Monday, 2017-06-19

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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Sync after writing partition table  https://review.openstack.org/47520300:37
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ianwi'll try and look this afternoon, but dib seems broken in two ways now ... ^ and dealing with the debian stable release00:49
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fungiianw: for debian stretch (released yesterday)?00:51
fungior maybe that was today00:51
ianwyeah, well we just use "stable" which has now become ... unstable :)00:51
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fungiheh. momentarily unstable, until we adjust ;)00:52
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fungibut yes, we should be installing by release codename since that's how we differentiate our image labels00:53
fungibuilding debian-jessie images that are actually stretch would be extra weird00:53
fungii assume that's the case already for our ci images at least00:54
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ianwi think so, too scared to look atm :)00:55
ianwone thing at a time :)00:55
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fungiright, don't go looking for trouble!01:00
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ianwyou'll never guess what package starting with "s" is causing problems01:07
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fungisystemg?01:22
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Install systemd earlier for strech  https://review.openstack.org/47520601:41
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Install systemd earlier for Stretch  https://review.openstack.org/47520601:42
ianwhrm, do suse nodes have an issue to?01:46
ianwgate-dsvm-nodepool-ubuntu-src: and gate-dsvm-nodepool-opensuse-src: have been queued for over an hour01:46
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ianw    % (action, command, out, err))01:50
ianwException: Unable to run ready script01:50
ianwcommand: cd /opt/nodepool-scripts &&  ./configure_mirror.sh ubuntu-xenial-osic-cloud1-s3500-937640201:50
ianw+ host -W 30 git.openstack.org01:50
ianw;; connection timed out; no servers could be reached01:50
clarkbmy unbound change probavly derped01:56
clarkb:(01:56
ianwclarkb: yeah, it gives a synatx error01:57
ianwhttp://paste.openstack.org/show/613056/01:58
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ianwit does seem like it's right02:00
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ianwi think it might be the ""'s02:02
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fungithat's the symptom i was seeing with the new ubuntu-trusty images as well (which are now rolled back to the previous ones and paused there)02:16
ianwnahh, it's just got to be under "server:"02:16
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ianwok ... i think we want to rebuild at this point, let me get a change out02:17
fungii guess we can unpause the trusty images too if that's the issue02:17
openstackgerritIan Wienand proposed openstack-infra/project-config master: Fix unbound logging config syntax  https://review.openstack.org/47520902:19
ianwif you want to check "ssh root@46.254.11.23" i got that going with ^02:19
ianwhttp://paste.openstack.org/show/613057/02:21
ianwi'll just grab some lunch, but i can merge and rebuild images ... they should be ok for when .eu wakes up02:24
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ianwohhh ... there might be issues merging it if the nodes are stuck, hmm, i guess reverting xenial will do it02:36
ianwthat would be 34002:36
ianwok, i'm going to delete xenial 340, since we know it's a config syntax issue02:37
ianwok, that's cleared out02:40
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ianwalright, top of the gate starting to move along a bit ... i think that might get us there02:43
clarkbI've approved we can probably force merge if necessary too02:47
clarkband sorry for that my derp02:47
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clarkblooks like things are moving. I'll keep an eye on irc so let me know if I can help02:49
ianwyep, i think that's sufficient, but i can redo the builds so we get the unbound log file anyway02:49
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openstackgerritMerged openstack-infra/project-config master: Fix unbound logging config syntax  https://review.openstack.org/47520903:00
openstackgerritIan Wienand proposed openstack-infra/project-config master: Revert "Move ubuntu-trusty image pause to correct section"  https://review.openstack.org/47521303:01
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Install systemd earlier for Stretch  https://review.openstack.org/47520603:27
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openstackgerritMerged openstack-infra/release-tools master: README: Rename --no_dry_run to --no-dry-run  https://review.openstack.org/47499504:09
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openstackgerritTristan Cacqueray proposed openstack-infra/zuul feature/zuulv3: requirements: update ansible version  https://review.openstack.org/47522804:29
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openstackgerritTristan Cacqueray proposed openstack-infra/zuul feature/zuulv3: requirements: remove ordereddict  https://review.openstack.org/47522904:32
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ianwbah, i put a bunch of status about nb03 in #openstack-dib05:03
ianwpabelanger: ^ rebooted, cleared out ... is building again, see how it goes.  need to keep an eye on if it's leaking05:03
ianwor if it just got full disk and then spiraled out of control05:03
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openstackgerritAdrian Turjak proposed openstack-infra/project-config master: new project - Adjutant  https://review.openstack.org/47486705:14
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ianwheh, centos might have been spared failures due to it's failing to build loop05:18
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AJaegerfungi, thanks for fixing and sorry for leading to wrong kind of nodes05:59
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ianwhmm ... centos-7 hit the "no partition error"06:17
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kevinbentonfungi: sorry, i meant 'external' from the perspective of the virtual cloud being built06:47
kevinbentonfungi: so when tempest creates an SSH connection into an booted VM via it's floating IP, it's sourcing the connection from an address on the same subnet as the floating IP06:48
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kevinbentonfungi: the reason I'm asking is that I think we had a serious regression in a DVR upgrade path that basically stopped floating IPs from being able to communicate with things outside of the external network06:50
kevinbentonfungi: (loss of default route in a namespace)06:50
kevinbentonfungi: so i'm figuring out if grenade missed it because of missing coverage, or just because it wouldn't have caught it by virtue of being directly attached to the VMs' floating IP network06:51
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openstackgerritIan Wienand proposed openstack/diskimage-builder master: Sync after writing partition table  https://review.openstack.org/47520307:13
openstackgerritIan Wienand proposed openstack/diskimage-builder master: Sync after writing partition table  https://review.openstack.org/47520307:14
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openstackgerritMerged openstack-infra/project-config master: [fuel] Grant permissions to fuel-stable-core  https://review.openstack.org/47454107:18
openstackgerritMerged openstack-infra/project-config master: Promote manila lvm centos 7 job to voting  https://review.openstack.org/47230207:20
openstackgerritMerged openstack-infra/project-config master: Make the linter job voting  https://review.openstack.org/47385907:20
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openstackgerritMerged openstack-infra/project-config master: Switch Fedora job to voting  https://review.openstack.org/47430107:21
openstackgerritMerged openstack-infra/project-config master: Add experimental py35 job to barbican-tempest-plugin  https://review.openstack.org/47457207:21
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openstackgerritMerged openstack-infra/project-config master: Add py35 job to instack-undercloud  https://review.openstack.org/47502607:21
openstackgerritMerged openstack-infra/project-config master: neutron: Pass python version to gate hook  https://review.openstack.org/47458507:22
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openstackgerritMerged openstack-infra/project-config master: Cleanup lvm-multibackend job usage for nova/cinder  https://review.openstack.org/47478607:33
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openstackgerritUnana Okpoyo proposed openstack-infra/project-config master: A Devstack-plugin that installs a VMAX backend  https://review.openstack.org/47492407:34
openstackgerritJan Provaznik proposed openstack-infra/project-config master: Add new puppet-ganesha project  https://review.openstack.org/47447407:36
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openstackgerritMerged openstack-infra/project-config master: Place subunit result file in the correct place  https://review.openstack.org/47431207:36
openstackgerritMerged openstack-infra/project-config master: [Zun] Turn dsvm job to voting  https://review.openstack.org/47184207:36
openstackgerritMerged openstack-infra/project-config master: Add OSH-AddOns to IRC channel notification  https://review.openstack.org/47120707:36
openstackgerritMasayuki Igawa proposed openstack-infra/subunit2sql master: Add vcs status to version option  https://review.openstack.org/47527507:36
openstackgerritMerged openstack-infra/project-config master: New project - OpenStack-Spaceport  https://review.openstack.org/47279107:36
openstackgerritMerged openstack-infra/project-config master: Add coverage job to tempest check  https://review.openstack.org/47085607:37
openstackgerritMerged openstack-infra/project-config master: Gerritbot: track current branches for sahara repositories  https://review.openstack.org/47186007:37
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openstackgerritMerged openstack-infra/project-config master: Create the requirements stable maintence team  https://review.openstack.org/47041907:39
