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#openstack-nova - 2018-05-08
19:51:44 efried melwitt: Is there a bug for the intermittent nova-next failure?
19:52:41 melwitt efried: there was this one from yesterday https://launchpad.net/bugs/1769286
19:52:41 openstack Launchpad bug 1769286 in devstack "NoVNCConsoleTestJSON.test_novnc intermittently fails with: SecurityProxyNegotiationFailed: Failed to negotiate security type with server: No compute auth available: No matching auth scheme: allowed types: 'AuthType.NONE', desired types: '19'" [High,Fix released] - Assigned to melanie witt (melwitt)
19:53:06 melwitt efried: are you seeing new failures?
19:53:06 efried melwitt: Hum, okay, so this is not the same one: http://logs.openstack.org/57/517757/38/check/nova-next/4d5fdba/job-output.txt.gz#_2018-05-08_18_40_52_205203
19:53:19 mriedem that's not vnc
19:53:32 mriedem and is a known latent bug
19:53:40 mriedem http://status.openstack.org/elastic-recheck/#1732199
19:54:06 efried mriedem: Thanks. I knew there's no way it could have anything to do with my 1.3KLOC patch.
19:54:15 melwitt :)
19:54:43 melwitt is e-r working these days? I feel like it's been at least a year since I saw it comment on any review
19:54:48 efried I thought once something was registered with elastic-recheck it posted comments to the gerrit review...
19:54:51 efried yeah, what melwitt said.
19:55:43 arvindn05 mriedem: Can i add a IMAGE_WITH_TRAITS_BACKED_VOL to CinderFixture for adding the unit test? or is there a different approach i should take...
19:57:07 arvindn05 *CinderFixtureNewAttachFlow
19:59:49 melwitt I remember asking about this VolumePathsNotFound during extend_volume http://logs.openstack.org/57/517757/38/check/nova-next/4d5fdba/logs/screen-n-cpu.txt.gz?level=TRACE#_May_08_18_35_13_576026 in the cinder channel awhile back, but no one had any ideas. it looks like something to do with iscsiadm not able to find or read the session
20:00:52 melwitt and I had no idea what that means or what could cause it
20:05:20 mriedem elastic-recheck used to not comment on changes because we'd hit a 15 minute timeout to process logs
20:05:39 melwitt I've asked in -infra
20:05:57 melwitt looks like anytime indexing is behind, it won't comment as it won't want to post stale info http://status.openstack.org/elastic-recheck/
20:06:02 melwitt maybe it's perpetually behind
20:06:36 mriedem arvindn05: the fixture is using a "real" image in the fake image service registry, so you could just update that image with required traits https://github.com/openstack/nova/blob/master/nova/tests/unit/image/fake.py#L44
20:07:05 mriedem in your test, like you're doing in setUp for the other image
20:11:02 arvindn05 cool...one other question though i am looking at https://developer.openstack.org/api-ref/block-storage/v3/#list-accessible-volumes-with-details
20:12:00 arvindn05 "volume_image_metadata": {
20:12:00 arvindn05 "kernel_id": "8a55f5f1-78f7-4477-8168-977d8519342c",
20:12:00 arvindn05 "image_id": "b48c53e1-9a96-4a5a-a630-2e74ec54ddcc",
20:12:00 arvindn05 ....
20:12:00 arvindn05 },
20:12:57 arvindn05 does volume image metadata ever even contain the image meta props like hw_architecture etc?
20:13:50 arvindn05 if the image meta data for a volume is just the image attributes rather than any of the standard fields of ImageMetaProps then again the test may not make sense
20:15:41 mriedem the volume's volume_image_metadata is a copy of the image metadata from the image or snapshot used to create the volume
20:16:15 mriedem so if we ever wanted/needed to actually filter volume-backed instances based on image metadata, we can totally do that by getting the image meta via the volume_image_metadata, we just don't do that today
20:17:13 mriedem http://git.openstack.org/cgit/openstack/cinder/tree/cinder/volume/flows/manager/create_volume.py#n559
20:19:06 arvindn05 so if i have an image with trait:foo, then for a volume based on that image the meta data would look like below
20:19:06 arvindn05 "volume_image_metadata": {
20:19:06 arvindn05 "image_id": "b48c53e1-9a96-4a5a-a630-2e74ec54ddcc",
20:19:06 arvindn05 "trait:foo" "required"
20:19:06 arvindn05 ....
20:19:06 arvindn05 },
20:19:29 arvindn05 or would the trait:foo field be missing and looked up when the image is loaded with the ID
20:19:58 mriedem arvindn05: maybe you should fire up a devstack and test this out for yourself
20:20:45 arvindn05 if its the above with trait:foo being part of volume_image_metadata then i would need to add to CinderFixtureNewAttachFlow else i can do your suggestion of updating the image directly
20:21:36 mriedem https://github.com/openstack/nova/blob/master/nova/tests/fixtures.py#L1409 is not attempting to be an exhaustive list of what goes into volume_image_metadata for the cinder fixture
20:21:47 arvindn05 mriedem: havent worked with cinder before...so trying to cover the bases...will update my devstack to have cinder and try out as well
20:23:42 arvindn05 yea...if you knew off the top of the head if volume_image_metadata enumerates all ImageMetaProps(if defined on the image) that would help me get a headstart with the test
20:37:29 openstackgerrit Matt Riedemann proposed openstack/python-novaclient master: Fix the policy argument in server-group-create https://review.openstack.org/564699
20:55:13 openstackgerrit karim proposed openstack/nova master: Pushing image traits to ironic node https://review.openstack.org/565620
20:58:38 openstackgerrit Eric Fried proposed openstack/nova master: Use .. deprecated:: theme for deprecations https://review.openstack.org/565822
21:05:54 mriedem melwitt: i don't know if this is a bug fix or a feature or what https://review.openstack.org/#/c/564193/
21:06:34 openstackgerrit Merged openstack/nova master: Bump pypowervm minimum to 1.1.15 https://review.openstack.org/564276
21:08:18 openstackgerrit Artom Lifshitz proposed openstack/nova master: Service version check for NUMA live migration https://review.openstack.org/566723
21:08:48 melwitt mriedem: yeah, looks like a driver parity thing. not sure if it's a feature either, not an expert on what image meta props really are
21:10:55 mriedem yeah it's adding support for hw_video_ram to the vmware driver
21:11:00 mriedem so not a bug
21:11:23 mriedem the commit message totally makes it sound like it's fixing something, but it's not
21:11:31 mriedem "fix this new thing that i'm adding"
21:12:01 melwitt yeah, agreed. good doc finds in your comment
21:13:41 melwitt we usually do blueprints for driver parity things but this is indeed a lot smaller than most of the parity things we usually see. kind of more along the lines of adding the aarch64 support stuff maybe?
