Thursday, 2017-01-26

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openstackgerritMerged openstack/mistral-dashboard: Updated from global requirements  https://review.openstack.org/42539104:31
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openstackgerritMerged openstack/mistral: Updated from global requirements  https://review.openstack.org/42461705:25
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openstackgerritDougal Matthews proposed openstack/mistral: Don't create actions with empty arg_lists  https://review.openstack.org/41243307:40
openstackgerritDougal Matthews proposed openstack/mistral: Don't create actions with empty arg_lists  https://review.openstack.org/41243307:40
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openstackgerritIstvan Imre proposed openstack/mistral: External OpenStack action mapping file support  https://review.openstack.org/42558108:41
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openstackgerritDawid Deja proposed openstack/mistral: Refactor rpc configuration loading  https://review.openstack.org/42417110:49
openstackgerritDawid Deja proposed openstack/mistral: Add support for Rabbit HA  https://review.openstack.org/42522910:49
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rakhmerovkong: here?11:04
rakhmerovhi11:04
ddejaHi rakhmerov, could you please look on those 2 patches: https://review.openstack.org/424171 https://review.openstack.org/42522911:06
ddejaI'd like to get them in ocata if possible ;)11:06
* ddeja should finish them faster11:06
rakhmerovok, yes11:07
rakhmerovgive me a few mins11:07
ddejarakhmerov: thanks :)11:13
rakhmerovddeja: our mysql/postgres gates are failing now with a weird error, by any chance do you know what it could be?11:17
rakhmerovhttp://logs.openstack.org/71/424171/3/check/gate-mistral-tox-db-unit-mysql-ubuntu-xenial/b408212/testr_results.html.gz11:17
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rakhmerovI remember you fixed a similar thing not so long ago11:17
rakhmerovmaybe they started using a different ubuntu image or something11:18
ddejarakhmerov: let me take a look11:23
rakhmerovddeja: quick question on your review11:23
rakhmerovhttps://review.openstack.org/#/c/424171/3/mistral/engine/rpc_backend/kombu/kombu_client.py11:23
ddeja?11:23
rakhmerovwhat exactly happens in line 41?11:23
rakhmerovI don't quite understand the following thing: you use properties like CONF.oslo_messaging_rabbit.rabbit_virtual_host11:24
rakhmerovdoes line 41 fill those config properties?11:24
rakhmerovbecause 'transport_url' is now considered the right method of configuring these properties11:25
ddejait constructs the TransportUrl object based on config11:25
rakhmerovok, then what about the config properties you use directly w/o it?11:26
ddejathey are only used, if transport url is not provided11:26
rakhmerovhow come?11:26
rakhmerovwhere is this logic?11:26
ddejain kombu_hosts.py11:27
ddejahttps://review.openstack.org/#/c/424171/3/mistral/engine/rpc_backend/kombu/kombu_hosts.py11:27
ddejalines 32-4711:28
rakhmerovyes, ok11:28
rakhmerovI see11:28
rakhmerovddeja: +2, very cool patch (much needed)11:30
rakhmerovd0ugal: hi, can you pls look at https://review.openstack.org/#/c/424171 ?11:30
ddejarakhmerov: thanks :)11:31
ddejaabout the gate failing, it's very strange... all the tests passed end then gaite failed11:31
ddejas/end/and/11:32
rakhmerovooh, really?11:32
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rakhmerovso it ran the tests successfully?11:32
ddejayou mean on my patch, or on another?11:32
rakhmerovI believe it's not related with your patch11:33
rakhmerovI guess something happened with CI11:33
ddejabecaouse on my patch everything passed11:33
ddejaand the failure is becouse of pep8 failure11:33
ddejaI forgot to run it before sending a patch, my fault11:33
rakhmerovno-no11:34
rakhmerovwait11:34
ddejahttp://logs.openstack.org/71/424171/2/check/gate-mistral-tox-db-unit-mysql-ubuntu-xenial/455488c/console.html#_2017-01-25_17_18_17_62919411:34
rakhmerovI'm looking at Zuul11:34
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ddejaoh, OK11:34
rakhmerovyour first patch is fine, all the tests passed except unit tests on mysql and postgres11:34
rakhmerovdo you see it?11:34
d0ugalrakhmerov: okay, I'll try - not sure I'll fully understand it tho :)11:35
rakhmerovthe same with your second patch11:35
ddejarakhmerov: Yup, I see11:35