openstackgerritMerged openstack-infra/project-config master: Create tap-as-a-service-dashboard project  https://review.openstack.org/46874707:39
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openstackgerritMerged openstack-infra/project-config master: Add neutron-dynamic-routing job with ryu master  https://review.openstack.org/46158407:44
openstackgerritMerged openstack-infra/project-config master: Add log copier to dib jobs  https://review.openstack.org/47482807:45
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openstackgerritDaniel Mellado proposed openstack-infra/project-config master: Create tempest non-voting gate in kuryr-kubernetes  https://review.openstack.org/47499307:56
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kornicameisterhi guys, I am looking for some help around my problem with python27 gate08:30
kornicameisteris there anyone that could help out08:30
kornicameister?08:30
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openstackgerritAndy McCrae proposed openstack-infra/project-config master: Propose a job for keystone rolling upgrades  https://review.openstack.org/47141908:47
openstackgerritMarkos Chandras (hwoarang) proposed openstack-infra/project-config master: bifrost: Fix node for bifrost jobs  https://review.openstack.org/47529008:47
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openstackgerritChristian Berendt proposed openstack-infra/jeepyb master: Remove leading whitespaces from the Gerrit welcome message  https://review.openstack.org/31092608:53
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openstackgerritPratik Shah proposed openstack-infra/project-config master: [WIP] Added rough changes to check experimental unit tests for Omni project using Zuul  https://review.openstack.org/47530009:01
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openstackgerritMarkos Chandras (hwoarang) proposed openstack-infra/project-config master: bifrost: Fix node for bifrost jobs  https://review.openstack.org/47529009:03
openstackgerritMerged openstack-infra/release-tools master: lp-tag.py: be prepared for empty lines in input  https://review.openstack.org/47399209:05
openstackgerritArx Cruz proposed openstack-infra/tripleo-ci master: Removing duplicate set in ovb-settings  https://review.openstack.org/47530409:11
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openstackgerritDaniel Mellado proposed openstack-infra/project-config master: Create tempest non-voting gate in kuryr-kubernetes  https://review.openstack.org/47499309:37
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dalvarezhi guys, do you know if this is going to be fixed or i did something wrong:  https://storyboard.openstack.org/#!/story/200095509:40
dalvarezthanks a lot09:40
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openstackgerritArx Cruz proposed openstack-infra/tripleo-ci master: Fix stackviz collect data  https://review.openstack.org/47455910:00
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dalvarezfrickler, thanks for looking into it, should it be fixed now then?10:12
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fricklerdalvarez: I don't know, but the old logs are expired and deleted, so it's difficult to tell even what the error was10:18
dalvarezfrickler, ah true... in my first comment I paste the error i got locally which IIRC it was the same i saw in gate10:20
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openstackgerritOpenStack Proposal Bot proposed openstack-infra/project-config master: Normalize projects.yaml  https://review.openstack.org/47532110:29
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openstackgerritDmitry Nikishov proposed openstack-infra/project-config master: Add fuel-plugin-detach-netnode  https://review.openstack.org/47532310:44
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openstackgerritPratik Shah proposed openstack-infra/project-config master: Added changes to run unit tests for Omni project using Zuul  https://review.openstack.org/47530010:50
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openstackgerritMarkos Chandras (hwoarang) proposed openstack-infra/project-config master: jenkins: scripts: install-distro-packages: Use --no-recommends on zypper  https://review.openstack.org/47533111:01
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openstackgerritMerged openstack-infra/project-config master: Normalize projects.yaml  https://review.openstack.org/47532111:04
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openstackgerritLajos Katona proposed openstack-infra/project-config master: Enable q-trunk in heat dsvm functional jobs  https://review.openstack.org/47370011:06
oansonHello. On my environment (Fedora 25, updated) devstack is broken, failing on setting root privileges on mysqk (mariadb-10.1.24). Gates seem to work, but they use Ubuntu Xenial with mysql (not mariadb). Anyone else ran into this issue?11:06
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oansonError is for command: +lib/databases/mysql:configure_database_mysql:87  sudo mysqladmin -u root password password : You cannot use 'password' command as mysqld runs with grant tables disabled (was started with --skip-grant-tables). Use: "mysqladmin flush-privileges password '*'" instead11:09
oansonAnd for sudo mysql -uroot -psecrete -h127.0.0.1 -e 'GRANT ALL PRIVILEGES ON *.* TO '\''root'\''@'\''%'\'' identified by '\''password\'';' : ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)11:09
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openstackgerritHieu LE proposed openstack-infra/project-config master: Enable horizon for designate grenade gate  https://review.openstack.org/47533711:14
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dhellmannmordred : is there any reason to hold off on a pbr 3.1.0 release?11:43
openstackgerritEgor Borisov proposed openstack-infra/jenkins-job-builder master: Add integration with Allure Report plugin.  https://review.openstack.org/47518511:44
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openstackgerritSagi Shnaidman proposed openstack-infra/tripleo-ci master: Add script parsing status multinode periodic jobs  https://review.openstack.org/47519711:45
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openstackgerritDavid Shrewsbury proposed openstack-infra/zuul feature/zuulv3: Add log streaming test  https://review.openstack.org/47107911:51
openstackgerritSagi Shnaidman proposed openstack-infra/tripleo-ci master: Add multinode jobs to promotion  https://review.openstack.org/47520011:54
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openstackgerritSaad Zaher proposed openstack-infra/project-config master: Added Freezer tempest plugin repo  https://review.openstack.org/47273211:59
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openstackgerritTristan Cacqueray proposed openstack-infra/zuul feature/zuulv3: github: gracefully handle unknown event  https://review.openstack.org/47324912:03
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openstackgerritTristan Cacqueray proposed openstack-infra/zuul feature/zuulv3: Add support for zuul.d configuration split  https://review.openstack.org/47376412:20
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openstackgerritArx Cruz proposed openstack-infra/tripleo-ci master: Fix stackviz collect data  https://review.openstack.org/47455912:27
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openstackgerritTristan Cacqueray proposed openstack-infra/zuul feature/zuulv3: github: prevent getRepoPermission to raise AttributeError  https://review.openstack.org/47536812:36
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lennyboanson, I am facing same issue on Fedora2412:47
oansonlennyb, I don't have a solution yet :(12:47
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lennyboanson, me neither. We need Fedora :(.12:48
sbezverkfungi: ping12:51
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robcresswellAnyone seen an issue with pip installing the wrong version when using the project tarballs? I'm assuming this is a stale build dir or cache or something, but its in a venv so I assumed that would work around that issue.13:00
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odyssey4mewe're still seeing a lot of DNS resolution failures clarkb fungi :( for example: http://logs.openstack.org/05/471805/7/check/gate-openstack-ansible-tests-ansible-func-centos-7/4aeb436/console.html#_2017-06-19_13_00_36_30057713:03
lennyboanson, is there a irc channel for global-requirements? Somehow I have a feeling that it's related13:06
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robcresswelllennyb: #openstack-requirements ?13:08
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lennybrobcresswell, thanks13:13
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fungiodyssey4me: yeah, the only additional change we've made is to enable error logging in unbound so we can try to better pinpoint the issue, though we suspect the problem is global for the .org tld so other than trying to convince afilias that they have a problem there may not be much else we can do13:15
openstackgerritMarkos Chandras (hwoarang) proposed openstack-infra/project-config master: jenkins: scripts: propose_update.sh: Use sync-test-repos.sh from OSA repo  https://review.openstack.org/47538113:16
openstackgerritStephen Finucane proposed openstack-dev/pbr master: gitignore: Ignore .venv  https://review.openstack.org/47538213:16
odyssey4mefungi but this is untenable - our failure rate is debilitating, and this was never a problem before friday13:16
odyssey4meso we do need to figure out something13:17
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openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538513:18
fungiodyssey4me: we were seeing it well before friday from what i understood. any dns records in particular impacting you (git.o.o? tarballs.o.o? something else?). wondering if there are ways we could inject extended ttls for pre-cached values into our images or something13:19
fungiodyssey4me: you're going through the local caching resolver configured on our images, right?13:19
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odyssey4mefungi we don't reconfigure the resolvers, so I assume so13:20
odyssey4meany containers resolve through the hosts too13:20
