| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-08-21 | |||
| 14:14:22 | alex_xu | gibi: thanks, i will read the irc log | |
| 14:14:52 | mriedem | https://goo.gl/g7LGmM | |
| 14:15:50 | cdent | what manner of malware are you sending us to with that link mriedem ? | |
| 14:15:56 | mriedem | logstash | |
| 14:16:37 | cdent | mriedem: you’re being semi-ignored becasue I think anyone who cares is over in the scheduler meeting at the mo | |
| 14:16:45 | mriedem | i know | |
| 14:18:41 | alex_xu | mriedem: fyi, a regression in python-novaclient https://review.openstack.org/#/c/492003/, not sure whether it is worth a release | |
| 14:19:46 | mriedem | alex_xu: so it's been broken since 9.0.0 | |
| 14:19:52 | mriedem | if https://review.openstack.org/#/c/429512/ caused it | |
| 14:20:03 | alex_xu | yea, probably for a while | |
| 14:20:27 | mriedem | then we'll probably just fix in a patch release once stable/pike is ok for python-novaclient releases | |
| 14:20:54 | sean-k-mooney | mriedem: it is requsting 8 vcpus it should fit but it would be oversubscribing though not against itself | |
| 14:21:17 | mriedem | sean-k-mooney: it's requesting 1 vcpu | |
| 14:21:19 | alex_xu | ok | |
| 14:21:19 | sean-k-mooney | mriedem: i assume that the 4 cores already in use are not dedicated? | |
| 14:21:35 | mriedem | sean-k-mooney: we don't have cpu pinning in the upstream infra gate jobs no | |
| 14:21:53 | sean-k-mooney | mriedem: ah sorry missread http://logs.openstack.org/28/468528/2/check/gate-tempest-dsvm-neutron-full-ubuntu-xenial/337af98/logs/screen-n-sch.txt#_2017-08-21_04_15_14_765 | |
| 14:22:07 | sean-k-mooney | {"cores": 1, "cells": 1, "threads": 1, "sockets": 8} | |
| 14:22:11 | sean-k-mooney | that is for the host | |
| 14:22:16 | sean-k-mooney | not the vm right | |
| 14:22:20 | mriedem | correct | |
| 14:25:19 | mriedem | looking at the CoreFilter code this doesn't make any sense | |
| 14:26:03 | mriedem | we have 8 total, and cpu_allocation_ratio is 16.0, so we end up with vcpus_total = 24, 24-vcpus_used (4) = 20, so we have 20 free vcpus and we're requesting 1 | |
| 14:27:32 | cdent | mriedem: is that a new vm or move/migration/whatever? | |
| 14:27:37 | mriedem | new vm | |
| 14:28:03 | sean-k-mooney | mriedem: well you should be able to use 128 vcps with 8 cpus and an allocation ratios of 16. anyway did you notice this error 'disabled_reason': u'AUTO: Connection to libvirt lost: | |
| 14:28:42 | sean-k-mooney | at http://logs.openstack.org/28/468528/2/check/gate-tempest-dsvm-neutron-full-ubuntu-xenial/337af98/logs/screen-n-sch.txt#_2017-08-21_04_15_14_766 | |
| 14:29:31 | mriedem | hmm seeing that now yeah | |
| 14:30:40 | mriedem | oh duh, | |
| 14:30:48 | mriedem | it's not the CoreFilter, it's the ComputeFilter | |
| 14:30:50 | mriedem | god | |
| 14:31:19 | sean-k-mooney | there are a load of tracebacks in the n-cpu log | |
| 14:31:46 | sean-k-mooney | NeutronAdminCredentialConfigurationInvalid: Networking client is experiencing an unauthorized exception. | |
| 14:31:52 | openstackgerrit | Balazs Gibizer proposed openstack/nova master: WIP: test allocation handling during scheduler retry https://review.openstack.org/495891 | |
| 14:32:11 | mriedem | sean-k-mooney: that one is a known issue, | |
| 14:32:16 | mriedem | the real problem is libvirt crashed | |
| 14:32:25 | mriedem | so the libvirt driver auto-disables the compute service | |
