Monday, 2016-10-10

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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104100:17
openstackgerritSerguei Bezverkhi proposed openstack/kolla-kubernetes: WIP fencing pod  https://review.openstack.org/38392200:22
sbezverkkfox1111: around?00:28
kfox1111yeah. whats up?00:28
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sbezverkkfox1111: sorry got distructed some threads on ML00:38
sbezverkkfox1111: I got ceph locks clearing part, but I notced one issue00:39
sbezverkit seems when I have tight timers for node failure I noticed false positive from the node which was running but was busy atm since it was getting all those containers from failed node00:41
sbezverkI would appreciate if you could go through the latest PS and let me know what you think.00:42
sbezverkfor timers I had to revert to 10/30 seconds 10 seconds keepalive from kubelet to confirm liveness and declaring failure by controller-manager after 30 seconds00:43
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kfox1111sbezverk: thats very normal for failover systems :/00:46
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kfox1111its unknowable if a system is dead or busy.00:46
kfox1111so you have to trade off fast failover for more false positives.00:47
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zhubingbinghello00:48
zhubingbingguys00:48
kfox1111hi00:48
sbezverkkfox1111: right so I backed off a little timers.. but I should tell you I am very impressed by kubernetes itself, I kill nodes today maybe 30-40 times and it always recovered.00:48
zhubingbinghi00:48
kfox1111sbezverk: yeah. I haven't played with it in a production enough setting yet to know for sure how well it will behave.00:49
kfox1111Its usually not an issue that a ha supporting system will fail to pickup a dead node. usually its the problem you've seen, where it is too aggressive at killing a live one.00:50
kfox1111It can be especially bad when the load is such that one node gets slow, the cluster namager shoots it, moves the load to a second node, then it gets slow, then killed, then it moves on, etc.00:50
kfox1111it can end up killing off all your nodes. which is worse then having some slow nodes.00:51
sbezverkkfox1111: :-) that could be a good movie title , kubernetes, the serial killer00:52
* kfox1111 chuckles00:52
kfox1111yeah. :)00:52
kfox1111its especially funny when you have a 2 node setup, with ipmi and00:53
kfox1111each node decides the other is dead. then they shoot each other and both die. :)00:53
kfox1111well, not so funny in the middle of the night when it happens and your on call.... :)00:53
openstackgerritJeffrey Zhang proposed openstack/kolla: Choose node with largest seqno number for mariadb recovery  https://review.openstack.org/38424700:55
kfox1111in our experience ha is good and bad. there are a lot of risks with it as well as benifits. so we use it where we really need it, and avoid it otherwise. as the extra complexity/risk can actually reduce stability rather then help. :/00:55
kfox1111the problem is, unless its constantly tested, then it often breaks when your not watching. then its worse then it not being there.00:55
kfox1111thats why Netflix came up with ChaosMonkey. :)00:56
kfox1111fasinating idea, if you havent looked at it. I'd highly recommend reading about it. :)00:56
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sbezverkkfox1111: :-)00:59
sbezverkthere are a couple of places where even I see a need to optimize, but so far I could not find how to do it more efficiently, so if you think of something please let me know.01:00
kfox1111k01:02
openstackgerritzhubingbing proposed openstack/kolla: add grafana log in heka  https://review.openstack.org/38425001:03
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104101:40
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104102:07
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openstackgerritzhubingbing proposed openstack/kolla: add influxdb log in heka  https://review.openstack.org/38425702:08
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openstackgerritzhubingbing proposed openstack/kolla: add grafana log in heka  https://review.openstack.org/38425002:10
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104102:20
zhubingbing_ping sdake02:28
zhubingbing_can u look it bug ?  https://bugs.launchpad.net/kolla/+bug/162211902:28
openstackLaunchpad bug 1622119 in kolla "rax.org gate is broken yet again" [High,Confirmed]02:28
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104102:39
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sdakeyo peeps02:50
duonghqzhubingbing: how many physical nodes do you have in your hands?02:52
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openstackgerritLi Yingjun proposed openstack/kolla: Use rootwrap in sahara config  https://review.openstack.org/38426602:57
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zhubingbingcoolsvap03:15
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sdakeso tired03:26
sdaketime for bed - nightfolks03:27
coolsvapwassup sdake03:27
coolsvapgood night03:27
sdakecoolsvap not much -tc results are in - came in mdidle of pack03:28
sdakewhich is typical ;)03:28
coolsvapsdake: yes i saw :)03:28
sdakecoolsvap 131 1 spot spots is pretty solid turnout i think03:33
sdakeso pretty happy with that03:33
sdaketo serve ont he nc, need ot win another 40-50 people over ;)03:33
sdakethats alot of pps03:33
coolsvapyes03:34
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104103:37
openstackgerritJeffrey Zhang proposed openstack/kolla: DO NOT MERGE: TEST MITAKA BRANCH  https://review.openstack.org/29918203:37
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openstackgerritzhubingbing proposed openstack/kolla: integrate gnocchi with cloudkitty  https://review.openstack.org/38291603:40
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openstackgerritMerged openstack/kolla: Use rootwrap in sahara config  https://review.openstack.org/38426603:48