odyssey4methe failure I'm seeing most often is images.linuxcontainers.org: http://logs.openstack.org/05/471805/7/check/gate-openstack-ansible-tests-ansible-func-centos-7/4aeb436/console.html#_2017-06-19_13_00_36_30057713:21
fungiodyssey4me: that would match our observations that there's something amiss with one or more of the .org tld nameservers13:21
openstackgerritMerged openstack/diskimage-builder master: Install systemd earlier for Stretch  https://review.openstack.org/47520613:22
fungii'll be at a better computer in a few minutes and should be able to work out whether we're already collecting the new logs we're generating or need to adjust jobs to copy those out13:23
mordredfungi: https://serverfault.com/questions/18748/overriding-some-dns-entries-in-bind-for-internal-networks13:23
mordredfungi: we could run bind and override individual records then point our unbound at our bind ... although that seems very sadmaking if we wind up there13:24
sshnaidmdo we have a mirror (afs?) for downloading a cirros image?13:24
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sshnaidmhttp://download.cirros-cloud.net drops connections13:24
mordredfungi: that same article shows syntax for doing the same with unbound directly13:25
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fungisshnaidm: we preinstall cirros and maybe other images onto the filesystems of our images, based on which ones devstack claims to need13:26
sshnaidmfungi, where is it located?13:27
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mordredsshnaidm: /opt/cache/files13:29
mordredsshnaidm: http://paste.openstack.org/show/613107/13:29
sshnaidmmordred, thanks13:30
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namnhHi everyone, could you please help me to review this patch: https://review.openstack.org/#/c/474824/. It got +2 from one core-reviewer.13:36
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openstackgerritLucas Alvares Gomes proposed openstack-infra/project-config master: Add a non-voting neutron and networking-ovn job to ovsdbapp  https://review.openstack.org/47539013:41
openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538513:44
dmelladoclarkb: fungi would you mind having a look at this patch when you get the chance? https://review.openstack.org/#/c/474993/13:44
dmelladothanks in advance!13:44
dmelladoit's in order to create a non-voting kuryr-k8s gate13:44
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openstackgerritTin Lam proposed openstack-infra/project-config master: Add new repo openstack-helm-infra under OSH  https://review.openstack.org/46907913:50
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openstackgerritMonty Taylor proposed openstack-infra/zuul feature/zuulv3: Remove use of six and ordereddict libraries  https://review.openstack.org/47513514:09
yuvaloanson: lennyb: I think I found a solution to that14:12
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* lennyb listening to yuval14:14
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openstackgerritDavid Shrewsbury proposed openstack-infra/zuul feature/zuulv3: Remove py2 SocketServer import  https://review.openstack.org/47539914:16
openstackgerritMerged openstack-infra/zuul feature/zuulv3: Add note to README about Python3  https://review.openstack.org/47507014:16
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openstackgerritJeremy Stanley proposed openstack-infra/project-config master: Temporarily copy unbound.log in test-results  https://review.openstack.org/47540214:19
openstackgerritJeremy Stanley proposed openstack-infra/devstack-gate master: Temporarily copy unbound.log in cleanup_host  https://review.openstack.org/47540314:19
funginot sure whether we need both, but there they are for completeness. i'm going to try to trip a failure by rechecking 475403 and seeing what we catch there14:20
lennybyuval, what solution are you thinking about?14:24
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fungithe d-g change seems to properly collect the log at least: http://logs.openstack.org/03/475403/1/check/gate-dg-hooks-dsvm/b2280ae/logs/unbound_log.txt.gz14:29
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yuvallennyb: not sure, but I think https://review.openstack.org/#/c/475410/14:32
openstackgerritTom Barron proposed openstack-infra/project-config master: Move experimental cephfs jobs to check queue  https://review.openstack.org/47541114:33
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openstackgerritTom Barron proposed openstack-infra/project-config master: Move manila cephfs jobs to check queue  https://review.openstack.org/47541114:35
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clarkbfungi: +2'd the d-g change, we can probably go ahead and approve that one? left comment on the project-config change14:46
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lennybyuval, thanks, I will check it and comment14:46
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openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538514:48
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mordredclarkb, fungi: +A the d-g one14:51
openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Test with bonded public interface  https://review.openstack.org/38556214:51
openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Move PublicVirtualFixedIPs to enable-tls.yaml  https://review.openstack.org/47541914:51
mordredclarkb: once we land that shade patch ^^ we're good for a shade release - which will no-longer use novaclient14:51
mordredclarkb: (so we should obviously watch nodepool when we cut that one)14:52
clarkbmordred: ya was just reading that, I think there is a bug in the code from oslo :) it should use locale.getpreferredencoding not sys.getdefaultencoding as one represents the users pref (which better represents what stdin will be) and the other is what python is built to default to which is entirely up to who knows (I think)14:53
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mordredclarkb: kk14:56
clarkbmordred: I don't know that it is that big of a deal though, seems like it tries extra hard to find any encoding that works14:57
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mordredclarkb: yah - honestly, it should probably crab locale.getpreferredencoding and sys.getdefaultencoding and try both14:59
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openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Ping test horizon  https://review.openstack.org/47275815:01
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openstackgerritEmilien Macchi proposed openstack-infra/project-config master: Increase OVN testing coverage  https://review.openstack.org/47542315:12
openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538515:13
openstackgerritMonty Taylor proposed openstack-infra/shade master: Try all the detected encodings, not just one  https://review.openstack.org/47542415:13
mordredclarkb: k. that updates based on your thought - and follows up with one that does a list15:14
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openstackgerritJeremy Stanley proposed openstack-infra/project-config master: Add a Puppet module for the PTG IRC Bot  https://review.openstack.org/47542915:23
openstackgerritJeremy Stanley proposed openstack-infra/project-config master: Track ptgbot using gerritbot and storyboard  https://review.openstack.org/47543015:23
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openstackgerritStephen Finucane proposed openstack-dev/pbr master: Use 'build_reno' setuptools extension if available  https://review.openstack.org/47503415:29
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openstackgerritMonty Taylor proposed openstack-infra/zuul feature/zuulv3: Remove use of six and ordereddict libraries  https://review.openstack.org/47513515:31
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clarkbfungi: mordred http://logs.openstack.org/03/475403/1/check/gate-tempest-dsvm-neutron-full-ubuntu-xenial/9e56ed1/console.html#_2017-06-19_15_16_13_869549 d-g failed in tempest :(15:33
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clarkbhttp://logs.openstack.org/03/475403/1/check/gate-tempest-dsvm-neutron-full-opensuse-422-nv/0180520/console.html#_2017-06-19_15_23_00_119260 in different jobs :(15:33
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fungiclarkb: yep, i saw that as well. will recheck once the remainder finish15:35
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openstackgerritMonty Taylor proposed openstack-infra/zuul feature/zuulv3: Remove use of six library  https://review.openstack.org/47513515:36
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openstackgerritSylvain Baubeau proposed openstack-infra/jenkins-job-builder master: Add support for black/white lists of labels in ghprb module  https://review.openstack.org/47544315:41
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lennybyuval, your patch causes keystone to fail15:45
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prometheanfirewhat's the proper way of going about adding a new team, we had one approved but I'm not sure as to the next step https://review.openstack.org/47041915:47
prometheanfireteam/group15:47
prometheanfiregerrit groups15:49
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prometheanfirelooks like we need someone added to https://review.openstack.org/#/admin/groups/1789,members15:51
prometheanfirehttps://docs.openstack.org/infra/manual/creators.html#update-the-gerrit-group-members15:51
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prometheanfireso at least tonyb15:52
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pabelangerright, we manually do it today. We just look for the original patch to add the project, the add that use to the group15:53
clarkbor ptl of project if part of existing project15:53
pabelangerya15:53
clarkbin this case it is stable so I think tonyb wins?15:53
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dmelladoAJaeger: ping welcome back, I'm not really sure on how to modify this to also track non-master branches but future stables ones16:00
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dmelladore: https://review.openstack.org/#/c/474993/7/zuul/layout.yaml16:01
dmelladocould you point me to doc or explain this to me?16:01
dmelladopabelanger: clarkb maybe you can do this too, thanks in advance!16:01
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clarkbprometheanfire: I have added tonyb16:02
