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#openstack-nova - 2017-05-31
08:07:20 openstackgerrit Alex Xu proposed openstack/nova master: Update policy description for os-volumes https://review.openstack.org/466471
08:19:58 openstackgerrit jichenjc proposed openstack/nova master: [placement] Add allocation doc for placement https://review.openstack.org/450550
08:28:20 openstackgerrit jichenjc proposed openstack/nova master: make route and controller in alpha sequence https://review.openstack.org/469380
08:31:49 Kevin_Zheng gmann: thanks
08:38:25 openstackgerrit Huan Xie proposed openstack/nova master: XenAPI: Remove bittorrent.py which is already deprecated https://review.openstack.org/468273
08:48:02 markus_z trivial fix: https://review.openstack.org/#/c/469365/2 (which unblocks the docs gate)
08:50:22 openstackgerrit jichenjc proposed openstack/nova master: Use plain routes list for hosts endpoint instead of stevedore https://review.openstack.org/459231
08:50:22 openstackgerrit jichenjc proposed openstack/nova master: use plain routes list for hypervisor endpoint instead of stevedore https://review.openstack.org/459235
09:26:25 bhagyashris johnthetubaguy_ : Hi, Could you please take some insights for patch: https://review.openstack.org/#/c/409644/
09:27:01 openstackgerrit falseuser proposed openstack/nova master: Clear instance root_device_name in rebuild operation https://review.openstack.org/464991
09:28:48 egonzalez Hi, seing a bunch of this error on nova-api logs regarding metadata PicklingError: Can't pickle <class 'sqlalchemy.orm.session.Session'>: it's not the same object as sqlalchemy.orm.session.Session
09:29:06 egonzalez is there a known issue in master, full trace http://paste.openstack.org/show/611064/
09:34:05 openstackgerrit Stephen Finucane proposed openstack/nova master: Add PCIWeigher https://review.openstack.org/379524
09:34:06 openstackgerrit Stephen Finucane proposed openstack/nova master: Prefer non-PCI host nodes for non-PCI instances https://review.openstack.org/379625
09:35:56 sfinucan egonzalez: I can't say I've seen it, no. Have you opened a bug?
09:36:31 egonzalez sfinucan, nope, just wanted to make sure if is a known issue before
09:36:51 sfinucan egonzalez: Ah, in that case...not that I'm aware of, no :)
09:37:05 egonzalez sfinucan, going to retrieve more info and open a bug
09:48:20 alex_xu Kevin_Zheng: gmann done
09:49:10 Kevin_Zheng cool thx
10:00:11 openstackgerrit Merged openstack/nova master: Fix doc job with correct ref link https://review.openstack.org/469365
10:00:58 andymccr egonzalez: we're seeing similar errors for memcache - started happening on the 23rd of may.
10:03:22 egonzalez andymccr, thanks will open a bug with more info, same errors are found in kolla gates
10:03:41 andymccr egonzalez: can you link the bug once it's created - i'll add our logs too
10:03:50 openstackgerrit Huan Xie proposed openstack/nova master: XenAPI: Remove bittorrent.py which is already deprecated https://review.openstack.org/468273
10:13:32 egonzalez andymccr, https://bugs.launchpad.net/nova/+bug/1694666
10:13:32 openstack Launchpad bug 1694666 in OpenStack Compute (nova) "metadata service PicklingError: Can't pickle <class 'sqlalchemy.orm.session.Session'>" [Undecided,New]
10:17:26 andymccr egonzalez: thanks!
10:40:41 sfinucan alex_xu: You might look at https://review.openstack.org/#/c/399613/ today. It's the only patch in that series that still needs a +2, and you've already reviewed the rest
10:58:53 openstackgerrit Sean Dague proposed openstack/nova master: Send request_id on neutron calls https://review.openstack.org/468356
11:11:09 openstackgerrit Merged openstack/nova master: Added nova objects for intance diagnostics https://review.openstack.org/434745
11:11:41 openstackgerrit Merged openstack/nova master: Replace diagnostics objects with Nova diagnostics objects https://review.openstack.org/394480
11:43:23 bauzas cdent: edleafe: jaypipes: sfinucan: stupidly forgot that I was normally on PTO today, so I won't be there today
11:50:29 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Send out notifications when instance tags changed https://review.openstack.org/459923
12:13:57 openstackgerrit Merged openstack/nova master: XenAPI: nova-compute cannot restart after manually delete VM https://review.openstack.org/467926
12:14:45 openstackgerrit Merged openstack/nova master: Changing deleting stale allocations warning to debug https://review.openstack.org/468519
12:20:20 dims bauzas : easy one if you get a chance please peek - https://review.openstack.org/#/c/468743/
12:27:42 sfinucan dims: Is https://bugs.launchpad.net/nova/+bug/1694666 in any way related to that?