openstackgerritzhubingbing proposed openstack/kolla: add grafana log in heka  https://review.openstack.org/38425003:50
openstackgerritMerged openstack/kolla: Clean up TODOs from live documentation  https://review.openstack.org/37465203:55
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104103:59
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openstackgerritLi Yingjun proposed openstack/kolla: Make sahara api worker configurable  https://review.openstack.org/38427704:07
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openstackgerritdupengfei proposed openstack/kolla: Support shared path for glance images and nova instances disk  https://review.openstack.org/37242006:17
openstackgerritdupengfei proposed openstack/kolla: Fix keystone,database,memcache for k8s.  https://review.openstack.org/37208906:19
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openstackgerritJeffrey Zhang proposed openstack/kolla: [wip]Enable Gnocchi plugin in grafana  https://review.openstack.org/38430306:21
openstackgerritJeffrey Zhang proposed openstack/kolla: Choose node with largest seqno number for mariadb recovery  https://review.openstack.org/38424706:24
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openstackgerritJeffrey Zhang proposed openstack/kolla: Bump openstack-mitaka package version in Oracle image  https://review.openstack.org/38430406:26
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openstackgerritMerged openstack/kolla: integrate gnocchi with cloudkitty  https://review.openstack.org/38291606:47
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openstackgerritzhubingbing proposed openstack/kolla: add grafana log in heka  https://review.openstack.org/38425007:07
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openstackgerritzhubingbing proposed openstack/kolla: add influxdb log in heka  https://review.openstack.org/38425707:18
openstackgerritzhubingbing proposed openstack/kolla: fix collectd dockerfile  https://review.openstack.org/38399707:21
zhubingbingEduardo07:21
zhubingbingping eduardo07:21
openstackgerritzhubingbing proposed openstack/kolla: add influxdb log in heka  https://review.openstack.org/38425707:26
openstackgerritzhubingbing proposed openstack/kolla: add grafana log in heka  https://review.openstack.org/38425007:27
egonzalez90zhubingbing, are you calling me or other Eduardo?07:28
zhubingbingsorry07:28
zhubingbing~~~07:29
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duonghqanybody test external networking with latest Kolla code?08:22
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sdakehey peeps08:44
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duonghqsdake: still awake?08:50
sdakei wen to bed at 8pm08:51
sdakemy son woke me up at midnight08:51
sdakeso ya i'm awake08:51
sdakeand wide awake08:51
duonghqyou cannot fall in sleep again?08:52
sdakeafter sleepign 4 hours and being woken up?08:52
sdakeno08:52
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duonghqdo I need any special configuration for allow VM connect to Internet?08:58
duonghqwith Kolla on master branch08:58
sdakeduonghq you need to configure oenstack properly08:58
sdakeduonghq and if your in a vm, your vm needs to be setup properly08:58
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sdakeJeffrey4l around?09:21
Jeffrey4lsdake, yep09:21
sdakeJeffrey4l let me push a patch - i want you to see it.09:21
denaitrehello guys09:21
Jeffrey4lsdake, OK>09:21
denaitreI'm trying a deploy inside ubuntu 16.04 with kolla 3.0.009:21
denaitreI'm having an issue with openvswitch-db-derver container09:22
denaitrethe logs returns "/usr/local/bin/kolla_start: line 24: exec: start-ovsdb-server: not found"09:22
sdakedenaitre pip show kolla plz09:23
Jeffrey4ldenaitre, try to re-build the openvswitch images.09:23
denaitreI found someone else having the same issue but no answer https://ask.openstack.org/en/question/96303/kolla-all-in-one-failed-with-openvswitch-db-container/09:23
sdakeJeffrey4l nah he has 2.0.2 pip isntalled09:23
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sdakedenaitre dont' rebuild openvswitch images  - isntead run pip show kolla09:24
Jeffrey4lhmm denaitre, sdake i think you are using kolla 3.0 to deploy images from kolla 2.0?09:24
sdakeJeffrey4l yup that is what is going on here09:24
sdakeJeffrey4l because kolla is pip installed09:24
Jeffrey4lgot.09:24
denaitresdake: http://pastebin.com/mQyMeREh09:24
sdakeJeffrey4l wow 271 patches in rc2.. lol09:25
denaitrethe container tag is 3.0.009:25
sdakedenaitre can you paste your globals.yml pls09:25
sdakedenaitre our install guide never says pip install ./ for kolla - yo ushould be working out of a git tree atm09:26
sdakeit used to say that though09:26
sdakeabout 6 eeks ago09:26
sdakebut lets check out your globals.yml too09:26
Jeffrey4lsdake, we have good progress in rc2 :)09:27
sdakeJeffrey4l no doubt09:27
Jeffrey4lwhen we will create the rc2 tag?09:27
openstackgerritSteven Dake proposed openstack/kolla: [WIP] Fix upgrades for rabbitmq  https://review.openstack.org/38402909:28
openstackgerritSteven Dake proposed openstack/kolla: Make Kuryr upgrade not crater the upgrade  https://review.openstack.org/38438309:28
sdakeJeffrey4l the 12th at 23;45 utc09:28
Jeffrey4lcool09:28
sdakethe wip patch Jeffrey4l09:29
sdakethis is inc0's approach09:29
denaitresdake: http://pastebin.com/J3H1gA0w09:29
* Jeffrey4l is checking09:29
sdakethe problem ehre is ther eis no shell expansion of *09:29
sdakeand I need shell expansin for chown to work for nova09:29
sdakedenaitre ok - here is what i suggeset - not sure if it will fix problem09:30
sdakedenaitre sudo pip uninstall kolla09:30
sdakecd09:30
sdakegit clone http://github.com/openstack/kolla09:30
sdakecd koll09:30
sdakecd kolla09:30
sdakecd tools09:30
sdakels09:30
sdake./build -options....  for openvswitch09:30
sdakedenaitre in other words, follow the developer workflow in the QSG09:31
sdakein other words DONT pip install kolla ;)09:31
denaitreok thanks :)09:31
