Thursday, 2014-06-05

openstackgerritJoe Gordon proposed a change to openstack-dev/hacking: Make import checks properly detect blank lines and comments  https://review.openstack.org/9798800:05
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openstackgerritJoshua Harlow proposed a change to openstack/taskflow: Add in default transaction isolation levels  https://review.openstack.org/9790200:45
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openstackgerritJoshua Harlow proposed a change to openstack/taskflow: Remove as_bool as oslo provides an equivalent  https://review.openstack.org/9801302:41
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openstackgerritJoshua Harlow proposed a change to openstack/taskflow: Include the function name on internal errors  https://review.openstack.org/9803105:26
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harlowja_at_homedhellmann,  an interesting find https://github.com/celery/kombu/pull/33506:53
harlowja_at_home^ from someone at redhat06:53
harlowja_at_homei wonder if that could remove the need for 'impl_qpid.py' in oslo.messaging (and then impl_rabbit.py could just be renamed impl_kombu)06:56
harlowja_at_homesimilarily interesting, https://github.com/celery/kombu/pull/31506:58
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prashanthr_hi, i am planning to add a redis backend to the oslo cache. Can anyone help me with how to get started ?07:47
ihrachyshkaprashanthr_: I think you should start with pushing a spec to oslo-specs with details on your proposal08:09
ihrachyshkaprashanthr_: https://github.com/openstack/oslo-specs08:10
prashanthr_ihrachyshka: Thanks for that . Will look into this .08:11
ihrachyshkaprashanthr_: there is not much there, so you may want to look at some other -specs repos, f.e. https://github.com/openstack/neutron-specs08:11
ihrachyshkato get an idea how it works08:12
prashanthr_ihrachyshka: This helps. thanks. Does it work the same way for projects in the incubator as well ?08:13
ihrachyshkaprashanthr_: of course, that's what oslo-specs is for (both incubator and separate oslo projects)08:14
prashanthr_ihrachyshka: Okay.08:15
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openstackgerritChristian Berendt proposed a change to openstack-dev/hacking: Add H804: enforce title case in commit messages  https://review.openstack.org/9805908:35
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ajodhellmann, thinking about the status notifiers, I believe now that it makes a lot of sense to refactor it as plugins :), so you can have statusfile for LSB initd scripts, systemd, upstart plugins, etc...08:52
ajo(service status notifiers)08:52
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openstackgerritVictor Sergeyev proposed a change to openstack/oslo.db: Added ``docs`` environment to tox.ini  https://review.openstack.org/9670509:34
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ihrachyshkaajo: hail, specs! :)09:39
ajo%)09:40
openstackgerritVictor Sergeyev proposed a change to openstack/oslo.db: Added ``docs`` environment to tox.ini  https://review.openstack.org/9670509:43
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openstackgerritRobert Clark proposed a change to openstack/oslo-incubator: Incorrect block-size in docstrings  https://review.openstack.org/9782210:02
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tkelseyhello all, im running tox against incubator and it seems to barf up an error installing requirements. Specifically its not failing on MySQL-python, somthing about a missing env var. Anyone know much about this ?10:27
tkelseyif i remove MySQL-python its seems to work, at least pep8 at any rate.10:28
tkelseyof course the py27 tests fail without the MySQL-python package but im not sure how to make that one work?10:31
openstackgerritAbhishek Kekane proposed a change to openstack/oslo-specs: Add spec for config-reload-without-restart  https://review.openstack.org/9807910:32
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ruhetkelsey: do you have mysqlclient header installed?11:13
ruhe*headers11:13
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tkelseyruhe: no i didnt, installing libmysqlclient-dev on my ubuntu box fixed the problem. Shame it can be fully contained inside of virtualenv.11:21
tkelseymaybe its worth documenting this some place ? maybe in the FAQ on https://wiki.openstack.org/wiki/Oslo#Incubation ?11:24
openstackgerritTom Cammann proposed a change to openstack/oslo-incubator: Make memory cache eviction use priority queue  https://review.openstack.org/9675711:25
