Monday, 2017-02-06

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Guest14296nick XueFeng01:27
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openstackgerritMerged openstack/senlin-dashboard master: Fix typo in senlin rest api  https://review.openstack.org/42928302:16
openstackgerritMerged openstack/senlin-dashboard master: Use more readable toast message  https://review.openstack.org/42928402:17
yanyanhuhi, Qiming, happy new year. around?02:18
openstackgerritMerged openstack/senlin-dashboard master: Cleanup unnecessary blank line  https://review.openstack.org/42937002:21
wllabshttps://bugs.launchpad.net/senlin/+bug/166204802:32
openstackLaunchpad bug 1662048 in senlin "restart senlin-engine don't delete the old mq queue" [Undecided,New]02:32
wllabsi report a bug02:32
openstackgerritMerged openstack/senlin-dashboard master: Node Status should be translatable  https://review.openstack.org/42937602:33
yanyanhuwllabs, thanks a lot. So you mean the rabbit message queue used by dead engine will not be released after engine is killed?02:39
wllabsyes02:39
wllabsyou can retry to restart senlin-engine many times02:41
yanyanhuI guess that should be considered as a bug of oslo service?02:41
wllabsand then look at the mq queue02:41
yanyanhusince the rpc server creation is done by oslo lib at background02:41
wllabsbut nova don't have this problem02:41
yanyanhuoh, if so, we may don't use it correctly02:41
wllabsi don't know, you can analyze the code02:43
yanyanhuwllabs, thanks for reporting this bug, will check it :)02:44
wllabsthank you02:44
openstackgerritQiming Teng proposed openstack/senlin master: Update API-REF for the cluster-del-node  API  https://review.openstack.org/41566402:47
openstackgerritQiming Teng proposed openstack/senlin master: Update API-REF for the cluster-del-node  API  https://review.openstack.org/41566402:49
yanyanhuhi, Qiming, there?02:49
XueFenghi wllabs03:27
XueFengThis is because we set it not auto_delete. You can query auto_delete set by `rabbitmqctl list_queues name auto_delete`03:28
yanyanhuXueFeng, I guess those queues will be reused by new created engine?03:29
XueFengThink so03:31
XueFeng03:32
yanyanhumade some tests and looks so :)03:33
XueFengYes. It's not a bug. Just a strategy we choiced03:36
XueFengSome real 12:07 < XueFeng> Yes. It's not a bug. Just a strategy we choiced03:37
XueFengIn some real  [12:09] [XueFeng(+i)] [2:freenode/#senlin(+cnt)] [Act: 1]03:38
XueFeng[#senlin] In some real03:38
yanyanhuI see, will change the status of that bug report, thanks, XueFeng03:40
XueFengOk:)03:40
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XueFenghi,YanYan04:08
yanyanhuhi, XueFeng04:13
XueFengDo some test and reseach about queue. We'd better do some change about it.04:14
yanyanhuXueFeng, you mean enable the auto_delete?04:15
XueFengThe name of queue is not same each time04:15
yanyanhuXueFeng, yes, uuid is appended I saw04:15
XueFengself.target = oslo_messaging.Target(server=self.engine_id, topic=self.topic, version=self.version)04:16
yanyanhuhi, will leave for lunch, come back soon04:16
XueFengok04:16
yanyanhuhi, XueFeng lets talk about it later :)04:16
yanyanhuthanks04:16
openstackgerritMerged openstack/senlin master: Fix node deletion logic  https://review.openstack.org/42753904:33
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XueFengIf we use default auto_delete=false, we'd better make the queue name is the same each time.05:09
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XueFengThere are two persistences: message persistence and queue persistence. These two presistences05:38
XueFengare not releated with this bug report. The report is about queue is not the same when we start a new engine. Even if we didn't set queue persistenc, the queue will be deleted until rabbitmq-server restarted. We can optimize it by set the same queue name or we can set auto_delete=false.05:38
wllabsif set auto_delete=true, whether it is empty does not matter. It would be deleted just as05:47
wllabseasily if it were not empty.05:47
openstackgerritYuanbin.Chen proposed openstack/senlin master: Fix node show detail image id error  https://review.openstack.org/42950905:47
wllabsif mq has message also id deleted?05:48
wllabsif mq has message also is deleted?05:48
fabian4Hi, Qiming I was fix bug https://bugs.launchpad.net/senlin/+bug/1662053 https://review.openstack.org/#/c/429509/1/senlin/profiles/os/nova/server.py05:53
openstackLaunchpad bug 1662053 in senlin "node-show -D image error" [Undecided,New]05:53
fabian4Qiming,  I want to add 'node-show' display volume message05:55