sdakeJeffrey4l inc0 spent a couple hours bikeshedding the design of this upgrade problem....09:32
sdakeJeffrey4l and that is what he came up with after the 2 hrs we bikeshedded it yesterday09:32
sdakeand the 2 hrs the day before09:32
Jeffrey4lsdake, what about ubuntu upgrade?09:33
sdakeJeffrey4l ya - no doubt09:33
sdakeJeffrey4l he wants to tackle ubuntu upgrade after this one is solved09:33
sdakethe issue is ubuntu upgrade with this technique will not work without shell epansion09:33
sdakechown -R /var/lib/kolla/* doesn't work for example09:33
Jeffrey4lsdake, how about create rabbitmq uid and gid with 500, a more meaningful id.09:34
sdakeJeffrey4l yes of course - t hat will be done09:34
sdakeJeffrey4l i need shell expanstion o make inc0's technique work09:34
Jeffrey4lsdake, why need *? isn't chown -R /var/lib/kolla OK?09:35
sdakehow do i get shell expansion there?09:35
sdakeJeffrey4l it may or may not be - not sure09:35
sdakeI tried chown /var/log/rabbitmq*09:35
sdakeandt hat didn't work09:35
sdakei am not sure if we need shell expansion or not09:35
sdakebut i think we will09:35
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sdakesup shardy09:37
shardyHey sdake09:38
Jeffrey4la simple command is not enough. for example, when need handle the /var/lib/nova/ files. some need chown to nova: maybe. and others may need libvirt:09:38
sdakeJeffrey4l i hear ya09:38
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sdakeJeffrey4l nova case can be handled by multiple container starts09:38
sdakebut seems clunky09:38
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sdakeJeffrey4l inc0 also doesn't want a central mappingin base09:43
sdakeJeffrey4l but i do - so he can deal with that ;)09:43
Jeffrey4lsdake, but will he create all users in base?09:44
sdakethati sh wat i'm doing09:44
sdakehe wants each uid created in leaf containers09:44
sdakesuch as nova-base09:44
sdakeso uids maybe reused09:44
Jeffrey4lhmm. i'd like to create all users in base. then nova-libvirt no need based on nova-base image.09:45
Jeffrey4lbut.09:45
sdakeJeffrey4l right-  i agree09:45
Jeffrey4lhow about the unified uid?09:45
sdakecreating in base has many advantaged09:45
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sdakemainly it creates a global passwd file09:45
sdakeand grop file09:45
sdakegroup file09:46
Jeffrey4lwill we still have unified uid? if so, that is no need to create all users in base, actually.09:46
sdakei want unified uid09:46
sdakeinc0 ants uid reuse09:46
Jeffrey4lwhat inc0 think?09:46
Jeffrey4lunified uid != global uid ( create all users in base image )09:47
sdakein this case, i'm writing the patch so what i think is what matters ;)09:47
sdakeunified uid != uid reuse either09:47
Jeffrey4lcreate nova and glance with the same uid is bad.09:47
sdakeagree09:47
sdaketerrible ;)09:47
sdakethis late in teh game this patch doesn't need to be perfect it needs to work09:48
Jeffrey4lif we create nova with uid 500 and glance with uid 501 all the time. then it is OK to not create all users in base image.09:48
sdakeand uid reuse isn't my idea of wokring09:48
sdakeJeffrey4l i guess, but then where does the mapping go09:48
sdakein the leaf containers?09:48
sdakethere are 40+ base iles...09:49
sdakeyo uwant ot  grep those for a fresh uid to use?09:49
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Jeffrey4lsdake, it is OK in any container. root or leaf.09:49
sdakewell root is where its going09:49
Jeffrey4lOK.09:50
sdakeif somone wants to change that after newton wfm ;)09:50
Jeffrey4lagree.09:50
sdakere one command09:50
sdakelets focus on that part of the patch09:50
Jeffrey4lok. leaved 3 comments.09:51
sdakeJeffrey4l do yo uthin kthis approach will work though?09:53
Jeffrey4lsdake, yes.09:54
sdakeJeffrey4l what about shell expasnion?09:55
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sdakethat s not needed?09:55
Jeffrey4lsdake, hmm if we can solve the nova case. Then we do not need care about the expansion. nova case is the hardest.  shell expansion can not solve it.09:56
sdakehow do I get etach:false?10:00
sdakejuste add as a container option?10:00
Jeffrey4lsdake, check this https://github.com/openstack/kolla/blob/master/ansible/roles/nova/tasks/bootstrap_service.yml#L610:01
Jeffrey4lwith `detach: False` the container will be remove automatically when the command run completed.10:02
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sdakegot it hanks10:03
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otaviohello10:04
sdakesup otavio10:05
otavioJust got in office10:05
openstackgerritSteven Dake proposed openstack/kolla: [WIP] Fix upgrades for rabbitmq  https://review.openstack.org/38402910:09
sdakeJeffrey4l have another quick scan10:09
sdakeJeffrey4l btw whats going on with that other issue the deletion of routes problem10:10
Jeffrey4lcool. checking10:10
Jeffrey4lsdake, no progress :(10:10
sdakeJeffrey4l lasat i saw there was a simple reproducer outside of openstack10:12
Jeffrey4lsdake, i tried without success.10:12
sdakeJeffrey4l that said - we need it fixed for inside openstack without relying on a fix from docker10:12
sdakethe reproducer?10:12
Jeffrey4lyes.10:12
* sdake groans10:12
Jeffrey4lrabbitmq:x:996:995:RabbitMQ messaging server:/var/lib/rabbitmq:/sbin/nologin10:13
Jeffrey4li think we need add the home folder during creation.10:13
sdakeJeffrey4l possible10:13
Jeffrey4lsdake, i am thinking. how about extend our set_config feature , and set the proper permission for the volume during start?10:14
sdakeJeffrey4l if that works - seems better then chowns :)10:15
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sdakeJeffrey4l what is epmd home dir10:15
sdakeand i'll pus hthis new patch10:15
Jeffrey4lsdake, epmd:x:997:996:Erlang Port Mapper Daemon:/tmp:/sbin/nologin10:16
openstackgerritSteven Dake proposed openstack/kolla: [WIP] Fix upgrades for rabbitmq  https://review.openstack.org/38402910:16
Jeffrey4lsdake, check this http://paste.openstack.org/show/585163/10:17
openstackgerritChristian Berendt proposed openstack/kolla: Add upgrade tasks for Kibana  https://review.openstack.org/38440110:18
