Saturday, 2013-08-17

clarkbhmm my nvidia troubles from yesterday are not completely gone00:10
clarkbif I `start lightdm` after I get the low graphics error everything is fine00:10
clarkbI wonder if there is a bug in the upstart scripts00:10
*** nati_uen_ has quit IRC00:14
*** mriedem has quit IRC00:15
*** colinmcnamara has quit IRC00:17
*** nati_ueno has joined #openstack-infra00:25
*** nati_ueno has quit IRC00:30
clarkbwoo found the bug https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/87349500:30
uvirtbotLaunchpad bug 873495 in nvidia-graphics-drivers "LightDM fails to start after nvidia-current or nvidia-current-updates are installed (upstart job issue)" [Undecided,Confirmed]00:30
*** nati_ueno has joined #openstack-infra00:31
*** beagles has quit IRC00:35
*** dina_belova has joined #openstack-infra00:37
*** anteaya has quit IRC00:40
*** marun has quit IRC00:41
*** dina_belova has quit IRC00:42
*** marun has joined #openstack-infra00:42
*** dims has quit IRC00:51
HenryGSeems like  gate-python-neutronclient-python26  might be broken?00:52
clarkbHenryG: have an example?00:54
HenryGclarkb: http://logs.openstack.org/29/42429/1/check/gate-python-neutronclient-python26/75a3c23/console.html.gz00:55
HenryGhttp://logs.openstack.org/42/42242/1/check/gate-python-neutronclient-python26/314a99b/console.html00:56
*** nati_ueno has quit IRC00:56
clarkbwhy is it trying to find kate/gedit00:57
clarkb(I don't think that is related to the failures but it is weird)00:57
HenryGI see Ronak Shah mentioned it on the ML00:57
clarkblooks like something wrong with cliff? dhellmann is the author01:00
clarkband there is a new release today01:00
*** dims has joined #openstack-infra01:00
clarkbI wonder if the jobs will work with 1.4.3 instead of 1.4.201:00
HenryGThe last merged change was 9 days ago01:00
clarkbHenryG: that supports the external dependency problem01:00
*** toddmorey has quit IRC01:03
*** toddmorey has joined #openstack-infra01:03
clarkblooks like cmd2 mgiht be to blame for the kate and gedit messages01:04
clarkbHenryG: I would give it a try with latest cliff01:05
clarkbHenryG: 1.4.3 is available on our mirror now so the tests will use it if they are triggered now01:05
HenryGclarkb: ok, so "recheck no bug" that you love so much?01:06
clarkbHenryG: https://github.com/dreamhost/cliff/pull/4001:06
clarkbyes, unless you want to file a bug against it somewhere01:06
clarkboh looks like there is a bug01:06
clarkb118911201:06
HenryGbug 118911201:07
uvirtbotLaunchpad bug 1189112 in python-neutronclient "'ascii' codec can't encode characters in position 561-569: ordinal not in range(128)" [Medium,In progress] https://launchpad.net/bugs/118911201:07
* HenryG is lazy and uses the bot to get the link01:07
*** changbl has joined #openstack-infra01:07
clarkbactually hmm01:09
clarkblooks like they attempted one fix and that broke and now the latest should completely fix it?01:10
*** sarob has quit IRC01:10
HenryGwho are 'they'?01:10
clarkbHenryG: the folks in that pull request01:11
clarkbhttps://github.com/dreamhost/cliff/commit/ba73f3f2c5b0a86ef302561b89d5db9ff4139e1a is the commit that fixes us I think01:11
HenryGclarkb: ah. So 1.4.3 has the fix, right?01:13
clarkbHenryG: I think so01:14
HenryGThanks clarkb!01:17
clarkbHenryG: no problem. were you going to respond to the list?01:18
HenryGclarkb: sure can do01:19
*** MarkAtwood has quit IRC01:22
*** toddmorey has quit IRC01:24
*** toddmorey has joined #openstack-infra01:26
*** zul has quit IRC01:27
*** dina_belova has joined #openstack-infra01:37
*** dina_belova has quit IRC01:42
*** zul has joined #openstack-infra01:45
*** mberwanger has joined #openstack-infra01:51
*** jfriedly has quit IRC01:59
*** toddmorey has quit IRC02:00
openstackgerritA change was merged to openstack-infra/config: Add static web directory for cgit & initial files  https://review.openstack.org/4216802:07
