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#openstack-nova - 2017-09-01
13:42:55 fried_rice Cause I think they have some of the same issues as claudiub and I do.
13:43:09 fried_rice that we want to make sure the new solution solves.
13:43:31 cdent fried_rice: yup
13:43:57 mriedem kashyap: http://lists.openstack.org/pipermail/openstack-dev/2017-June/117987.html
13:44:46 kashyap mriedem: BTW, thanks for kickstarting the cleanup of the spaghetti that is LM doc - 9c2518c2 ("Cleanup the plethora of libvirt live migration options")
13:45:47 mriedem yeah it's impossible
13:46:48 kashyap Heh, "landmine of terrible"
13:47:12 openstackgerrit Elod Illes proposed openstack/nova master: Functional test for regression bug #1713783 https://review.openstack.org/500057
13:47:13 openstack bug 1713783 in OpenStack Compute (nova) pike "After failed evacuation the recovered source compute tries to delete the instance" [High,Triaged] https://launchpad.net/bugs/1713783
13:50:00 kashyap mriedem: Darn, I missed your e-mail as it got filtered to the 'operators' mail dir.
13:55:25 mriedem elod: thanks for https://review.openstack.org/#/c/500057/ - just a few small things inline
13:57:55 elod mriedem: thanks too, checking
13:59:03 kashyap Although you could figure out for context, but the URL will be useless in future
13:59:08 kashyap s/for/from/
14:01:42 gibi kashyap: you can have a github link that points to place via a specfic commit hash. That is futureproof
14:07:07 mriedem e.g. https://github.com/openstack/nova/blob/7815108d4892525b0047c787cbd2fe2f26c204c2/nova/virt/libvirt/driver.py#L652
14:07:10 mriedem like in my email
14:07:53 stephenfin Any chance of a +W on this? Been sitting around for a while https://review.openstack.org/#/c/407055/
14:08:19 kashyap gibi: Ah, noted
14:08:35 mriedem stephenfin: the change under it has a -1 on it
14:08:39 mriedem so what's the rush
14:08:42 mriedem unless you re-order
14:08:49 kashyap Just reading this one (oh dear, yet more live migration options) - https://review.openstack.org/#/c/456571/
14:08:50 stephenfin Aha, correct. nvm me
14:09:08 stephenfin My list of open patches has grown rather large/unmanageable :/
14:09:19 kashyap I know it intends to solve the said valid bug where one can't specify one of the URI variants
14:09:24 mriedem kashyap: the point of that is to remove the URI option and make it specific
14:09:29 mriedem so you can configure the parts of the URI
14:09:32 mriedem right
14:09:51 mriedem live_migration_query_parameters :)
14:09:58 kashyap mriedem: :-) I see the point
14:10:02 mriedem oh i guess that's extra_params
14:10:06 mriedem i was just joking about that one
14:10:46 kashyap Yeah, I've read your comment where you lament about the proliferation of the options
14:11:16 mriedem you know, it makes me think, if we merged that and removed live_migration_uri, in 2 years time someone will say, "why do i have to configure separately the 4 parts of this URI? why can't i just specify the single live migration URI as a config option?"
14:11:28 mriedem that someone will likely be me
14:12:32 mriedem oh i guess it's because only nova knows the host
14:12:38 mriedem so we have to sub in the host/ip in the URI
14:12:47 kashyap On a call, /me is a bit slow to read the scroll here
14:13:00 kashyap mriedem: Exactly! About the future complainer
14:13:24 kashyap But yeah, it's a bit hair-splitty
14:17:22 openstackgerrit Elod Illes proposed openstack/nova master: Functional test for regression bug #1713783 https://review.openstack.org/500057
14:17:23 openstack bug 1713783 in OpenStack Compute (nova) pike "After failed evacuation the recovered source compute tries to delete the instance" [High,Triaged] https://launchpad.net/bugs/1713783
14:17:53 mriedem gibi: we might want to think about how to highlight http://docs-draft.openstack.org/63/499963/1/check/gate-nova-docs-ubuntu-xenial/2c3bf74//doc/build/html/reference/notifications.html#existing-versioned-notifications at a higher level in the docs,
14:18:08 mriedem gibi: because right now you have to go main index > technical reference deep dives > notifications > samples
14:18:43 mriedem if i'm a consumer of the versioned notifications and want samples, like we have for the compute api reference, it would be nice to get to those from a higher level since i dont think i'd expect to find it in 'technical reference deep dives'
14:19:13 gibi mriedem: sure, I have to scan the new structure to see where a link can fit
14:19:24 openstackgerrit Matt Riedemann proposed openstack/nova master: Remove dest node allocation if evacuate MoveClaim fails https://review.openstack.org/499878
14:19:25 openstackgerrit Matt Riedemann proposed openstack/nova master: Add recreate test for evacuate claim failure https://review.openstack.org/499874
14:19:25 openstackgerrit Matt Riedemann proposed openstack/nova master: Add a test to make sure failed evacuate cleans up dest allocation https://review.openstack.org/499877
14:20:08 mriedem gibi: maybe a new section in https://docs.openstack.org/nova/latest/#for-end-users ?
