Sunday, 2013-07-28

openstackgerritMonty Taylor proposed a change to openstack-infra/devstack-gate: Build a devstack-gate image with diskimage-builder  https://review.openstack.org/3887100:03
mordredthere's some improvements after kexecing and playing with the first image00:03
clarkbI think grenade is failing 100% of the time now00:15
clarkbsomething snuck past the gate. Grenade is failing in the euca.sh exercises because a volume is not coming active within 180 seconds00:16
clarkbmaybe that should be advertised so that people stop +Aing stuff until it is fixed?00:16
clarkbok, back to my weekend00:17
jeblairI'm going to restart jenkins now to get the scp plugin update00:22
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jeblair#status log restarted jenkins to update scp plugin00:25
clarkbjeblair: you reverified those nova and glance changes :(00:30
jeblairclarkb: i did; their report was inaccurate.00:31
jeblair(lost instead of failed)00:31
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clarkbya, but none of them will merge00:31
jeblairyes, but when someone looks at them, they will see that they failed because something is broken, not because i aborted the tests.00:32
openstackgerritA change was merged to openstack-infra/config: Add progress and estimated completion times to zuul status  https://review.openstack.org/3859800:32
jeblairclarkb: is there a change that will fix things?  i'd be happy to run that instead, but lacking that, i don't see how this is hurting anything.00:33
openstackgerritA change was merged to openstack-infra/config: Periodically test devstack-node availability  https://review.openstack.org/3818600:33
clarkbjeblair: I am not aware of a change that fixes grenade00:33
clarkbjeblair: not necessarily hurting anything just of minimal value imo00:33
openstackgerritA change was merged to openstack-infra/config: Add hieraedit.py  https://review.openstack.org/3800300:34
openstackgerritA change was merged to openstack-infra/zuul: Report an unknown time if a change ahead has failed  https://review.openstack.org/3871500:35
jeblairmordred: we do report success/failure of every job to statsd.00:36
jeblairhave for 6 months now00:36
clarkbjeblair: do we distinguish pipelines in graphite?00:36
clarkbI should dig more in graphite because it really is better for the coutning of stuff00:36
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jeblairgrr, i'm wrong, we don't do success/fail, only run count00:37
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openstackgerritJames E. Blair proposed a change to openstack-infra/zuul: Stats: break out job runtimes and counts by result  https://review.openstack.org/3894200:48
jeblairclarkb, mordred: ^ let's fix that.  :)00:48
mordredwoot00:48
jeblair(that's going to break the center graph on the status page, but should be easy to fix)00:49
jeblairso... i wonder if the thing that broke grenade landed on the grizzly branch?00:50
clarkbjeblair: can we also break out per pipeline?00:50
jeblairclarkb: good point00:50
clarkbsince check trends are probably less interesting than gate trends00:51
jeblairclarkb, mordred: do you know if anyone looked into the possibility grizzly broke the grenade gate?00:53
fungiit's also possible grizzly insta-broke due to some sort of bitrot...00:53
mordredjeblair:  I do not know - I haven't looked at grenade at all00:53
jeblairit is an asymmetrical gate ATM.00:53
* fungi sees if this airplane will let him look at the periodic jobs for stable00:53
mordredawesome00:53
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jeblair(i warned about it, but people really wanted it gating)00:54
fungiperiodic-tempest-devstack-vm-stable-grizzly seems fine00:55
jeblairfungi: that would be -- it is gated00:55
jeblairfungi: but grenade upgrades from grizzly to master, but only changes to master run the grenade test00:56
jeblairclarkb suggested 'something snuck past the gate'; that's the most obvious place to check since we know that that path is not tested.00:56
jeblairjust throwing it out there.00:57
fungijeblair: i was checking for externally influenced bitrot on grizzly's devstack jobs in general, which wouldn't necessarily be protected by gating, but yeah00:57
jeblairfungi: ah, yeah00:57
clarkbjeblair: ooh good point, I think that is super probable00:58
fungialso, it would have to be some pretty bad bitrot since it would be something impacting just setting up a grizzly devstack in that case. was a long shot00:58
* clarkb looks at logs more00:58
jeblairhttps://review.openstack.org/#/c/28082/00:59
jeblairhttps://review.openstack.org/#/q/status:merged+branch:stable/grizzly,n,z00:59
jeblairclarkb: that gives something to check log timestamps against.  however, that first change (the one i linked to) is raising a flag because it has to do with volume attachments.01:00
clarkbjeblair: the first pass of exercises which I assume run against the first grizzly install pass01:00
clarkbthen the second run of exercises is where euca.sh fails.01:00
clarkbso it can't be something purely in grizzly, and would have to be something in grizzly that affects the ability to upgrade and have working volumes01:01
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clarkbjeblair: according to logstash grenade was regurly passing in the gate up to 0800UTC 2013-07-2701:02
clarkb28082 was merged after that so is still a suspect01:02
clarkbhowever I haven't indexed that far yet01:03
clarkb(I am hoping the logstash system catches up over the weekend then will be in better shape next week with the extra worker nodes)01:03
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openstackgerritJames E. Blair proposed a change to openstack-infra/zuul: Stats: break out job runtimes and counts by result  https://review.openstack.org/3894201:07
jeblairclarkb: that wasn't easy!01:07
