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Posted Nick Remark
#openstack-nova - 2017-09-07
17:00:35 jaypipes cburgess: I got delta to put me on the monday flight instead of the sunday flight so I'll be in Denver Monday evening through Friday night
17:00:39 openstackgerrit Stephen Finucane proposed openstack/nova-specs master: DNM! Make "reproposals" more obvious to readers https://review.openstack.org/501797
17:00:39 openstackgerrit Stephen Finucane proposed openstack/nova-specs master: DNM: Unformatted file https://review.openstack.org/501798
17:01:07 cburgess jaypipes Cool, well hope the drive is smooth and your house gets through it.
17:01:14 sean-k-mooney stephenfin: are you +1 or -3 on the idea of using the sriov nic agent to create the vf resouce providers and apply traits such as physnets?
17:01:32 sean-k-mooney stephenfin: im assuming most people will not have an in between on that idea
17:01:51 jaypipes cburgess: hotel with the pugs for Sat and Sun nights, Julie flies to Italy from ATL on Sunday afternoon, parents driving down from Maine to meet me in ATL on Sunday night to take the girls and then I fly out Monday to Denver...
17:01:59 jaypipes cburgess: total logistical nightmare.
17:02:07 cburgess OMG wow.. thats insane. Poor pugs.
17:02:20 jaypipes cburgess: everything basically needs to work flawlessly for this to pull off successfully...
17:02:32 jaypipes cburgess: no accidents, etc
17:02:40 jaypipes so, crossing my fingers
17:03:11 cburgess jaypipes I feel for you. We just went through similar levels of insanity in my family. We have 2 95+ year old grandparents in our family that were in the direct path of Harvey. So.. been there, done that.
17:04:17 openstackgerrit Merged openstack/nova master: Allow setting up multiple cells in the base TestCase https://review.openstack.org/501513
17:05:04 openstackgerrit Merged openstack/nova master: Make ConductorTaskTestCase run with 2 cells https://review.openstack.org/501514
17:06:07 openstackgerrit Merged openstack/nova master: Track which cell each instance is created in and use it consistently https://review.openstack.org/501452
17:06:28 dansmith woo
17:07:12 openstackgerrit Merged openstack/nova master: Ensure instance mapping is updated in case of quota recheck fails https://review.openstack.org/501408
17:08:14 jaypipes cburgess: damn :(
17:08:47 cburgess jaypipes Good news, no property damage to either home. bad news, 98 year old grandmother still can't go home to Beaumont because no clean water in the city. SO she is still in ATL with my folks.
17:09:12 jaypipes cburgess: ugh. well, at least there's no prop damage.
17:10:08 cburgess jaypipes yeah hope you fare as well
17:31:40 openstackgerrit Michael Still proposed openstack/nova master: Move nbd commands to privsep. https://review.openstack.org/500351
17:31:41 openstackgerrit Michael Still proposed openstack/nova master: Move lvm handling to privsep. https://review.openstack.org/495516
17:31:42 openstackgerrit Michael Still proposed openstack/nova master: Move xend existence probes to privsep. https://review.openstack.org/495538
17:31:43 openstackgerrit Michael Still proposed openstack/nova master: Move shred to privsep. https://review.openstack.org/495537
17:31:44 openstackgerrit Michael Still proposed openstack/nova master: Cleanup mount / umount and associated rmdir calls https://review.openstack.org/494423
17:31:46 openstackgerrit Michael Still proposed openstack/nova master: Move loopback setup and removal to privsep. https://review.openstack.org/495664
17:31:46 openstackgerrit Michael Still proposed openstack/nova master: WIP / Aspirational: we don't need rootwrap any more. https://review.openstack.org/495542
17:31:51 openstackgerrit Michael Still proposed openstack/nova master: Move libvirt usages of chown to privsep. https://review.openstack.org/471972
17:31:54 openstackgerrit Michael Still proposed openstack/nova master: Don't shell out to mkdir, use ensure_tree() https://review.openstack.org/492326
17:31:56 openstackgerrit Michael Still proposed openstack/nova master: Move ploop commands to privsep. https://review.openstack.org/492325
17:32:01 openstackgerrit Michael Still proposed openstack/nova master: Read from console ptys using privsep. https://review.openstack.org/489486
17:32:02 openstackgerrit Michael Still proposed openstack/nova master: Move the idmapshift binary into privsep. https://review.openstack.org/495541
17:32:03 openstackgerrit Michael Still proposed openstack/nova master: Move kpartx calls to privsep. https://review.openstack.org/500354
17:32:06 openstackgerrit Michael Still proposed openstack/nova master: Move execs of touch to privsep. https://review.openstack.org/489190
17:32:08 openstackgerrit Michael Still proposed openstack/nova master: Move libvirts dmcrypt support to privsep. https://review.openstack.org/490737
17:32:09 openstackgerrit Michael Still proposed openstack/nova master: Move blkid calls to privsep. https://review.openstack.org/500398
17:32:23 openstackgerrit Michael Still proposed openstack/nova master: Move execs of tee to privsep. https://review.openstack.org/489438
17:32:43 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Allow setting up multiple cells in the base TestCase https://review.openstack.org/501818
17:32:44 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Track which cell each instance is created in and use it consistently https://review.openstack.org/501820
17:32:44 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Make ConductorTaskTestCase run with 2 cells https://review.openstack.org/501819
17:32:45 openstackgerrit Matt Riedemann proposed openstack/nova stable/pike: Ensure instance mapping is updated in case of quota recheck fails https://review.openstack.org/501821
17:32:50 mikal sdague: this round of gate smashing is all updates of reno to document adds and removes
18:05:19 mikal mriedem: you seem to have forgotten to schedule a three hours session on privsep for first thing Wednesday. I can fix the etherpad if you want.