14:20:23 mriedem because the tech reference deep dive is under 'For Contributors'
14:20:33 mriedem but if i'm a notification consumer i'm not necessarily a contributor
14:20:47 mriedem i'll hack something up quick to fight over
14:21:15 gibi mriedem: I think similar to what is in https://docs.openstack.org/nova/latest/#writing-to-the-api
14:21:20 openstackgerrit Eric Fried proposed openstack/nova master: Include /resource_providers/uuid/allocations link https://review.openstack.org/499826
14:21:31 mriedem yeah
14:21:32 gibi mriedem: or maybe even inside it as a sub section
14:21:39 gibi mriedem: as notification is also an API
14:22:32 mriedem ok i can stack that on top of this https://review.openstack.org/#/c/498977/
14:23:07 gibi mriedem: cool. but if you have more important things then I can do that doc change
14:23:28 mriedem this is the most important thing in my life right this second
14:23:39 gibi mriedem: thank go for it :)
14:24:42 gibi I mean thanks, then go for it
14:27:18 openstackgerrit Eric Fried proposed openstack/nova master: Glance download: only fsync files https://review.openstack.org/451094
14:27:49 openstackgerrit Stephen Finucane proposed openstack/nova master: conf: Remove '[conductor] topic' opt https://review.openstack.org/499179
14:28:46 mriedem elod: can you rebase https://review.openstack.org/#/c/499237/ on top of https://review.openstack.org/#/c/500057/ now?
14:29:30 mriedem bauwser: i've got all of the patches up for the various evacuate failure scenarios where we need to cleanup allocations https://review.openstack.org/#/q/topic:bug/1713786
14:29:40 mriedem i plan on getting those backported to pike
14:29:54 bauwser mriedem: in a meeting but I'll look asap
14:30:09 mriedem they are really in two separate series for failures in conductor and failures in compute, i could stack them though (and probably should to avoid conflicts in the functional test)
14:30:28 mriedem so, maybe i'll do that quick
14:30:50 openstackgerrit Chris Dent proposed openstack/nova master: WIP: [placement] POST /allocations to set allocations for >1 consumers https://review.openstack.org/500073
14:30:56 bauwser mmm, your call
14:31:25 bauwser mriedem: I'm not fully onboard yet about all the problems you folks found during my offline, so I'll trust you
14:31:38 openstackgerrit Stephen Finucane proposed openstack/nova master: WIP! conf: Remove deprecated 'multi_instance_display_name_template' opt https://review.openstack.org/499612
14:31:38 openstackgerrit Stephen Finucane proposed openstack/nova master: conf: Remove deprecated 'null_kernel' opt https://review.openstack.org/499611
14:31:39 mriedem these are pretty straightforward
14:31:45 mriedem something fails, cleanup the dest allocation
14:31:46 bauwser yeah I can see
14:31:47 cdent mriedem, dansmith ^ that post allocations wip is very wippy, but wanted to get some early commentary
14:32:36 sean-k-mooney o/ i dont see jay pipes online. is he traveling today. i think he was in europe this week?
14:32:48 openstackgerrit Stephen Finucane proposed openstack/nova master: conf: Rename two VNC options https://review.openstack.org/498387
14:32:50 mriedem sean-k-mooney: he's on vacation today
14:32:54 mriedem so out until tuesday
14:32:57 mriedem since monday is a US holiday
14:33:27 sean-k-mooney ah ok noting urgent.
14:34:37 openstackgerrit Stephen Finucane proposed openstack/nova master: conf: Deprecate 'keymap' options https://review.openstack.org/483994
14:38:28 rabel i think https://review.openstack.org/#/c/494169/ is ready for a final review (again). it even passed VMware NSX CI this time. ;)
14:40:53 mriedem rabel: question inline
14:44:33 openstackgerrit Matt Riedemann proposed openstack/nova master: doc: link to placement api-ref and history docs from main index https://review.openstack.org/498977
14:44:34 openstackgerrit Matt Riedemann proposed openstack/nova master: doc: link to versioned notification samples from main index https://review.openstack.org/500081
14:44:37 mriedem gibi: ^
14:44:38 mriedem see how that looks
14:45:39 openstackgerrit Elod Illes proposed openstack/nova master: Set error state after failed evacuation https://review.openstack.org/499237
14:46:34 gibi mriedem: looking
14:48:58 elod mriedem: bug-fix rebased
14:49:11 mriedem yup, just looked it over
14:49:14 mriedem waiting on tests but lgtm
14:51:40 elod ok, thx

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