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#openstack-nova - 2017-03-21
01:39:38 gmann alex_xu: ok. yea having doc string should be enough though
01:51:32 openstackgerrit Matt Riedemann proposed openstack/python-novaclient master: Drop deprecated aggregate-update positional args https://review.openstack.org/447332
02:47:03 openstackgerrit Spencer Yu proposed openstack/python-novaclient master: Nova client should retry with Retry-After value https://review.openstack.org/447766
02:47:10 openstackgerrit Maciej Szankin proposed openstack/nova-specs master: Add use-local-scheduler spec https://review.openstack.org/438936
05:26:11 openstackgerrit Shunli Zhou proposed openstack/nova master: Remove mox from cells/test_cells_rpc_driver.py https://review.openstack.org/447412
06:09:36 openstackgerrit Maho Koshiya proposed openstack/nova master: Add confirm resized server functional negative tests https://review.openstack.org/421074
06:21:27 openstackgerrit lan proposed openstack/os-vif master: delete _LE https://review.openstack.org/447865
06:43:39 openstackgerrit lan proposed openstack/os-vif master: Log messages are no longer being translated. so, removes all use of the _LE, _LI, and _LW translation markers to simplify logging and to avoid confusion with new contributions. https://review.openstack.org/447865
06:53:04 openstackgerrit lan proposed openstack/os-vif master: 1.Log messages are no longer being translated. so, removes all use of the _LE, _LI, and _LW translation markers to simplify logging and to avoid confusion with new contributions. https://review.openstack.org/447865
07:14:26 openstackgerrit lan proposed openstack/os-vif master: 1.Log messages are no longer being translated. so, removes all use of the _LE, _LI, and _LW translation markers to simplify logging and to avoid confusion with new contributions. https://review.openstack.org/447865
07:35:43 openstackgerrit Spencer Yu proposed openstack/python-novaclient master: Nova client should retry with Retry-After value https://review.openstack.org/447766
07:59:13 openstackgerrit Sivasathurappan Radhakrishnan proposed openstack/nova master: Add live-migration-force-after-timeout https://review.openstack.org/430218
08:12:38 venki When i tried to run devstack using this config http://paste.openstack.org/show/603570/ .
08:12:38 venki Hi Guys,
08:12:39 venki Anyone pls help...
08:12:39 venki 2017-03-21 08:07:27.650 | [ERROR] /opt/stack/ironic/devstack/lib/ironic:1412 Timed out waiting for Nova hypervisor-stats vcpus >= 3
08:12:39 venki I am getting the error :
08:26:34 bauzas good morning Nova
08:27:06 bauzas venki: in general, you should look at your devstack logs
08:27:18 bauzas venki: in particular n-api.log for beginning
08:27:58 bauzas venki: AFAIK, Ironic waits until Nova finds 3 compute nodes
08:28:07 bauzas those 3 nodes are just 3 ironic nodes
08:28:11 bauzas fake ones
08:47:18 venki @bauzas : ok. but i can able to stack, when i use ironic_deploy_driver=pxe_ssh ....
08:47:52 venki @bauzas : getting issue when i use driver as agent_ipmitool or pxe_ipmitool
08:48:01 bauzas venki: looks like an ironic issue to me
08:48:17 bauzas lemme explain why
08:48:37 bauzas ironic creates three fake ironc nodes using the driver you select
08:49:11 bauzas then, n-cpu runs the RT that calls the ironic driver for knowing how many ironic nodes are present
08:49:22 bauzas oops RT = Nova ResourceTracker
08:49:41 bauzas then, Nova creates one hypervisor per ironic node found
08:50:05 bauzas last step, Ironic waits for nova to discover those nodes it created
08:50:45 bauzas once nova creates the according 3 hypervisors with the same UUID that match the ironic node UUID (behind a single n-cpu service), then ironic continues its deployment
08:50:51 bauzas but
08:51:22 bauzas if Ironic can't create those 3 nodes using a specific driver, then Nova doesn't find those nodes, hence the error you see
08:52:00 bauzas when you say the stack is created if using another ironic driver, that makes me think the real problem is that you don't end up having 3 ironic nodes, that's it
08:53:41 venki @bauzas : awww okey .... nice explanation :):):)
09:03:58 johnthetubaguy gmann: I wasn't understanding your comments on the policy stuff totally, are you still around?
09:35:00 lyarwood johnthetubaguy: morning, https://review.openstack.org/#/c/439520/ could use a review if you have any time today.
