IRC logs of #shogun for Tuesday, 2013-10-01

--- Log opened Tue Oct 01 00:00:22 2013
iglesiasggood night people00:07
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shogun-buildbotbuild #70 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/70  blamelist: Viktor Gal <viktor.gal@maeth.com>00:10
shogun-buildbotbuild #51 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/51  blamelist: Soeren Sonnenburg <sonne@debian.org>00:40
shogun-buildbotbuild #53 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/53  blamelist: Soeren Sonnenburg <sonne@debian.org>00:55
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travis-ci[travis-ci] it's Soeren Sonnenburg's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1198265600:56
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shogun-buildbotbuild #71 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/71  blamelist: Soeren Sonnenburg <sonne@debian.org>01:37
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shogun-buildbotbuild #473 of nightly_all is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_all/builds/47303:05
shogun-buildbotbuild #559 of nightly_default is complete: Success [build successful]  Build details are at http://buildbot.shogun-toolbox.org/builders/nightly_default/builds/55903:34
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wikingbesser82: hey08:34
besser82wiking: Mornin'  :D08:36
besser82wiking: I'll start pre-configuring the appliance, after my first coffee  :)08:36
besser82wiking: Like setting up yum-config to act like apt-get08:37
wikingbesser82: so we have now a shell access?08:37
wikingbesser82: if so could u share with me the ip?08:37
besser82wiking: me, yes.  You and sonne|work  withing new hour  :)08:37
wikingah ok08:38
besser82wiking: sure08:38
besser82https://fedorahosted.org/fedora-infrastructure/ticket/403208:38
besser82wiking, sonney2k, sonne|work:  ^^^^08:38
wikingbesser82: ah ok....08:39
wikingcool08:39
wikingi guess u have to install our keys later08:39
besser82wiking: no, that's handled by some automagic  ;)08:39
besser82wiking: there's a special FAS-group "shogun-ca", I just added you to08:40
wikingbesser82: [~] $ ssh 209.132.184.157                                                                                                                                       [wiking@welitron:~]08:40
besser82wiking: and gave you perms to add other users as well :)08:40
wikingwiking@209.132.184.157's password:08:40
wikingi.e. it's asking for a passwd08:40
wikingnot trying to auth with the key08:40
besser82wiking: As I said ~1h it will take ;)08:41
wikingah cool08:41
wikingokok08:41
wikingi'm off to sort out some paper works08:41
wikingso brb08:41
wikingthnx heaps for this !08:41
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besser82HeikoS1:  Guten Morgen  :D09:28
besser82HeikoS1:  You need ssh-acces to the new appliance, too?09:28
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besser82wiking: who else should be able to ssh into the new appliance?10:19
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lisitsynhttp://www.isthefederalgovernmentdown.com/10:42
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sonne|workHeikoS http://www.isthefederalgovernmentdown.com/10:52
sonne|workHeikoS national parks are closed10:52
lisitsynhaha10:53
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lisitsynyeah good timing10:53
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lisitsynsonne|work: don't you think they should get back to working state soon?11:08
besser82wiking: around?11:25
besser82sonne|work: vm is up and running, but lacks persistent storage, yet :(11:26
besser82sonne|work: after this is setup by kevin (nirik) you and wiking should have ssh access.11:26
besser82sonne|work: Does Heiko and Fernando need ssh access, too?11:27
besser82wiking: Which httpd we should run on the iPython instace?11:27
besser82wiking: I'd tend to nginx with python-socket11:28
besser82wiking: and running all nbs through a socket, which runs them on a limited user11:29
besser82wiking: like in guest_u domain11:29
besser82wiking: so there can't be done any severe harm to the system11:29
besser82wiking: guest_u domian has no networking, no /proc /sys /dev access, just enough perms to rum some shell script inside it's own $HOME11:31
@HeikoSsonne|work, sonney2k sorry for yesterday, something came in between11:35
lisitsynHeikoS: besser82: wiking: sonne|work: 10:00 UTC+211:40
