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#openstack-nova - 2017-05-05
01:30:01 jaypipes EDT
01:30:03 jaypipes sean-k-mooney: ^
01:31:00 sean-k-mooney ah so he will be offline for the night. its pretty late for you too right
01:32:04 jaypipes sean-k-mooney: 21:30 here, yeah
01:32:47 sean-k-mooney i need to open a minor bug with the new devstack systemd code
01:33:17 sean-k-mooney it almost works across reboots except for https://github.com/openstack-dev/devstack/blob/a292c5068ce8b285afc1ecfd473c91c8789922d3/lib/apache#L231-L232
01:33:42 sean-k-mooney just need to have systemd create the folder automatically and it will work
01:34:15 sean-k-mooney currently the placement api and keystone are fialing to start because of that
01:44:50 melwitt mriedem: the bottom change should fail, I did that intentionally (temporarily) to show that it will work with the text fixes on top of it
01:45:01 melwitt *test fixes
01:46:08 melwitt once people are good with the bottom change, I'll flip the order
01:46:14 melwitt gotta run for now
01:50:08 mriedem ok
01:58:50 openstackgerrit Zhenyu Zheng proposed openstack/nova master: Use plain routes list for server-password endpoint instead of stevedore https://review.openstack.org/462049
02:08:33 mriedem jaypipes: dansmith: edleafe: bauzas: claims in the scheduler forum etherpad https://etherpad.openstack.org/p/BOS-forum-move-claims-from-compute-to-scheduler
02:08:55 jaypipes thx
02:15:34 mriedem and now it's time for some veep
02:24:14 openstackgerrit Zhenyu Zheng proposed openstack/nova master: [POC] Searchlight intergration https://review.openstack.org/442248
05:53:11 openstackgerrit Alex Xu proposed openstack/nova master: Totally freeze the extension_info API https://review.openstack.org/462825
05:53:46 alex_xu gmann: johnthetubaguy ^ let us freeze the extension API totally :)
05:55:59 openstackgerrit falseuser proposed openstack/nova master: [BugFix] Release the memory quota for video ram when deleting an instance. https://review.openstack.org/456050
06:43:07 hao please have a look at https://review.openstack.org/#/c/456865/
07:06:59 openstackgerrit jichenjc proposed openstack/nova master: WIP: [placement] Add api-ref for /resource_classes/{name} https://review.openstack.org/462837
07:10:55 openstackgerrit jichenjc proposed openstack/nova master: WIP: [placement] Add api-ref for /resource_classes/{name} https://review.openstack.org/462837
07:10:56 openstackgerrit jichenjc proposed openstack/nova master: [placement] Add POST for resource provider classes https://review.openstack.org/462441
07:10:56 openstackgerrit jichenjc proposed openstack/nova master: [placement] Add api-ref for GET /resource_classes https://review.openstack.org/451661
07:21:54 openstackgerrit Andrey Volkov proposed openstack/nova master: Add ability to view quota details for project owner https://review.openstack.org/386008
07:25:12 openstackgerrit jichenjc proposed openstack/nova master: Enhancement comments on CountableResource https://review.openstack.org/402051
07:25:56 openstackgerrit Andrey Volkov proposed openstack/nova master: [placement] Fix placement-api-ref check tool https://review.openstack.org/456198
07:30:00 openstackgerrit Andrey Volkov proposed openstack/nova master: Update pci device fields from deleted object https://review.openstack.org/426243
07:55:35 openstackgerrit jichenjc proposed openstack/nova master: Remove the rebuild extension help methods https://review.openstack.org/451346
08:00:10 openstackgerrit Alex Xu proposed openstack/nova master: Totally freeze the extension_info API https://review.openstack.org/462825
08:06:32 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/nova master: Read Neutron port 'binding_profile' during boot https://review.openstack.org/449257
08:17:06 openstackgerrit Roman Podoliaka proposed openstack/nova master: service: use restart_method='mutate' for all services https://review.openstack.org/462600
08:19:27 openstackgerrit falseuser proposed openstack/nova master: [BugFix] Change the parameter of the exception error message https://review.openstack.org/461985
08:26:05 ygl Hi all
08:26:23 ygl can some one explain to me why boot from volume is faster than boot from image ?
08:40:15 openstackgerrit jichenjc proposed openstack/nova master: Use plain routes list for os-migrations endpoint instead of stevedore https://review.openstack.org/461628
08:40:50 openstackgerrit sahid proposed openstack/nova master: libvirt: configure trust mode for vfs https://review.openstack.org/458514
08:40:50 openstackgerrit sahid proposed openstack/nova master: network: update pci request spec to handle trusted tags https://review.openstack.org/458820
08:40:51 openstackgerrit sahid proposed openstack/nova master: network: add command to configure trusted mode for VFs https://review.openstack.org/458513
08:54:23 openstackgerrit jichenjc proposed openstack/nova master: Use plain routes list for os-services endpoint instead of stevedore https://review.openstack.org/460818
09:05:13 openstackgerrit Matthew Booth proposed openstack/nova master: libvirt: Pass instance to connect_volume and disconnect_volume https://review.openstack.org/450383
09:06:26 mdbooth johnthetubaguy: ^^^ was a rebase after a merge conflict. Would you mind a fast re-approve?