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ruhetkelsey: that's a problem with many other projects - you usually need to figure out such dependencies by yourself. i hope oslo core folks will help you with finding a proper place to document this11:27
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tkelseyyeah, im happy to update the info some place if someone will tell me where hehe :-) thanks ruhe11:29
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tkelseyhummm, so it looks like I can edit the wiki pages, it seems like just adding the info to the oslo-incubation FAQ section would be the way to go, or should be OK, or do i need to raise a documentation bug before i can do that?11:42
openstackgerritTom Cammann proposed a change to openstack/oslo-incubator: Make memory cache eviction use priority queue  https://review.openstack.org/9675711:46
dhellmannharlowja_away: nice find, thanks12:01
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dhellmannajo: ok, I didn't want to complicate the first version unnecessarily if there were really only two protocols12:03
dhellmanntkelsey: your issue isn't specific to oslo, so maybe the solution should go in a more general FAQ page?12:05
tkelseydhellmann: sure, I only got the issue running tox against oslo-incubation but i am happy to update info where ever it fits best.12:07
tkelseyim became a contributer recently so I have no idea where that best fit would be though :-)12:08
dhellmanntkelsey: well, anything that uses mysql-python would have the same issue, so I think that's most projects12:10
dhellmannyou know, a good place would be in the installation instructions for oslo.db12:10
* dhellmann looks at that source tree12:10
dhellmannhttp://git.openstack.org/cgit/openstack/oslo.db/tree/doc/source/installation.rst12:10
dhellmanntkelsey: that file is pretty sparse, so you could add a note there12:11
tkelseyok will do, thanks dhellmann, Is it worth making a bug or just submitting a patch?12:12
dhellmannoslo.db doesn't require mysql, so you'd want a sub-section with a name like "using with MySQL" and talk about installing the MySQL-python package using pip, and then give the hint about ensuring the headers and other stuff are already installed12:12
dhellmannoh, you don't need a bug for this12:12
tkelseyok cool, thanks for pointing me in the right direction.12:13
dhellmanntkelsey: you said you're a new contributor, is this your first patch? if so, let me know if you run into trouble with git, gerrit, etc.12:13
tkelseyit will be patch No2 hehe :-) I know git reasonably well but thanks all the same12:14
dhellmanntkelsey: ok, well, the offer stands in case you run into any trouble :-) -- and thanks!12:15
tkelsey:-)12:15
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ajodhellmann, yes, but it seems that there are more possible protocols (may be in future)12:40
dhellmannajo: ok, I wasn't sure about that12:40
ajowe have init.d, systemd, and upstart so far12:40
dhellmannand they all use different "protocols"?12:40
ajoupstart is unknown to me, but doesn't use what systemd does.. that for sure12:41
ajoand I had a surprise, systemd specifies an "ERRNO" messages over the NOTIFY_SOCKET protocol, but they didn't actually implement it :)12:44
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dhellmannheh12:44
ajoI was making some preliminary tests here and I found it12:44
ajobut I have a patch for systemd!12:44
ajotrying it right now :)12:44
ajoif it works I'll send it upstream12:44
ajoah... I started with this in neutron, then I realized it fits better in oslo, and I'll end up patching systemd %)12:45
dhellmannyou're working your way upstream12:45
ajo:)12:45
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openstackgerritTim Kelsey proposed a change to openstack/oslo.db: Adding dependency documentation for MySQL.  https://review.openstack.org/9810513:05
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tkelseythanks for the comment dhellmann, quick question, is there a way I can build the output of the rst file locally? I couldnt find anything on the docs wiki13:14
dhellmanntkelsey: excellent question. I usually use the (not obvious) command "tox -e venv -- python setup.py build_sphinx"13:16
dhellmannI'm not sure if that tox.ini has a "doc" or "docs" target, yet (some do, some don't)13:16
dhellmannif it does, you can just run "tox -e doc" or "tox -e docs" (depending on the name)13:17
tkelseyok thanks, will give that a go13:17
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openstackgerritTim Kelsey proposed a change to openstack/oslo.db: Adding dependency documentation for MySQL.  https://review.openstack.org/9810513:29
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dhellmanntkelsey: that looks better, though there's a little trailing whitespace13:30
