Wednesday, 2015-05-27

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openstackgerritShilla Saebi proposed openstack/sahara: made a number of changes to features.rst  https://review.openstack.org/17752301:39
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openstackgerritVitaly Gridnev proposed openstack/sahara: Implement recommendations for vanilla 2.6.0  https://review.openstack.org/17728009:25
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openstackgerritVitaly Gridnev proposed openstack/sahara: Implement recommendations for vanilla 2.6.0  https://review.openstack.org/17728009:55
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openstackgerritMerged openstack/sahara-image-elements: Save one fork  https://review.openstack.org/18566610:22
openstackgerritVitaly Gridnev proposed openstack/sahara: Minor improvement of validation rules  https://review.openstack.org/18592410:37
openstackgerritMerged openstack/sahara-image-elements: hadoop-cdh: simplify package installation  https://review.openstack.org/18406710:42
openstackgerritMerged openstack/sahara-image-elements: storm: install supervisor using package-installs  https://review.openstack.org/18408010:44
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openstackgerritEvgeny Sikachev proposed openstack/sahara: Added method for connect to node and run command  https://review.openstack.org/18541912:17
openstackgerritVitaly Gridnev proposed openstack/sahara: Implement recommendations for vanilla 2.6.0  https://review.openstack.org/17728012:21
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openstackgerritEvgeny Sikachev proposed openstack/sahara: Added method for connect to node and run command  https://review.openstack.org/18541912:44
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openstackgerritVitaly Gridnev proposed openstack/sahara: Add updating jobs statuses before cluster deletion  https://review.openstack.org/18597913:22
openstackgerritVitaly Gridnev proposed openstack/sahara: Add updating jobs statuses before cluster deletion  https://review.openstack.org/18597913:26
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openstackgerritVitaly Gridnev proposed openstack/sahara: Implement recommendations for vanilla 2.6.0  https://review.openstack.org/17728014:14
openstackgerritVitaly Gridnev proposed openstack/sahara: Implement recommendations for vanilla 2.6.0  https://review.openstack.org/17728014:35
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_crobertsrhAnyone else seen this?  http://paste.openstack.org/show/240095/   My cluster deploy hangs right after I hit launch.  Debugger never gets to the line after processutils.execute(*args) (utils/crypto.py).  This is on a fully updated fedora 20 devstack install.14:44
_crobertsrhAlso, after this hang, the whole sahara service is unresponsive (ie:  other direct GET requests do nothing)14:46
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openstackgerritShilla Saebi proposed openstack/sahara: made a number of changes to features.rst  https://review.openstack.org/17752315:03
elmiko_crobertsrh: is that our utils/crypto?15:05
_crobertsrhYeah15:05
elmikohmm15:05
_crobertsrhIt could also be some sort of change in oslo_concurrency15:05
_crobertsrhbut possibly a change that is only affecting me15:05
_crobertsrhour stuff hasn't changed recently15:06
_crobertsrh2013 for that chunk of code15:06
elmikodoes that ssh-keygen command run if you try it on the cli?15:06
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_crobertsrhelmiko:  If I run that command as is:  "ssh-keygen -q -N  -t rsa -f /tmp/tmp2UvNCk/tempkey -C Generated by Sahara -b 2048", I get "Too many arguments"15:29
elmikoi think the -C option probably needs to be quoted or something?15:30
_crobertsrhRight, if I add quotes to the empty -N arg and the Gen by Sahara arg, the command does work15:31
elmikohmm15:31
elmikoi wonder if that command works better on f21 or something?15:31
_crobertsrhhowever, tweaking the code doesn't seem to produce different results for me15:31
_crobertsrhDoes the orig command work for you?15:32
elmikocrazy15:32
elmikolet me try15:32
_crobertsrhYou might need to tweak the -f arg to something that exists15:32
elmiko_crobertsrh: yea, it works for me15:33
elmikoif i quote the "Generated by Sahara" part15:33
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elmikoi ran into issue with the ssh proxy commands in f20 openssl though15:34
elmikolet me try on my f20 machine15:35
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elmikojust updating first15:37
crobertsrhI'm conflicted.  I'm not sure if I I'd rather see yours fail or not :)15:39
