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#openstack-nova - 2020-04-17
14:55:11 melwitt yeah. hm, so maybe we would want to remove all references. ajaeger had said babel is used to build translations so I was not sure what's going on
14:55:12 stephenfin melwitt: That _seems_ correct. You need Babel to run the e.g. 'python setup.py extract_messages' distutils command but I think _that_ would require it already be present, like setuptools
14:55:16 bauzas I'm just afraid of breaking things so close to the HardStringFreeze so I'd defer this to later
14:55:29 melwitt ah, nevermind
14:55:39 stephenfin Also, AJaeger suggested it and he knows these things so I'd trust him on that
14:55:43 stephenfin *on this
14:56:15 bauzas FWIW, that's how translations work atm https://docs.openstack.org/i18n/latest/reviewing-translation-import.html
14:56:28 melwitt I thought it'd be wise to see if anyone in the team understands this before merging it
14:57:00 bauzas melwitt: like I said, I would maybe defer this to post-RC1
14:57:13 melwitt if literally no one understands it, then fine, but I wanted to check first
14:58:12 bauzas melwitt: we should first look at the translation jobs I think
14:58:23 bauzas or ask someone in their team
15:00:22 bauzas stephenfin: sean-k-mooney: trust me, if I was able to use the existing functional helpers, I'd use them
15:01:10 bauzas stephenfin: sean-k-mooney: but all those stuff like https://github.com/openstack/nova/blob/e1359567e4985e9a671359d4c0d53404a8ba64ab/nova/tests/functional/integrated_helpers.py#L1057-L1067 are from a class that's separated from the general base test class
15:01:26 bauzas if the whole thing was a mixin, I'd sign off for this
15:01:45 bauzas but using those helpers requires me to modify the inheritance of my own classes
15:01:59 bauzas stephenfin: sean-k-mooney: https://github.com/openstack/nova/blob/e1359567e4985e9a671359d4c0d53404a8ba64ab/nova/tests/functional/integrated_helpers.py#L498-L500
15:04:11 sean-k-mooney bauzas: they are a mixin
15:04:12 stephenfin melwitt, bauzas: Okay, they're not using the setuptools integration any more so yes, we can remove it https://opendev.org/openstack/openstack-zuul-jobs/src/branch/master/roles/prepare-zanata-client/files/common_translation_update.sh#L371-L379
15:04:30 stephenfin Will ask AJaeger for more information in the commit message though
15:05:03 bauzas sean-k-mooney: huh ? https://github.com/openstack/nova/blob/e1359567e4985e9a671359d4c0d53404a8ba64ab/nova/tests/functional/integrated_helpers.py#L500
15:07:37 sean-k-mooney oh they are not in the mixin class you are right
15:08:29 sean-k-mooney bauzas: that said you are doing testing with placment so you proably should be inheriting form ProviderUsageBaseTestCase
15:08:54 bauzas sean-k-mooney: this was my original plan
15:08:55 sean-k-mooney bauzas: why dont you move them up to the mixin class
15:09:11 sean-k-mooney e.g. the resize functions
15:09:13 bauzas sean-k-mooney: see the FIXME on top
15:09:45 bauzas sean-k-mooney: oh, you mean moving my own methods to integrated_helpers ?
15:09:54 bauzas I can do this for sure
15:10:08 sean-k-mooney i mean move the existing resize one form the ProviderUsageBaseTestCase to the mixin
15:10:32 bauzas sean-k-mooney: this would be doable
15:10:37 sean-k-mooney then you can use the mixin
15:10:52 sean-k-mooney and other that want the mixin but not the other things can too
15:11:38 openstack Launchpad bug 1860913 in OpenStack Compute (nova) "Instance uses base image file when it is rebooted after snapshot creation if cinder nfs backend is used" [Undecided,New]
15:11:38 gibi bauzas: fyi you got answers in https://bugs.launchpad.net/nova/+bug/1860913
15:12:37 bauzas gibi: this looks a bug then
15:13:00 openstack Launchpad bug 1860913 in OpenStack Compute (nova) "Instance uses base image file when it is rebooted after snapshot creation if cinder nfs backend is used" [Undecided,New]
15:13:00 bauzas lyarwood: https://bugs.launchpad.net/nova/+bug/1860913 we got answers on this one, I'm about to confirm it
15:13:29 sean-k-mooney gibi: that sound familar
15:13:29 gibi bauzas: yeah it is almost even triaged by pointing to the problem of the missing bdm update
15:13:47 bauzas gibi: agreed, I think we could dup this one
15:13:49 gibi but I haven't checked the code
15:13:55 sean-k-mooney lyarwood: where you looking into https://bugs.launchpad.net/nova/+bug/1860913 downstream