12:27:42 openstack Launchpad bug 1694666 in OpenStack Compute (nova) "metadata service PicklingError: Can't pickle <class 'sqlalchemy.orm.session.Session'>" [Undecided,New]
12:27:48 sfinucan that being
12:27:51 sfinucan https://review.openstack.org/#/c/468743/
12:29:10 sfinucan I +W'd that, given that sdague's comments were address and it otherwise looked a-ok
12:31:38 dims sfinucan : thanks! no it was a badly written test (not the Pickling error thingy)
12:35:30 openstackgerrit Hong Hui Xiao proposed openstack/nova master: VMware: Check if network is ready on cluster host https://review.openstack.org/467589
12:37:31 openstackgerrit Gábor Antal proposed openstack/nova master: Make docstring comments more consistent in rpcapi.py https://review.openstack.org/380344
12:38:59 alex_xu sfinucan: yea, I will try
12:39:14 sfinucan alex_xu: Ta
12:39:55 alex_xu sfinucan: also an easy one to get rid of the useless warning in the test https://review.openstack.org/#/c/468614/
12:41:27 alex_xu Kevin_Zheng: I still didn't see the last patch for this series https://review.openstack.org/#/q/status:open+project:openstack/nova+branch:master+topic:bp/support-tag-instance-when-boot, is the last patch in the same topic?
12:43:32 Kevin_Zheng alex_xu: thanks for asking, I was quite busy recently and didn't got chance to update it
12:44:17 Kevin_Zheng But since the 3rd one is almost Ok, I will update the 4th one tomorrow
12:45:27 alex_xu Kevin_Zheng: cool, thanks, no worries, just want to ensure i'm not missing something
12:45:41 alex_xu nova api meeting is in 15 mins
12:47:25 sfinucan alex_xu: Done and dusted
12:48:34 alex_xu sfinucan: thanks
12:52:52 edleafe jaypipes: sorry, didn't have much time yesterday between meetings and such
12:53:04 edleafe jaypipes: what is the status of that odd os-traits bug?
13:00:27 alex_xu nova api meeting is running at #openstack-meeting-4
13:24:08 cdent edleafe: I'm reviewing in the https://review.openstack.org/#/q/topic:bp/placement-claims-4 stack. Is it just the first two that matter for now?
13:24:46 cdent and what of the older topic matters: https://review.openstack.org/#/q/topic:bp/placement-claims
13:26:24 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Send out notifications when instance tags changed https://review.openstack.org/459923
13:30:07 jaypipes edleafe: have not looked at it since yesterday
13:30:40 jaypipes efried: awesome review on the provider tree patch. was working into the wee hours fixing that up. just rebasing to master now and will push a new patch shortly.
13:39:57 edleafe cdent: those two are the current focus. After getting feedback that operators are indeed (mis-)using the host_subset_size, I need to remove that change from the stack
13:40:31 cdent edleafe: k, I'll not bother with the rest for now then, moving on to os-traits
13:40:35 cdent thanks
13:41:46 openstackgerrit Merged openstack/nova master: Do not rely on dogpile internals for mocks https://review.openstack.org/468743
13:44:32 cdent jaypipes: left some comments on the traits syncing stuff. I don't understand why need a cache at all?
13:46:11 jaypipes cdent: it was a convenient place to put the sync routine and it matches the resource class cache.
13:46:43 cdent sure, but the resource class cache is needed because we have some stuff in db, and some stuff not in db
13:46:46 cdent not true with traits
13:46:56 jaypipes yes, I'm aware of that
13:47:07 cdent so...?
13:47:09 jaypipes cdent: it was a convenient place to put the sync routine and it matches the resource class cache.
13:47:15 jaypipes cdent: it was a convenient place to put the sync routine and it matches the resource class cache.
13:47:16 jaypipes cdent: it was a convenient place to put the sync routine and it matches the resource class cache.
13:47:28 cdent yeah, that's completely meaningless :)
13:47:32 jaypipes lol, sorry :)
13:47:35 cdent you can say it ten more times
13:47:41 jaypipes didn't mean to repeat that.
13:47:59 cdent :)
13:48:03 jaypipes serves me right for trying to do two things at once :)
13:48:16 cdent only two? that's pretty good discipline
13:49:01 jaypipes cdent: anyway, did you see the original patch from one of alex_xu's colleagues that added a new placement-manage CLI tool to do trait syncs?
13:49:11 cdent yes
13:49:23 cdent we don't want that
13:49:24 jaypipes cdent: so you're aware of the impetus for me doing this, then.
13:49:42 jaypipes cdent: how do you propose to do the syncing?
13:49:57 cdent I'm aware of why you want to have a sync happen in an automatic fashion, but it ought to be possible to do it without the cache
13:50:03 cdent one sec
13:50:26 mriedem sfinucan: i added cfriesen to your series here https://review.openstack.org/#/q/topic:bp/reserve-numa-with-pci - i'd like his review on that before i do
13:50:41 mriedem moshe would probably also be good
13:50:58 jaypipes cdent: oh, it's totally possible to do it without the cache. I just figured the trait cache would be useful in the same way the rc cache is
13:51:11 cdent jaypipes: that's my question: what's the point of the cache?
13:51:37 cdent " I don't understand why need a cache at all?"
13:51:38 jaypipes cdent: just consistency with the resource classes and a convenient place to put the sync thing, like I said.
13:51:47 jaypipes cdent: consistency with rcs
13:52:04 jaypipes cdent: where would you put the auto-sync thing?
13:52:30 jaypipes cdent: feel free to push a patch that doesn't use a cache. I'm happy to review it.
13:52:52 cdent instead of _ensure_trait_cache have _ensure_trait_sync which checks a global boolean to know if sync happend, get rid of all the code in the trait cache file except for the sync method

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