sdakeJeffrey4l interesting10:19
sdakeJeffrey4l give me minut eto think if there are any holes in this method10:19
sdakewhat about if the dir doesn't exist on deploy?10:19
Jeffrey4lok. we can use regexp to check the path.10:19
Jeffrey4lif not exist, do nothing.10:19
Jeffrey4lwe are only changing exist files.10:20
bjolomorning10:20
sdakeya i guess json is the place to put this too10:20
sdakei had originally thoguht not10:20
Jeffrey4lor we can add more parameter to it to control this.10:20
sdakenot keen on more parameters if what we have can handle it10:21
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sdakethe cool thing about hte json change is it carries with the containers10:22
sdakerather then the deployment engine10:22
sdakei don't know how to write such regex unfotuantnely10:22
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Jeffrey4lhmm. no better idea too. but we need it.10:23
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Jeffrey4lsdake, or use this https://docs.python.org/2/library/fnmatch.html10:23
Jeffrey4lthis is not regexp10:23
sdakei am familair with fnmatch10:24
Jeffrey4lcool10:24
sdakeyou mean add a wildcard chown somewhere in our json?10:24
Jeffrey4lsdake, or this http://paste.openstack.org/show/585164/10:24
Jeffrey4lsdake, we need use python fnmatch to return all the files it match.10:25
sdakeJeffrey4l got what your saying10:25
Jeffrey4lthe later one add a regexp parameter. it will be more flexible.10:25
sdakeuse regex to find the matching files10:25
Jeffrey4lcorrect10:26
Jeffrey4lit will be used for nova case.10:26
sdakeya - I get that - I dont knwo how to write the regex ;)10:26
sdakei am not a regex wizard10:26
Jeffrey4lthere are three file in the nova folder : disk, console.log, libvirt.xml10:26
Jeffrey4lwe can use regexp to match any one file10:27
Jeffrey4lor use fnmatch:   path: /var/lib/nova/instance/*/disk10:27
Jeffrey4lhmm. i think fnmatch should be enough now. :)10:27
sdakeya fnmatch seems better10:28
sdakefnmatch gives shell expansion ;-)10:28
Jeffrey4lcorrect.10:28
sdakeJeffrey4l are you tlaking about calling set_config.py once?10:31
sdakeor per son blob related to each container10:31
Jeffrey4lit will be called all the time when container is started.10:31
sdakei know when it is called now10:32
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sdakei mean in the future with the approach suggested10:32
sdakeyour talking about integration across the various son files10:32
Jeffrey4lhmm. change all the json files?  yes.10:32
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Jeffrey4lsdake, sorry, i think we need use glob rather than fnmatch.   chown10:33
janemHi all.. getting error with deploy of AIO "Fetcing Ceph keyrings - permission denied publickey" - is there a way to define a pubkey?10:33
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sdakejanem in your ~rroot dir, make sure uathorized_keys = your public ssh key10:34
sdakein .ssh dir10:34
sdake~root dir that is10:34
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janemsdake: ah.. yeah.. I have ssh setup for a different user.. thanks10:35
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janemsdake: actually, I dont get it. So I need to add the containers pubkey to host root autorized_keys?10:47
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janemsdake: this is all-in-one install on host10:49
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openstackgerritChristian Berendt proposed openstack/kolla: Add upgrade tasks for Mongodb  https://review.openstack.org/38441310:57
janemsdake: sorry, got it. Thanks11:00
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otaviosdake: how is uid fix going?11:18
otavioJeffrey4l: I replied your review11:22
Jeffrey4lotavio, which one?11:23
otaviovagrant11:23
Jeffrey4lgot.11:23
Jeffrey4lok. fair enough. +2 otavio11:25
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openstackgerritChristian Berendt proposed openstack/kolla: Add netaddr to requirements file  https://review.openstack.org/38289211:27
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openstackgerritJeffrey Zhang proposed openstack/kolla: Fix the wrong setting for Grafana session  https://review.openstack.org/38444811:52
mliimamorning guys11:56
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openstackgerritChristian Berendt proposed openstack/kolla: Make number of keystone processes configurable  https://review.openstack.org/38445812:06
openstackgerritChristian Berendt proposed openstack/kolla: Make number of aodh-api processes configurable  https://review.openstack.org/38445912:08
openstackgerritChristian Berendt proposed openstack/kolla: Make number of gnocchi-api processes configurable  https://review.openstack.org/38446012:09
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openstackgerritChristian Berendt proposed openstack/kolla: Make number of ceilometer-api processes configurable  https://review.openstack.org/38446112:10
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools and Docs  https://review.openstack.org/38104112:23
bjoloJeffrey4l, still up_12:30
bjolo?12:30
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inc0good morning12:43
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mliimamorning inc012:51
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Jeffrey4lbjolo, yep12:57
bjoloJeffrey4l, https://bugs.launchpad.net/kolla/+bug/162924612:59
openstackLaunchpad bug 1623013 in kolla "duplicate for #1629246 keystone-fernet: rsync: Failed to exec ssh: No such file or directory (2)" [Critical,In progress] - Assigned to Christian Berendt (berendt)12:59
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bjoloi dont understand the status?12:59
bjolochange abandoned?13:00
Jeffrey4lbjolo, could u check this fix? https://review.openstack.org/#/c/36941813:00
openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools, Tests, and Docs  https://review.openstack.org/38104113:00