| 14:35:16 | sean-k-mooney | mriedem: there does not seam to be any usfull info in the libvirtd log other then a bunch of virNetlinkEventCallback spam | |
| 14:35:33 | guimaluf | Could you guys help me to debug this error? http://paste.openstack.org/show/618918/ I'm trying to launch an instance within my testing environment, which consist of 4 vms, keystone/api-controllers, mysql/ceph/rabbitmq, neutron and nova. | |
| 14:36:04 | guimaluf | my concern is mainly focused on HTTPMultipleChoices: HTTPMultipleChoices (HTTP 300) Requested version of OpenStack Images API is not available. I expect nova to contact glance v2 api, but it is trying to reach v1 even with only v2 available | |
| 14:37:46 | mriedem | sean-k-mooney: i won't pursue any further - libvirt crashing is not a new thing in the gate | |
| 14:41:01 | sean-k-mooney | mriedem: well strangly the libvirtd log seams to still be active when the connection drops on the nova side but ya this does not really look like it s novas problem | |
| 14:41:28 | sean-k-mooney | mriedem: the compute agent will reconnect and reactivate itself anyway correct | |
| 14:41:33 | mriedem | yes | |
| 14:42:03 | mriedem | in a prod cloud with hundreds/thousands of nodes, that's probably good enough | |
| 14:42:09 | mriedem | for single node gate jobs it's a killer | |
| 14:43:32 | sean-k-mooney | ya tempest could maybe retry the failed jobs automatically to a certenlimit at the end fo the run in the future but honestly that will likey just slow down the gate when code is actully broken | |
| 14:49:57 | maciejjozefczyk | guimaluf: check nova-scheduler and rabbitmq | |
| 14:50:32 | maciejjozefczyk | guimaluf: s/nova-scheduler/nova-conductor/ | |
| 14:51:17 | mriedem | maciejjozefczyk: anything glance related is likely blowing up in the api | |
| 14:51:21 | mriedem | sounds like misconfiguration | |
| 14:51:32 | mriedem | [glance]api_servers is where i'd look | |
| 14:51:38 | mriedem | in nova.conf | |
| 14:51:56 | mriedem | and make sure that matches what's in the service catalog for the image service | |
| 14:57:34 | maciejjozefczyk | mriedem: Could you check this cherry-pick https://review.openstack.org/#/c/494974/ please :) ? | |
| 14:59:03 | mriedem | maciejjozefczyk: has to go through pike first, | |
| 14:59:19 | mriedem | and i see the cherry pick for pike, but this isn't a regression in pike, so i'm not sure we should include it in the rc2 for pike | |
| 15:01:09 | maciejjozefczyk | mriedem: So it should wait for stable pike? | |
| 15:01:25 | mriedem | maciejjozefczyk: it has to be in stable/pike before we can merge it in stable/ocata, yes | |
| 15:01:32 | mriedem | i'm not sure yet if it should be in rc2 for pike | |
| 15:03:08 | maciejjozefczyk | mriedem: ok | |
| 15:05:47 | mriedem | man i guess you guys were busy last week https://review.openstack.org/#/q/status:merged+project:openstack/nova+branch:stable/pike | |
| 15:06:44 | dansmith | mriedem: anything you see in there that wasn't legit? | |
| 15:06:47 | dtantsur | folks, do you by chance know who is leading https://etherpad.openstack.org/p/queens-PTG-vmbm ? I should have been aware of it, but I'm not :) | |
| 15:07:02 | cdent | dtantsur: probably johnthetubaguy ? | |
| 15:07:03 | dansmith | mriedem: some of the work required some test backports for cleanliness | |
| 15:07:20 | mriedem | dansmith: yeah that looks like the evacuate/shelve offload tests from givi | |
| 15:07:22 | mriedem | *gib | |
| 15:07:23 | mriedem | gdi | |
| 15:07:24 | mriedem | gibi | |
| 15:07:26 | dansmith | yeah | |