15:14:24 gibi I let you folks to handle it :)
15:14:42 bauzas the 'you folks' is important :)
15:14:47 bauzas :D
15:15:02 lyarwood sean-k-mooney: nope I don't recall seeing this
15:15:14 sean-k-mooney gibi: well this is basically an issue with how we handel the snapshot
15:15:35 openstack bugzilla.redhat.com bug 1757691 in openstack-nova "Instance uses base image file when it is rebooted after snapshot creation if cinder nfs backend is used" [Urgent,New] - Assigned to nova-maint
15:15:35 sean-k-mooney https://bugzilla.redhat.com/show_bug.cgi?id=1757691#c1
15:15:38 lyarwood looks like Matt triaged it a while ago
15:15:52 sean-k-mooney we discussed it on the triage call
15:16:44 sean-k-mooney whats happening is during the snapshot we cate a path form cinder to use a a temp file or something which updates the xml but if you do a hard reboot we regenerate it and use the one it had beofre
15:17:03 sean-k-mooney the real fix is to not allow reboots while we do snapshots
15:17:47 bauzas either way, the upstream bug is triaged with no assignee
15:17:55 bauzas feel free to pick it, teammates
15:18:03 lyarwood I'll take it
15:18:16 bauzas lyarwood: thanks
15:18:18 lyarwood we should be able to fix this easily by updating the connection_info
15:19:28 sean-k-mooney maybe i still think we need to lock the instance when you intialise the snapshot of the volume via cinder somehow
15:23:13 stephenfin bauzas: RE: the integrated_helpers duplication, I'm okay with you doing that as a follow-up, so long as it's actually done and you stick a TODO in in your patch saying that it will be done :)
15:23:45 stephenfin Will happily review the follow-up too
15:23:50 sean-k-mooney ya i guss i would be fine with that as well.
15:24:06 stephenfin need the TODOs though
15:37:39 openstack Launchpad bug 1858402 in OpenStack Compute (nova) "In-use volume does not support the same ceph cluster retype" [Undecided,New]
15:37:39 gibi lyarwood: do you think https://bugs.launchpad.net/nova/+bug/1858402 is a duplicate of https://bugs.launchpad.net/nova/+bug/1868996 ?
15:37:41 openstack Launchpad bug 1868996 in OpenStack Compute (nova) "Unable to swap between RBD volumes using virDomainBlockRebase" [High,Fix released] - Assigned to Lee Yarwood (lyarwood)
15:46:04 bauzas stephenfin: nah, no worries, I'm pretty done with the new revision, since I need to update it for the main revert resize issue that dansmith said, I won't provide a FUP
15:49:07 lyarwood gibi: hey sorry yes that's a duplicate
15:49:10 bauzas gibi: any idea why I got this weird exception : http://paste.openstack.org/show/792339/
15:51:28 gibi lyarwood: tahnks
15:51:32 lyarwood gibi: updated the bug
15:51:58 gibi lyarwood: thanks a lot
15:52:19 lyarwood np
15:52:20 gibi bauzas: looking
15:52:32 bauzas thanks, I know it's late
15:53:27 bauzas gibi: and that's what I wait for :
15:53:28 bauzas 'instance.resize_revert.end')
15:53:28 bauzas fake_notifier.wait_for_versioned_notifications(
15:54:30 bauzas oh, but I understand the error, I was expecting 'instance.resize_revert' but i never got it
15:54:49 bauzas weirdo
15:54:50 gibi that is my guess yes
15:54:58 gibi you can print all the notification that you received
15:55:09 bauzas gibi: the paste says []
15:55:17 gibi fake_notifier.VERSIONED_NOTIFICATIONS
15:55:58 bauzas do I need to setup something specific in setUp ?
15:56:36 gibi you need to call stub_notifier()
15:56:52 gibi from fake_notifier
15:57:07 bauzas gibi: I moved https://github.com/openstack/nova/blob/cd16ae2/nova/tests/functional/integrated_helpers.py#L1009-L1019 to https://github.com/openstack/nova/blob/cd16ae2/nova/tests/functional/integrated_helpers.py#L75
15:57:25 gibi self.addCleanup(fake_notifier.reset)
15:57:25 gibi fake_notifier.stub_notifier(self)
15:57:39 bauzas ah, thanks
15:57:41 bauzas TIL
15:58:22 gibi cool
16:02:44 gibi OK, I'm leaving for today. See you on Monday
16:07:48 openstackgerrit Lee Yarwood proposed openstack/nova master: WIP block_device: Use the attachment update API to refresh connection_info https://review.opendev.org/720769
16:08:34 bauzas gibi: \o
16:09:32 openstackgerrit Sylvain Bauza proposed openstack/nova master: Allocate mdevs when resizing or reverting resize https://review.opendev.org/712741
16:09:55 bauzas stephenfin: ^ updated the last change for the vgpu resize thing
16:10:42 stephenfin ack

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