elmikoi have a feeling it's just the openssl package on f20, but we'll soon know15:40
elmikowell, we'll know more15:40
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elmikocrobertsrh: ok, it works if i quote "Generated by Sahara", otherwise i get "too many arguments" and the options for ssh-keygen dumpede15:46
crobertsrhI tried downgrading the openssl bits, but no dice15:47
crobertsrhDoes your cluster launch hang?15:47
elmikoi was just running the ssh-keygen command. i don't have sahara on my f20 box =(15:48
crobertsrhOk, no worries.  I think that was plenty useful.15:48
crobertsrhMaybe I'll create a vm this afternoon to prove or disprove my bug theory.15:49
elmikohave you tried creating a cluster on any other fedora ?15:49
crobertsrhnot recently15:50
crobertsrhI currently have f20 (which had been stable) and f22, which is not likely to be stable at all15:50
elmikoi'll try f21 to just make sure15:50
crobertsrhIf this really is a problem, it proves that there are only about 3 of us that use fedora :)15:51
elmikolol15:51
elmikoare you using a fresh devstack?15:51
crobertsrhYeah15:51
crobertsrhOk, natives are restless downstairs...lunchtime.15:52
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ASIMZAFIRHi Team16:43
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elmikohey ASIMZAFIR17:23
elmikocrobertsrh: so, i'm trying to debug but now my devstack won't boot =(17:23
crobertsrhdoh!!!17:23
crobertsrhHi ASIMZAFIR!17:24
elmikoyea, i foolishly updated devstack17:24
crobertsrhwhat are you seeing?17:24
crobertsrhI may have come across it17:24
crobertsrhI had some oslo rumblings after a recent update17:24
elmikoyea, oslo.config is complaining17:25
elmikoi'm updating it now17:25
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ASIMZAFIRi just pushed my first blueprint :) not sure if its the right shape17:37
ASIMZAFIRhttps://blueprints.launchpad.net/sahara/+spec/cluster-configuration-deployment17:37
elmikoASIMZAFIR: cool, that's the first step =)17:39
ASIMZAFIRsome how caps are not looking good- i dont know how it got in their , let me log back in lowercase17:39
elmikok17:39
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asimzafirback17:42
elmikohey17:42
elmikoso, the next step will be to look at the sahara-specs repository and start to create a specification for the blueprint17:42
elmikohttps://github.com/openstack/sahara-specs17:42
elmikoin specific,17:43
elmikotake a look at https://github.com/openstack/sahara-specs/blob/master/specs/template.rst17:43
asimzafirok17:43
elmikohave you worked through the openstack gerrit workflow before?17:43
asimzafiryes i have.17:43
asimzafiri mean have been consumer of those projects17:44
tellesnobregaasimzafir, welcome to the team, if you need any help feel free to ask17:44
elmikook, you might want to refer to this http://docs.openstack.org/infra/manual/developers.html17:44
elmikobut essentially, you will want to copy the template.rst into the liberty specs folder (on a git branch), and write up your spec in the new file17:44
elmikowhen you are ready to review the spec with the group, you will generate a new gerrit review and we will comment and vote on it17:45
asimzafirbut locally, i have been committing to gerrit workflow locally where i have stable devstack code for myself - apparently i had issues with devstack code base coming out from main and stable branch, so i did some customization and did a repo for my team so they can use it without going into troubleshooting route17:45
elmikook, cool!17:45
crobertsrhnice17:45
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elmikoasimzafir: so yea, write up the detailed version of your spec and we'll procede from there =)17:48
asimzafirhi tellesnobrega -looking forward to work with u. will surely ask question17:48
asimzafirsure17:48
asimzafirwill do17:48
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crobertsrhelmkio:  for what it's worth, even if I tweak the code to execute `ssh-keygen -q -N "" -t rsa -f /tmp/tmp9GY6kG/tempkey -C "Generated by Sahara" -b 2048`, I'm still seeing the hangup.  Giving it a whirl on f22 just in case it somehow works, but then falling back to f20/21 vm.18:04
elmikocrobertsrh: ok, i've finally got a devstack up. i'm setting up sahara now18:05
crobertsrhOk.  Your results will probably let me bypass f2118:05
elmikocrobertsrh: vanilla1 cluster?18:08
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crobertsrhelmiko:  I've tried both v1 and spark18:14
elmikok18:14
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elmikocrobertsrh: i'm getting some weird behavior from the node group templates create page18:30
