Thursday, 2018-04-05

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openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889107:52
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openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889108:15
ktibimgoddard, hey08:45
ktibiso all be fine now ^^08:45
ktibiceph keep all data \o/08:46
mgoddardktibi: that's good to hear!08:49
ktibibut I don't know why all compute became crazy !!08:49
ktibimgoddard, http://paste.openstack.org/show/718449/08:50
mgoddardall at the same time?08:50
ktibiyes08:50
ktibikernel panic on each compute !08:50
mgoddardwas this when docker was restarted?08:50
ktibiyes08:50
mgoddardthe backtrace is performing a mount - perhaps it's because ceph went down?08:51
ktibithe log docker : http://paste.openstack.org/show/718450/08:51
mgoddardthat shouldn't cause a kernel panic though08:51
mgoddardseems ok08:51
ktibifinal log before the panic : http://paste.openstack.org/show/718452/08:53
mgoddardFreenode live in Bristol!09:10
yankcrimewe're so there09:11
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889109:26
ktibimgoddard, kayobe use 'docker login' for build and push new image09:38
ktibiso when you use a private regsitry without anonymous access, you need to login before to pull image09:39
ktibiI think we need to add a docker login un pre-tasks before pull image :/09:39
ktibiin*09:39
mgoddardktibi: yep, that sounds plausible10:00
mgoddardktibi: are you going to make the change?10:00
ktibimgoddard, yes I can, I have a lot of change to make between kolla, klla-ansible and kayobe ^^10:01
ktibiI'll make the story for that10:01
mgoddardcool10:01
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889110:17
openstackgerritKevin Tibi proposed openstack/kayobe master: [WIP] Add support for custom repo  https://review.openstack.org/55904510:18
ktibimgoddard, can you check first patch for that ?10:19
mgoddardktibi: I think you forgot to add the most important file :)10:20
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889110:26
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889110:42
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889110:54
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889111:16
openstackgerritKevin Tibi proposed openstack/kayobe master: [WIP] Add support for custom repo  https://review.openstack.org/55904511:39
ktibimgoddard, indeed11:39
ktibiwhere can I add test for test new repo ?11:41
ktibineed to add a tests/main.yml ?11:41
mgoddardktibi: I don't think we can use that method for testing yum repos as it will affect the yum repos on the system running the test12:48
mgoddardktibi: you could use molecule if you'd like to test12:48
mgoddardktibi: I haven't got the molecule tests working in CI yet though12:48
ktibiok so for now, merge without test for that ?12:49
mgoddardit would be nice to have a test, but I won't block on it12:51
ktibimgoddard, hey when kayobe restart all docker service maybe we can use that : https://docs.ansible.com/ansible/latest/user_guide/playbooks_delegation.html#rolling-update-batch-size13:00
ktibifor restart like one by one13:01
mgoddardktibi: live-restore seems simpler13:01
ktibiyes too13:01
ktibineed both13:01
mgoddardand faster13:01
mgoddardwhy both?13:01
ktibiwe limit risk, I doesn't like restart all service in same itme13:03
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889113:03
mgoddardperhaps we could make it configurable, default = 013:05
ktibiyep13:05
ktibibut are we ok it's just for the restart of docker daemon ?13:05
mgoddardit would be a little odd to make it only for docker, but it is a critical service13:06
yankcrimeany thoughts on https://storyboard.openstack.org/#!/story/2001779 ?13:11
mgoddardhmm, I'm a bit wary of changing a kolla default in kayobe - it will affect existing users during upgrades13:18
mgoddardif we wait for k-a to make the change we could rely on them communicating it appropriately13:18
yankcrimeyup, agreed - but adding the setting into the example config repo might at least guide people in the right direction13:19
mgoddardat the least I'd want to make the change on a release boundary13:19
mgoddardyou mean https://github.com/stackhpc/kayobe-config/?13:20
yankcrimeyep13:20
mgoddardcould do that. It's currently all set to defaults13:20
yankcrimefwiw fernet's been the default in keystone since ocata13:21
mgoddardoh, so kolla is forcing a non-default13:21
yankcrimeyup13:22
mgoddardI guess that makes it less bad13:22
yankcrimeeven so i'd still lean towards just adding it into that kayobe-config as an opinionated but not necessarily enforced setting13:22
mgoddardok, let's go with that13:23
yankcrimeand like you say wait until k-a is in a position to switch the default and communicates the change appropriately13:23
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889113:29
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889113:37
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ktibiyankcrime, mgoddard kolla-ansible use fernet since queens13:57
ktibiit's default value now13:57
ktibimgoddard, do you have a server.yml example for use static inventory in kayobe ?13:59
mgoddardktibi:  for bifrost? I always use a dynamic inventory generated via `kayobe overcloud inventory discover`14:03
mgoddardcheck bifrost docs?14:03
ktibimgoddard, kayobe docs say If discovery of the overcloud is not possible, a static inventory of servers using the bifrost servers.yml file format may be configured using the kolla_bifrost_servers variable in ${KAYOBE_CONFIG_PATH}/bifrost.yml.14:03
ktibidid you have test this feature ?14:04
mgoddardktibi: if I did, it was a long time ago14:04
mgoddardhow do you do it?14:04
ktibiI try to deploy kayobe on a stack heat14:05
ktibiso I have 6 vms for my nodes14:05
mgoddardoh, then you don't need bifrost14:05
ktibiyes I know14:05
ktibibut kayobe need inventory so how I add IP for join ?14:05
mgoddardin that case just use the ansible inventory in ${KAYOBE_CONFIG_PATH}/inventory/hosts14:05
mgoddardor add another file in that directory14:06
ktibilike overcloud file ?14:06
mgoddardyes14:07
mgoddardjust create your own overcloud file14:07
ktibijust need to add ansible_host=IP14:07
mgoddardyes14:07
ktibiok great14:07
mgoddardactually, you might need to add the IPs to network-allocation.yml14:08
mgoddardor just host_vars14:08
mgoddardgroup_vars won't work14:08
mgoddardhttps://github.com/stackhpc/kayobe/blob/master/ansible/group_vars/overcloud/ansible-host14:09
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889114:14
yankcrimektibi: still looks to be uuid to me14:18
yankcrimehttps://github.com/openstack/kolla-ansible/blob/master/ansible/group_vars/all.yml#L56214:19
ktibiyankcrime, ho yes write, review has been  abandonned https://review.openstack.org/#/c/549861/14:19
ktibilook https://review.openstack.org/#/c/543060/14:20
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openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889114:31
openstackgerritKevin Tibi proposed openstack/kayobe master: [WIP] Add support for custom repo  https://review.openstack.org/55904514:38
openstackgerritKevin Tibi proposed openstack/kayobe master: [WIP] Add support for custom repo  https://review.openstack.org/55904514:50
openstackgerritKevin Tibi proposed openstack/kayobe master: Add support for custom repo  https://review.openstack.org/55904514:53
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openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889115:06
openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889115:30
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openstackgerritKevin Tibi proposed openstack/kayobe master: Add support for custom repo  https://review.openstack.org/55904515:38
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openstackgerritMark Goddard proposed openstack/kayobe master: WIP: Use the Zuul VM as the seed  https://review.openstack.org/55889116:20
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