Tuesday, 2015-07-28

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-openstackstatus- NOTICE: zuul is stuck and about to undergo an emergency restart, please be patient as job results may take a long time06:47
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openstackgerritEvgeny Sikachev proposed openstack/sahara-image-elements: Fix version of Centos in Mapr plugin  https://review.openstack.org/20634407:55
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openstackgerritMerged openstack/sahara-dashboard: Updated from global requirements  https://review.openstack.org/20091409:01
openstackgerritEvgeny Sikachev proposed openstack/sahara: Add cluster verification  https://review.openstack.org/19671309:18
openstackgerritMerged openstack/sahara-specs: Add new HDP plugin to Sahara  https://review.openstack.org/20456909:33
openstackgerritMerged openstack/sahara-image-elements: Disable firewall on rhel-based distros only  https://review.openstack.org/19865209:37
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openstackgerritEvgeny Sikachev proposed openstack/sahara: Add API methods for call verifications, DB table  https://review.openstack.org/19671309:39
openstackgerritEvgeny Sikachev proposed openstack/sahara: Add API methods for call verifications, DB table  https://review.openstack.org/19671309:40
openstackgerritMerged openstack/sahara-specs: Run Spark jobs on vanilla Hadoop 2.x  https://review.openstack.org/20141109:48
openstackgerritMerged openstack/sahara-specs: [EDP]upgrade oozie web service api version in sahara oozie engine  https://review.openstack.org/20099309:48
openstackgerritMerged openstack/python-saharaclient: Updated from global requirements  https://review.openstack.org/20442409:52
openstackgerritMerged openstack/python-saharaclient: Updated from global requirements  https://review.openstack.org/20120809:52
openstackgerritMerged openstack/sahara-specs: Add HDFS HA support in Cloudera plugin  https://review.openstack.org/19692909:52
openstackgerritMerged openstack/sahara-specs: [EDP] Add suspend and resume abilities for edp jobs  https://review.openstack.org/19826409:52
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openstackgerritMerged openstack/sahara: Updated from global requirements  https://review.openstack.org/20566310:27
openstackgerritMerged openstack/sahara-image-elements: Deprecate Spark 0.x and 1.0.x images  https://review.openstack.org/20292410:28
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openstackgerritEvgeny Sikachev proposed openstack/sahara-specs: Add ability create flavor from yaml-file  https://review.openstack.org/20648211:06
openstackgerritEvgeny Sikachev proposed openstack/sahara: Implement ability of creating flavor for scenario tests  https://review.openstack.org/20356711:09
openstackgerritEvgeny Sikachev proposed openstack/sahara: Implement ability of creating flavor for scenario tests  https://review.openstack.org/20356711:09
openstackgerritAndrey Pavlov proposed openstack/sahara: Formatting and mounting methods changed for ironic  https://review.openstack.org/20048311:12
openstackgerritMerged openstack/python-saharaclient: Sorting 'job-list' output by start_time  https://review.openstack.org/19760611:21
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openstackgerritOleg Borisenko proposed openstack/sahara: EDP Spark jobs work with Swift  https://review.openstack.org/20649811:30
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openstackgerritMerged openstack/sahara: Ignore .eggs directory in git  https://review.openstack.org/20409511:48
openstackgerritMerged openstack/sahara: Cleanup .gitignore  https://review.openstack.org/20410111:48
openstackgerritMerged openstack/sahara: Add configs unit test case  https://review.openstack.org/20488711:48
openstackgerritAndrey Pavlov proposed openstack/python-saharaclient: Add initial commit for integration with Openstackclient  https://review.openstack.org/20454011:56
openstackgerritMerged openstack/sahara: Changing log level inside execute_with_retries method  https://review.openstack.org/18797812:06
openstackgerritMerged openstack/sahara: Changed all stacks retrieval with filtered search  https://review.openstack.org/20326712:06
openstackgerritMerged openstack/sahara: Storm job type not found  https://review.openstack.org/20407112:06
openstackgerritMerged openstack/sahara: updating documentation on devstack usage  https://review.openstack.org/20373812:06
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openstackgerritTelles Mota Vidal Nóbrega proposed openstack/sahara: Increase internal_ip and management_ip column size  https://review.openstack.org/20306712:24
openstackgerritAtsushi SAKAI proposed openstack/sahara: Fix six typos on sahara documentation  https://review.openstack.org/20651812:25
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openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469013:08
openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469013:17
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openstackgerritDenis Egorenko proposed openstack/puppet-sahara: Add distribute mode for Sahara  https://review.openstack.org/19272113:30
openstackgerritDenis Egorenko proposed openstack/puppet-sahara: Update parameters for Sahara  https://review.openstack.org/20598713:30
openstackgerritDenis Egorenko proposed openstack/puppet-sahara: Configure rpc options separately from ceilometer notifications  https://review.openstack.org/19874413:30