*** markmcclain has quit IRC02:30
pleia2so pretty \o/02:33
*** dina_belova has joined #openstack-infra02:38
clarkbpleia2: it looks good02:38
*** zul has quit IRC02:42
*** dina_belova has quit IRC02:43
*** toddmorey has joined #openstack-infra02:50
*** mberwanger has quit IRC02:50
*** sandywalsh has quit IRC02:51
*** ArxCruz has quit IRC02:57
*** harlowja_ has joined #openstack-infra03:00
*** harlowja has quit IRC03:01
*** ArxCruz has joined #openstack-infra03:06
jeblairjenkins02 is in shutdown mode; preparing to upgrade gearman-plugin there03:07
*** sandywalsh has joined #openstack-infra03:11
openstackgerritJames E. Blair proposed a change to openstack-infra/nodepool: Use a sensible SQLAlchemy session model  https://review.openstack.org/4245303:21
*** ArxCruz has quit IRC03:22
jeblairjenkins.o.o is in shutdown; preparing to upgrade gearman-plugin there as well03:23
jeblairmordred, fungi, clarkb: newest gearman plugin is installed on all jenkinses03:34
morganfainbergjeblair: i am guessing that is why the reverify i tried to send through didn't go.  should it be good to issue a reverify now?  Or do will it pick it up when jenkins is available again?03:37
jeblairmorganfainberg: shouldn't be; which change and when did you leave the comment?03:37
morganfainberghttps://review.openstack.org/#/c/29130/03:37
jeblairmorganfainberg: ah, needs to either be "reverify bug ####" or "reverify no bug"03:38
jeblairmorganfainberg: preferably the first, to help track failures03:38
morganfainbergoh bah, i've done this enough i should know that!03:38
morganfainberg:P03:38
morganfainbergit's friday, i should go home :P03:38
*** dina_belova has joined #openstack-infra03:38
jeblairmorganfainberg: it has been a long day.  :|03:38
morganfainbergjeblair: i'll see if i can hunt down a bug and get that in the queue.03:38
morganfainbergjeblair:  thanks :)03:39
*** dina_belova has quit IRC03:43
openstackgerritJames E. Blair proposed a change to openstack-infra/config: Fix nodepool dir perms  https://review.openstack.org/4245403:46
jeblairnodepool is running in production (with change 42453)03:48
openstackgerritA change was merged to openstack-infra/config: Fix nodepool dir perms  https://review.openstack.org/4245403:48
*** colinmcnamara has joined #openstack-infra03:52
*** colinmcnamara has quit IRC03:55
openstackgerritA change was merged to openstack-infra/zuul: Test that custom functions are live-reloaded  https://review.openstack.org/3955103:59
openstackgerritafazekas proposed a change to openstack-infra/devstack-gate: Skip devstack/exercises by default  https://review.openstack.org/4208204:04
*** SergeyLukjanov has joined #openstack-infra04:05
*** mriedem has joined #openstack-infra04:06
*** melwitt has quit IRC04:10
*** changbl has quit IRC04:17
*** changbl has joined #openstack-infra04:18
*** toddmorey has quit IRC04:27
openstackgerritMorgan Fainberg proposed a change to openstack/requirements: Add dogpile.cache>=0.5.0 to requirements  https://review.openstack.org/4245504:33
*** changbl has quit IRC04:37
*** changbl has joined #openstack-infra04:38
*** dina_belova has joined #openstack-infra04:39
*** toddmorey has joined #openstack-infra04:40
*** dina_belova has quit IRC04:43
*** nayward has joined #openstack-infra04:44
*** vogxn has joined #openstack-infra04:51
*** toddmorey has quit IRC04:56
*** jerryz has quit IRC04:59
*** toddmorey has joined #openstack-infra05:07
openstackgerritA change was merged to openstack-infra/git-review: Implement integration tests.  https://review.openstack.org/3510405:19