inc0kfox1111, you're going for a record as number of ps go right?13:01
bjolowill do13:01
Jeffrey4lbjolo, my ps is abandoned and we are using Christian Berendt'd PS.13:02
Jeffrey4lhe fixed lots of thing.13:02
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sbezverk_inc0: kfox1111: there might be hickup with using ipmi. Since almost always ipmi ip address is not host's management ip address, getting it becomes somewhat problematic.13:03
inc0duh, true13:04
openstackgerritMerged openstack/kolla: Mark performance monitoring stack experimental  https://review.openstack.org/38423713:04
sbezverk_kfox1111: are you using any specific model in your environment we could follow for now for calculating ipmi ip addresses?13:05
sbezverk_or maybe some naming convention?13:05
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inc0sbezverk_, it's totally arbitrary13:06
inc0but what we could reqiore is hostname resolvable to ipmi13:07
inc0at least for now13:07
inc0until we figure out better solution13:07
inc0k8s uses IPs not hosntames right?13:07
sbezverk_inc0: hostnames13:07
inc0ok so what we can expect is that {{ hostname }}-ipmi will resolve to ipmi address13:08
inc0I think thats fair for now13:08
sbezverk_inc0: http://paste.openstack.org/show/585175/13:08
sbezverk_inc0: for now I guess that is the only way to move forward..13:09
sbezverk_last night I made ceph lock remval working, if you could take a look at PS that would be great13:09
Jeffrey4linc0, about uid upgrade issue. do u like this idea? http://paste.openstack.org/show/585176/13:09
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inc0also make ipmi fencing possible to disable in conf plz13:09
Jeffrey4lwe can extend the set_config function to set the proper permission for folders.13:10
sbezverk_inc0: that was done at the start, each part is configurable13:10
inc0Jeffrey4l, and chowning in start? I think that's best solution so far13:10
inc0we don't need forced UID across project any more13:11
inc0yeah, I like that one13:11
Jeffrey4linc0, the only change we need to do is: 1. extend set_config.py    2. add permission section in all config.json file13:11
inc0we might need to ensure that group for certain multi-user packages is assigned correctly13:11
Jeffrey4lthere is no need change the ansible tasks.13:12
inc0like epmd user for rabbitmq13:12
inc0but that's a 1 liner in dockerfile13:12
Jeffrey4lmulti-user packages means?13:12
inc0rabbitmq creates several users13:12
Jeffrey4li think we event no need create the users with specified uid/gid.13:12
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inc0no, if for example epmd needs access to file, we can create groiup kolla in dockerfile13:13
inc0and assign this user group kolla13:13
inc0and modify permissions accordingly13:13
inc0I like that.13:13
Jeffrey4linc0, do not like the idea about epmd. why we need kolla group for files? ( except for logs )13:14
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inc0Jeffrey4l, I just don't know if user epmd needs any access to files13:15
inc0but if he does, we can solve it with group, all I'm saying13:15
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inc0Jeffrey4l, but hold on13:15
inc0kolla_start will be run as rabbitmq user right?13:16
inc0so it might not be able to change perms13:16
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Jeffrey4lset_config is ran by `sudo -E set_config`13:20
Jeffrey4linc0, https://github.com/openstack/kolla/blob/master/docker/base/start.sh#L1413:20
inc0so we'd need to change sudoers to ensure chown perms if it doesnt have it yet13:21
inc0but that's cool13:21
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openstackgerritPaul Bourke (pbourke) proposed openstack/kolla: Version check for udev is too low  https://review.openstack.org/38449613:21
openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools, Tests, and Docs  https://review.openstack.org/38104113:21
Jeffrey4lyes. the sudoers is already included.13:21
Jeffrey4linc0, https://github.com/openstack/kolla/blob/master/docker/base/sudoers#L1613:22
inc0ok, cool, let's give it a try13:22
inc0do you need any help?13:22
Jeffrey4lya13:22
inc0Jeffrey4l, btw mind checking out https://review.openstack.org/#/c/381293/ ?13:23
inc0thanks guys, just push +A somebody please;)13:25
Jeffrey4linc0, done.13:26
inc0thank you13:26
Jeffrey4linc0, i will push a PS later.13:26
openstackgerritMerged openstack/kolla: Heka deprecation  https://review.openstack.org/38129313:28
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inc0rhallisey, around?13:32
inc0nvm, got it;)13:32
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rhalliseyinc0, ya13:51
rhalliseyok13:51
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openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools, Tests, and Docs  https://review.openstack.org/38104113:55
kfox1111I'm so ready to be done with this ps... :/13:55
sdakekfox1111 116 patchstes - most i've seen :)13:55
openstackgerritChristian Berendt proposed openstack/kolla: Document how to remove a service  https://review.openstack.org/38003213:56
rhalliseykfox1111, you already broke your other record13:57
rhalliseyo.o13:57
kfox1111yup.13:58
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sbezverk_good thing that infra do not charge fr each PS attempt ;-) would be a good business for them14:01
sbezverk_kfox1111: how do you feel if for ipmi we combine hostname with ipmi suffics, otherwise there is no way to get ipmi address for the host?14:02
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kfox1111sbezverk_: probably fine.14:05
sdakesbezverk_ i think we have had about 20k commits tested by infra this cycle14:06
sdakesbezverk_ rather about 20k patches tested14:06
sdakethere are about 1100 or so commits for the cycle14:07
sdaketimes 15 or so jobs we have14:07
sbezverk_kfox1111: do you have any servers supporting ipmi? I do not have any so it is hard for me to test?14:08
kfox1111sbezverk_: all of them. :)14:08
sbezverk_and it seems it does not work with VM14:08
