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#openstack-nova - 2018-11-19
21:57:33 efried efried@efried-ThinkPad-W520:~$ echo 'print("a");print("b")' > /tmp/test.py
21:57:33 efried efried@efried-ThinkPad-W520:~$ od -c /tmp/test.py
21:57:33 efried 0000000 p r i n t ( " a " ) ; p r i n t
21:57:33 efried 0000020 ( " b " ) \n
21:57:33 efried 0000026
21:57:47 cdent i don't think that's the point efried
21:57:52 efried I'm sure it's not.
21:57:59 efried hence the 'not having dug any deeper'
21:59:11 cdent it's the same deal: discussion on that bug revealed the different between a newline character and a NEWLINE token and ways in which tokenizer failed to produce NEWLINE in some cirtical areas
21:59:16 cdent the fix, however, was too hasty
22:00:11 sean-k-mooney ya and they should not have backporte it to python 2.7 luckally they reverted it on the 2.7 branch
22:01:12 efried cdent: Did this start appearing because we *just* started testing with py3.6.7?
22:01:18 cdent yes
22:01:38 cdent ubuntu bionic got it within the past few days
22:01:43 sean-k-mooney looking at https://bugs.python.org/issue35107 they are still discusiing what the behavior should be but i agreee with them that you should be able to round trip
22:01:46 cdent and our images updated recently
22:02:56 sean-k-mooney am i missrembereing or did ubunut ship with a beta python version at lauchch or was that just for 3.7
22:03:28 sean-k-mooney i remembere there was somting about an unreleased python version at one point on ubuntu but dont know if that was 3.6 or 3.7
22:03:29 efried right, cuz we've been testing with 3.7 for a while now, so if it was >=3.6.7 we should have hit it.
22:04:26 sean-k-mooney efried: well no the original bugfix was merged 2018-07-06 10:23
22:05:00 mriedem efried: i think the 3.6 jobs switched to bionic in the last 24 hours
22:05:03 mriedem according to logstash
22:05:23 sean-k-mooney so it proably took a while to get in the ubuntu package repos and then for use to update the image with it
22:05:42 sean-k-mooney or what mriedem said
22:06:06 mriedem anyway, it doesn't really matter
22:06:15 mriedem sh*t is f'ed, skip until it's not
22:07:05 mriedem making sure we don't have double words in comments is probably not super high on the cloud infrastructure priority list
22:07:34 cdent my testing box has been bionic for months, but i did an update update and upgrade today (after being gone for the week of berlin) and that's when it started showing up. I reguarly to upgrades on that machine, so I think it is a minor upgrade in bionic
22:07:55 cdent mriedem: no way man, it's the tippy top top
22:08:36 mriedem how are we going to do flake8 checks AT THE EDGE?!
22:08:37 sean-k-mooney you know i have been starting to look into jamspell after the sumit demo
22:09:07 sean-k-mooney im hopign to see if i can figure out how to make it work with a git commit hook to try and fix may patches
22:09:09 sean-k-mooney maybe
22:09:17 efried heh
22:10:02 sean-k-mooney ok i should call it a night o/
22:11:00 cdent i probably need something like that too
22:11:14 cdent I gave up on grammarly, seemed to be making browser too slow, and only works there
22:12:42 sean-k-mooney i still use it somethime but i have to fix the formating after so it breaks my workflow to copy and past the suff into a broswer
22:13:26 sean-k-mooney anyway email sent really going this time
22:19:34 cdent I think I should go too. night all
23:05:38 efried jroll: Can I get your nod on https://review.openstack.org/#/c/616721/ please before I merge it?
