Friday, 2017-08-18

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openstackgerritShunli Zhou proposed openstack/zun master: Add detach network server side.  https://review.openstack.org/49378701:42
kiseok7mkrai: hi, are you working on "a patch to make image validation confiurable"? if you are not, can i upload a patch for this?01:45
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openstackgerritShunli Zhou proposed openstack/zun master: Add detach network server side.  https://review.openstack.org/49378702:23
kiennthongbin: hi, the multinode gate failed because KuryrException and I found you have worked in the related bug: https://bugs.launchpad.net/zun/+bug/169028402:37
openstackLaunchpad bug 1690284 in Zun "Docker do not allow create network with same cidr" [High,Triaged] - Assigned to hongbin (hongbin034)02:37
hongbinkiennt: hey02:38
kienntI tried to fix it and asked Kuryr team. They said in multi-host scenario, capability_scope conf should be global02:38
hongbini see02:38
kienntdefault it is local02:38
hongbini think we should switch to global based on their advice02:38
hongbinkiennt: thanks for looking into this issue02:39
kienntI try to do this, but seems like my approach is wrong02:40
kienntyou can see in patch https://review.openstack.org/#/c/494111/02:40
kiennti change config in devstack/plugin.sh02:40
kiennt*change kuryr config02:40
kienntbut the gate still failed02:41
* hongbin looks into the logs02:41
kienntseems like the gate install zun before kuryr-libnetwork, so the fix doesn't work as expect.02:42
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kienntcould you give some advices? Do you think we should change in project-config?02:43
kiennti get stuck in this :(02:44
hongbinkuryr failed with this error: http://logs.openstack.org/11/494111/10/experimental/gate-tempest-dsvm-zun-multinode-docker-sql-ubuntu-xenial-nv/3e1c24e/logs/screen-kuryr-libnetwork.txt.gz#_Aug_17_08_56_39_29179602:45
kienntyes, and i found the related bug #493787 which was assigned to you02:46
openstackbug 493787 in Percona-XtraDB "innodb_io_patches.patch fails on 5.1.41 + 1.0.6" [Undecided,Invalid] https://launchpad.net/bugs/493787 - Assigned to Aleksandr Kuzminsky (akuzminsky)02:46
kienntOh wrong number https://bugs.launchpad.net/zun/+bug/169028402:46
openstackLaunchpad bug 1690284 in Zun "Docker do not allow create network with same cidr" [High,Triaged]02:46
hongbinthis bug cannot be fixed in zun side02:47
kienntis this issue from tempest? or kuryr?02:49
hongbinit seems the issue is from kuryr or the way we use kuryr02:50
kienntthe way we use kuryr, I think.02:51
kienntI will propose a patch to config kuryr-libnetwork capability_scope conf in project-config side. The fix in Zun side doesn't work02:52
kienntSomehow, etc/kuryr/kuryr.conf doesn't exist in gate logs.02:53
hongbinthat is wierd02:53
hongbinkiennt: another thing we can do is to enable the debug mode of kuryr02:56
hongbinif the debug mode is turned on, it might have more information02:57
hongbinkiennt: propose a patch to config capability_scope is definitely a good idea02:57
kiennthongbin: i will propose it (include turn on debug) and add you02:58
hongbinkiennt: thx02:59
hongbinsorry, i couldn't figure out exactly what was wrong at this moment02:59
kiennthongbin: the patch https://review.openstack.org/#/c/494774/03:05
kienntHope the debug mode can get us more information03:05
hongbinkiennt: ack03:07
hongbinkiennt: this is from kuryr docs: "CAPABILITY_SCOPE can be "local" or "global", the latter being for when there is a cluster store plugged into the docker engine."03:12
hongbinkiennt: that means we need to configure a cluster store03:12
hongbinthere is an option in devstack-plugin-container for that: https://github.com/openstack/devstack-plugin-container/blob/master/devstack/lib/docker#L2603:13
hongbinsimply set it to the etcd cluster will work: https://github.com/openstack/kuryr-libnetwork/blob/master/devstack/settings#L2303:14
kienntbut in the devstack.log, DOCKER_CLUSTER_STORE is already set to etcd03:16
kiennthttp://logs.openstack.org/11/494111/10/experimental/gate-tempest-dsvm-zun-multinode-docker-sql-ubuntu-xenial-nv/3e1c24e/logs/devstacklog.txt.gz#_2017-08-17_08_17_36_25503:17
kienntas kuryr devstack settings03:17
hongbini see03:18
hongbinkiennt: i think another way to resolve the problem is to help kuryr-libnetwork to setup a multi-node gate first03:22
kiennthongbin: +1, great idea! Good for both sides!03:23
hongbinok03:23
hongbinafter kuryr multinode gate is setup, we might know where the problem is coming from03:25
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kienntyep, should we create a blueprint/bug for this? To get approve from Kuryr team.03:26
openstackgerritChangBo Guo(gcb) proposed openstack/zun master: Remove deprecated usage of CORS.set_latent  https://review.openstack.org/49478003:33
hongbinkiennt: i don't know, this depends on the kuryr team03:35
hongbinkiennt: but i think they will be happy to take the patch03:35
kiennthongbin: ok, i will propose the patch to setup multinode.03:37
hongbinkiennt: ack03:38
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openstackgerritMerged openstack/zun master: Update reno for stable/pike  https://review.openstack.org/49456806:23
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openstackgerritKien Nguyen proposed openstack/python-zunclient master: [Refactor code] Support dynamic load Client module depend on given version  https://review.openstack.org/49496506:31
openstackgerritKien Nguyen proposed openstack/python-zunclient master: [Refactor code] Support dynamic load Client module  https://review.openstack.org/49496506:32
openstackgerritKien Nguyen proposed openstack/python-zunclient master: [Refactor code] Backward compatibility.  https://review.openstack.org/49496706:42
openstackgerritKien Nguyen proposed openstack/python-zunclient master: [Refactor code] Update client v1  https://review.openstack.org/49496906:52
openstackgerritMerged openstack/zun master: Remove deprecated usage of CORS.set_latent  https://review.openstack.org/49478006:57
openstackgerritKien Nguyen proposed openstack/python-zunclient master: [Refactor code] Update shell  https://review.openstack.org/49497207:03
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rockithi08:58
rockiti deployed openstack zun using https://docs.openstack.org/zun/latest/contributor/quickstart.html08:59
rockithow can i use a docker node with openstack zun to create containers08:59
rockithow can i use other container technologies09:00
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egonzalezrockit, zun-compute should be running in a host with docker09:48
egonzalezrockit, zun now only support docker or nova docker-driver09:48
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openstackgerritOpenStack Proposal Bot proposed openstack/zun-ui master: Imported Translations from Zanata  https://review.openstack.org/49446610:15
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rockitegonzalez:  is their any plan to support other docker technologies like mesos, kubernetes11:28
rockitsorry11:28
rockitother container technologies11:28
egonzalezrockit, kubernetes was planed irrc11:29
rockitaccording to wiki: "It aims to provide an OpenStack API for launching and managing containers backed by different container technologies."11:31
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rockitegonzalez: so it should support various COEs11:32
c06Magnum.!!11:34
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openstackgerritHongbin Lu proposed openstack/zun master: [WIP][NOT_READY_FOR_REVIEW] Cinder integration  https://review.openstack.org/47311520:48
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openstackgerritHongbin Lu proposed openstack/zun master: [WIP][NOT_READY_FOR_REVIEW] Cinder integration  https://review.openstack.org/47311522:56

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