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openstackgerritAndrey Pavlov proposed openstack/sahara-specs: Adding spec for integration of Sahara CLI with OpenstackClient  https://review.openstack.org/20609613:56
egaffordtmckay: I'm given to leave the Debian command as default in the shares patch; I think that as the Red Hat distros are well covered in the dict, Debian makes sense as default, and if that command works, we should let it. I want to clear this before pushing a correction patch for your comments, though. Thoughts?14:50
tmckayegafford, I don't feel strongly about it. I suppose since DIB supports a specific set of OSs it's unlikely to be something else, and the exception should be clear14:55
egaffordYeah, I can see that argument.14:55
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tmckaymy reaction is based on a mild dislike for "I don't know what this is, let's guess!" :)14:56
tmckaybut the set should be bounded, so, okay14:56
openstackgerritOleg Borisenko proposed openstack/sahara: EDP Spark jobs work with Swift  https://review.openstack.org/20649814:57
egaffordtmckay: Sure; I can see that completely. My reaction is based on "if we can guess, and it can't hurt, might as well try?" I can wrap the call in a try and raise a sensible exception in the failure case.14:57
openstackgerritOleg Borisenko proposed openstack/sahara: EDP Spark jobs work with Swift  https://review.openstack.org/20649814:57
egaffordtmckay: Then we both kind of get what we're after.14:58
tmckayegafford, yeah, it might be better to have a more tailored exception to help the user in the odd chance that the command fails14:59
* tosky votes for clear exceptions15:02
toskyI was burned a bit too much by too generic errors in various openstack components15:03
elmiko"error: please try again later" ?15:05
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egaffordtmckay: The other, maybe better, approach to this is simply to take no action if the distro isn't found. "Hey, you want to mount a share on a distro and image that we don't support? Cool! We assume that you've installed nfs mounting utilities already." I can log a warning instead of an exception, in that case.15:31
egaffordtmckay: Thoughts?15:31
egaffordtmckay: I just don't want to needlessly hose anyone who ought to be functional.15:32
tmckayegafford, would the mount still happen in that case?15:33
egaffordYes, the mount would happen; we just wouldn't try to ensure any (distro-specific) mounting packages.15:33
tmckayooo, nice15:33
tmckayyes, I love that.  Warning and carry on.  If it fails, it will fail at the mount command15:34
tmckayI think that's perfect15:34
egaffordtmckay: I agree!15:34
aignatov@egafford Hi, I have question for some lines in https://review.openstack.org/#/c/204244/13/sahara/service/shares.py15:46
aignatovlines 169,17015:46
aignatovthis change does install distro dependent libraries15:47
aignatovmay be it would be better to move to sahara images?15:47
elmikowe need to get those in image-elements at some point15:49
aignatovok, reading your conversation regarding this with tmckay above :)15:49
aignatovbasically I agree with current change15:50
aignatovmay be some TODO and bug filed would be good :)15:50
egaffordaignatov: I think that it does make sense to put them in SIE as well; totally agreed. That's why I wrote them the way I did (check or install.)15:54
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egaffordaignatov: That way when we do put them in SIE it'll be a no-op, and will work even if nodes are not internet-enabled.15:55
aignatovwhat is SIE? :)15:56
aignatovah, I see15:56
egaffordaignatov: Right. :)15:56
pino|worksahara-image-elements15:56
aignatovSahara Image Elements15:56
pino|workbut if you install things directly when creating the image, why even try to install things later?15:57
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egaffordpino|work: a) This is an optional feature. b) There are many flows in which we assess install state and install if needed (like all clean image flows.)15:57
egaffordpino|work: This is like a clean image flow for a single, optional feautre.15:58
egaffordI don't want to force people to build a new, special image just to mount an NFS share.15:58
pino|workthe runtime weight for nfs stuff is not that much though, isn't it?15:58
egaffordNo, it's not, but this makes it work regardless of previous image state.15:59
egafford(Honestly, I kind of think we should move more this way in general: assess what's on the image, get it up to speed in an idempotent manner, regardless of previous state.)16:00
elmikonot to mention we have precedence for installing things during configuration in other plugins16:00
egaffordpino|work: (So while I see your argument that we don't do this all the time, I actually think we should do it more.) elmiko: Yup, absolutely.16:00
pino|workstill feels like "eeek" to me though16:01
elmikoi dunno, i can definitely see a future case using containers that might install things during configuration from a local registry or something16:02
* pino|work hears "containers" and gets another "eeek" moment16:02
elmikohaha16:02
elmikopino|work: why though?16:03
pino|workdunno, i've been generally hype-repulsive16:03
elmikofair16:03