lisitsyncorrect?11:40
lisitsynfriday11:40
lisitsyndoes it work for all of you?11:40
@HeikoSlisitsyn: yes, doodle showed my local time :)11:41
lisitsynHeikoS: it changes what timezone it shows like hell :(11:41
@HeikoSI know, but I got it right htis time11:42
lisitsynok11:42
besser82HeikoS: do you need ssh access to the new ipython server too?11:43
@HeikoSbesser82: I think I dont for now11:43
besser82HeikoS: kk11:43
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sonne|workbesser82: nice nice. I will have a look tonight11:52
besser82wiking, sonne|work: around?14:13
sonne|workbesser82: yes14:13
sonne|workbesser82: whats up?14:13
besser82sonne|work: is there any preference which httpd to use on the new vm?14:14
besser82sonne|work: I'd tend to use nginx14:14
sonne|workI too but I think wiking will set it up14:14
besser82sonne|work: I can do it ,too ;)14:14
sonne|workso we better ask him14:14
besser82sonne|work: kk14:14
besser82sonne|work: would make security lots easier14:15
sonne|workbesser82: well wiking did the image already14:15
sonne|workapache is too slow14:15
besser82sonne|work: image?14:15
sonne|workhe had some image where we could run ipython notebooks from14:15
besser82sonne|work: I see14:16
besser82sonne|work: I'm asking because I setup a local vm here and did some testing14:16
besser82sonne|work: and I finally manged to lock it down pretty tough14:17
besser82sonne|work: securitywise14:17
sonne|workbesser82: we need wiking for that14:20
besser82sonne|work: Sure, I'll wait  :)  Just wanted to share some progress14:20
wikingbesser82: i dont care about http14:44
wikingas we'll have to use some kind of a proxy anyways for the ipython tornado based webservice14:44
besser82wiking: so you would be fine with nginx && python-socket-proxy?14:44
besser82wiking: Good!  :D14:44
wikingsure14:44
besser82wiking: So lockdown (security) can be real piece of cake with selinux  ;)14:45
besser82wiking: like running the whole python-cgi as a "guest_u" user ;)14:45
besser82wiking: What do you think?14:46
wikingbesser82: we dont need python-cgi15:03
wikingbesser82: ipython notebook runs it's own tornado based webservice15:03
besser82wiking: I see...15:03
besser82wiking: But we need some way to lock it down somehow....15:03
besser82wiking: any ideas?15:04
wikingbesser82: well there's no real security thing with ipython15:04
wikinghence i though i'm going to make a registration based service15:04
wikingand that's the 'security'15:05
wikingotherwise i told you that we need to have the whole system r/o15:05
wikingand then there's only a few things once can do with that service15:05
besser82wiking: or run it as a locked down user15:05
wikingyeah possible15:05
besser82wiking: i'll dive into ipy nb config...15:06
besser82wiking: ilike there's any possibility to spawn processes with a seperate uid/gid15:06
besser82wiking: which will run with real  locked down privileges...15:07
besser82wiking: SElinux "guest_u"15:07
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shogun-notifier-shogun: Soeren Sonnenburg :develop * 62755e5 / / (8 files): https://github.com/shogun-toolbox/shogun/commit/62755e561469c6d02329df5c9011b905d76fcb9c15:21
shogun-notifier-shogun: fix various warnings15:21
shogun-notifier-shogun: Soeren Sonnenburg :develop * 2b8c3b4 / / (2 files): https://github.com/shogun-toolbox/shogun/commit/2b8c3b4cb4e3a6152dfed02fcf0ed33359255f1515:26
shogun-notifier-shogun: fix further warnings15:26
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shogun-buildbotbuild #2311 of deb1 - libshogun is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/2311  blamelist: Soeren Sonnenburg <sonne@debian.org>16:06
shogun-buildbotbuild #52 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/52  blamelist: Soeren Sonnenburg <sonne@debian.org>16:12
shogun-buildbotbuild #54 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/54  blamelist: Soeren Sonnenburg <sonne@debian.org>16:27
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wikonroadbesse yo! is there a chqnce to connect to the vm?17:01
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sonne|worklisitsyn: around?17:10
shogun-buildbotbuild #72 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/72  blamelist: Soeren Sonnenburg <sonne@debian.org>17:10
shogun-notifier-shogun: Soeren Sonnenburg :develop * d1131d5 / / (3 files): https://github.com/shogun-toolbox/shogun/commit/d1131d56386f32d96102639667413f8ab4f7bd9e17:14