kfox1111Its pretty hard to live without. :)14:08
kfox1111sbezverk_: look at what use to be called quantipleo.14:08
kfox1111they have a ipmi emulator that hooks up to nova.14:09
kfox1111so you can throw ipmi at it and reboot vm's. :)14:09
kfox1111the other option,14:09
sbezverk_kfoax1111: oh nice!14:09
kfox1111redhat has a bunch of fencing tools.14:09
kfox1111I think they abstract the power management stuff behind a driver interface. it may be useful to use that, as it has an ipmi driver, as well as a bunch of others.14:10
sbezverk_kfox1111: in this case I can just stop kubelet, it will stop sending keep alives and see it gets powerd off14:11
kfox1111that would test kubelet failures, but won't actually fence the machine.14:12
sbezverk_kfox1111: could you check quantipleo name, my google search comes back with nothing14:12
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kfox1111http://blog.nemebean.com/content/quintupleo-status-update14:14
sbezverk_kfox1111: got it, thanks14:14
kfox1111np. :)14:14
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kfox1111yay... permission denied.... :)14:18
kfox1111almost....14:19
inc0kfox1111, I still wait for tripleo-on-kubernates14:21
inc04OK14:21
kfox1111+114:21
kfox1111quintupleo for baremetal emulation, tripleo for baremetal to k8s, kolla-kubernetes for cloud. all in the gate... :)14:22
openstackgerritKevin Fox proposed openstack/kolla-kubernetes: WIP: External Ceph Tools, Tests, and Docs  https://review.openstack.org/38104114:24
kfox1111just gota verify the file made it from vm to vm and unwind a bit of debugging and its done.14:25
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sdakerhallisey where is the schedule for summit? (the etherpad)18:25
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sdakedaneyon aobut?19:07
sdakedaneyon meeting19:07
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openstackgerritChristian Berendt proposed openstack/kolla: Use option api_paste_config in group wsgi in nova configuration  https://review.openstack.org/38466319:12
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openstackgerritChristian Berendt proposed openstack/kolla: Update keystone-paste file for Newton  https://review.openstack.org/38466619:20
openstackgerritMerged openstack/kolla: Fix the wrong setting for Grafana session  https://review.openstack.org/38444819:22
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sdakeberendt is heat not working for you without that change19:28
sdakeMarMat has got magnum to work as is - and magnum depends heavily on heat and wait conditions19:28
berendtsdake it is working, i am only cleaning up some deprecation warnings introduced with newton19:29
openstackgerritMerged openstack/kolla: Make sahara api worker configurable  https://review.openstack.org/38427719:31
openstackgerritMerged openstack/kolla: Install python-mysqldb for Ubuntu in openstack-base container  https://review.openstack.org/38239819:31
sdakeberendt sweet thanks19:33
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openstackgerritMerged openstack/kolla: Add upgrade tasks for Kibana  https://review.openstack.org/38440119:42
kfox1111sdake: inc0_: could you try and get access to a bare metal node from them? My next ps will be to break up the gate into a few finer grained peices and try and share as much as possible between the gate and minikube. so I'd like to get minikube into the gate too.19:45
inc0_kfox1111, whom "them"?19:45
sdakekfox1111 that isn't possible19:46
kfox1111then we can say, if your an op or a dev, and want to just kick the tires a bit, here, use this " minikube start; kubectl create -f http://.....foo.yaml;' done. :)19:46
kfox1111infra19:46
inc0_kfox1111, infra doesn't have bare metal19:46
kfox1111none at all?19:46
sdakenone19:46
kfox1111:/19:46
sdakehttps://www.youtube.com/watch?v=z6ftW7fUdp4&feature=youtu.be19:46
inc0_they have tenants on clouds donated19:46
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kfox1111know anyone at <insert company here> that has an external gate that would be willing to share? :)19:47
sdakemy 3 children were in that video ;-)19:48
inc0_kfox1111, will be hard19:48
kfox1111nice. :)19:48
inc0_I like new horizon19:48
inc0_sdake, heat, magnum and...?19:50
sdakekolla..19:50
inc0_where?19:51
sdakethe deployment19:51
inc0_ok...this was kolla-deployed?19:51
sdakepretty sure ;)19:51
inc0_I wish they'd mention it...19:51
kfox1111I'm torn wit the new horizon workflows.19:52
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kfox1111its more configurable, but less intuitive to brand new users.19:53
kfox1111I like the ajax though a lot. much faster.19:53
kfox1111does infra have any nested virtualization support at least?19:54
inc0_kfox1111, 8 gig of ram says no19:54
kfox1111I can launch in that. :)19:54
kfox1111its more the cpu virutalization thats at issue.19:55
sdakekfox1111 no19:55
kfox1111I could probably do it in 6gig.19:55
inc0_well that depends on donated openstacks conf19:55
sdakekfox1111 to do what you need to do, you need to use two vms19:55
inc0_assume not19:55
kfox11112vm's?19:56
kfox1111how would that help?19:56
sdakeyou can run nova on one vm19:56
sdakenova-compute19:56
sdakeand control plane on another19:56
sdakethis allows more memory19:56
kfox1111I'd like to test running minikube. so that be running a vm in a vm in a vm.19:56
kfox1111vm in vm works fine for minikube on bare metal for testing.19:56
kfox1111but thats probably too much nesting without some hardware acceleration.19:57
kfox1111as its only cirros in the nested vm, which is very light weight.19:57
sdakeinc0_ -> check out this video: https://www.youtube.com/watch?v=je_84YoVCsk19:57
kfox1111but all of kolla-kubernetes in a nested vm would be too much I think.19:57
inc0_kfox1111, just use qemu19:57
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kfox1111inc0_: I do. like I said, I've done nested qemu a lot, but if the thing in the vm is cpu heavy, it tends to slow to a crawl.19:58
kfox1111cirros works fine. not so sure about all of kubernetes+ceph+kolla-kubernetes. I kind of doubt it.19:58