09:35:29 lyarwood johnthetubaguy: it's now first up in the series given the -1 from mdbooth on landing the db changes before we know if we need the get_by_attachment_id lookups
09:35:54 johnthetubaguy lyarwood ah, yeah, I need to hit that again, will try get to that today
09:36:10 lyarwood johnthetubaguy: cheers
09:42:41 openstackgerrit John Garbutt proposed openstack/nova master: Refactor: remove _items() in nova/api/openstack/compute/attach_interfaces.py https://review.openstack.org/447698
09:46:57 tojuvone johnthetubaguy, bauzas , jaypipes, oomichi, gibi Would like to get this forward if you have time: https://review.openstack.org/310510
09:47:21 bauzas tojuvone: either way, I need to make another pass on specs soon
09:47:28 bauzas tojuvone: but will do :)
09:47:51 tojuvone bauzas, thanks :)
09:49:33 openstackgerrit Sylvain Bauza proposed openstack/nova-specs master: Proposed block accepting AZ renames https://review.openstack.org/446446
09:49:42 bauzas johnthetubaguy: you could be interested in ^
09:50:02 bauzas I still need to write a backlog spec for commenting out all the AZ issues
09:51:22 bauzas heh :)
09:52:04 bauzas johnthetubaguy: you also have what? 8 open specs ? :p
09:52:23 johnthetubaguy yeah, mostly not being written by me right know though
09:52:27 gibi tojuvone: It is on my queue to look at it again
09:53:23 tojuvone gibi, thanks, tried to update with things we discussed
09:56:41 openstackgerrit John Garbutt proposed openstack/nova master: Add description to policies in agents.py https://review.openstack.org/445208
09:59:27 openstackgerrit John Garbutt proposed openstack/nova master: Add descripiton to policies in virtual_interfaces.py https://review.openstack.org/445652
10:00:58 openstackgerrit Sylvain Bauza proposed openstack/nova-specs master: Proposed block accepting AZ renames https://review.openstack.org/446446
10:03:53 openstackgerrit Stephen Finucane proposed openstack/nova master: tox: Add 'profiler' target https://review.openstack.org/437055
10:05:27 openstackgerrit Claudiu Belu proposed openstack/nova master: POC: tests: autospecs all the mock.patch usages https://review.openstack.org/447505
10:11:47 openstackgerrit sahid proposed openstack/nova master: numa: fit instance NUMA node with cpus reserved onto host NUMA node https://review.openstack.org/400875
10:11:47 openstackgerrit sahid proposed openstack/nova master: libvirt: return a CPU overhead if isolate emulator threads requested https://review.openstack.org/385364
10:11:48 openstackgerrit sahid proposed openstack/nova master: virt: update overhead to take into account vCPUs https://review.openstack.org/385024
10:11:53 openstackgerrit sahid proposed openstack/nova master: libvirt: make emulator threads to run on the reserved pCPU https://review.openstack.org/400878
10:11:54 openstackgerrit sahid proposed openstack/nova master: numa: take into account cpus reserved https://review.openstack.org/400876
10:11:55 openstackgerrit sahid proposed openstack/nova master: numa: update numa usage incording the cpu reserved https://review.openstack.org/400877
10:13:21 sfinucan johnthetubaguy: Couldn't we just add the docstrings to https://review.openstack.org/#/c/434842/ and keep everyone happy?
10:14:19 sfinucan I'm assuming the oslo.policy change/release will take a while to make it into nova
10:14:29 johnthetubaguy sfinucan: its a method thats about to be deleted, its already released yesterday
10:14:45 sfinucan Oh, it's been released already?
10:14:47 sfinucan In that case
10:14:48 johnthetubaguy yeah
10:15:10 johnthetubaguy just need the requirements bumps to flow through, then rework stuff to use the new method
10:16:20 sfinucan Gotcha. Does seem more sane to rework after the requirements bump, in that case?
10:21:29 johnthetubaguy sfinucan: so that whole method will be deleted after the bump goes through
10:21:42 johnthetubaguy sfinucan: I don't think the bump has been put up for review yet
10:22:14 sfinucan johnthetubaguy: Right, but all the calls to that function will have to be rewritten?
10:22:26 sfinucan So could we replace that change with a requirement.txt bump change?
10:22:44 sfinucan ...and turn a two step process to one
10:22:49 johnthetubaguy sfinucan: yes, they will all have to get re-writen
10:24:11 sfinucan johnthetubaguy: Right. Any reason not to do that now?
10:24:29 sfinucan Just making sure we're not creating work for ourselves :)
10:24:32 johnthetubaguy sfinucan: it delays getting the harder reviews out of our queue
10:24:53 johnthetubaguy the rename is a single simple patch really, once the requirements stuff is all lined up
10:35:50 sfinucan johnthetubaguy: OK, the method signatures are the same meaning the rename can be done en masse, as you say. +2/+W'd
10:38:16 johnthetubaguy sfinucan: cool, thanks
10:38:36 johnthetubaguy sfinucan: operators been asking for better docs on this stuff for a few years now, glad to be making progress on it
10:38:58 sfinucan johnthetubaguy: Yup, similar idea behind centralize-config-options
10:39:23 sfinucan One question though - why aren't the 'discoverable' policies documented? https://review.openstack.org/#/c/447722/1/nova/policies/suspend_server.py
10:39:33 johnthetubaguy sfinucan: we are about to delete them all
10:40:17 sfinucan Oh, that part of this spec or some other initiative?
10:40:24 sfinucan *is that
10:40:28 johnthetubaguy its the follow on spec
10:40:53 johnthetubaguy now all extensions are hard coded on by default, having policy to hide a few from the list seems pointless really
10:42:46 sfinucan makes sense
10:44:14 openstackgerrit Stephen Finucane proposed openstack/nova master: Add description to policies in suspend_server.py https://review.openstack.org/447722
10:44:19 openstackgerrit Sylvain Bauza proposed openstack/nova master: WIP/DNM: Destroy the ReqSpec object when deleting the instance https://review.openstack.org/391060
10:46:51 openstackgerrit Stephen Finucane proposed openstack/nova master: Add description to policies in volumes.py https://review.openstack.org/445637
10:50:14 openstackgerrit Stephen Finucane proposed openstack/nova master: Add description to policies in volumes_attachments.py https://review.openstack.org/445252
10:52:56 openstackgerrit Rodolfo Alonso Hernandez proposed openstack/nova master: Read NIC features in libvirt https://review.openstack.org/444415

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