18:06:46 mriedem you can have 4pm on friday
18:13:15 sean-k-mooney stephenfin: by the way when are you flying out
18:13:52 mikal mriedem: don't make me break the gate more
18:14:06 sean-k-mooney stephenfin: i get in late saturday night will you be around deven on sunday/monday.
18:15:32 sean-k-mooney stephenfin: if you are interested in the nova neutron negociation work i can bring you up to speed on where we are and how i want to evolve it to support minium band with gurrentess,neutron provided traits and several other usecases.
18:16:21 sean-k-mooney stephenfin: got to go buy a suitcase so ttyl
18:24:14 openstackgerrit Matt Riedemann proposed openstack/nova master: Transform instance.resize.error notifications https://review.openstack.org/417882
18:40:15 mtreinish sdague: hmm, the libvirt tests all fail: http://logs.openstack.org/76/501776/1/check/gate-cross-nova-python27-ubuntu-xenial/a161f12/testr_results.html.gz
18:40:25 mtreinish I guess it's not the group regex like I though
18:41:24 Nisha_Agarwal jaypipes, hi
18:43:53 openstackgerrit Matt Riedemann proposed openstack/nova master: Transform keypair.delete notification https://review.openstack.org/463946
18:44:05 mriedem Nisha_Agarwal: probably not a good time for jay, he's trying to avoid a hurricane
18:44:19 Nisha_Agarwal mriedem, ohk.
18:44:51 Nisha_Agarwal mriedem, i was proposing https://review.openstack.org/#/c/500429/ for ironic. Wanted discussion on that aspect from nova side.
18:45:36 Nisha_Agarwal mriedem, Are u fine to discuss? or anyone else i should ask?
18:46:03 openstackgerrit Jackie Truong proposed openstack/nova master: Implement certificate_utils https://review.openstack.org/479949
18:46:04 mriedem we plan on having some time at the ptg to talk about nova/ironic things on wednesday afternoon,
18:46:06 mriedem are you going to be at the ptg?
18:46:29 Nisha_Agarwal mriedem, no :( thats why i want to leave a spec before PTG starts
18:46:34 mtreinish mriedem: it the intent of: https://github.com/openstack/nova/blob/master/tox.ini#L30 to only run that 1 test module?
18:46:40 mtreinish s/it/is/g
18:46:56 mriedem mtreinish: idk
18:47:03 mriedem it was added with the osprofiler stuff
18:47:31 mtreinish ok, because that test path doesn't do anything, and we've been running unit tests twice...
18:47:34 mriedem Nisha_Agarwal: it looks like dtantsur|afk has reviewed the spec at least
18:47:40 Nisha_Agarwal mriedem, yes
18:48:11 mriedem Nisha_Agarwal: does it fall under anything around L90 here? https://etherpad.openstack.org/p/nova-ptg-queens
18:48:14 Nisha_Agarwal mriedem, dtantsur|afk, wants that first we should solve the issue on the nova side before we fix on ironic side
18:48:53 Nisha_Agarwal mriedem, yes and no both
18:49:38 Nisha_Agarwal mriedem, yes in the sense that the topic is to avoid such ugly hack, but not with how nova supports the ironci node today
18:50:52 mriedem Nisha_Agarwal: ok can you add something under that "Ironic problems" section then and link in your spec?
18:51:12 Nisha_Agarwal mriedem, i was looking forward from the aspect that nova supports the 1. Multiple resource classes for ironic node. 2. Atleast the basic flavor inventroy should get scheduled from nova for ironic node, how it used to work before pike
18:51:47 Nisha_Agarwal mriedem, yes :)
18:52:15 Nisha_Agarwal mriedem, so on nova side both above points can be covered in single blueprint or u see them as two blueprints?
18:52:33 Nisha_Agarwal and hence one/two specs?
18:52:50 mriedem i don't understand the problem yet since i haven't dug into the spec, so i can't really say
18:53:22 Nisha_Agarwal mriedem, currently ironic node just gets scheduled based on custom resource class
18:53:59 Nisha_Agarwal and even basic inventory like ram, disk and cpus are not used for the ironic node scheduling
18:55:00 Nisha_Agarwal since nova now treats each of these resources as different resource class, hence ironic shud also support multiple resource class so that it can be used for scheduling by nova
18:55:42 mriedem right, be the instance in nova consumes the entire ironic node
18:55:59 mriedem that's why the min/max units are 1
18:56:17 Nisha_Agarwal yes, i understand the resourceclass structure
18:56:35 mriedem sorry, i should say, the max unit is the full amount of whatever resource class on the node
18:56:50 Nisha_Agarwal thats what ironic should have for any resource it wants to use for scheduling IMO
18:57:21 Nisha_Agarwal yes, min is 1, max= total
18:57:34 Nisha_Agarwal and step-size shud also be as what is total
18:57:52 Nisha_Agarwal allocation ratio also 1:0
18:58:30 Nisha_Agarwal if we have this kind of structure for ironic resource, then ironic resources can be claimed fully at the placement
18:59:40 mriedem right this https://github.com/openstack/nova/blob/master/nova/virt/ironic/driver.py#L801
18:59:52 mriedem min/max/step/total/allocation are all 1
19:00:21 Nisha_Agarwal mriedem, total and max should be the value of the resource
19:00:29 Nisha_Agarwal rest all shud be 1
19:00:58 Nisha_Agarwal and if we schedule it from placement it can be fully claimed
19:01:01 mriedem ^ is for the custom resource class
19:01:17 mriedem total and max being the value of the resource is only for vcpus/ram/disk

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