23:08:21 openstackgerrit Eric Fried proposed openstack/nova master: Nix refs to ResourceProvider obj from libvirt UT https://review.openstack.org/618786
23:23:02 openstackgerrit Takashi NATSUME proposed openstack/nova master: Fix server query examples https://review.openstack.org/616834
#openstack-nova - 2018-11-20
00:10:18 prometheanfire http://logs.openstack.org/34/618834/1/check/cross-nova-py27/c3128e0/testr_results.html.gz new oslo.service causes failures
00:10:26 prometheanfire happy post-summit :D
00:14:33 jroll efried: done
01:21:06 openstackgerrit zhufl proposed openstack/nova master: Add missing ws seperator between words https://review.openstack.org/618491
02:18:26 openstackgerrit Tetsuro Nakamura proposed openstack/nova master: Consider root id is None in the database case https://review.openstack.org/613305
03:46:14 openstackgerrit Jie Li proposed openstack/nova-specs master: Support volume-backed server rebuild https://review.openstack.org/532407
04:57:05 openstackgerrit Merged openstack/nova master: Skip double word hacking test https://review.openstack.org/618843
04:57:13 openstackgerrit Merged openstack/nova master: Fix server query examples https://review.openstack.org/616834
06:04:30 openstackgerrit Jie Li proposed openstack/nova-specs master: Support volume-backed server rebuild https://review.openstack.org/532407
07:10:12 openstackgerrit OpenStack Proposal Bot proposed openstack/nova stable/rocky: Imported Translations from Zanata https://review.openstack.org/614757
07:18:24 openstackgerrit Radoslav Gerganov proposed openstack/nova master: VMware: implement trigger crash dump https://review.openstack.org/618736
08:29:44 openstackgerrit Surya Seetharaman proposed openstack/nova master: Add os_compute_api:servers:create:cell_down policy https://review.openstack.org/614783
10:30:13 sean-k-mooney o/
10:33:25 openstackgerrit Chris Dent proposed openstack/nova master: Use external placement in functional tests https://review.openstack.org/617941
10:33:39 openstackgerrit Chris Dent proposed openstack/nova master: WIP: Delete the placement code https://review.openstack.org/618215
11:29:57 openstackgerrit Merged openstack/nova master: Nix refs to ResourceProvider obj from libvirt UT https://review.openstack.org/618786
11:32:29 cdent huzzah
11:33:21 sean-k-mooney was the the last usage of placement object in the nova unit tests
11:34:03 cdent sean-k-mooney: not quite
11:34:14 cdent well, strictly speaking, yes
11:34:19 cdent it was the last usage of the objcts
11:34:32 cdent but there are some other tests which are testing things that want to use the placement db
11:34:37 sean-k-mooney but not the last useage of placement
11:34:42 sean-k-mooney ah ok
11:34:48 cdent in the my wip to remove the placement code I've had to remove some other tests/code
11:35:32 cdent when I get mat's suggestions on https://review.openstack.org/#/c/600161/ done, I'm going to go back to https://review.openstack.org/#/c/618215/ to fix up the merge conflict and tidy up whatever else is broken
11:40:00 prometheanfire http://logs.openstack.org/34/618834/1/check/cross-nova-py27/c3128e0/testr_results.html.gz new oslo.service causes failures
11:40:07 prometheanfire since people seem here :D
11:40:40 openstackgerrit Martin Midolesov proposed openstack/nova master: Allow driver to specify switch&port for faster lookup https://review.openstack.org/617695
11:45:29 cdent prometheanfire: oh joy. I seem to recall efried and melwitt being vaguely aware of that
11:46:02 sean-k-mooney we were aware of that because we backported a fix downstream that we sould not have
11:46:44 sean-k-mooney prometheanfire: what branch is this happening on
11:47:28 sean-k-mooney prometheanfire: ya rocky nova is not compatible with that version of oslo service
11:47:58 sean-k-mooney we should not be increaseing the upper constatin on olso service in stable rocky anyway
11:48:37 sean-k-mooney oh it got backported into 1.31.6 ...
11:54:03 prometheanfire yep :|
11:54:21 sean-k-mooney https://review.openstack.org/#/c/616505/3 is the issue
11:55:00 sean-k-mooney or rather https://review.openstack.org/#/q/I62e9f1a7cde8846be368fbec58b8e0825ce02079
11:55:12 sean-k-mooney well i guess its the same
12:10:46 xek did anyone try to use nova notifications lately?
12:10:51 xek I have an issue that when an instance is deleted, I only get an update notification with task state "deleting", but no instance.delete.end notification...
12:11:08 xek I tried both versioned and unversioned notifications
12:15:33 jaosorior gibi: are you around?
12:16:00 jaosorior gibi: I remember you had around some document where you had the new supported versioned notifications.
12:16:32 xek jaosorior, I think it's this one: https://docs.openstack.org/nova/latest/reference/notifications.html
12:17:24 jaosorior xek: instance.delete.end is there in the list
12:17:31 jaosorior so, if the notification is not being emmited, it's a bug.
12:18:05 sean-k-mooney xek: going froward i belive we are droping support for unverioned notifications. i dont belive we intend to remvoed them but we had discussed freezeing the code and not fixing new buts
12:18:08 sean-k-mooney *bugs
12:19:33 jaosorior sean-k-mooney: thanks, we're aware of the unversioned notifications deprecation. Hence why we started testing the versioned ones. instance.delete.end should be in the versioned notifications too (according to the list in the doc xek pointed at). So... if it's not being emmited, I think it's a bug. We'll file it up.
12:19:39 jaosorior unless that doc is outdated :/
12:20:09 sean-k-mooney jaosorior: if the versioned notifcation is not beeing emited its a bug yes
12:20:45 sean-k-mooney that said the notifacion may have been lost in rabbitmq if you dont have perstency
12:20:51 sean-k-mooney i assume its repeatable
12:21:02 jaosorior sean-k-mooney: can yo ellaborate on that?
12:21:57 sean-k-mooney jaosorior: you can configure rabbitmq to persist each message to disk until its dequeued or it can keep them just in memory
12:22:26 sean-k-mooney using durable queue is a significant perfromace hit but if rabbit is restarted messages are not lost

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