*** thomasbiege has joined #openstack-infra05:21
*** thomasbiege has quit IRC05:23
*** mriedem has quit IRC05:23
*** toddmorey has quit IRC05:23
*** SergeyLukjanov has quit IRC05:27
*** xBsd has joined #openstack-infra05:29
*** mikal has quit IRC05:38
*** xchu has joined #openstack-infra05:38
*** mikal has joined #openstack-infra05:39
*** dina_belova has joined #openstack-infra05:39
*** dina_belova has quit IRC05:44
*** toddmorey has joined #openstack-infra05:53
*** toddmorey has quit IRC06:00
*** toddmorey has joined #openstack-infra06:00
*** toddmorey has quit IRC06:16
*** UtahDave has joined #openstack-infra06:24
*** dina_belova has joined #openstack-infra06:40
*** dina_belova has quit IRC06:44
*** xBsd has quit IRC06:45
*** vogxn has quit IRC06:47
*** toddmorey has joined #openstack-infra06:53
*** toddmorey has quit IRC07:09
*** thomasbiege has joined #openstack-infra07:35
*** thomasbiege has quit IRC07:35
*** dina_belova has joined #openstack-infra07:40
*** dina_belova has quit IRC07:45
*** DennyZhang has joined #openstack-infra07:54
*** toddmorey has joined #openstack-infra07:57
*** toddmorey has quit IRC08:13
*** dguitarbite has joined #openstack-infra08:15
*** mikal has quit IRC08:27
*** mikal has joined #openstack-infra08:28
*** dina_belova has joined #openstack-infra08:41
*** dina_belova has quit IRC08:45
*** DennyZhang has quit IRC09:02
*** nicedice_ has joined #openstack-infra09:03
*** nicedice has quit IRC09:07
*** sgviking has quit IRC09:07
*** toddmorey has joined #openstack-infra09:14
*** toddmorey has quit IRC09:18
*** sgviking has joined #openstack-infra09:19
*** xchu has quit IRC09:34
*** morganfainberg is now known as morganfainberg|a09:36
*** dina_belova has joined #openstack-infra09:42
*** dina_belova has quit IRC09:46
*** morganfainberg|a is now known as morganfainberg09:48
*** UtahDave has quit IRC09:52
*** fbo_away is now known as fbo10:05
*** mikal has quit IRC10:07
*** mikal has joined #openstack-infra10:09
*** toddmorey has joined #openstack-infra10:13
*** toddmorey has quit IRC10:29
*** zul has joined #openstack-infra10:40
*** dina_belova has joined #openstack-infra10:42
*** dina_belova has quit IRC10:47
*** fbo is now known as fbo_away10:54
*** toddmorey has joined #openstack-infra10:57
*** nayward has quit IRC11:02
*** nayward has joined #openstack-infra11:08
*** leizhang has joined #openstack-infra11:23
*** fbo_away is now known as fbo11:40
*** dina_belova has joined #openstack-infra11:43
*** dina_belova has quit IRC11:48
*** boris-42 has joined #openstack-infra12:02
*** leizhang has quit IRC12:17
*** fbo is now known as fbo_away12:19
*** toddmorey has quit IRC12:29
*** dina_belova has joined #openstack-infra12:42
*** dina_belova has quit IRC12:42
*** nayward has quit IRC12:56
*** nayward has joined #openstack-infra12:57
*** enikanorov-w_ has quit IRC13:04
*** enikanorov-w has joined #openstack-infra13:04
*** SergeyLukjanov has joined #openstack-infra13:09
*** dguitarbite has quit IRC13:10
*** crank has quit IRC13:26
*** crank has joined #openstack-infra13:27
*** toddmorey has joined #openstack-infra13:29
*** toddmorey has quit IRC13:34
*** mriedem has joined #openstack-infra13:39
*** dina_belova has joined #openstack-infra13:42
*** toddmorey has joined #openstack-infra13:46
*** dina_belova has quit IRC13:47
*** dina_belova has joined #openstack-infra13:53
*** xchu has joined #openstack-infra13:53
*** dina_belova has quit IRC13:57
*** nayward has quit IRC13:59
*** toddmorey has quit IRC14:02
*** toddmorey has joined #openstack-infra14:03
*** SergeyLukjanov has quit IRC14:08
*** SergeyLukjanov has joined #openstack-infra14:11
*** SergeyLukjanov has quit IRC14:11
*** mikal has quit IRC14:23
*** mikal has joined #openstack-infra14:24
*** Ryan_Lane has joined #openstack-infra14:25
*** SergeyLukjanov has joined #openstack-infra14:27
*** chmouel_away has quit IRC14:43
*** chmouel has joined #openstack-infra14:44
*** nayward has joined #openstack-infra14:48
jeblairnodepool/jenkins situation normal14:49
*** dina_belova has joined #openstack-infra14:53
openstackgerritJames E. Blair proposed a change to openstack-infra/config: Increase nodepool size to 30 (5/provider)  https://review.openstack.org/4225914:54