inc0_yeah, so in OSIC region you could do nested19:58
inc0_but don't know about other regions19:58
kfox1111do they have the nested intel or nested amd flags on there?19:59
inc0_kfox1111, infra doesn't deploy openstack, they make use of tenants donated19:59
inc0_yes, and trust me, it's intel;)19:59
kfox1111cool. so we would just need a job to land only there then.20:00
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inc0_not possible, nobody would go to bluebox if that would be possible;)20:00
sdakekfox1111 you can't force a job to land anywhere in infra20:00
sdakei have asked20:00
kfox1111oh, nothings impossible. just gota figure out a way. :)20:01
sdakeits impossible because its not desired by infra team20:01
kfox1111well, looping over and over until you get the rigth node type wouldn't be desireable to them either. which would htey hate more? :)20:01
sdakethey would rather you type recheck ;-)20:01
kfox1111I can automate that. ;)20:02
sdakeor alternively make the gate work properly :)20:02
sdakePLZ WATCH: https://www.youtube.com/watch?v=je_84YoVCsk20:02
inc0_kfox1111, please don't violate infra, they're really cool people20:03
kfox1111not planning on it.20:04
kfox1111but do need to test stuff properly.20:04
kfox1111so if they can help with that, that would be great. :)20:04
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sdakekfox1111 i've been around and around with infra team on the memory issue20:06
sdakethe bottom line is 8gb is the limit20:06
sdakeand its not changing20:06
sdakethe solution is multi-vms20:06
sdakeif you can't get it to work with that deployment model i'm at a loss as ato how you gate without third party gating20:06
inc0_but multi-vm CI isn't there yet right?20:07
kfox11118gig is fine.20:07
kfox1111thats not the issue.20:07
kfox1111its simply the ability to use hardware virtualization from within a vm.20:07
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kfox1111without it, it may take days to run rather then minutes.20:08
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sdakeyou cna't use hardware virt20:08
sdakebut you can use qemu20:08
kfox1111qemu will be too slow.20:08
kfox1111:/20:09
sdaketeset it20:09
sdakedays = too slow20:09
kfox1111oh, I've done that... a lot.20:09
sdake1-2 hrs = plausable20:09
sdakeinfra puts a hard limit of 60 minutes on gate jobs20:09
sdakebut they will go higher if there is a good reason20:09
sdakeya - lots of constraints - making gating isn't as easy as it looks ;)20:09
sdakeif the vms had 16gb, our gate in kolla would be op20:09
kfox1111like I said, I think I can do it in 6gb. with the full gate tests I've got. but for minikube, I need that one extra level of virtualization.20:10
sdakeright - but there is no hardware virt available20:10
sdakehave to use software virt unfortunately - or no virt at all20:10
sdakethis is problem with minikube, its introducing another layer of virt20:11
sdakeand you need hardware to make that faster20:11
sdakeanothe roption is to remove minikube20:11
sdakeand then it runs without that extra layer of virt20:11
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sdakefolks -> roadmap -> http://www.openstack.org/assets/software/newton/Community-Generated-OpenStack-Roadmap-Newton-Release-v3.pdf20:24
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sbezverk_kfox1111: ping21:09
openstackgerritBorneMace proposed openstack/kolla: Added missing cleanup-images in setup.cfg  https://review.openstack.org/38471621:14
otaviosdake: Hello; is it possible for you to take a look in an error we are getting in a clean deploy of newton on vagrant?21:17
sdakeotavio i dont know anythign about vagrant21:17
otaviorodrigo_pereira: o/21:17
sdakepbourke is your man ;)21:17
otaviosdake: in fact it is not vagrant specific, it is horizon raising a template exception21:18
otaviorodrigo_pereira: please post the exception log in pastebin21:18
sdakei see - well horizon should not be raising exceptions21:18
otaviosdake: vagrant is just our test environment21:18
otaviosdake: one of21:18
sdakeotavio when was the lst time you built images?21:18
otaviosdake: sat21:19
sdakeok21:19
sdakei merged a patch which put us on newton21:19
sdakeprior we were on master21:19
sdakecouple of patches in fact21:19
sdakeyou need those21:19
otaviosdake: let me update it than21:19
sdakeif you built sat you probably dont have them21:19
sdakeso you are deploying master of openstack - which is typically broken the first couple of weeks after release ;)21:19
sdakeif you did a pip install21:20
sdakemake sure to undo that21:20
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sdakeif your using our vagrant code, it may pip install21:20
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sdakenot sure how our vagrant implementation works - I don't use it21:20
sdakeonly pbourke and mandre21:20
sdakeotavio and yo uwill need to reubild after getting new code21:21
rodrigo_pereiraotavio: http://pastebin.com/BdR8C3t621:23
otaviosdake: I am doing it now. BTW, Rodrio and Pablo (local here) just told me that disabling localization make it work21:23
sdakeinteresting21:23
sdakehow do you disable localization21:23
ppalaciossdake: setting USE_I18N = False on local_settings.py worked for us, but we are not sure if everything else is fine.21:24
sdakewe have a localization patch in our review queue blocked on branchign of newton21:24
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sdakeppalacios we may just need that in kolla itself21:24
sdakekolla doesn't have translations implemented21:24
sdakerather in the ironic file21:24
sdakeyour env musst set that automatically21:24
sdakeppalacios since i'm in EN_US locale, I htink that it must not set that env variable21:25
ppalaciossdake: in fact, USE_I18N is set to True by default by django21:25
ppalaciossdake: got it21:25
sdakeinteresting21:25
sdakei haven't used master horizon for a week or more21:25
ppalaciossdake: I will make another test21:26
sdakemaybe something changed that broke it21:26