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clarkbdmellado: you do a negative lookahead regex like on line 3067 to not match current stable branches, but thne it will match any other branch including future stable and master16:03
dmelladoclarkb: oh, I see, thanks!16:04
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clarkbfungi: I got the recheck in16:06
dmelladoso then branch: ^(?!stable/(?:pike)).*$16:06
dmelladowould match the future stable/pike when available16:06
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dmelladoand for now would only do master16:07
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clarkbdmellado: that would say don't match pike, and will match any other branch including master16:07
dmelladogot it16:07
fungithanks clarkb!16:08
prometheanfireclarkb: thanks16:08
fungidmellado: so what you probably want is one that explicitly says not to match stable/newton or stable/ocata16:09
fungi(you can ignore stable/mitaka as eol is underway there)16:09
dmelladofungi: well, for kuryr-kubernetes we only have master so far16:09
dmelladoso maybe I can put just branch:master16:09
dmelladoI was thinking on the future stable releases16:10
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dmelladohttps://github.com/openstack/kuryr-kubernetes16:10
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dmelladobut maybe it would make sense to put16:11
dmelladobranch: ^(?!stable/(newton|ocata)).*$16:11
dmelladothis would pick up master and then the future pike unless explicitly added16:11
* dmellado learns a bit more each time he has to fight with infra xD16:11
dmelladothanks!16:11
clarkbyup I think that is what AJaeger had in mind16:11
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fungidmellado: oh, if you want it to never match any stable branch (not sure why you would make that choice, but whatever) you could just tell it to never match anything starting with stable/ or you could just tell it to only ever match master16:11
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openstackgerritDaniel Mellado proposed openstack-infra/project-config master: Create tempest non-voting gate in kuryr-kubernetes  https://review.openstack.org/47499316:12
dmelladoI guess I got it this time, thanks clarkb, fungi ;)16:13
dmelladoand of course AJaeger ;)16:13
clarkbfungi: if it is going to fail in check I'd like it to fail on dns lookups :)16:13
fungiclarkb: me too16:13
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openstackgerritDaniel Mellado proposed openstack-infra/project-config master: Create tempest non-voting gate in kuryr-kubernetes  https://review.openstack.org/47499316:31
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openstackgerritMerged openstack/diskimage-builder master: Sync after writing partition table  https://review.openstack.org/47520316:49
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fungiinfra-root: http://www.openwall.com/lists/oss-security/2017/06/19/1 is exciting... we may want to think about orchestrating reboots, at least for some more sensitive systems, once we confirm kernel updates are applied17:01
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fungiif you look at the bottom of https://lists.debian.org/debian-security-announce/2017/maillist.html sorted by date, you can see the (currently 4) advisories debian has issued today. i expect ubuntu is announcing similar ones17:02
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fungiahh, yep, two so far at the bottom of https://lists.ubuntu.com/archives/ubuntu-security-announce/2017-June/date.html are from today (exim and glibc)17:05
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clarkbwee17:06
clarkbfungi: I'm trying to finish up this gerrit upgrade doc then can help with that17:06
fungii'm referencing announcement mailing list archives mainly because neither debian nor ubuntu update their vulnerability listing web sites quickly, so aren't showing these yet17:07
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* fungi is proud of the openstack vmt's website publication automation which happens faster than we can send e-mail copies of the announcements17:07
jeblairfungi: oh, do we need to send email faster?  i can help with that.  ;)17:08
openstackgerritMerged openstack-infra/shade master: Convert remaining nova tests to requests_mock  https://review.openstack.org/47519017:08
fungijeblair: the thuoght has crossed my mind... if we smashed the release announcements and artifact signing jobs together into an ossa repo job...17:08
openstackgerritMerged openstack-infra/shade master: Translate final nova calls to REST  https://review.openstack.org/47519117:09
openstackgerritMerged openstack-infra/shade master: Remove novaclient from shade's dependencies  https://review.openstack.org/47519217:09
pabelangerfungi: I have to run out for an errand now, I am not sure how much help I'll be today17:09
jeblairfungi: unfortunately, i'm getting in a metal tube today, so can't help much with the updates :(17:09
fungijeblair: but it's nice to be able to have actual vmt member signatures in the announcements we send to mailing lists, so probably not perfect for automating17:09
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fungijeblair: pabelanger: you'll be with us in spirit!17:10
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pabelangerfungi: clarkb: I'm also traveling today too. I expect I'll be around limited this week. As of friday, I am also on PTO for 2 weeks. Back to work on July 10th.17:11
fungianyway, probably not super-urgent, but i'll keep tabs on ubuntu package situation (my hopes for centos getting kernel updates quickly are not so high)17:11
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* mordred also travelling today17:11
fungii am disappearing from thursday through monday, lots of family coming to visit for a long weekend17:11
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clarkbinfra-root https://etherpad.openstack.org/p/gerrit-2.13.-upgrade-steps is ready for review now17:14
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fungiyay! thanks17:18
fungialso, my d-g change to collect the unbound log is still passing :/17:18
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clarkbwell if it merges then it will get applied to a lot mroe job runs17:19
openstackgerritJeremy Stanley proposed openstack-infra/project-config master: Temporarily copy unbound.log in test-results  https://review.openstack.org/47540217:19
fungiclarkb: ^ fixed the copy/paste error you spotted. thanks again17:19
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clarkbfungi: thinking about ^ more, does the zl ansible executor stuff care if the target is outside of the workspace? I want to say jenkins had a fit if it was17:20
clarkbjeblair: ^ do you know off the top of your head?17:20
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fungiooh, good question17:21
mordredclarkb: I know in v3 we do not care about remote file paths outside of the workspace path17:21
mordredin 2.5 I _doubt_ we'd care, becuase caring would take a lot of effort17:22
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jeblairmordred: i agree.  clarkb: i *think* that's fine.17:24
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clarkbcool I have +2'd17:24
clarkbif others can review I am happy to babysit and keep an eye out for that issue17:25
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fungii went skimming macros.yaml and all sources in other scp publishers are relative (probably owing to jenkins expectations more than anything)17:26
mordredclarkb: I have also +2'd it - today is a travel day so I'm not sure I can help watch it17:26
fungiso i agree we don't have any precedent17:26
fungimaybe we see what we catch with the devstack-gate change first rather than risk breaking most other jobs in our ci17:27
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fungii've wip'd it for now17:28
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mordredclarkb, Shrews: either of you want to look at the user-data base64 encoding patches: https://review.openstack.org/#/c/475385 https://review.openstack.org/#/c/47542417:29
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tushar1clarkb : Hi17:30
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tushar1clarkb : In last week I discussed the gearman plugin issue which I am facing in third party CI17:30
smarcet_fungi : afternoon i am trying to set up locally this https://github.com/openstack/openstack-manuals, bc need to migrate google search to swiftype search17:30
mordredclarkb, Shrews: the user who reported the bug has verified that ps2 of the first patch fixed his issue17:30
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smarcet_fungi: basically i was crawling at docs but not found any clear instructions on how to set up the site locally, should i check on puppet script ?17:31
fungismarcet_: are you running into challenges with the build instructions in the readme?17:31
tushar1clarkb : I checked jenkins logs, I didnt found any error message there17:31
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fungismarcet_: oh, i can get you a link to the apache vhost we use for docs.openstack.org if that helps17:32
smarcet_fungi: well from waht i understand the build instructions on readme it just to build up the doc, just wana to host the site to change something on header17:32
smarcet_fungi: yes that would help thx17:32
tushar1clarkb : the error message in zuul.log is - job is not registered with gearman ,17:32
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fungismarcet_: the template is at http://git.openstack.org/cgit/openstack-infra/system-config/tree/modules/openstack_project/templates/docs.vhost.erb17:33
smarcet_fungi: thx!17:33
tushar1clarkb : my question here-  is there any dependency of version of zuul,gearman plugin and jenkins?17:33
fungismarcet_: any time! let us know if you have other questions. the search feature would be useful to have working again17:34
tushar1currently our setup is having zuul 2.1.0 jenkins -1.642 and gearman plugin with 0.1.117:34
smarcet_fungi: sure really appreciate it :) i will thx!17:34
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clarkbtushar1: there shouldn't be, but we don't run jenkins anymore so I'm not sure if latest jenkins still works17:35
tushar1clarkb : okay17:36