jeblairrebase ^14:55
openstackgerritA change was merged to openstack-infra/config: Increase nodepool size to 30 (5/provider)  https://review.openstack.org/4225914:56
*** SergeyLukjanov has quit IRC14:57
openstackgerritA change was merged to openstack-infra/config: Use nodepool stats for graph  https://review.openstack.org/4224514:57
*** dina_belova has quit IRC14:57
funginormal is boring15:01
fungiand i like to be bored15:01
jeblairi've set min_ready to 0 for all images on both devstack-launch slaves, effectively disabling creation of new nodes from devstack-launch15:01
* fungi keeps forgetting how frustrating the gerrit webui is on airplane wifi15:01
jeblairfungi: hopefully that's not too exciting.  :)15:01
fungino, it's pleasantly plain15:02
*** cthulhup has joined #openstack-infra15:04
HenryGdtroyer: hi15:08
clarkbjeblair is 30 nodes enough? nodepool should be more responsive so hopefully it can do more with less15:08
jeblairclarkb: my guess is that it's too much15:09
jeblairhttp://tinyurl.com/m2tcqcy15:09
jeblairclarkb: ^ gives an idea of how responsive it is; you can see it on the ready node graph too; drops are pretty short15:10
jeblairhttp://graphite.openstack.org/render/?from=-24hours&height=170&until=now&width=310&bgcolor=ffffff&fgcolor=000000&target=color%28alias%28sumSeries%28stats.gauges.nodepool.target.*.devstack-precise.*.ready%29,%20%27devstack-precise%27%29,%20%27green%27%29&title=Available%20Test%20Nodes&_t=0.8664466904279092#137671146126915:11
jeblairready graph ^15:11
jeblairoh, actually it looks like that is now in place on the status page if you reload15:11
fungioh, wow. yeah the giant chasm of green there suggests at least a 50% surplus supply15:12
fungibut probably better to eyeball it when patch volume picks up next week15:13
clarkbI like that graph with the area fill15:13
fungi<aoler>me too</aoler>15:13
jeblairyeah, and that's still with nodepool only forming a small part of the usage15:13
fungioh, right, we've not had zeroed d-g pool management long enough to evaluate. great point15:14
clarkbthr zuul status graph supports the theory too.15:15
clarkbwill be fun to watch on Monday15:15
fungithat's so awesome15:15
*** dkehn has quit IRC15:16
*** cthulhup has quit IRC15:18
*** dkehn has joined #openstack-infra15:25
openstackgerritJames E. Blair proposed a change to openstack-infra/nodepool: Tune SQLAlchemy pool parameters  https://review.openstack.org/4247515:26
jeblairI'm going to put that in place ^ as it has started exhausting the connection pool due to burstiness15:26
Alex_Gaynorjeblair: Can I bug you for a saturday morning review on https://review.openstack.org/#/c/42386/15:27
*** cthulhup has joined #openstack-infra15:27
jeblairAlex_Gaynor: np; aprvd15:30
Alex_Gaynorthanks15:31
openstackgerritA change was merged to openstack-infra/config: Notify the marconi IRC channel on gerrit events  https://review.openstack.org/4238615:32
*** SergeyLukjanov has joined #openstack-infra15:33
*** dina_belova has joined #openstack-infra15:33
Alex_GaynorNow I just need to find a reviewer for https://review.openstack.org/#/c/42189 :)15:33
jeblairAlex_Gaynor: oh look you found one.  :)15:35
jeblair(i just retested it; it merges cleanly with the other changes and still works)15:36
Alex_GaynorThanks! Now I can consider this a productive saturday.15:36
openstackgerritA change was merged to openstack-infra/config: Show a count of changes in each pipeline on the status page  https://review.openstack.org/4218915:37
Alex_Gaynorjeblair: will it automatically show up on on status.os.c, or does someone need to poke it15:38
jeblairAlex_Gaynor: automagic15:39
Alex_Gaynorautomagic is the best way15:39