rakhmerovbut my assumption is that it's not related to your changes, I just noticed it on your patches11:35
ddejaI'll look on it as soon as all logs will be available11:36
rakhmerovok11:38
rakhmerovd0ugal: that's ok, I almost understand, just check things you understand :)11:38
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rakhmerovddeja: just a few small things in https://review.openstack.org/#/c/42522911:41
rakhmerovplease fix, I'll review in a couple of hours11:41
ddejarakhmerov: sure, doing right now11:42
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openstackgerritDawid Deja proposed openstack/mistral: Add support for Rabbit HA  https://review.openstack.org/42522911:46
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ddejarakhmerov: fixed ^^11:57
* ddeja is going for lunch, will be back in ~40 minutes11:57
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ddejarakhmerov: about gate failures12:47
ddejaalmost all test failed12:48
ddejawith this error: AttributeError: 'module' object has no attribute 'poll'12:48
ddejaand it's a result of using importutils from oslo_utils12:49
ddejaso I guess that the problem is in oslo12:49
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tuan_ddeja: I have also this problem too when running unittest13:29
openstackgerritMerged openstack/mistral: Refactor rpc configuration loading  https://review.openstack.org/42417113:32
ddejatuan_: oh. did you upgraded recently?13:36
ddejaLike in the last 24h?13:37
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tuan_i am using master branch13:48
tuan_latest13:48
ddejaI mean if you did any system upgrades13:49
tuan_nope13:49
ddejastrange...13:50
tuan_and why in unittest13:50
tuan_i have the smae problem13:50
ddejaor maybe you have upgraded any package using pip?13:50
tuan_i think so13:50
tuan_nope13:50
tuan_i do not think so13:50
tuan_:D13:50
tuan_just run tox on latest master13:51
tuan_that is it13:51
tuan_well, it may happen like this13:51
tuan_since my pip has to go through our proxy and my pip is set to featch packages from our own pypi13:51
tuan_and i do not have no any information about packages ovethere13:52
ddejait may get upgraded, ok thanks13:52
tuan_yeap13:52
ddejaOK, I'm trying to find out what happend13:53
ddejad0ugal: if you have time and can look on this: https://review.openstack.org/#/c/42522914:03
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tuan_ddeja: i have run tox by downloading package from global pypi14:52
tuan_indeed it has the poll problem14:52
tuan_and it is raised from importing muranoclient14:53
tuan_:(14:53
ddejatuan_: oh, so it's muranoclient14:55
ddejait's one of the 2 packages which been added in last 24 hours14:56
ddejarakhmerov: ^^14:56
ddejarakhmerov: tuan_ probably found what couses our tox gates to fail14:56
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tuan_:(, it blocks me the whole day to finish my patch on community14:57
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tuan_also another idea for cacert in mistral too14:57
tuan_:(14:57
tuan_could you guys please check this version of muranoclient14:58
ddejatuan_: well15:01
ddejaI'm not sure why it is installed at all15:01
ddejaI don't have it installed15:01
ddejait is not installed on our py27/py35 gate15:01
tuan_what?15:02
ddejabut it is installed on our tox mysql gate15:02
tuan_:))15:02
ddejawhich fails15:02
ddejaand now I'm just staring at logs feeling stupid15:02
ddejatrying to understand why the heck it gets installed15:02
ddejaand only on some gates, not in all15:02
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ddejad0ugal: You give me a +W without second +2...15:10
ddejahttps://review.openstack.org/#/c/425229/15:10
ddejaI don't mind getting my patches merged, but since this one is not trivial, I guess someone else may want to look at it ;)15:11
tuan_okay15:12
tuan_let me take a look to that15:12
tuan_while waiting for muranoclient fix15:12
tuan_let me see how did you modify to compare to Nova stuff15:13
openstackgerritDawid Deja proposed openstack/mistral: Add support for Rabbit HA  https://review.openstack.org/42522915:13
tuan_:)15:13
d0ugalddeja: whoops, sorry - good spot15:27
d0ugalfor some reason I thought rakhmerov had already reviewed it15:27
* d0ugal has too many reviews open15:28
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ddejad0ugal: no problem, I rebased, so only +2 is left15:37
ddejad0ugal: rakhmerov did reviewed it, but gave -1 ;)15:37