fungitushar1: normally the jenkins gearman plugin will register jobs into gearman when a new slave is attached to the master, but you should be able to trigger it for any jobs registered to labels/slaves in your jenkins configuration by disabling and reenabling the plugin17:36
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fungitushar1: also something like `echo "status" | nc localhost 4730 | grep somejob` on your zuul server (assuming the gearman service is local to zuul) should show you what labels are registered for somejob17:37
smarcet_fungi: btw i dont see it the node docs.openstack.org here https://github.com/openstack-infra/system-config/blob/master/manifests/site.pp17:38
fungitushar1: an example from ours... http://paste.openstack.org/show/613125/17:38
fungismarcet_: it's a vhost running on files01.openstack.org, so the entrypoint is http://git.openstack.org/cgit/openstack-infra/system-config/tree/manifests/site.pp#n65717:39
smarcet_ok got it thx17:39
tushar1fungi : clarkb: yes `echo "status" | nc localhost 4730 | grep somejob` this command should show the output, but in our case it is  not showing any job registered with is command17:39
fungitushar1: oh, there's also a semi-recent change in jenkins which may break the gearman plugin if you don't apply a workaround... i'll see if i can find the mailing list thread about that17:41
fungismarcet_: also if you do a dns lookup of docs.openstack.org you'll see that it's a cname for files.openstack.org which is in turn a cname for files01.openstack.org (in case you want to know how to figure this out for similar situations in the future)17:42
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tushar1fungi : okk17:42
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smarcet_fungi: ok thx for the info :)17:43
fungitushar1: nevermind, i was thinking of the change which makes jobs running in jenkins not receive zuul envvars from the gearman plugin, but that wouldn't impact job registration into gearman17:43
fungitushar1: are your jenkins and zuul/gearman services running on the same server or is there a chance you have a firewall blocking some traffic between the jenkins server and the zuul/gearman server (particularly 4730/tcp)?17:44
clarkbmordred: is it bad that I think the novaclient logic is buggy too? Shouldn't we do the safe_encode if python2 or python3 and not just if python2?17:45
tushar1fungi : jenkins and zuul/gearman running on same server17:45
tushar1thats why there is no chance of firewall blocking17:45
clarkbmordred: mostly worried that python3 case only works with utf8 and it could be something different, not a major problem for those of us on linux but ya17:45
fungitushar1: can you paste the output of `echo status | nc localhost 4730` to http://paste.openstack.org/ and let us know the url it gives you?17:46
tushar1fungi : http://paste.openstack.org/show/613126/17:47
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clarkbmordred: I left comments not really sure they are worth -1's as they are improvements in the commonest case17:50
mordredclarkb: thanks17:50
smarcet_fungi: so i have another question , here https://github.com/openstack/openstack-manuals/blob/master/www/index.html i am seeing code block that seems to me jinga2 python engine template syntax, is that correct ?17:50
fungitushar1: i see a build:noop-check-communication in the list there, which i believe indicates the plugin is communicating17:51
smarcet_fungi: i mean its seems that its using a template engine, but no sure which one17:51
fungitushar1: also the set_description and stop imply that as well, i think17:51
tushar1fungi : yes it is showing 1 job build:noop-check-communication17:52
smarcet_smarcet: also i am a bit lost , bc the www folder does not seems to be hosted under a python uWSGI or something similar17:52
fungismarcet_: these are probably questions for the docs team, but it does look like at least something in there is using jinja2 according to https://github.com/openstack/openstack-manuals/blob/master/test-requirements.txt#L1017:53
smarcet_fungi: got it thx17:53
tushar1but I cant see all the jobs which are there in projects.yaml17:54
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tushar1fungi : let me share my projects.yaml17:54
fungismarcet_: as for uwsgi or anything, we just build static content from that source tree and serve the result17:54
smarcet_fungi: oh got it thx for the info :)17:54
openstackgerritDarragh Bailey proposed openstack/python-jenkins master: Migration to using requests  https://review.openstack.org/20563717:55
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fungismarcet_: you can also browse the file tree via (public, global) afs if you're able to get the client installed: https://docs.openstack.org/infra/system-config/afs.html#client-configuration17:56
smarcet_fungi: oh cool thx :)17:56
fungitushar1: if it's just a misconfiguration, then odds are you're missing a node assignment in your job definitions or your node assignment doesn't match the name or label of any slave registered on your jenkins master17:58
fungitushar1: but yes seeing a sample of your jjb configuration can't hurt17:58
tushar1fungi : this is part of the projects.yaml - http://paste.openstack.org/show/613128/17:59
fungitushar1: and do any of your slaves in jenkins have a name or label of d-p-c or d-p-c-fc18:00
fungi?18:00
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tushar1fungi : yes all the slave starts with d-p-c or d-p-c-fc, appending the ID after it18:01
tushar1for example d-p-c-123418:01
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fungitushar1: well, the node id has to be an exact match for the node name or a node label attached to the node. pull up the configuration for one of those nodes in the jenkins webui and see what the "label" field says on it18:02
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fungii would expect to see there be a label on d-p-c-1234 which is just "d-p-c" if it's set up correctly for this18:02
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tushar1fungi: https://bugs.launchpad.net/gearman-plugin/+bug/135389118:08
openstackLaunchpad bug 1353891 in Jenkins Gearman Plugin "Jobs generated by jenkins job builder are not registered" [Undecided,Fix released] - Assigned to Khai Do (zaro0508)18:08
dhellmannpabelanger, clarkb, jeblair, fungi: the docs team is ready to move ahead with the migration of content into project repositories. This patch to add the new unified doc build job is one of the first steps we need. Can you add it to your review lists, please? https://review.openstack.org/#/c/471881/18:09
tushar1fungi : ^ In this bug it is discussed about node name , node label ,target and job name18:09
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tushar1Fungi : I think node label and target name should be same18:10
dhellmannhaving all of these cross-repo depends-on in the migration patches is causing zuul to not want to run tests, so I'd like to get some of the early dependencies out of the way asap18:10
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tushar1which is d-p-c in our case18:10
tushar1fungi : correct if I am wrong18:11
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fungifun, i think i got hit by a netsplit or something else went terrible between my shell server in rackspace dfw and whatever freenode server i was using18:27
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clarkblooks like a fairly large netsplit18:27
fungidhellmann: thanks, starred. i'm still taking a last look through the spec too\18:27
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fungii would expect to see there be a label on d-p-c-1234 which is just "d-p-c" if it's set up correctly for this18:28
fungitushar1: ^18:28
fungitushar1: i read your subsequent comments from the channel log, and it doesn't look like you confirmed what the actual label is on the slaves in your jenkins master18:29
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fungiif neither the slave name nor label matches the node pattern set in the job definition, the gearman plugin won't register it18:30
fungiit doesn't do substring/prefix matching or anything fancy like that18:30
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tushar1fungi : I verified from Jenkins UI , the label is node label is d-p-c18:32
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fungitushar1: okay, rules that out18:33
clarkbfungi: if you are out thursday maybe we want to aim for either tomorrow after meeting or wednesday upgrade of review-dev.openstack.org? I'd like another root around just to sanity check things with me since this is dry run for production and sounds like most other roots will be out and about this week18:34
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fungitushar1: next thing to keep in mind is that the plugin only registers jobs when a new slave is added to your jenkins master, or when the plugin itself is reenabled. the gearman queue is ephemeral and will be emptied when zuul/gearman is restarted so you may need to disable and reenable the gearman plugin or delete and replace a slave to get registrations to show up afterward18:35
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fungiclarkb: i'm good with either or both of those times18:36
openstackgerritSagi Shnaidman proposed openstack-infra/project-config master: Add scenario jobs to tripleo repositories  https://review.openstack.org/47548218:36
clarkbfungi: does 2030UTC work? assuming no TC meeting tomorrow after 1900UTC infra meeting18:36
clarkbthat should give anyone else that wants to read over the etherpad a chance to do so after meeting before we start18:37
fungithere is a tc meeting tomorrow18:37
fungiwe're going to go over the cross-project goals options and distill them to a subset to propose to the ml18:37
clarkbah ok, then lets go for after tc meeting, 2115?18:37
fungiwfm18:37
tushar1fungi : new slaves are added to jenkins and also I tried to re-enabling the gearman from Jenkins UI18:37
clarkbtushar1: is it possible that zuul and jenkins are atlking to different gearman servers?18:38
tushar1I there any other way to restart the gearman?18:38
dhellmannfungi : thanks18:38
fungiclarkb: i don't have anything on my schedule between the end of the tc meeting (21:00) and the start of tc office hours (01:00)18:38
fungiso should be plenty of time18:38
clarkbfungi: sounds good, thanks18:39
tushar1fungi : both are talking with localhost and both are on same server18:39
fungiclarkb: connectivity test no-op job is showing up in the local gearman service, just no jobs tied to actual slaves/labels apparently18:40