*** romero_ has joined #openstack-infra15:40
jeblairclarkb, fungi, mordred: i'm thinking maybe nodepool should have a set number of launcher threads, and a set number of delete threads, and we use the producer/consumer model with them; that should make it easy to calculate the max # of connections, and put a cap on burstiness (for ourselves and our providers)15:42
Alex_Gaynorthat sounds relatively seen (if you're keen on threads); alternatively an event driven concurrency framework may also make sense15:43
jeblairas it is, we can calculate the launch burstiness -- we'll never do more than 30 at a time; but on gate resets, we could have a huge number of completion events all at once15:44
jeblairin our current configuration, almost 30015:44
fungiit makes sense to keep control of surges15:45
fungiparticularly since vm create/delete are extremely expensive operations and our providers may throttle them anyway15:46
clarkbjeblair: we won't delete up to 300 nodes on a reset though. nodepool will just have to wade through that many events on the pub sub?15:46
jeblairAlex_Gaynor: possibly so; have one in mind?15:47
clarkbhmm nevermind I see what you are saying. if we delete all of our capacity at once that is 96 * 315:47
jeblairyep15:47
Alex_Gaynorjeblair: obviously eventlet is used by ~all of openstack, I'm stilla twisted fan though :)15:47
*** romero has quit IRC15:47
clarkbI will do my best to veto both :)15:47
clarkbsomething with python3 support would be really nice15:48
jeblairchance to play with tulip, perhaps15:48
fungiyeah, spent years as not a fan of twisted (it started as a mud engine of all things) and have seen enough eventlet now for it to worry me15:48
Alex_Gaynorparts of twisted support python3 (this may literally be the worst answer ever :P)15:48
jeblairparts of twisted don't support ipv6 :(15:48
Alex_Gaynorfile bugs!15:49
fungiAlex_Gaynor: there is a bug15:49
Alex_Gaynoroh, good :)15:49
fungiit just gets ignored year after year15:49
Alex_Gaynordo you know the number off hand?15:50
fungiAlex_Gaynor: http://twistedmatrix.com/trac/ticket/421215:51
fungiAlex_Gaynor: it's a twisted ssl+ipv6 issue apparently15:51
jeblairAlex_Gaynor: that bug is why meetbot becomes such a headache during netsplits; we have had to hardcode addresses in the /etc/hosts file on eavesdrop to deal with that15:52
clarkbjeblair: I would be happy with tulip. That said there isn't anything wrong with threads here imo. This is actually what threads are useful for in python15:53
clarkbseveral distinct paths of code execution that are IO bound and share minimal state15:53
*** dkehn has quit IRC15:54
jeblairso this is confusing... this seems to be the project home of tulip http://code.google.com/p/tulip/15:55
*** dkehn has joined #openstack-infra15:56
jeblair(recent commits from guido, and the readme says it's the ref impl for his pep)15:56
*** mberwanger has joined #openstack-infra15:56
jeblairbut the weird thing is https://pypi.python.org/pypi/tulip  is not that.15:56
*** oldben is now known as bnemec15:57
jeblairAlex_Gaynor: your status page change is live15:57
Alex_Gaynorjeblair: thanks15:57
*** cthulhup has quit IRC15:58
*** ruhe has joined #openstack-infra16:06
clarkbjeblair: it appears to be https://github.com/benoitc/flower16:07
clarkbmaybe they are squatting? certainly confusing16:07
clarkbok I must go now if I am ever going to make it to portland at a reasonable time16:08
Alex_GaynorI think it's just some bad mixups, benoit's certainly not a bad actor16:08
*** nijaba has joined #openstack-infra16:10
*** SergeyLukjanov has quit IRC16:15
*** dina_belova has quit IRC16:15
*** ruhe has quit IRC16:30
*** toddmorey has quit IRC16:31
*** UtahDave has joined #openstack-infra16:35
*** MarkAtwood has joined #openstack-infra16:41
*** erfanian has joined #openstack-infra16:51
*** dmakogon_ has joined #openstack-infra16:53
*** xchu has quit IRC16:57
*** cthulhup has joined #openstack-infra17:08
*** cthulhup has quit IRC17:12
*** paul-- has quit IRC17:26
*** nayward has quit IRC17:28
*** dina_belova has joined #openstack-infra17:31
*** toddmorey has joined #openstack-infra17:31
*** toddmorey has quit IRC17:36
*** toddmorey has joined #openstack-infra17:36
*** paul-- has joined #openstack-infra17:39
*** SergeyLukjanov has joined #openstack-infra17:44
openstackgerritMark McLoughlin proposed a change to openstack/requirements: Allow use of oslo.messaging 1.2.0a6  https://review.openstack.org/4247817:50