21:16:06 melwitt so maybe don't need a blueprint but do need release note and doc update at a minimum
21:17:08 mriedem yeah i don't think we need a blueprint either
21:17:10 mriedem just reno and doc updates
21:17:56 melwitt ++
21:18:38 melwitt looks like the doc update would be in glance though
21:18:51 mriedem for the image properties one yeah,
21:18:58 mriedem but we should also document the flavor extra spec in our docs
21:19:23 melwitt yeah -- just not sure it has to fall on their change though, since it's currently undocumented even for the libvirt driver
21:20:03 mriedem melwitt: ok, i'll do them a solid and push a patch below theirs that adds the flavor extra spec doc, and they can then update it
21:20:33 melwitt sounds super
21:32:47 openstackgerrit Merged openstack/nova master: Remove stale pip-missing-reqs tox test https://review.openstack.org/565535
21:40:55 openstackgerrit Matt Riedemann proposed openstack/nova master: doc: Don't confuse CPU pinning/NUMA as Hyper-V only https://review.openstack.org/561949
21:40:56 mriedem stephenfin: we need to get -W working in the docs builds again ^
21:50:59 openstackgerrit Matt Riedemann proposed openstack/nova master: Use .. deprecated:: theme for deprecations https://review.openstack.org/565822
21:51:01 openstackgerrit Merged openstack/nova master: placement: Object changes for granular https://review.openstack.org/564351
21:51:26 sean-k-mooney mriedem: huh when did they make that a config option on the host instead of using the there custom extra spec option
21:51:58 mriedem sean-k-mooney: context?
21:52:10 sean-k-mooney hyperv numa affinity
21:52:24 mriedem that's a question for claudiu
21:52:25 mriedem or git blame
21:53:21 sean-k-mooney hyperv used (like 4/5 releases ago) have a addtion hw:somting extra spec that allowed you to set the numa affinity of the guest memory
21:54:24 sean-k-mooney i went looking for it simi recently but could not find it so i assumed it was removed but i guest its now a host config option
21:55:22 mriedem dansmith: i left comments in https://review.openstack.org/#/c/509002/ but didn't want to -1
21:57:07 sean-k-mooney mriedem: ah it was hw:numa_mempolicy=preferred|strict http://git.openstack.org/cgit/openstack/nova-specs/tree/specs/liberty/approved/hyper-v-vnuma-enable.rst#n78
22:01:10 sean-k-mooney ah it looks like they did not complete the spec until ocata and that extra spec got lost along the way. that is a shame i wanted to add that to the libvirt driver at some point.
22:04:19 dansmith mriedem: ack, thanks
22:09:58 arvindn05 mriedem: FYI tested with image backed volume the image meta data needs to be part of the volume_image_metadata...so will need to modify the fixture..will write the funtional test with that in mind :)
22:09:58 arvindn05 "volume_image_metadata": {
22:09:58 arvindn05 "image_id": "39f216fd-ebba-4a6a-b741-c83cd02a00ec",
22:09:58 arvindn05 "trait:CUSTOM_TRUSTED": "required",
22:09:58 arvindn05 ...
22:09:59 arvindn05 }
22:17:03 openstackgerrit Matt Riedemann proposed openstack/nova master: vmware:Validation video ram against the max video ram allowed. https://review.openstack.org/564193
22:17:04 openstackgerrit Matt Riedemann proposed openstack/nova master: Add docs for hw_video:ram_max_mb flavor extra spec https://review.openstack.org/567070
22:29:08 openstackgerrit Merged openstack/osc-placement master: RP delete inventories (v1.5) https://review.openstack.org/514642
22:38:36 melwitt mriedem: I dunno if you saw my reply yesterday about the stable releases. I was thinking maybe we just do the releases after we get the regression fixes we know about in? what was your thought on it? do you think we should go ahead and flush the stable review queues too?
23:09:21 openstackgerrit Merged openstack/nova master: Handle PortNotFoundClient exception when getting ports https://review.openstack.org/565183
23:12:16 melwitt interesting, this old experimental queue job failing because it wants to install the liberty cloud archive which isn't supported on xenial http://logs.openstack.org/37/554437/18/experimental/legacy-tempest-dsvm-nova-libvirt-kvm-apr/e50a428/logs/devstacklog.txt.gz#_2018-05-08_22_58_11_828
23:18:54 openstackgerrit Merged openstack/python-novaclient master: Fix the policy argument in server-group-create https://review.openstack.org/564699
23:47:36 openstackgerrit Merged openstack/nova master: placement: Granular GET /allocation_candidates https://review.openstack.org/517757
23:47:44 openstackgerrit Merged openstack/nova master: doc: Don't confuse CPU pinning/NUMA as Hyper-V only https://review.openstack.org/561949

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