Friday, 2014-09-05

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openstackgerritOpenStack Proposal Bot proposed a change to openstack/sahara: Imported Translations from Transifex  https://review.openstack.org/11898206:08
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openstackgerritA change was merged to openstack/sahara: Switched anti-affinity feature to server groups  https://review.openstack.org/11215907:13
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SergeyLukjanovelmiko, I don't think that it's possible08:46
SergeyLukjanovelmiko, only in config file08:46
openstackgerritVitaly Gridnev proposed a change to openstack/sahara-specs: Added specification for adding event log  https://review.openstack.org/11905208:57
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openstackgerritA change was merged to openstack/sahara-extra: Add warn re sorting requirements  https://review.openstack.org/11911710:11
openstackgerritA change was merged to openstack/sahara-image-elements: Add warn re sorting requirements  https://review.openstack.org/11911510:11
openstackgerritA change was merged to openstack/sahara-dashboard: Add warn re sorting requirements  https://review.openstack.org/11911410:11
openstackgerritA change was merged to openstack/sahara-specs: Add warn re sorting requirements  https://review.openstack.org/11911610:12
openstackgerritPierre Padrixe proposed a change to openstack/sahara: Add use of nova_kwargs for nova servers create to improve readability  https://review.openstack.org/11905110:14
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openstackgerritAndrey Pavlov proposed a change to openstack/sahara: Fixed terminate_unneeded_clusters fail in distributed mode  https://review.openstack.org/11775011:33
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elmikoSergeyLukjanov: i noticed your comment on https://review.openstack.org/#/c/115654/ about getting an official FFE for the blueprint. what should i do to make the FFE official?12:47
SergeyLukjanovelmiko, hey, I was waiting for you to describe the process12:48
SergeyLukjanov:)12:48
elmikothanks =)12:48
SergeyLukjanovelmiko, so, you need to send an email to openstack-dev with topic [sahara] [FFE] spec_or_bp_name12:49
elmikook, and just describe why we want an exception?12:49
SergeyLukjanovwith content like "Hi, I'd like to request FFE for blueprint <link>, list of reviews <list of reviews> and a few words about majority of this fix12:49
SergeyLukjanovp[atch*12:50
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elmikoi will send that email today12:50
SergeyLukjanovthank you12:50
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openstackgerritAndrey Pavlov proposed a change to openstack/sahara: CDH manager-node flavor change  https://review.openstack.org/11937313:29
elmikocrobertsrh: are you going to rework this review https://review.openstack.org/#/c/112133/ or start a new one for the ui changes?13:31
crobertsrhI might just abandon that one and spin up a new one13:31
crobertsrhThe new one should be fairly small.13:31
elmikook, cool. if you do add me as a reviewer13:32
elmikoyea13:32
crobertsrhI'm just getting my workspace updated to get started on it.13:32
crobertsrhwill do13:32
elmikono prob13:32
crobertsrhEssentially, we just want the creds to always be optional, right?13:32
elmikoyea13:32
crobertsrhIs there a particular patch for the sahara bits I need to test against?13:32
elmikowell, that's a tricky question.13:33
crobertsrh:)13:33
elmikoyou will need to have sahara upgraded to the patch chain that ends with this one https://review.openstack.org/#/c/118465/13:33
crobertsrhI can do the UI change blind, not a problem.13:33
crobertsrhOk, I can do that.13:33
elmikobut13:34
elmikoif you want to test it with a cluster, you will need to generate the hadoop-openstack jar with this patch https://review.openstack.org/#/c/118972/ and then manually deploy the jar file to the cluster nodes13:34
elmikothat's the pita13:34
crobertsrhAh, ok.  I will get by somehow :)13:35
elmikoone more detail, you'll need to configure an extra domain in your stack and then name that domain in your sahara.conf13:36
crobertsrhcolor me unfamiliar with how to go about doing that13:41
crobertsrhI'll -1 workflow the new patch as well since it can't yet safely be merged into horizon.13:42
crobertsrhelmiko:  Is it sufficient for the creds to be <None>, or do they need to not be passed at all?13:50
elmikothat should be sufficient13:58
elmikosahara will pretty much ignore them if it is configured to use the proxy domains13:59
elmikoalthough, that being said, i never tested it with <None> being returned as the creds.13:59
elmikocrobertsrh: ^^13:59
crobertsrhOk.....upon further review, they might just be "".  Shouldn't be a problem if they are unused in the event of the proxy domain being active.14:00
elmikoyea14:00
crobertsrhAny tips on what I'd do to set up a new domain??14:01
elmikosure, 1 sec14:01
elmikothis is a code snippet i use in the python repl to create a domain14:02
elmiko>>> from keystoneclient.v3 import Client14:02
elmiko>>> admin=Client(auth_url='http://localhost:5000/v3', username='admin', password='openstack')14:02
elmiko>>> admin.domains.create('sahara_proxy')14:02
elmikoyou can also do it from the rest interface, but i find that easier14:02
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crobertsrhI'll probably cook up something to add to my local.sh14:04
elmikook, i would recommend in that case make a little python script to do the work. the current keystone client won't let you create domains from the cli14:06
elmikodoesn't even look like you can do it from the openstack client14:07
elmikoso... i take it we really shouldn't make mods to things in sahara.openstack.common?14:12