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openstackgerritYuanbin.Chen proposed openstack/senlin master: Add node show detail display volumes message  https://review.openstack.org/42951506:08
wllabsXueFeng,06:10
XueFenghi wllabs06:11
XueFeng We can optimize it by set the same queue name or we can set auto_delete=false.06:12
XueFengI think06:13
wllabsMy colleague said neutron-dhcp-agent seems to have the same problem06:13
XueFengYes, some processes have the same problem06:14
XueFengIt not a big problem in most situation06:15
wllabsyes06:15
XueFengBut if this is a product environment06:15
XueFengWe'd better optimize it06:16
XueFengYou can help to  confirm neutron-dhcp-agent Whether has its own recycling mechanis06:19
openstackgerritOpenStack Proposal Bot proposed openstack/senlin-dashboard master: Imported Translations from Zanata  https://review.openstack.org/42952006:20
XueFengIf not, also need optimize I think06:20
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yanyanhuhi, XueFeng, maybe we should consider to set auto_delete to true since engine destroy and recreate should only happen occasionally06:33
yanyanhuso the deletion of queue won't cause too much overhead I guess06:34
XueFengWe can do this. But maybe keep queue name the same is better. Need more test about this.06:37
yanyanhuXueFeng, I see. Is there any way we can define the queue name to be used by engine? I saw an UUID suffix is appened06:40
yanyanhuI guess it is done by oslo lib?06:41
openstackgerritYuanbin.Chen proposed openstack/senlin master: Fix node show detail image id error  https://review.openstack.org/42950906:44
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ruijieHi,guys, have you met "VersionConflict" problem when using devstack07:34
ruijieraise VersionConflict(dist, req).with_context(dependent_req)07:34
ruijieVersionConflict: (packaging 16.7 (/usr/local/lib/python2.7/dist-packages), Requirement.parse('packaging>=16.8'))07:34
elynnupdate all repos might solve it07:40
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ruijieelynn, I did update is : apt-get update and pip install --upgrade setuptools packaging07:48
ruijiebut that doesn't work07:48
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elynnHi ruijie07:59
elynnTry set RECLONE=yes in local.conf ?07:59
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root____2hi ruijie08:00
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XueFenghi ruijie08:00
XueFengI meet the familer problem. pip uninstall ** will ok08:01
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XueFenghi ruijie08:12
openstackgerritOpenStack Release Bot proposed openstack/senlin master: Update reno for stable/ocata  https://review.openstack.org/42955908:13
XueFengI met the familiar problem. Use `pip uninstall **` will ok08:14
XueFenghi,YanYan.Sorry, just come back. Yes, also think it was done by oslo lib.08:16
XueFengMaybe we only need chang the Target which we setted.08:17
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openstackgerritMerged openstack/senlin master: Update reno for stable/ocata  https://review.openstack.org/42955908:47
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ruijieRECLONE=yes should solve this problem :)09:03
ruijiehttps://review.openstack.org/#/c/424865/09:03
openstackgerritNam Nguyen Hoai proposed openstack/senlin master: Fix typo: "implments" -> "implements"  https://review.openstack.org/42958109:16
openstackgerritMerged openstack/senlin-dashboard master: Imported Translations from Zanata  https://review.openstack.org/42952009:16
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openstackgerritMerged openstack/senlin master: Promote test speed of test__update_nodes_batch_policy  https://review.openstack.org/42938710:19
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openstackgerritLiuqing Jing proposed openstack/senlin-dashboard master: Use type rather than type_name  https://review.openstack.org/42928714:35
openstackgerritLiuqing Jing proposed openstack/senlin-dashboard master: Cluster status should be translatable  https://review.openstack.org/42937914:43
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openstackgerritXueFeng Liu proposed openstack/senlin master: Revise create action when do cluster check  https://review.openstack.org/42161515:56
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openstackgerritXueFeng Liu proposed openstack/senlin master: Revise create action when do cluster check  https://review.openstack.org/42161516:22
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