mgershenddeja: what about the todo you added, is there another patch?15:38
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ddejamgershen: yup, I'd like to resolve it as a bug15:39
mgershenddeja: maybe it will be nice to add a link to the bug in the commit message? not a must.15:42
ddejawell, there is no bug. Yet. Since it is not merged ;)15:42
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mgershenddeja: oops sorry. I thought maybe there was something like problem in retry mechanism when connecting to rabbit. but as I said not a must :)15:45
ddejamgershen: noo, I just wanted to make the patch short, so I hardcoded some values15:46
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mgershenddeja: ok, that's fine by me too.15:49
tuan_ddeja: May i have question15:53
tuan_i have take a look to your patch15:53
tuan_it seems good to me except to while loop in kombu_server.py15:54
tuan_since kombu library supports multiple hosts with failover_strategy (e.g. round robin)15:55
tuan_then we do not need while loop here15:55
tuan_just put the list of hosts into kombu.Connection with failover_strategy15:55
tuan_it seems more simpler15:55
tuan_just only my private idea15:56
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ddejatuan_: Oh, ok. I'll look on that, thanks15:58
tuan_ddeja: http://docs.celeryproject.org/projects/kombu/en/latest/_modules/kombu/connection.html#Connection16:00
tuan_take a look to this16:01
tuan_AFAIK the oslo messaging also implement this16:01
tuan_i do not remember now but when i work for Nova and Neutron then it is16:02
tuan_hopefully it does not change16:02
tuan_:D16:02
ddejatuan_: oh, OK i was looking for something like this but with no luck16:02
ddejathanks for pointing this, it makes the whole change easier16:02
tuan_:D, yeah16:02
tuan_thumb up16:02
tuan_otherwise, how can we solve the problem of muranoclient?16:03
tuan_:(16:03
ddejait's very strange16:03
tuan_my whole unittest fails just because of that16:03
tuan_for me too16:03
ddejatuan_: how do you run unittest?16:03
tuan_i just clone the lastest master from github16:03
tuan_and run tox as usual16:04
tuan_i have done it multiple times in Nova16:04
ddejacould you paste your command please?16:04
tuan_and it did not show any problem16:04
tuan_yeah16:04
ddejathat you use for running tox16:04
tuan_tox -e py2716:04
tuan_that is it16:04
ddejaso same as mine...16:04
tuan_from very beginning16:04
ddejabecause, I have same error16:04
tuan_and it is standard :D16:04
tuan_what erros16:04
ddejabut only if i run tox -e unit-mysql16:05
ddejabut more importantly16:05
ddejaif I use this virtual env16:05
ddejaand inside it try to run same code, that makes uni tests fails16:05
ddejait works correctly16:05
ddejabut16:05
ddejait starts to eat all of my cores16:05
ddejaand freezes the console16:05
ddejaunitl I use ctrl+c16:06
tuan_hmm16:06
tuan_weird16:06
ddejaso it seems like that something is broken regarding this library16:06
ddejaor with gate16:06
ddejaor I have no idea what :D16:06
tuan_probably some changes in package16:06
tuan_since unittest has no connection to CI gate16:06
tuan_i mean when we run in local16:07
tuan_:d16:07
tuan_each time i delete whole mistral dir16:07
tuan_and re-clone it from github16:07
tuan_it raises the same error16:07
tuan_:(16:08
tuan_let me do it once again16:08
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ddejaI tried deleting the .tox folder, but I don't have this problem16:09
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tuan_i did deleted multiple times too16:11
tuan_:D16:11
tuan_i am running again16:11
tuan_let's seee16:11
tuan_by the way, i wait for the new patch of kombu from you16:12
tuan_:D16:12
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openstackgerritOpenStack Proposal Bot proposed openstack/mistral: Updated from global requirements  https://review.openstack.org/42582918:45
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kongrakhmerov: seems we have some problem in mistral CI?22:06
kongwill that block our b3 release?22:07
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kongrakhmerov: please ping me when you are here, I will be here in next 4 hours, and from 10PM in UTC+1322:32
kongi want to discuss release stuff with you22:33
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openstackgerritMerged openstack/mistral: Updated from global requirements  https://review.openstack.org/42582922:37
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