Tuesday, 2017-06-20

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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560700:42
openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560700:47
openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560700:52
openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560700:56
openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560701:04
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560701:47
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560703:20
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560704:19
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560704:45
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: [WIP] use ci mirrors  https://review.openstack.org/47560705:16
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ianwbetween known CI dns issues, and mirror issues, the gate is ... not happy06:19
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560706:32
ianw^ is a start ... the image downloads we do need to start being cached ...06:39
yolandahi ianw , i saw the changes merged yesterday night. How is the status of the image building?07:06
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ianwyolanda: i've re-run octavia several times and not seen the problem, so that's promising07:34
ianwbut the gate is fairly painful ATM07:34
yolandagoing to build an image today with partitions07:34
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560707:37
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openstackgerritNoam Angel proposed openstack/diskimage-builder master: disk-image-create flag that receive packages to be removed before install phase  https://review.openstack.org/47570108:35
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openstackgerritNoam Angel proposed openstack/diskimage-builder master: add flag -r that receive packages to be removed before install phase  https://review.openstack.org/47570108:49
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560709:18
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560710:36
openstackgerritNoam Angel proposed openstack/diskimage-builder master: add flag -r that receive packages to be removed before install phase  https://review.openstack.org/47570110:40
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560711:27
ianwthis mirror stuff just has tentacles everywhere ... hopefully that closer ...11:28
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Move ironic-agent test to fedora-minimal  https://review.openstack.org/47574911:37
ianwif that works, it's one less download ...11:37
ianwdirk / hwoarang : it looks like suse is having constant build failures11:43
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openstackgerritNoam Angel proposed openstack/diskimage-builder master: add flag -r that receive packages to be removed before install phase  https://review.openstack.org/47570112:19
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hwoarangianw: could you point me to one of the logs?13:25
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560719:08
ianwjohnsom / rm_work : i'm assuming no news is good news re partition-related failure rates?19:28
johnsomYeah, haven't seen an issue yet19:29
ianw++ given the prior frequency, that seems good19:30
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590719:40
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590719:44
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:19
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:26
rm_workjohnsom: AUGH WHAT20:29
rm_worksorry wrong channel20:29
rm_worknm this is the right channel20:30
rm_workeverything is blowing up right now in the gate20:30
rm_workhttp://logs.openstack.org/92/475892/1/gate/gate-octavia-v1-dsvm-scenario-ubuntu-xenial/8a5f2c0/logs/devstacklog.txt.gz#_2017-06-20_19_57_12_74120:30
johnsomHa, yeah, looks like a bad cloud image20:31
rm_workianw: T_T20:32
rm_worki'm starting to think there's a curse of some sort at work here20:33
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:36
ianwrm_work: ^ why i'm trying to get the gate using mirrors!20:36
rm_workk20:37
ianwbut yes, i agree there is a curse atm20:37
ianwwe need to get that image cached like we do for devstack ... it's in the queue to work on20:37
johnsomIt is the third milestone curse.20:37
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:39
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:47
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:51
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Switch apt-sources test to ubuntu-minimal  https://review.openstack.org/47590720:58
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ianwrm_work: any reason to not use ubuntu-minimal?21:04
rm_workumm21:04
rm_worki think we maybe tried and it didn't work?21:04
rm_workwe can try again21:04
rm_worki forget why21:04
rm_worki can spin a devstack really quick21:05
ianwhmm, well it's going to be easier to mirror-ise ... see that patch 47590721:05
rm_workyeah21:05
ianwif we get that ground work in, you could in theory switch, include the openstack-ci-mirrors element during testing and be isolated from the image download21:06
rm_workianw: so i'd just change:21:07
rm_workAMP_element_sequence=${AMP_element_sequence:-"base vm ubuntu"}21:08
rm_workto be ubuntu-minimal21:08
rm_workright?21:08
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rm_workdib-run-parts Tue Jun 20 14:08:40 PDT 2017 Running /tmp/dib_build.NcouTJq8/hooks/root.d/08-debootstrap21:11
rm_worksh: 1: debootstrap: not found21:11
rm_workwut21:12
rm_workis this a fail on my side?21:12
rm_worknot actually sure how old this dib is21:12
rm_worki should update everything21:12
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dirkianw: any links to the opensuse failures or a log message that I could search for in logstash?21:19
ianwrm_work: you'll probably need different bits installed21:27
ianwsee tests/install_test_deps.sh21:27
ianwdirk: http://logs.openstack.org/51/475051/1/check/gate-dib-dsvm-functests-python2-ubuntu-trusty-extras-nv/d529b7b/console.html21:28
rm_workk, urg, really didn't/don't have time to be dealing with this presently T_T21:29
rm_work*cursed*21:29
ianwrm_work: no worries ... just an idea21:29
rm_workyeah i was gonna try it if it was simple, but i can't affort to yak shave ATM21:29
dirkianw: ah, ok, so the download servers are not responding / in time21:30
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dirkianw: hmm, I wonder if that's an ipv6 thing21:32
dirkianw: did you see a fail on ipv4 ever?21:32
ianwdirk: i'm not sure, there's been so many failures lately it could be anything21:34
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ianwmaybe just look through recent failures21:35
ianwi just learnt it's winter solstice here today.  that must explain all these gremlins21:35
dirkianw: from a brief look it seems ipv6 related21:42
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dirkJust browsing through the logstash hits, 48 hits in the last 6 hours21:42
dirkI do see accesses to the same mirror via ipv4 succeeding21:43
ianwdirk: hmm, suse's end or our end?21:52
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dirkWell, likely that particular mirror has a problem with the ipv6 connectivity21:55
dirkIpv6 outbound from the cloud probably works because the master download redirector is serving via ipv6 as well21:56
dirkSo it's bad luck us getting redirected to a mirror that seems to be partitioned ipv6 wise21:56
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ianwdirk: ^ that element in there, openstack-ci-mirrors -- i'd like to extend that so it "just works" for everything22:15
dirkianw: well, there's more low hanging fruits. First of all we could set a timeout on mirror download to avoid failing the job on a single bad mirror. There is a way to fetch a list of mirrors that serve that file in the current version so we could try all of them22:17
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dirkI would look at that approach first before setting up more complicated mirroring infra22:19
ianwdirk: yeah ... the real solution for these is to pre-cache the downloads in the infra images like we do for devstack images22:19
ianwand not hit the network at all22:19
ianwthe problem has been getting the list of images, and making dib use them22:20
dirkIanw: yes for ci, not for actual end users. Something worth keeping in mind that we don't do things primarily to keep the ci happy ;-)22:20
ianwwell doing extra loops extra is really just for ci, i think users are exponentially less likely to hit this running once a day22:23
ianwrather than having timeouts etc i'd rather us have the infrastructure to do it right ... something we've put off for too long22:24
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560722:38
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Use local mirror for ubuntu-minimal jobs  https://review.openstack.org/47590723:29
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Start at using CI mirrors for fedora/centos  https://review.openstack.org/47560723:29

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