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fungitushar1: i'm pretty much out of ideas. as clarkb mentioned we haven't used jenkins or the jenkins gearman plugin for nearly a year at this point, so you might need suggestions from someone who is still actively doing that... you might try asking in #openstack-third-party-ci or, failing that, on the openstack-infra@lists.openstack.org mailing list18:41
clarkbtushar1: fungi the only other thing I can think of is disable the job and enable the job manually to force reregistration18:42
clarkbalso offline the slave then online the slave18:42
openstackgerritMonty Taylor proposed openstack-infra/shade master: Try all the detected encodings, not just one  https://review.openstack.org/47542418:43
openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538518:43
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mordredclarkb: ^^ how does that look?18:43
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clarkbmordred: close looks like you'll get typerror if the input is bytes but you should just skip the encode18:44
clarkbmordred: maybe _safe_encode should just return instead of raising?18:44
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tushar1fungi : Thanks , will connect to  #openstack-third-party-ci18:45
mordredclarkb: well - if we can't encode, then the API call will not do what the user is expecting18:45
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mordredclarkb: oh - you're thining return userdata as-is?18:46
tushar1lets see , I may get some clue there18:46
clarkbmordred: ya, because it could be bytes already18:46
mordrednod18:46
clarkbif it is bytes arleady then we just convert to base64 and are done18:46
clarkbrather than doing utf8 -> bytes -> base6418:46
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tushar1clarkb : you mean to disable and enable the job manually from jenkins UI?18:47
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clarkbtushar1: yes, that should force job registration18:48
clarkbtushar1: you can also tcpdump -i any -A port 4730 when you do that to see if any packets are sent to register jobs18:48
clarkbtushar1: those packets should contain CAN_DO in them18:48
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tushar1clarkb : okay , I am trying that as well18:48
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openstackgerritMonty Taylor proposed openstack-infra/shade master: Try all the detected encodings, not just one  https://review.openstack.org/47542418:53
openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538518:53
mordredclarkb: ok. I think that should do it18:53
mordredclarkb: I believe things might go wrong if thesystem encoding is EBCIDIC - but honestly I don't care about that18:53
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mwhahahai have a question, is there a cirros image available locally as part of the infra mirrors?18:56
clarkbmordred: first change lgtm, second has a logic thing18:57
clarkbmwhahaha: no, we bake the cirros image onto our test node rootfs instead18:57
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mwhahahaclarkb: interesting, where is it on the image?18:58
clarkbmordred: I think you might want to have if binary: then return else if not text then raise, then have the fallthrough outer block do the magic of converting text to bytes regardless of encoding18:58
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clarkbmwhahaha: ~/cache/files, but if you use devstack-gate it moves them to the $BASE/cache/files because we try to stick $BASE on an ephemeral drive with more room if possible18:59
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mordredclarkb: yes - you're absolutely right19:00
openstackgerritMonty Taylor proposed openstack-infra/shade master: Try all the detected encodings, not just one  https://review.openstack.org/47542419:01
mordredmwhahaha, clarkb: http://paste.openstack.org/show/613107/19:02
mordredthat question got asked this morning too19:02
clarkbmordred: I think latest patchset still has the problem19:02
mwhahahai was asking cause in tripleo we're downloading it as part of our validation, just wondering if we could stop19:02
mordredmwhahaha: yah - definitely :)19:02
clarkbmordred: basically remove the isinstance for six.text_type entirely19:03
clarkbmordred: wow thats a lot more in the files/ dir than I expected19:03
mordredclarkb: oh - and just always do decode/encode even if it's already a string type that can directly encode?19:03
fungii'm going to go get something to eat... back in a while19:03
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clarkbmordred: not sure I understand that. THe problem with the code now is the fallthrough block with all the encodings will never run19:04
clarkbmordred: because either you are binary, text, or neither19:04
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clarkbmordred: and all three of those cases have their own one line blocks to raise/return19:05
mordredunfortunately not19:05
mordredsix.string_types19:05
mordredPossible types for text data. This is basestring() in Python 2 and str in Python 3.19:05
mordredsix.text_type19:05
mordredType for representing (Unicode) textual data. This is unicode() in Python 2 and str in Python 3.19:05
clarkbmordred: ya but you are checking if not that19:05
clarkbmordred: which means you will match every other possible object19:05
clarkbbasicaly everything below line 5471 will neverrun19:06
clarkbI think you just want to remove the if type == text check and return and have it fall through19:06
mordredyah - and will raise if you're not string_types - but then if you are a basestring in python2, the rest will run19:06
mordredbut if you're a unicode in python2, you'll just encode to utf-8 and be done with it19:06
mordredhrm. nope - I see it now19:07
clarkbif you want to optimize out the common utf8 case then you wrap the type == text in a try except and only return on success19:07
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Shrewsoh, didn't see the encoding talk for shade here. mordred, should I remove +A?19:13
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* Shrews lets it ride19:14
openstackgerritMonty Taylor proposed openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538519:21
mordredclarkb, Shrews: ^^ - that shoudl take care of the +A ... also, I squashed it19:22
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openstackgerritMerged openstack-infra/devstack-gate master: Temporarily copy unbound.log in cleanup_host  https://review.openstack.org/47540319:24
clarkbfungi: ^ woot now we can troll logstash for incidences of that error against devstack jobs then check against the unbound log19:25
clarkbprobably wait for end of day just to make sure the jobs ran with d-g update19:26
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clarkbfungi: (message:"failed: Temporary failure in name resolution." OR message:"Temporary failure resolving" OR message:"wget: unable to resolve") AND tags:"console" is the rough query I am using over the last 6 hours to keep an eye on that19:34
clarkbfungi: seems like name resolution errors are not all consistent :/19:34
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clarkbit definitely seems to be .orgs though not seeing any thing for eg github19:35
openstackgerritRosario Di Somma proposed openstack-infra/shade master: Don't remove top-container element for server REST API calls  https://review.openstack.org/47550119:39
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openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Test with bonded public interface  https://review.openstack.org/38556219:42
openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Move PublicVirtualFixedIPs to ssl-public-vip.yaml  https://review.openstack.org/47541919:42
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openstackgerritDavid Shrewsbury proposed openstack-infra/zuul feature/zuulv3: Use Event in streaming test  https://review.openstack.org/47550519:43
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openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Ping test horizon  https://review.openstack.org/47275819:55
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clarkbfungi: http://logs.openstack.org/69/469669/5/check/gate-tempest-dsvm-neutron-dvr-multinode-scenario-ubuntu-xenial-nv/b63e07b/logs/devstacklog.txt.gz#_2017-06-19_20_01_43_395 there is a .com. Also http://logs.openstack.org/69/469669/5/check/gate-tempest-dsvm-neutron-dvr-multinode-scenario-ubuntu-xenial-nv/b63e07b/logs/unbound_log.txt.gz is basically empty :/20:13
hwoarangdirk: ping? could I pm you about a dib issue or perhaps you could join #openstack-dib as well? :)20:13
clarkbwe can increase the unbound verbosity. Is it possible that we are not talking to unbound though?20:14
clarkbI think we may also want a d-g change to grab the /etc/resolv.conf20:14
clarkband maybe netstat -lnp | grep 5320:15
* clarkb works on that20:15
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mordredclarkb: fwiw, netstat -lnp | grep 53 does show a listenin unbound on a node I happen to have held20:18
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clarkbmordred: ya for me too, but maybe it is rogue dhcp or something breaking in some cases?20:18
clarkbat this point I think we need all the infos20:19
mordredclarkb: agree20:19
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mordredclarkb: I don't have a /var/log/unbound.log - but this is an old node20:20
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openstackgerritClark Boylan proposed openstack-infra/devstack-gate master: Save additional DNS info  https://review.openstack.org/47552020:21
clarkbthat captures resolv.conf and ss -lntup | grep ':53' output20:22
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mordredclark: Jun 19 20:21:13 ubuntu unbound[24632]: /etc/unbound/unbound.conf.d/unbound-logging.conf:1: error: syntax error20:22
openstackgerritJohn L. Villalovos proposed openstack-infra/project-config master: Make the Ironic multinode grenade job voting  https://review.openstack.org/47552120:22
clarkbmordred: ya I think that got fixed by ianw yesterday20:23
clarkbmordred: there was issue with missing server: directive in the conf file I added20:23
mordredoh - gotcha20:23
clarkbthe man page made it easy to miss that (its my excuse)20:23