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sdakestill recommend using newton images :)21:26
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otaviosdake: that may well be the case. I am cooking the images for test21:26
sdakeif its broken with newton images we need  a patch quickly to disable localization21:26
sdakesounds like a 1 liner21:26
otaviosdake: if it is the case, we can cook the patch for it21:26
sdakeotavio rockin21:26
kfox1111sdake: I think I can get a multinode gate up pretty easily.21:28
sdakekfox1111 if you figure that out - that would rock - its sort of hard ;)21:29
sdakeas in I don't know how to do it hard21:29
sdakebut openstack-infra may have pointers21:29
kfox1111I talked with them. I think I can do it pretty easy. :)21:30
kfox1111k8s will help here I think. as I just gota run one command on the othser side to get it all bound up.21:30
sdakekfox1111 cool21:30
kfox1111wont know for sure till I try though. :)21:30
sdakekfox1111 i want same gating in kolla too - so if you figure it out i'll be picking your brain  :)21:31
sdakethat way we can gate more services21:31
kfox1111sounds good. :)21:31
sdakekfox1111 see pm21:32
ppalaciossdake: enabling i18n on django and setting the browser to send Accept-Language header with en_us  worked here. The accept-language is used by django to trigger translations if USE_I18N is true. So, if horizon will be not translated, it is safe to disable i18n, otherwise...21:33
sdakehorizon is likely translated21:34
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sdakeppalacios so even though the browser sets somethign wrong, I'd not expect horizon to backtrace as a result21:43
ppalaciossdake: I agree.21:43
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sdakeppalacios can you follow me to #horizon (or whoever has the backtrace+ppalacios:)21:47
sdakerather #openstack-horizon21:47
otaviosdake: the images are under build here. So we will shortly know if newton works or not21:47
otaviosdake: I think it is better to wait for the test result, no?21:47
sdakeok - but it may be master is broken :)21:47
sdakebut ya we can wait for results21:47
sdakeif newton is broken we definately must fix that asap21:47
sdakewe being kolla adds a workaround or horizon fixes it21:48
otaviono problem for me. What about you ppalacios ?21:48
ppalaciosok for me too.21:48
otavioSo folks. We are going to use kolla to deploy a small environment for initial use but we plan to short after move to a multinode environment for HA purpose. Is there any document about the upgrade process?21:50
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sdaketo upgrade you run kolla-ansible upgrade21:56
sdakeand yes its documented :)21:56
sdakewhat you are talking about tho is adding controller nodes21:58
sdakei know you can do that if you ahve 3 already21:58
sdakenot sure about going from 1->321:58
otaviothe other doubt I have is about moving the swift objects from one node to others21:59
otavioas well as cinder (using cepth)21:59
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sdakeotavio really tbh - i'd just start with 3 nodes after you get used to the workflow :)22:02
sdakethen adding compute nodes is super trivial from there22:02
otaviosdake: initially our use of compute nodes will be small. We will be using swift a lot22:04
sdakehavne'eet tried adding a storage node before22:05
sdakeits on our roadmap22:05
sdakeit either needs docs or code or both22:05
otaviosdake: as we will be starting on a small infra, we don't want to put too many machines initially22:06
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jascott1_hi guys! Im a kk8s noob but am working with inc0 and trying to help for summit (following rhallisey's lead on ansible for kolla-kubernetes services)22:12
jascott1_quick question about kolla-k8s install22:12
jascott1_i have issue with this line in the install22:12
jascott1_kubectl label node $ALLINONENODE kolla_controller=true22:12
jascott1_Im not doing all in one and cant label the master22:12
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jascott1_seems like it will be required. I can slog on but just wanted to check to see if anyone could shed any lighy22:14
kfox1111yeah.22:14
kfox1111nodes that will run the api services, etc, should be labeled kolla_controller=true.22:15
kfox1111the nodes running pure nova computes should be kolla_compute=true22:15
kfox1111if you want to break up your controllers farther, you can do that too.22:15
jascott1_thanks kfox1111 i get it now. I was in a daydream that my controller stuff would run on my dedicated master but thats not the case. I knew Id feel dumb after asking but I still saved time :)22:16
kfox1111no worries. :)22:17
kfox1111with the labels, you can have them land wherever you want. :)22:17
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kfox1111it kind of doesn't help that there's similar terms/names for things.22:19
kfox1111k8s master and k8s compute22:19
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kfox1111kolla_controller and kolla_compute22:19
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kfox1111but likely kolla_controller is on some of the k8s computes and22:20
kfox1111and kolla_computes are on a different set of k8s computes.22:20
kfox1111:/22:20
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kfox1111jascott1_: if you need any more help, please let me know. we're all still learning. :)22:24
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jascott1_kfox1111 thanks! will do.22:28
ppalaciossdake: We've just tested on newton and it is also broken22:35
sdakeppalacios not good22:36
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ppalaciossdake_: done, my time feed my children (in this case, the children resumes to only me :) )23:33
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openstackgerritSerguei Bezverkhi proposed openstack/kolla-kubernetes: Fencing pod  https://review.openstack.org/38392223:41
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