09:09:03 johnthetubaguy sure
09:09:23 mdbooth Thanks
09:10:34 mdbooth Does anybody else use os-log-merger, btw?
09:26:15 cdent mdbooth: a) first I've heard of it but b) probably would have if I had known about it
09:26:40 mdbooth I've been using it for a bit, just about to start submitting patches
09:26:41 cdent there's a lot of opinion about logs: separate is better! merged is better! stop it you grapes, use journald!
09:26:47 cdent etc
09:27:08 mdbooth I'd previously written my own which performed the same function
09:27:30 mdbooth Merged is the only way to go in my experience :)
09:28:28 kashyap mdbooth: Yeah, first ajo called it "oslogmerger"
09:28:36 kashyap My brain used to read it as "Oslo GMerger"
09:28:56 mdbooth Unfortunately, os-log-merger unfortunately uses stupid sorting which makes it slow and a memory hog
09:29:11 mdbooth But it suffices and I don't have to maintain it myself
09:29:36 mdbooth The one I wrote in bash and awk was a lot faster, if a little obtuse :)
09:30:34 kashyap Ah, os-log-merger is part of OpenStack upstream repos
09:30:39 mdbooth Yep
09:31:22 kashyap mdbooth: Your `bash` / `awk` equivalent, all lives in one file I suppose?
09:31:47 mdbooth Yep
09:32:44 mdbooth http://paste.openstack.org/show/608943/
09:34:07 mdbooth Basically it creates an awk process per input file which munges the inputs, then merge sorts the output of the multiple awk processes
09:34:21 mdbooth Like I said, it's very fast but a little obtuse :)
09:34:43 mdbooth Also not very flexible with multiple timestamp formats
09:36:02 kashyap What's obtuse in that line! :P -
09:36:03 kashyap if ($2 ~ /[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3}/)
09:36:11 openstackgerrit NidhiMittalHada proposed openstack/python-novaclient master: Nova volume-attach doesn't care for device name https://review.openstack.org/454048
09:36:25 mdbooth kashyap: What? Nothing could be clearer!
09:37:11 kashyap I recall you've done Tcl, too
09:37:17 mdbooth Indeed
09:37:41 mdbooth And Java, C, and OCaml.
09:38:15 mdbooth Professionally, anyway.
09:38:52 sfinucan ...and Tcl, for that matter
09:38:57 sfinucan everything's a string, my ass
09:39:12 kashyap LOL
09:39:18 mdbooth sfinucan: Perl doesn't have a bug up it's arse about being a proper language :P
09:39:27 mdbooth It's right there in the name
09:39:42 mdbooth It's a disgusting bunch of hacks for sysadmins to use to get stuff done quickly with
09:39:57 mdbooth Same as Python, but python is delusional
09:41:01 sfinucan mdbooth: We had a test framework for OVS when I worked in Intel
09:41:55 sfinucan Interacted with some (outrageously expensive) IXIA traffic generators to run nightly performance benchmarking tests
09:42:06 sfinucan Bash. Thousands of lines of bash.
09:42:32 mdbooth Haha
09:42:57 mdbooth My rule of bash is that as soon as you need the manpage, you need to be planning a rewrite :)
09:42:59 sfinucan with some Tcl thrown in because IXIA knew how to build traffic generators but had zero idea about writing usable APIs
09:43:18 sfinucan :D very true
09:43:57 sfinucan I insist of 'set -e' at the top of any script
09:44:41 sfinucan *set -u, rather
09:45:08 kashyap "Treat unset variables and parameters other than the special parameters ‘@’ or ‘*’ as an error when performing parameter expansion. An error message will be written to the standard error, and a non-interactive shell will exit."
09:45:18 sfinucan -e is quit on any exit
09:45:21 sfinucan -u is that ^ :)
09:45:24 kashyap sfinucan: Yeah, was wondering about '-e', which is about exit rules involving pipelines
09:45:28 sfinucan *uit on any error
09:46:56 sfinucan Still better than what my college buddies who chose the hardware engineering track have to deal with
09:47:46 sfinucan Hardware testers with the cruftiest APIs you've ever seen (many using VB, oddly), and none of the skills to write wrappers and make things usable :( poor guys
09:49:03 mdbooth sfinucan: But it's Friday :) Also, I feel like I haven't moaned about Python in months.
09:50:08 sfinucan mdbooth: It is! And the suns out and people are cutting their lawns. No better day to embrace the way of Python ;)
09:50:31 mdbooth Hehe, from datetime: "An aware object is used to represent a specific moment in time that is not open to interpretation [1]."

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