| 15:07:42 | dtantsur | johnthetubaguy: is it you? :) | |
| 15:09:12 | mriedem | dansmith: i found one major issue here https://review.openstack.org/#/c/493037/4/nova/compute/resource_tracker.py@1225 | |
| 15:09:39 | dansmith | mriedem: oh the humanity | |
| 15:10:13 | gibi | mriedem: welcome back. :) | |
| 15:13:04 | mriedem | thanks | |
| 15:16:31 | mriedem | it's going to be a rough couple of days so give me softballs if you have them | |
| 15:17:51 | gibi | I'm going for vacation this week so I can promise that I will not file yet another resource allocation bugs. :) | |
| 15:19:01 | mriedem | q | |
| 15:19:04 | mriedem | oops | |
| 15:22:22 | mriedem | ocata 15.0.7 release request https://review.openstack.org/495903 | |
| 15:26:27 | guimaluf | maciejjozefczyk, the error I mentioned is happening on nova-compute node, no errs on conductor logs. I'll enable debug to see if there is something meaningful | |
| 15:28:03 | dansmith | mriedem: I left this for you to make a call on: https://review.openstack.org/#/c/494973/ | |
| 15:29:20 | openstackgerrit | Merged openstack/nova master: replace chance with filter scheduler in func tests https://review.openstack.org/491529 | |
| 15:29:41 | openstackgerrit | Merged openstack/nova master: Clarify that vlan feature means nova-network support https://review.openstack.org/478551 | |
| 15:33:39 | mriedem | dansmith: yeah saw that, wasn't sure since it's not a regression in pike | |
| 15:34:17 | dansmith | mriedem: yeah thought that was the right call, but figured I'd leave it to you.. can wait until after pike releases and then push the backport like normal | |
| 15:45:13 | openstackgerrit | Stephen Finucane proposed openstack/nova master: Remove plug_ovs_hybrid, unplug_ovs_hybrid https://review.openstack.org/483030 | |
| 15:48:48 | lvdombrkr | hello guys, im trieng deploy tripleO , and after trying deploy overcloud get error: http://paste.openstack.org/raw/618917/ , in nova scheduler logs i see that tha node is filtred out http://paste.openstack.org/raw/618930/ | |
| 15:48:54 | lvdombrkr | but i dont uderstand why | |
| 15:49:12 | lvdombrkr | any ideas? | |
| 15:50:18 | openstackgerrit | Stephen Finucane proposed openstack/nova master: tests: Remove useless test https://review.openstack.org/483031 | |
| 15:55:19 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: introduce basic framework for security proxying https://review.openstack.org/345396 | |
| 15:55:20 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: introduce the VeNCrypt RFB authentication scheme https://review.openstack.org/345398 | |
| 15:55:20 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: introduce framework for RFB authentication https://review.openstack.org/345397 | |
| 15:55:21 | openstackgerrit | Stephen Finucane proposed openstack/nova master: console: provide an RFB security proxy implementation https://review.openstack.org/345399 | |
| 15:57:08 | mriedem | disabling RamFilter by default hits it's first victim https://bugs.launchpad.net/nova/+bug/1712057 | |
| 15:57:09 | openstack | Launchpad bug 1712057 in OpenStack Compute (nova) "When the specified destination host deploys the virtual machine, the allocation ratio is not valid" [Undecided,Invalid] - Assigned to wangyicheng (wang-yicheng) | |
| 15:58:23 | mriedem | dansmith: did anyone mention this https://review.openstack.org/#/c/495811/ ? | |
| 15:58:26 | cfriesen_ | mriedem: whee! do we want to fill in the limits filter somewhere else? | |