shogun-notifier-shogun: fix further warnings and newly introduced error17:14
shogun-buildbotbuild #2312 of deb1 - libshogun is complete: Success [build successful]  Build details are at http://buildbot.shogun-toolbox.org/builders/deb1%20-%20libshogun/builds/231217:16
lisitsynsonne|work: yes17:24
sonne|worklisitsyn: only wanted to know if my 'fix' for the eigen3 warnign is ok17:24
lisitsynsonne|work: [0,i]?17:25
lisitsynyes [0,i] is not legal17:25
lisitsynit is just [0]17:25
sonne|workyeah it is [i] right?17:25
lisitsynno it is 0 iirc17:26
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travis-ci[travis-ci] it's Soeren Sonnenburg's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1200834017:26
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sonne|workbut he meant [i]17:26
lisitsynI may be wrong though17:26
lisitsynanyway it ignores stuff17:26
lisitsyn(0,i) doesn't ignore it17:26
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shogun-buildbotbuild #53 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/53  blamelist: Soeren Sonnenburg <sonne@debian.org>18:01
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iglesiasghi guys18:06
shogun-notifier-shogun: Fernando Iglesias :develop * 6e6a12e / doc/ipython-notebooks/metric/LMNN.ipynb: https://github.com/shogun-toolbox/shogun/commit/6e6a12ec49f6b4b9aab6f2dd180a9b0e1c2d34fd18:06
shogun-notifier-shogun: Redesign of the figures in the neighbourhood section of the LMNN notebook18:06
shogun-notifier-shogun: Other minor updates to the notebook as well18:06
shogun-notifier-shogun: Fernando Iglesias :develop * 3979e9b / doc/ipython-notebooks/metric/LMNN.ipynb: https://github.com/shogun-toolbox/shogun/commit/3979e9b0a404c9d30713b8cd3e1ce3bcf871b2ea18:06
shogun-notifier-shogun: Merge pull request #1702 from iglesias/develop18:06
shogun-notifier-shogun:18:06
shogun-notifier-shogun: Redesign of the figures in the neighbourhood section of the LMNN notebook18:06
shogun-buildbotbuild #55 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/55  blamelist: Soeren Sonnenburg <sonne@debian.org>18:15
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shogun-buildbotbuild #73 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/73  blamelist: Soeren Sonnenburg <sonne@debian.org>18:59
shogun-buildbotbuild #54 of clang34 - undefined behaviour analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20undefined%20behaviour%20analysis/builds/54  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>19:32
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travis-ci[travis-ci] it's Fernando Iglesias's turn to pay the next round of drinks for the massacre he caused in shogun-toolbox/shogun: http://travis-ci.org/shogun-toolbox/shogun/builds/1201584419:34
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shogun-buildbotbuild #56 of clang34 - thread analysis is complete: Failure [failed test]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20thread%20analysis/builds/56  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>19:46
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shogun-buildbotbuild #74 of clang34 - static analysis is complete: Failure [failed analyse]  Build details are at http://buildbot.shogun-toolbox.org/builders/clang34%20-%20static%20analysis/builds/74  blamelist: Fernando Iglesias <fernando.iglesiasg@gmail.com>20:29
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gsomixgood evening21:05
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@sonney2kheya g'day!23:29
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shogun-notifier-shogun: Fernando Iglesias :develop * adb82e1 / doc/ipython-notebooks/metric/LMNN.ipynb: https://github.com/shogun-toolbox/shogun/commit/adb82e163efe350e0d20d4cf1350276930d1654323:37
shogun-notifier-shogun: Fix silly mistake in LMNN notebook23:37
shogun-notifier-shogun: Set max_iter before training, not after...23:37
shogun-notifier-shogun: Soeren Sonnenburg :develop * e6d3176 / doc/ipython-notebooks/metric/LMNN.ipynb: https://github.com/shogun-toolbox/shogun/commit/e6d31766203b5e6ac6067039a9f5699a8a1624ed23:37
shogun-notifier-shogun: Merge pull request #1704 from iglesias/develop23:37
shogun-notifier-shogun:23:37
shogun-notifier-shogun: Fix silly mistake in LMNN notebook23:37
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--- Log closed Wed Oct 02 00:00:23 2013

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