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clarkbalso I wonder if since these unbound servers are configured to be forwarding is NXDOMAIN (or similar) would be treated as an error?20:24
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mordredclarkb: I just tried doing a lookup on a thing that doesn't exist and it did not log20:25
clarkbbasically maybe google/opends will mask the actual error from unbound and we'll get a situation normal that name doesn't exist20:25
clarkbwhereas if we were recursing we'd get the actual error of either timeout or server otherwise derped20:25
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mordredclarkb: ok - from some poking - I can't get it to make that config file at all20:29
mordredclarkb: but if I set use-syslog: yes20:29
fungiclarkb: i noticed earlier today that at least one of the "broken package mirror" er queries was inadvertently matching on jobs suffering from dns failures too20:29
mordredclarkb: and verbosity 3 - I can definitely get info about what's going on20:29
mordredclarkb: but it still doens't log errors about NXDOMAIN at verbosity 020:29
clarkbfungi: ya I've got my own query I am slowly modifying as I find extra things that match20:29
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clarkbmordred: can you change your forwarding resolver to be some non existant IP and see if that results in errors logged?20:30
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mordredclarkb: ok. so - thing number one - unbound can't create the log file - it doesn't have permissions20:32
mordredclarkb: if we touch /var/log/unbound.log first then chown it to unbound, unbound can log to that file20:32
clarkbmordred: that should be handled by the dib build, I touch then chown20:32
mordredclarkb: ok - so that's probablyfine on newer nodes then20:32
clarkband we get contents in the log file above, its just the line saying "I've started"20:32
* mordred tries resolver20:32
clarkbya pretty sure that bit works20:32
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fungii'm happy to write/review a change raising the verbosity level, but will need another image update to go into effect20:33
openstackgerritMikhail S Medvedev proposed openstack/diskimage-builder master: DNM, Revert "Sync after writing partition table"  https://review.openstack.org/47552420:34
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mordredclarkb: hah20:34
mordredclarkb: root@ubuntu-xenial-rax-ord-9191322:~# host asf.blerg.org;; connection timed out; no servers could be reached20:34
mordredclarkb: produced no logging20:34
mordredclarkb: that's after settingthe forwarders to bong addresses20:35
clarkbmordred: yay I mean :(20:35
clarkbmordred: the man page says that verosity: 0 is errors only but maybe that doesn't count as an error20:35
mordredyah - I'm trying different verbosities now20:35
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mordredclarkb: no useful logging at all20:38
mordredclarkb: even on debug level20:38
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mordredclarkb: it logs various things- just none to provide useful information - either for NXDOMAI or for bad-server20:39
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mordredclarkb: http://paste.openstack.org/show/613136/20:42
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clarkbmordred: so looks like info might be what we want20:43
clarkbI worry that that log file will be huge in a devstack gate run20:43
clarkbeven though we minimize access to the external world20:43
mordredclarkb: info doesn't have anything20:43
clarkbwell it has the no data answer20:44
clarkbwhich is potentially what is happenign to us if google/openddns can't get an answer upstream of us20:44
clarkbfungi: in good news our logs file system is increasing its free space20:45
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mordredclarkb: so - you'd THINK that setting verbosity to 2 would get you all of those info lins20:46
mordredclarkb: but you'd be wrong20:46
clarkbmordred: 3 is info then?20:46
mordredhttp://paste.openstack.org/show/613137/20:46
mordredclarkb: that's whatyou get with 2 and a bad forwarder20:46
clarkbmordred: maybe we want to hack a d-g change that sets it to three and restarts unbound just to see how big that file gets for a devstack tempest run20:46
clarkbI can work on that hack20:46
clarkband if it isn't too bad then we push into the images20:46
clarkbmordred: wait so there are multiple levels of info?20:47
mordredclarkb: http://paste.openstack.org/show/613138/20:48
mordredclarkb: that's verbosity 3 - same thing - bad forwarder20:48
clarkblooks like it does exponential backoff trying to resolve it20:49
mordredyah20:49
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srwilkers_hey, had a quick question. is it possible to get a tarball publisher job without being in governance? or is being in governance a prerequisite for publishing tarballs from master for CI purposes?20:52
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openstackgerritClark Boylan proposed openstack-infra/devstack-gate master: DNM this is testing the size of unbound logs  https://review.openstack.org/47553220:54
clarkbthat is a really hacky way to check how big this will get20:54
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openstackgerritMerged openstack-infra/shade master: base64 encode user_data sent to create server  https://review.openstack.org/47538520:55
clarkbsrwilkers_: did you have something specific in mind. We publish things there like etcd at this point so I don't think it is a requirement. But knowing what you want would help us udnerstand if tarballs.o.o makes sense20:55
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openstackgerritBen Nemec proposed openstack-infra/tripleo-ci master: Default OVB variable  https://review.openstack.org/47553320:56
srwilkers_clarkb, we've got a few repos associated with openstack-helm. we've got infra (for things like databases, rabbit, etcd), addons (logging tools, etc), and openstack-helm.20:57
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openstackgerritClark Boylan proposed openstack-infra/devstack-gate master: DNM this is testing the size of unbound logs  https://review.openstack.org/47553220:57
openstackgerritClark Boylan proposed openstack-infra/devstack-gate master: Save additional DNS info  https://review.openstack.org/47552020:57
fungisrwilkers_: we haven't (up to now at least) used tc governance as criteria for whether projects can publish artifacts to tarballs.openstack.org20:58
srwilkers_to test all three repos, we considered: running tests on infra and publishing tarballs on each successful merge.  then pull that in to use as a known success to test openstack-helm, then publish that on merge to test addons20:58
clarkbfungi: mordred ^ sorry found a minor issue with running ss20:58
clarkbsrwilkers_: if you gate don't you get that for free (you only merge code on success then can just check out that code?)20:58
mordredinfra-root: shade is ready for a release - this one will include removal of novaclient20:59
fungimordred: thanks for the heads up21:00
portdirectclarkb: thats true :) though it would be nice to be able to use the built artifacts rather than having to build again each time21:01
fungisrwilkers_: to restate clarkb's point, if you can have your jobs consume the branch tip instead of consuming a tarball of your branch tip, then not only do you not need that additional step but you also can take advantage of change dependencies prior to merging21:01
fungi(by substituting a tool like zuul-cloner for regular git clone that is)21:02
srwilkers_oh nice21:02
srwilkers_do you have an example of that on hand (ie: do you know if any projects do that currently?)21:02
clarkbsrwilkers_: all openstack projects should do it21:02
clarkband yes it does mean you have to rebuild your "artifact" however that happens. For us its making sdists/wheels for python packages for the most part21:03
srwilkers_okay, awesome. thanks clarkb and fungi :)21:04
fungiall of the devstack-gate based jobs do that automatically by checking out remote commits prepared for them by zuul for all projects in their $PROJECTS list, but there are also lots of projects using, say, zuul-cloner to checkout another repo like openstack-requirements (for obtaining the state of an upper-constraints.txt file) or related projects for bespoke integration testing21:04
fungiwe have a commit message footer zuul looks for where any lines starting with Depends-On: indicate other gerrit changes which should be merged to related repositories when zuul-cloner or devstack-gate checks them out in the course of a ci job21:05
fungisrwilkers_: http://codesearch.openstack.org/?q=zuul-cloner probably has far more examples than you could ever want21:06
srwilkers_fungi, awesome. cheers dude21:07
* fungi is surprised srwilkers_ knows he's a dude21:08
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* fungi has now used up his allowed film references for the week21:08
clarkbsrwilkers_: if the cost is high beacuse you are building images or long compiles or whatever then you may want to reconsider the intermediate artifact stashing. This is largely an unsolved problem though and is potentially racey.21:09
clarkbmultiple writes and readers woo21:10
fungiagreed, it's a relatively common pattern used now or in the past by other projects (trove, ironic, kolla...) and is something we have ideas for improving after zuul v3 is in full production21:10
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fungithe solution use today is far from perfect, ut we21:11
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fungiwe're at least reasonably aware of the related limitations and gotchas should counselling be required21:11
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clarkbI'm beginning to think we may want to hold a node in osic (where dns works the least) then put queries to opends and google dns in a loop with some sane sleep between queries to test21:16
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clarkbthen hope they don't blacklist us21:16
clarkbsee if things work without unbound or if they don't21:16
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mordredclarkb: ++21:21
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ianwif you block 53/udp does it fall back to tcp in some graceful fashion21:22
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fungiianw: not really, no21:24