egaffordpino|work: This is how most modern devops toolchains work (heavy emphasis on idempotence.) The whole run-once special snowflakeness of DIB is actually kind of a huge weakness.16:03
pino|workegafford: the second part i can agree16:04
pino|work<adv>that's also why tosky and me are proposing a talk related to that: https://www.openstack.org/summit/tokyo-2015/vote-for-speakers/presentation/5066 -- some votes please? ;) </adv>16:04
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toskyyes, we will many interesting things about image generation and how to make life easier in that regard16:06
openstackgerritEthan Gafford proposed openstack/sahara: Mount share API  https://review.openstack.org/20424416:07
openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469016:11
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openstackgerritEthan Gafford proposed openstack/sahara-image-elements: NFS share utility installation  https://review.openstack.org/20661916:44
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pino|workegafford: you can just use package-installs btw16:47
_crobertsrhAnyone looking into the gate-sahara-nova-heat-hdp_2.0.6-c6.6 job?  It seems to bomb-out fairly consistently lately.16:51
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egaffordpino|work: Even with the remap?17:04
pino|workegafford: yes, package-installs uses pkg-map17:04
egaffordAh, okay.17:04
pino|worksee the mysql element for example17:04
pino|workthe only script there just creates a directory, otherwise there would be none17:04
openstackgerritEthan Gafford proposed openstack/sahara-image-elements: NFS share utility installation  https://review.openstack.org/20661917:07
egaffordpino|work: Done; thanks.17:13
pino|workegafford: thank you! (see how's more elegant17:13
pino|work? not even a bash script to maintain)17:14
egaffordpino|work: Yup; it is indeed better.17:16
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openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469017:56
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openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469018:19
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elmikowas there a preference for using {} over dict() ?19:29
openstackgerritAlan Pevec proposed openstack/sahara: Bump stable/kilo next version to 2015.1.2  https://review.openstack.org/20667719:42
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openstackgerritChad Roberts proposed openstack/sahara: Support manila shares as binary store  https://review.openstack.org/20469020:20
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egaffordSergeyLukjanov, alazarev: Might I ask for a review on https://review.openstack.org/#/c/200633/? The code change for which this is the spec is near complete, and I had some + votes from you all on the last patch set. Just want to make sure the spec lands in time. Thanks.20:31
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SergeyLukjanovegafford, hey20:57
SergeyLukjanovegafford, I'm ok with this spec, but I think that we should install software using diskimage-builder instead of doing it using Sahara20:58
SergeyLukjanovegafford, we have a lot of issues with then using this features in private DMZ labs w/o internet access20:58
SergeyLukjanovand anyway it'll slow down the deployment speed20:59
SergeyLukjanovegafford, what do you think?20:59
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elmikoSergeyLukjanov: there is a patch up to add this to sie as well21:03
elmikoSergeyLukjanov: in general though, i agree. private net labs is a real issue.21:03
SergeyLukjanovelmiko, I think we could continue discussing on actual CRs, the spec is ok IMO21:05
SergeyLukjanovelmiko, this part is just a tech q.21:05
elmikoSergeyLukjanov: agreed, the spec is fine21:06
SergeyLukjanovelmiko, I think I'm ready to +A it if continue talking on CRs to probably move from sahara to sie21:06
SergeyLukjanovgoing to re-read and approve21:06
elmikoSergeyLukjanov: sounds good, also see https://review.openstack.org/#/c/206619/21:06
elmikothat's the sie patch21:07
SergeyLukjanovelmiko, thx, already +2'd21:07
elmikohehe, awesome =)21:07
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SergeyLukjanovthe spec approved as well21:10
egaffordThanks SergeyLukjanov. I agree with you about SIE; I added the patch to add the nfs-{utils,common} package. The code patch queries to see if the package is installed before attempting to install it, so we should be covered in no-internet-access cases.21:11
openstackgerritMerged openstack/sahara: Bump stable/kilo next version to 2015.1.2  https://review.openstack.org/20667721:15
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openstackgerritMerged openstack/sahara-specs: API to mount manila shares to clusters  https://review.openstack.org/20063321:31
openstackgerritOpenStack Proposal Bot proposed openstack/sahara: Updated from global requirements  https://review.openstack.org/20672321:33
openstackgerritOpenStack Proposal Bot proposed openstack/sahara-extra: Updated from global requirements  https://review.openstack.org/20672421:33
openstackgerritOpenStack Proposal Bot proposed openstack/sahara-image-elements: Updated from global requirements  https://review.openstack.org/20672521:33
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openstackgerritMerged openstack/sahara: Configure NTP service on cluster instances  https://review.openstack.org/20013623:39

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