crobertsrhI think those are copied in, right?14:12
elmikocould be14:13
crobertsrhMight be best to make the change wherever we copy from.14:13
elmikoi think i'm gonna make the change in our subclass =D14:15
crobertsrhthat should also do the trick :)14:18
elmikoSergeyLukjanov, tmckay, aignatov, _mattf, i posted a message about getting an FFE for the swift/auth bp. needs 3 cores to sponsor =)14:19
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openstackgerritMichael McCune proposed a change to openstack/sahara: Adding a periodic task to remove zombie proxy users  https://review.openstack.org/11938814:28
elmikook, so that change i just pushed did something weird. sahara-ci is complaining it can't merge the patch, wtf...14:45
elmiko?14:45
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openstackgerritMichael McCune proposed a change to openstack/sahara: Updating JobBinaries to use proxy for Swift access  https://review.openstack.org/11705214:59
openstackgerritMichael McCune proposed a change to openstack/sahara: Adding configuration and check for proxy domain  https://review.openstack.org/11565415:00
openstackgerritMichael McCune proposed a change to openstack/sahara: Adding a periodic task to remove zombie proxy users  https://review.openstack.org/11938815:00
openstackgerritMichael McCune proposed a change to openstack/sahara: Adding trust delegation and removal for proxy users  https://review.openstack.org/11661615:00
openstackgerritMichael McCune proposed a change to openstack/sahara: Adding proxy user creation per job execution  https://review.openstack.org/11642615:00
openstackgerritMichael McCune proposed a change to openstack/sahara: Refactoring DataSources to use proxy user  https://review.openstack.org/11846515:00
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elmikotmckay: did you have any further thoughts about a security doc for Sahara?17:07
tmckayelmiko, not in particular17:08
tmckayelmiko, probably a section in the current user guide or installation guide17:08
elmikoi'm looking at where to stick the proxy docs, and i'm considering making a new doc for "advanced configuration"17:08
elmikothe current configuration doc says "This guide covers steps for basic configuration of Sahara."17:09
elmikoso i'm thinking maybe an advanced doc would be an apropriate move17:09
tmckayelmiko, that makes sense17:10
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sharHi folks. I recently came across Sahara project and I found it to be interesting. Could someone throw some light on the how active the project is and some place for me to get started? I would like to start off with some bug fixing work.17:17
elmikoshar: hi17:17
sharelmiko, Hi17:17
elmikothe project is pretty active, i would recommend bookmarking our docs. http://docs.openstack.org/developer/sahara17:18
elmikowe have all our bugs at http://bugs.launchpad.net/sahara17:18
elmikoand our code reviews happen at http://review.openstack.org17:18
elmikothere is some developer oriented documentation in the docs, that will hopefully get you started. but if you have any specific questions, this is the place =)17:19
sharConsidering me as a beginner, would you like to suggest any bug fixes which would get me started?17:20
sharI came across this.https://bugs.launchpad.net/sahara/+bug/130621717:20
sharI also wanted to ensure that I work on something that is needed by the community.17:20
elmikowell, currently we are preparing the Juno release of the code base. so things might be a little chaotic for the next few weeks.17:20
sharFor example, I saw a bug https://bugs.launchpad.net/sahara/+bug/1212225 but this had the comment that it is not very important because of the REST v2 release.17:21
sharSo if you have something for me which I could help you with for the next release, I would be happy to do. Any documentation work etc.17:22
elmikoif you want to help with our efforts for the Juno release, i would recommend getting comfortable using Sahara and then help us test the Juno-3 release in the next few weeks as we head towards a Juno release candidate.17:22
elmikohow familiar are you with OpenStack release cycles?17:23
sharNot very familiar. I have read about OpenStack before. But never got a chance to work with hands on stuffs.17:23
sharBut I don't think that should be a bottleneck for me. I can learn stuffs to get started.17:24
elmikoso, you are going to want to read up on Devstack, http://devstack.org, which is a development test bed for OpenStack17:24
elmikoi would highly recommend using devstack a little bit and becoming comfortable with how it works, and practice setting up Sahara and running jobs.17:25
elmikothat will be key towards testing/fixing Sahara17:25
sharThat sounds interesting and informative. May be thats where I should be heading towards now. :)17:26
elmikowe do have unit tests that run outside of a stack environment, but the main work that Sahara does is creating cluster and running jobs within a stack17:26
elmikoi would also recommend reading up on OpenStack in general to get an understanding of the projects involved. http://docs.openstack.org is a great place to start.17:27
sharAwesome. Sounds good.17:28
elmikoif you get comfortable with everything in the next week or 2, we will be gearing up for the Juno release. once we have passed this release milestone, we will open up the code base for contributions and that will be a prime time to start submitting change requests.17:28
sharSure. I will try getting used to these things and help with the next release, If I get things right.17:29
elmikocool, good luck and if you have general questions about openstack checkout the #openstack and #openstack-dev channels.17:30
sharThanks man.17:30
elmikonp =)17:30
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