*** MarkAtwood has left #openstack-infra17:59
*** xBsd has joined #openstack-infra18:03
*** fbo_away is now known as fbo18:07
*** nayward has joined #openstack-infra18:09
openstackgerritJeremy Stanley proposed a change to openstack-infra/git-review: Document source location as git.openstack.org  https://review.openstack.org/4247918:11
*** Ryan_Lane has quit IRC18:13
*** xBsd has quit IRC18:20
*** toddmorey has quit IRC18:28
*** toddmorey has joined #openstack-infra18:28
*** dina_belova has quit IRC18:33
*** nayward has quit IRC18:34
openstackgerritA change was merged to openstack/requirements: Allow use of oslo.messaging 1.2.0a6  https://review.openstack.org/4247818:34
*** dina_belova has joined #openstack-infra18:41
*** Ryan_Lane has joined #openstack-infra18:43
*** mriedem has quit IRC18:44
*** dina_belova has quit IRC18:50
*** Ryan_Lane has quit IRC18:51
*** dina_belova has joined #openstack-infra19:04
*** mberwanger has quit IRC19:05
*** mberwanger has joined #openstack-infra19:14
fungihere's a fun git-review test failure... not sure what to make of it: http://logs.openstack.org/79/42479/1/check/gate-git-review-python33/e3d707a/console.html19:20
*** SergeyLukjanov has quit IRC19:23
mordredfungi: you just said git-review test failures19:25
fungiindeed! exciting19:25
fungii suspect we've got some races in that integration test, but it seems to pass at least 90-95% of the time based on me doing a bunch of rechecks on it earlier19:27
*** mberwanger has quit IRC19:27
mordredyeah19:28
*** UtahDave has quit IRC19:28
*** thomasbiege has joined #openstack-infra19:30
*** thomasbiege has quit IRC19:31
mordredjeblair: the nice thing about some of our things, like nodepool19:32
mordredjeblair: is that they have one install that we care about (even if other people decide to re-use them)19:32
mordredjeblair: so if we wanted to use python 3.4 - you know - great19:32
mordred(re: tulip or whatnot)19:33
*** Ryan_Lane has joined #openstack-infra19:38
*** toddmorey has quit IRC19:41
*** Ryan_Lane has quit IRC19:45
openstackgerritJeremy Stanley proposed a change to openstack-infra/config: Clean up Static Web Hosting document  https://review.openstack.org/4248319:48
fungimade that ^ a little more cut-and-paste friendly19:49
fungidocs-draft is great... http://docs-draft.openstack.org/83/42483/1/check/gate-ci-docs/bfbb0f9/doc/build/html/static.html#adding-a-new-device19:53
openstackgerritlifeless proposed a change to openstack/requirements: Add pystache  https://review.openstack.org/4248419:57
openstackgerritlifeless proposed a change to openstack/requirements: New fixtures release.  https://review.openstack.org/4225719:57
openstackgerritlifeless proposed a change to openstack/requirements: Uncap testscenarios.  https://review.openstack.org/4225619:57
openstackgerritlifeless proposed a change to openstack/requirements: Ignore common files that should never be added.  https://review.openstack.org/4225819:57
openstackgerritlifeless proposed a change to openstack/requirements: Ignore the ending of commit messages.  https://review.openstack.org/4225519:57
*** bearhands is now known as comstud19:57
lifelessmordred:19:58