dhellmanntkelsey: do you think we need to say "required for tox tests"? while it's true, mysql is also the most common production configuration13:30
tkelseyhummm, perhaps not, or maybe re-word it a bit.13:33
tkelseyYeah its probably not needed to point that out explicitly. I was thinking of editing the wiki page here https://wiki.openstack.org/wiki/Testing to add a general section about dependencies and checking the installation instructions.13:39
tkelseyworth it?13:39
openstackgerritTim Kelsey proposed a change to openstack/oslo.db: Adding dependency documentation for MySQL.  https://review.openstack.org/9810513:40
dhellmanntkelsey: I like the idea of adding something to that wiki page13:41
tkelseydhellmann: ok will do13:42
openstackgerritTim Kelsey proposed a change to openstack/oslo.db: Adding dependency documentation for MySQL.  https://review.openstack.org/9810513:48
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dhellmanntkelsey: +2; thanks for helping us with the documentation!13:50
tkelseythanks for your friendly assistance dhellmann13:53
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hyakuheidhellmann: I fixed those docstrings fwiw: https://review.openstack.org/#/c/97822/14:11
dhellmannhyakuhei: that change is based on the fact that we use the SHA256 hashtype?14:14
dhellmannor that the MAX_CB_SIZE is 256?14:14
hyakuheithe latter14:14
dhellmannok14:14
hyakuheiI raised a bug regarding the other issue with padding but it turned out the code was fine, I was having a less than bright moment.14:15
dhellmannhyakuhei: I added Simo, since he's the crypto maintainer14:15
dhellmannhyakuhei: I saw that discussion. I wasn't sure, so thank you for documenting it with the bug report.14:16
hyakuheiCool, thanks! Hopefully I'll contribute something actually useful soon14:16
hyakuheino worries, many eyes and all that14:16
tkelseydhellmann: I have updated the wiki here https://wiki.openstack.org/wiki/Testing#Failed_Dependencies14:17
dhellmanntkelsey: that looks good. you could also point to http://docs.openstack.org/developer/openstack-projects.html for the list projects and their rendered HTML docs14:18
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tkelseydhellmann: ah good point. will do14:19
tkelseydhellmann: done14:27
dhellmanntkelsey: thanks!14:28
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openstackgerritJames Page proposed a change to openstack/oslo.messaging: Enable heartbeating on rabbitmq connections  https://review.openstack.org/9465614:56
openstackgerritJames Page proposed a change to openstack/oslo.messaging: Enable heartbeating on rabbitmq connections  https://review.openstack.org/9465614:58
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tkelseydhellmann: so it looks like somthing went wrong, i dont think its related to my doc changes but could you please confirm? the output is here http://logs.openstack.org/93/96293/2/gate/gate-tempest-dsvm-postgres-full/a644174/console.html15:01
bnemecekarlso: We have a couple of issues left to resolve before we can release oslo.db.15:01
dhellmanntkelsey: yeah, we're experiencing some issues with race conditions in the CI system right now15:04
dhellmanntkelsey: http://lists.openstack.org/pipermail/openstack-dev/2014-June/036810.html15:05
tkelseydhellmann: ah i see thanks, apologies for the noise.15:05
dhellmanntkelsey: you can follow the instructions for submitting the recheck that the bot left on your change, or you can wait a while and see if the current race conditions clear up before running the recheck15:05
dhellmanntkelsey: not a problem :-)15:05
dhellmanntkelsey: not everyone has a bot to tell you which bug you've hit when the tests fail on your changes15:06
tkelseydhellmann: heh sure, very handy.15:08
dhellmanntkelsey: our infra and qa teams are pretty awesome :-)15:08
tkelseydhellmann: they do seem so :-)15:08
tkelseyall the automation and info is really quite impressive15:09
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ildikovdhellmann: hi. are you around?17:03
dhellmannildikov: I'm working on something but if you leave a question I'll try to reply when I'm free17:29
ildikovdhellmann: I finally answered your comment in gerrit17:31
ildikovdhellmann: it's ok if we discuss it there, I just thought that here maybe faster17:32
ildikovdhellmann: if it will need further discussion, I will be available later today, or we kind find a suitable time slot tomorrow also17:32
ildikovdhellmann: s/kind/can/, it seems I need some rest for today :S :)17:37
ildikovdhellmann: laters :)17:37
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mriedemhey oslo people, this has me scratching my head20:15