clarkbhttp://logs.openstack.org/32/475532/2/check/gate-swift-dsvm-functional-ubuntu-xenial-nv/b881b93/logs/unbound_log.txt.gz is interesting, we attempt ipv6 opendns in bluebox cloud but it fails because no ipv6 there, then we fall back on google ipv4 dns21:25
clarkbI guess forward-addr's are not ordered by priority?21:26
fungithe primary "tcp fallback" mechanism with dns is nameserver-to-nameserver when using axfr in a master/slave relationship, or for some queries exceeding 512 bytes where you might otherwise end up with fragmented datagrams (tcp deals with fragmentation far more reliably than udp)21:26
fungisince the vast majority of dns queries and responses fit in a single packet, tcp retransmits are more overhead than just retrying the request21:27
clarkbalso I'm not sure that unbound is actually caching based on that log file21:28
clarkbit queries for pypi.python.org a lot which has a very large ttl21:28
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fungiif unbound is in any way a sane nameserver, it will have some mechanism for dumping and inspecting the contents of its cache21:30
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ianwfungi: yeah ... i'm thinking of something like "use-vc" in glibc ; which ISTR using on some very dodgy links at one point.  but thinking about it, it's getting back "not exist" ... rather than missing packets anyway?21:31
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fungiianw: right, there's every chance that we're getting a negative response and then caching that for the negative cache ttl indicated by the domain. still need more detailed logging to confirm i think21:36
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clarkbok on one of my old held nodes unbound-control dump_cache shows it caching things21:38
clarkbgoing to check a current node now21:38
clarkbit is definitely caching on new nodes too21:40
clarkbok pypi.python.org is CNAMED to a fastly.net name which has a really short ttl on its A record21:40
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fungihah, i just realized the board meeting and tomorrow's tc meeting overlap21:41
fungistart at the same time, even21:42
clarkbusing tcpdump I 'm fairly certain we are only going external for the short ttl'd A record21:45
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clarkbunbound just logs that in a funny way?21:47
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openstackgerritDavid Moreau Simard proposed openstack-infra/project-config master: Bump Ansible 2.1 from 2.1.5 to 2.1.6 for ARA gate jobs  https://review.openstack.org/47557521:48
clarkblooks like neutron's dns server resolves a bunch of queries for download.cirros-cloud.net too but it is also caching since I don't see those queries go off host21:51
clarkb(cirros checking if it is up to date on boot or something?)21:51
openstackgerritSagi Shnaidman proposed openstack-infra/tripleo-ci master: Use cirros images on host  https://review.openstack.org/47557621:51
clarkbianw: fungi: mordred I think we should consider getting https://review.openstack.org/#/c/475520/ in just to rule out dns server being dead.21:55
mordredclarkb: wfm21:55
fungitoday i learned that ss is less typing than netstat21:57
clarkbfungi: it is the ip replacement of netstat21:57
clarkbss:netstat ip:ifconfig21:57
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fungiindeed, i'd either never encountered it or sacrificed those braincells to the beer gods21:58
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clarkb`unbound-control stats_noreset` is another interesting command we can add to logging data if we want22:00
clarkbit shows total number of queries and total number of misses22:00
clarkb*cache misses22:00
mordredoh - nice22:00
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clarkbit actually looks pretty decent on this held node22:02
clarkb423 queries, 39 misses22:02
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openstackgerritJohn L. Villalovos proposed openstack-infra/project-config master: Make the Ironic multinode grenade job voting  https://review.openstack.org/47552122:04
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clarkbhttps://www.unbound.net/documentation/howto_optimise.html has some things we might consider like allowing more threads and using os-reuseport22:07
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clarkbso_reuseport needs kernel >=3.9 though22:08
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clarkbthe ubuntu unbound is linked against libevent so threads may not actually matter there22:13
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clarkbspecifically out of the stats data I think we want threadX.requestlist.exceeded if that number is >0 that means we dropped queries22:18
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clarkbso maybe we collect the stats and check for that vlaue then add threads if necessary?22:18
clarkbwe can also just add threads22:18
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openstackgerritClark Boylan proposed openstack-infra/project-config master: Tune unbound for our test systems  https://review.openstack.org/47559222:37
clarkbsomething like ^ would be what we want based on the docs, I tested that on xenial22:37
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clarkbI'm not sure we need to do that yet though. Would be good to pin this problem down before making changes like that22:37
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openstackgerritMerged openstack-infra/shade master: Don't remove top-container element for server REST API calls  https://review.openstack.org/47550122:43
clarkbmtreinish: are you back online?22:45
* fungi expects the sun is just now rising in the land of the rising sun22:46
clarkbmtreinish: I've got a change that sdague would like you to review https://review.openstack.org/#/c/474036/ should slightly reduce job runtimes22:46
openstackgerritMerged openstack-infra/project-config master: Revert "Move ubuntu-trusty image pause to correct section"  https://review.openstack.org/47521322:47
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clarkbpart of me wants to get those config changes for unbound in just to see if it fixes the problems22:52
fungiif it did, though, we would be left wondering what caused it to become an issue so suddenly and for such an extended period globally22:56
clarkbya22:56
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clarkb fatal: unable to access 'https://github.com/openstack/nova/';: Could not resolve host: github.com <- this is an interesting way to find people using github when they shouldn't be23:04
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clarkbthat is from  gate-compute-hyperv-pep8-ubuntu-xenial23:04
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clarkbaccording to logstash 3 hyperv jobs all failed to resole github.com at the same time in osic23:05
clarkbthat implies it isn't a problem with a single instance in osic (eg not a performance issue with unbound)23:05
clarkbcloudnull: there wouldn't be a firewall throttling those connections in osic would there?23:06
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fungipat on udp connections in rapid succession can start exhibiting all sorts of strange behaviors under port exhaustion pressure too23:07
clarkboh ya that could lead to fun23:07
fungi"connections"23:07
funginot entirely a kosher term where udp is concerned23:07
fungistate tracking i suppose23:07
clarkbwell some firewalls will state track udp so effectively connections23:08
clarkbor is that what youmean by pat?23:08
fungiport address translation (layer 4 "overload" nat) implies some minimal state maintenance on the translating device23:09
fungiso as to remember what global ports map to which internal port numbers at any given point in time23:09
clarkbwhat I've seen is firewalls want to allow return udp traffic as if it were an established tcp connection so they will infer what that raffic looks like and let it through using hand wavy state tracking23:10
fungias opposed to a 1:1 (layer 3) nat, which only needs to retain address mappings23:10
clarkbwithout doing address translation23:11
fungioh, sure, in non-nat (filtering router) situations23:11
fungiyep, and since there is minimal signaling of the end of a udp session, they generally impose some fairly short timeout before they recycle the tracked state23:11
clarkbyup and if there is any delay in the return it gets dropped as a result23:12
fungiand that tends to be the case equally for filtering routers and overload port address translators23:12
clarkbor if it comes back asymettrically so it doesn't match existing state23:12
fungibut where behavior gets dicey is when you have so many of them that you start getting as many tracked udp sessions as you can map to individual port numbers for a single address23:13
fungithat's really a nat-specific issue23:13
fungiwell, pat-specific especially23:13
fungiare we forwarding to external resolvers over ipv6, ipv4, or a mix of the two?23:14
clarkbwe configure ipv4 and ipv6, based on my reading of unbound logs I'm not sure it prioritizes them by order23:15
clarkbso it is possible that we are sending over ipv4 and the pat tables are sad23:15
clarkbfungi: http://logs.openstack.org/32/475532/2/check/gate-tempest-dsvm-py35-ubuntu-xenial/9b0b48d/logs/unbound_log.txt.gz that ran in osic and it definitely appears to use 8.8.8.823:16
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clarkbfungi: so maybe the change we want to make is have only ipv6 resolvers in ipv6 clouds, and only ipv4 in ipv4 clouds23:17
clarkband just avoid the nat/pat problem as much as possible23:17
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clarkbthis will have to be an init script/systemd unit though23:17
fungiyeah, that'll require some logic23:17
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clarkbmordred: ianw ^ thoughts?23:18
fungii suppose a nodepool ready script could do it too, but having working name resolution earlier in boot might be nice (and could also speed up the initial ssh connection so it doesn't take forever trying to do a reverse lookup fr the incoming client)23:19
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clarkbthis is extra complicated because unbound is sys v init script on ubuntu xenial23:58
clarkbit is sys v unit on centos/fedora23:59

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