*** dkliban has quit IRC20:00
*** zaro0508 has joined #openstack-infra20:09
*** toddmorey has joined #openstack-infra20:11
*** toddmorey has quit IRC20:20
*** toddmorey has joined #openstack-infra20:23
*** nayward has joined #openstack-infra20:31
*** Ryan_Lane has joined #openstack-infra20:32
*** nayward has quit IRC20:35
*** toddmorey has quit IRC20:39
*** Ryan_Lane has quit IRC20:40
*** fbo is now known as fbo_away20:49
*** dina_belova has quit IRC20:56
*** toddmorey has joined #openstack-infra21:21
*** Ryan_Lane has joined #openstack-infra21:27
*** Ryan_Lane has quit IRC21:32
*** toddmorey has quit IRC21:37
*** boris-42 has quit IRC21:55
*** dina_belova has joined #openstack-infra21:56
*** dina_belova has quit IRC22:01
*** dina_belova has joined #openstack-infra22:06
*** Ritz-Laptop has joined #openstack-infra22:10
*** dina_belova has quit IRC22:11
jeblairmordred, fungi, clarkb: two possible interim solutions that i think improve upon the current state without major architectural changes:22:15
mordredjeblair: yah?22:16
jeblaira) set the pool size to be larger than the sum of max_servers because mysql connections (especially mostly idle ones) are cheap22:16
jeblairwe won't ever do more db operations than we can have servers, so that should be ok22:16
* mordred does not think we are ever going to stress the db :)22:17
jeblairb) tighten the session scoping around db calls so that whenever it needs to access the db, it checks out a conn, does db work, and returns it quickly with no other work done during that period22:17
jeblairso each launch would have about 3 such sections where it does a bit of db access22:18
jeblairmordred: i think in the forseable future, we'd have something like 600-1500 servers, max, so that would be the max pool size for (a)22:19
*** Ryan_Lane has joined #openstack-infra22:21
jeblairmordred: for that matter, why don't we just disable the size limit on the pool? :)22:24
*** Ryan_Lane has quit IRC22:26
openstackgerritJames E. Blair proposed a change to openstack-infra/nodepool: Tune SQLAlchemy pool parameters  https://review.openstack.org/4247522:32
jeblairmordred, fungi: ^ that's what that does22:32
mordredlooking22:33
mordredjeblair: looks fine to me22:34
jeblairyay it's in production :)22:34
jeblairmordred: did you see this graph? http://tinyurl.com/m2tcqcy22:35
mordredjeblair: nice!22:36
*** thomasbiege has joined #openstack-infra22:37
*** toddmorey has joined #openstack-infra22:38
*** toddmorey has quit IRC22:42
*** thomasbiege has quit IRC22:44
*** Ryan_Lane has joined #openstack-infra22:57
*** Ryan_Lane has joined #openstack-infra22:57
*** toddmorey has joined #openstack-infra23:04
*** dina_belova has joined #openstack-infra23:07
*** dina_belova has quit IRC23:11
*** Ryan_Lane has quit IRC23:14
*** kspear has quit IRC23:28
*** kspear has joined #openstack-infra23:30
fungimmm, will have a look in a little while, after we unpack and take a brief stroll23:42
fungiahh, i already looked at that'un i did23:44
jeblairfungi: it's slightly modified23:45
fungi-1 means unlimited?23:45
jeblairya23:45
fungioh, much better commit msg too23:45
clarkbjeblair is the only change s/100/-1/?23:46
fungiagreed, ~.1k connections on a vm that size is chump change23:46
clarkbphone is not so good at pulling up gerrit changes, but I am fine with changing the burst limit23:47
jeblairclarkb: i also added a thing that makes sure the session is returned to the pool on context mgr exit, and that the session can't be used again without starting a new context mgr23:48
jeblairclarkb: no rush really; it's already running; it can wait to formally merge.23:48
clarkbcool. will probably get to it monday then23:49
*** CaptTofu has quit IRC23:53
*** carlp-away has quit IRC23:55
fungichris wants to wander down to pike market, so i'm going to oblige her for a little while and then come back and try to get caught up on stuff23:55
fungiafter foodish/beerishness is taken care of23:56
jeblairfungi: have fun!  don't get hit with a fish.23:56
* fungi knows how to duck23:57
jeblairthey hurt more than the fish23:57
fungiindeed23:58

Generated by irclog2html.py 2.14.0 by Marius Gedminas - find it at mg.pov.lt!