mriedemhttps://bugs.launchpad.net/oslo.messaging/+bug/132695120:15
mriedemstable/icehouse requirements update failed in the gate20:15
mriedemracy unit test20:15
mriedembut none of the jenkins jobs there reported failures on that job20:15
mriedemand that's the only change that fails on20:15
dhellmannmriedem: very strange20:17
mriedemhttps://review.openstack.org/7583820:17
mriedemthat might be the fix on master20:18
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openstackgerritAndreas Jaeger proposed a change to openstack/oslo.db: Setup for translation  https://review.openstack.org/9824020:19
mriedemwhy is there even a stable/icehouse branch for oslo.messaging?20:19
mriedemsince it's a library20:20
dhellmannmriedem: very good question. markmc isn't online atm, but he's the one to ask20:20
dhellmannI feel like I've had that conversation with him or ttx before...20:20
mriedemok, cherry pick in the meantime20:20
mriedemhttps://review.openstack.org/#/c/98242/20:20
openstackgerritAndreas Jaeger proposed a change to openstack/oslo.i18n: Setup for translation  https://review.openstack.org/9824320:20
mriedembut not really a point in backporting things to stable branches of a library20:21
mriedemyou're not going to re-tag them20:21
dhellmannright20:21
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zzzeekgreetings20:34
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openstackgerritFeodor Tersin proposed a change to openstack/cliff: Make show option compatible with Python 2.6.  https://review.openstack.org/9591620:47
zzzeekhey dhellmann: im reading https://wiki.openstack.org/wiki/Blueprints#Oslo, does the fact that I don’t see any actual specs in http://git.openstack.org/cgit/openstack/oslo-specs/tree/specs mean that this is a new process that nobody has used yet?  or am i missing something20:48
dhellmannzzzeek: the process is new, and there are a bunch of specs up for review: https://review.openstack.org/#/q/project:openstack/oslo-specs+status:open,n,z20:49
openstackgerritAndreas Jaeger proposed a change to openstack/oslo.messaging: Setup for translation  https://review.openstack.org/9824820:49
zzzeekah oh i see20:49
zzzeekOK so if and hwen a blueprint is actually part of master id see it in that other repo ?20:49
zzzeekthat is, the thing the blueprint describes20:50
dhellmannwe haven't approved any blueprints yet, but yes, when they are approved they will end up in the oslo-specs repo you pointed to20:51
openstackgerritAndreas Jaeger proposed a change to openstack/oslo.vmware: Setup for translation  https://review.openstack.org/9825020:51
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harlowjadhellmann does pbr do the pre-release version stuff correctly, any docs on what to change to use it correctly?21:02
dhellmannharlowja: "the pre-release version stuff"?21:02
harlowja*sorry, context lacking21:02
harlowjafor pbr21:02
dhellmannharlowja: what "stuff" do you mean?21:02
harlowjai was just reading https://github.com/openstack-dev/pbr/commit/e01b28e4c36d250 and seems pretty simple but also simple to screw up :-P21:03
dhellmannharlowja: what are you trying to do?21:04
harlowja:)21:04
harlowjaso right now (awaiting gate) taskflow will have a 0.3.x release, so after this, until 0.4 should be in pre-release mode, just wanting to make sure and do anything special needed for pre-release versions21:05
harlowjais it just basically creating a tag for 0.3.x.a(for example)21:07
dhellmannok, I'm not sure infra is ready for pre-release versions21:07
dhellmannit would actually be 0.4.0.a0 I think21:07
harlowjakk21:07
dhellmannharlowja: see also https://review.openstack.org/#/c/96608/21:07
harlowjadhellmann ya, thats good, pbr versioning scheme is a little weird (especially with commits)21:08
harlowjaso i'll check with infra on this before i start doing a 0.4.0.a0 (or similar)21:09
harlowja*after the current madness calms down*21:09
dhellmannharlowja: sounds good21:11
harlowjadhellmann thx :)21:11
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openstackgerritgordon chung proposed a change to openstack/pycadf: add audit_maps for more OpenStack components  https://review.openstack.org/7511422:50
openstackgerritgordon chung proposed a change to openstack/pycadf: add audit_maps for more OpenStack components  https://review.openstack.org/7511422:52
jogoanyone want to do a small hacking review, so we can formally release hacking 0.9 https://review.openstack.org/#/c/97988/23:00
openstackgerritJeremy Stanley proposed a change to openstack-dev/pbr: Check for git before querying it for a version  https://review.openstack.org/9827323:07
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