clarkbjeblair: looking at irc logs it looks like at least 2 changes merged after 2808201:10
clarkband https://jenkins.openstack.org/job/gate-grenade-devstack-vm/22127/console got past that timeout01:12
clarkbI wonder if that timeout is simply too conservative?01:12
clarkbjeblair: looks like you will need to update the stats test checks to use the new path01:13
jeblairyeah, time to resume wknd now though.01:16
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clarkbme too01:20
clarkbcooking pierogies for dinner01:20
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openstackgerritMonty Taylor proposed a change to openstack-infra/devstack-gate: Build a devstack-gate image with diskimage-builder  https://review.openstack.org/3887101:34
mordredlifeless: there it is with extra-data and whatnot01:34
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mordredlifeless, clarkb: 10 minutes to make the image with caches and stuff01:58
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openstackgerritMonty Taylor proposed a change to openstack-infra/devstack-gate: Proof of concept of kexec/takeovernode  https://review.openstack.org/3888702:10
mordredok. that script probably is terrible - but I have tested the sequence of command that it runs and I wound up with a working machine02:10
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Alex_Gaynordoes grenade actually pass?06:15
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clarkbAlex_Gaynor: sometimes06:27
Alex_Gaynorclarkb: I guess I should just keep rechecking then?06:28
clarkbAlex_Gaynor: the failure it is hitting is a timeout creating a volume in the euca exercises06:28
Alex_Gaynoryup06:28
clarkbAlex_Gaynor: imo no, I would prefer that someone fix the volume creation06:28
Alex_Gaynorclarkb: me too, that's same underlying issue as the other tempest issue yesterday wasn't it?06:28
clarkbAlex_Gaynor: maybe? I am not quite sure what was making /dev/vdb problematic for tempest06:29
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wu_wenxiangHello, I want to recheck https://review.openstack.org/#/c/38950/, however it seems do not work06:51
wu_wenxiangIt works.06:53
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lifelessmordred: *with* cache? thats slow..07:17
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thomasbiegehi13:53
isviridovHi13:54
openstackgerritPaul Belanger proposed a change to openstack-infra/jenkins-job-builder: Switch to flake8+hacking  https://review.openstack.org/3801313:55
openstackgerritSergey Lukjanov proposed a change to openstack-infra/jeepyb: Allow hacking 0.6.0 and fix versions  https://review.openstack.org/3811913:59
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openstackgerritA change was merged to openstack-infra/zuul: Delay initialization of local repos  https://review.openstack.org/3850715:12
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pabelangerGheRivero, any chance for a review and sponsor? https://mentors.debian.net/package/jenkins-job-builder15:15
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jeblair#status log restarted zuul to upgrade15:30
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clarkbjeblair: the estimated test times are shiny16:29
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clarkbthe grenade failures seem to get very consistent in the gate at 2013-0-27 1552UTC18:32
clarkbbefore that the success rate is much higher18:32
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clarkb*2013-07-2718:34
clarkbhttps://review.openstack.org/#/c/38810/ was the last change to pass grenade when it was semi consistently passing18:40
clarkb38587 and 28082 seem like strong candidates for the breakage18:41
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mordredlifeless: well, not with squid cache - but with everything else cached19:00
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mordredlifeless, clarkb: with a local squid cache - image build time is 3:4720:45
mordredso I'm thinking a couple of things:20:45
mordredwait - it might be just one thing20:46
mordredand that's run a squid proxy on the node, and then in the step where I rsync the /var/cache/apt/archives from the image building node into the target image20:46
mordredI should rsync the squid cache too20:46
mordredso that building an image on a machine that was built by this, will be starting with fresh caches20:47
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wu_wenxiangrecheck always failed in yesterday and today, I upload 3 bugs, all they failed twice or more.23:30
wu_wenxianghttp://status.openstack.org/zuul/23:31
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wu_wenxiangNow they all failed again, totally confused.23:31
wu_wenxiangWhy so many times checking failed happened?23:32
clarkbwu_wenxiang: are specific tests failing?23:33
clarkbthe grenade test seems to have gone "bad" sometime yesterday resulting in a very high failure rate23:34
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wu_wenxiangclarkb: Error Msg: [ERROR] /opt/stack/new/devstack/exercises/volumes.sh:128 server didn't become active!23:44
wu_wenxiangclarkb: all the fail testing report this error msg23:45
clarkbwu_wenxiang: yup thats the grenade failure23:47
clarkbit started sometime around 2013-07-27 1552UTC23:47
clarkbbut I do not know why it is failing23:48
wu_wenxiangclarkb: Thanks, so I concern how could we pass the check processing now? just waiting?23:49
clarkbwu_wenxiang: I think at this point the grenade test will need fixing before tests regularly pass23:50
wu_wenxiangclarkb: Thanks, who will handle the fixing grenade test job?23:51
clarkbit will probably end up being sorted out by sdague and dtroyer, but anyone is welcome to help23:52
wu_wenxiangclarkb: Thanks all of you for your fixing work :)23:53
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