review.openstack.org/#/c/547812/
18:48:19 mnaser needs a +A and it'll help land a dependent patch
20:49:20 openstackgerrit Kashyap Chamarthy proposed openstack/nova master: libvirt: Allow to specify granular CPU feature flags https://review.openstack.org/534384
21:12:30 openstackgerrit Chris Dent proposed openstack/nova master: Provide framework for setting placement error codes https://review.openstack.org/546177
#openstack-nova - 2018-03-26
01:12:50 openstackgerrit Matt Riedemann proposed openstack/nova master: Add check if neutron "binding-extended" extension is available https://review.openstack.org/523548
01:12:50 openstackgerrit Matt Riedemann proposed openstack/nova master: Add code to bind a port against a dest host during live migration https://review.openstack.org/523604
01:12:51 openstackgerrit Matt Riedemann proposed openstack/nova master: Add VIFMigrateData object for live migration https://review.openstack.org/515423
01:12:51 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: libvirt: use dest host vif migrate details for live migration https://review.openstack.org/551370
01:12:52 openstackgerrit Matt Riedemann proposed openstack/nova master: Add "delete_port_binding" network API method https://review.openstack.org/552170
01:12:52 openstackgerrit Matt Riedemann proposed openstack/nova master: Add "activate_port_binding" neutron API method https://review.openstack.org/555947
01:12:53 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: compute: use port binding extended API during live migration https://review.openstack.org/551371
01:12:53 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Port binding based on events during live migration https://review.openstack.org/434870
01:12:54 openstackgerrit Matt Riedemann proposed openstack/nova master: conductor: use port binding extended API in during live migrate https://review.openstack.org/522537
01:12:54 openstackgerrit Matt Riedemann proposed openstack/nova master: WIP: Turn on new port binding extended live migrate flow https://review.openstack.org/552173
01:12:55 openstackgerrit Matt Riedemann proposed openstack/nova master: Avoid unnecessary port update during live migration https://review.openstack.org/556332

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