crobertsrhHmm, like what?18:31
elmikoit shows all the versions on the first page, and hitting next returns me to the ngt list page18:31
crobertsrhHeh, that's probably not good18:31
elmikolol18:32
crobertsrhI look at the logs.  I haven't touched that one in awhile.  It's possible that something else broke it.18:32
elmikomight be because i'm using master devstack with master sahara18:32
elmikoso... apparently i don't have heat enabled. i thought it was setup by default in devstack, is that not the case?18:35
crobertsrhI enable it in my local.conf18:37
crobertsrhnot sure if it's requried18:37
elmikoprobably not, but i didn't define direct engine for my sahara18:38
crobertsrhelmkio:  whoa...I just grabbed the latest master and yes, it's hosed18:38
crobertsrhseems to have lost it's modal mojo18:38
elmiko=(18:38
crobertsrhtrying to find the bad commit atm.  You can probably back up to something around May 11 which should be good.18:40
crobertsrhcould be later than that, but my previous pull was from May 11 and it was working.18:40
crobertsrhThe good news is that the entire sahara UI is totally broken18:41
elmikoouch...18:41
elmikoit's not causing me troubles as i'm creating templates with the cli, but it was a shock18:42
crobertsrhI just pinged the horizon ppl18:43
elmikocool, hopefully it's just some wierdness that got patched in18:43
crobertsrhMaybe add a "this bug affects you" to:  https://bugs.launchpad.net/horizon/+bug/145938618:50
openstackLaunchpad bug 1459386 in OpenStack Dashboard (Horizon) "[data processing] All "Create" buttons are resulting in non-modal form" [Undecided,New]18:50
elmikocrobertsrh: done18:50
crobertsrhAh, it looks like other services' dashboards are also hosed18:52
crobertsrhprobably part of the master-reorg18:52
elmikook, yea18:52
elmikocrobertsrh: what phase does the cluster hang during?19:14
crobertsrhalmost before it does anything.19:15
crobertsrhLet me trace the stack back up a bit19:15
elmikohmm19:15
elmikomy instances are spawned, i'm waiting for connectivity now19:15
crobertsrhLooks like right at cluster create19:16
elmikoweird19:16
crobertsrhMaybe I have a bad lib somewhere19:17
crobertsrhpossibly a fun f20 only thing19:17
elmikoi think i see the horizon error too19:18
elmikooh, well maybe not19:18
elmikoi'm in the "starting" phase now19:18
elmikolooks like i'm running the setup commands on the nodes19:18
elmikomaster devstack/sahara, f21 host, vanilla1 cluster19:19
crobertsrhOh, you're way past where I get19:19
elmikoso probably some f20 inconsistency19:19
elmikoor bad libs on your install19:20
elmikothe third time i had issue with python libs, i did a `sudo rm -rf /usr/lib/python2.7/site-packages/oslo*`19:20
elmikomaybe that would help?19:20
crobertsrhpossibly, I've done it before :)19:23
elmikofor some reason my last datanode won't register =(19:23
elmikook, went active19:26
crobertsrhOk, thanks for poking19:27
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elmikono prob19:29
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openstackgerritShilla Saebi proposed openstack/sahara: made a number of changes to features.rst  https://review.openstack.org/17752320:19
crobertsrhelmiko:  Score 1 for "not pycharm (not defaults anyways)"20:24
crobertsrhLooks like pycharm is causing the freeze on the Popen call20:24
crobertsrhwah wah20:24
elmikoboo =(20:24
crobertsrhMust be a new "feature"20:25
crobertsrhold version worked nicely20:25
elmikointeresting20:25
elmikoor maybe the timing was different enough that it worked in the old one20:25
crobertsrhPossibly.  There are a few settings that deal with this sort of thing.20:26
crobertsrhI didn't really want to make any progress today anyway20:26
elmikohehe20:26
crobertsrhand, I think I've solved it20:28
elmikonice20:31
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openstackgerritVitaly Gridnev proposed openstack/sahara: Fix issue with configuring HDP cluster  https://review.openstack.org/18535521:17
openstackgerritSergey Reshetnyak proposed openstack/sahara: Update list of supported API versions  https://review.openstack.org/18618021:43
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openstackgerritAndrew Lazarev proposed openstack/sahara: Hiding volumes from cluster output  https://review.openstack.org/18618722:08
openstackgerritSergey Reshetnyak proposed stackforge/sahara-ci-config: Use api workers on CI  https://review.openstack.org/18618922:11
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openstackgerritShilla Saebi proposed openstack/sahara: made a number of changes to sahara docs  https://review.openstack.org/17752322:26
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