Tuesday, 2013-09-17

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openstackgerritAndrew Lazarev proposed a change to stackforge/savanna: Fixed output of --version command  https://review.openstack.org/4692110:23
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aignatovmattf, pong is not acttual anymore, I wanted to review my patchsets regrding moving Hadoop from 1.1.2 to 1.2.111:13
aignatovbut i's already merged)11:13
mattfyeah, i'm running through my email and noticed11:20
mattfi tossed a lgtm anyway11:20
mattfi burned too much of yesterday trying to get gre neutron working11:21
mattfeventually aborted back to nova-networking, so sad11:21
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mattfSergeyLukjanov, ping re --version11:23
mattfdid your commit miss a file? the patch isn't working for me.11:23
SergeyLukjanovmattf, hi11:23
SergeyLukjanovmattf, it works ok for me11:23
mattfdoes it need a config mod?11:24
* mattf wonders if it's a pbr version issue11:25
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SergeyLukjanovmattf, which version of pbr are you using?11:32
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mattfSergeyLukjanov, fyi we directly depend on iso8601, but don't have it listed in requirements -- "savanna/openstack/common/timeutils.py", line 2611:42
SergeyLukjanovmattf, mm, yeah, good point11:43
SergeyLukjanovbtw some of our requirements depends on it too, but it'll be good to specify it obviously11:44
mattfyup11:44
mattf--version is working now for me, had to setup a clean venv11:44
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openstackgerritA change was merged to stackforge/savanna: Fixed output of --version command  https://review.openstack.org/4692111:49
openstackgerritMatthew Farrellee proposed a change to stackforge/savanna: Add direct dependency on iso8601  https://review.openstack.org/4692911:55
openstackgerritA change was merged to stackforge/savanna: Partial implementation for bug 1217983  https://review.openstack.org/4681012:19
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openstackgerritIlya Tyaptin proposed a change to stackforge/savanna: Update to using keystone api v3.  https://review.openstack.org/4693812:48
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openstackgerritIlya Tyaptin proposed a change to stackforge/savanna: Update to using keystone api v3  https://review.openstack.org/4693812:53
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openstackgerritA change was merged to stackforge/savanna: Add direct dependency on iso8601  https://review.openstack.org/4692913:23
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openstackgerritTrevor McKay proposed a change to stackforge/savanna: Refactor job manager to isolate explicit references to job type  https://review.openstack.org/4629413:42
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openstackgerritAndrew Lazarev proposed a change to stackforge/savanna: Added validation for 'default_image_id' field in create claster requiest  https://review.openstack.org/4695214:05
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tmckayakuznetsov, nprivalova, I am looking for a new savanna project :)  Anything outstanding on EDP?  Blueprints?  What needs to be done, and what are priorities?14:08
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tmckayI can search through blueprints and bugs but I thought you may have a "hot" list14:09
akuznetsovHi tmckay I can suggest the integration with GlusterFS as data source and storage for binaries. Swift as storage for binaries as second option14:11
tmckayokay, that sounds good.14:11
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tmckayon the phone now, but I'll start looking that way14:12
akuznetsovgreat14:12
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openstackgerritAndrew Lazarev proposed a change to stackforge/savanna: Added validation for 'default_image_id' field for cluster create  https://review.openstack.org/4695214:58
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openstackgerritNikita Konovalov proposed a change to stackforge/savanna-dashboard: Fix Cluster Template name  https://review.openstack.org/4696715:19
openstackgerritNikita Konovalov proposed a change to stackforge/savanna: Fix Cluster Template name  https://review.openstack.org/4697015:24
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openstackgerritNikita Konovalov proposed a change to stackforge/savanna: Fix Cluster Template name  https://review.openstack.org/4697016:44
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openstackgerritAndrew Lazarev proposed a change to stackforge/savanna: Added validation for 'default_image_id' field for cluster create  https://review.openstack.org/4695217:02
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openstackgerritNikolay Mahotkin proposed a change to stackforge/savanna: Fix submitting hive job (DRAFT)  https://review.openstack.org/4700017:53
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tmckayakuznetsov, I have a question.  When I set up a devstack and enable swift as a service, swift is running on the devstack host.  We have "swift-internal" and "swift-external".  Which is it?20:19
tmckayDoes swift-internal mean a swift instance running on a cluster deployed from savanna?20:20
tmckayAnd swift-external is everything else?20:20
akuznetsovtmckay no swift-external means that user specifies user name password for it20:21
tmckayah :)20:21
tmckayokay.20:21
akuznetsovswift-internal means that will use oAuth for getting data or trust for getting a job source20:22
tmckayso if I have swift running as part of devstack, then theoretically I should be able to read/write to it from savanna20:22
akuznetsovwe already has trust for cluster shutdown20:22
tmckaywhat is "trust"?20:23
akuznetsovtrust allows Savanna to perform some action on behalf of user20:24
tmckaycan you tell me where it's set up?20:24
tmckayI want to look :)20:24
akuznetsovfor example Savanna need to shutdown cluster but has no user token, but it has a trust for it. Savanna goes to keystone with this trust and get the token20:25
akuznetsovsee patch https://review.openstack.org/#/c/44706/20:26
akuznetsovwe create trust for each cluster20:26
akuznetsovbecause we will need it not only for shutdown for transient but for scaling20:27
tmckaygreat, thanks.  I found trusts on the openstack wiki, too.20:27
akuznetsovit seems that Savanna a first project with trusts :)20:28
SergeyLukjanovakuznetsov, I think that Heat is the first one:)20:28
tmckayhurray!  So, why are we using auth for getting data, but a trust for getting a job source?  Why is it a different case?20:29
tmckay"are we" -> "will we"20:29
akuznetsovSergeyLukjanov trusts only on Heat roadmap https://wiki.openstack.org/wiki/Heat/RoadMap20:30
akuznetsovtmckay In first case user provide login/password for Swift20:31
akuznetsovin second we get job source via trusts20:31
akuznetsovtrust will be created automatically when user create a job source20:32
akuznetsovthis in more convenient for end user20:32
SergeyLukjanovakuznetsov, https://github.com/openstack/heat/blob/master/heat/common/heat_keystoneclient.py#L14820:33
SergeyLukjanovlooks like that they are already use them or prepared all stuff to do it20:33
SergeyLukjanovhttps://github.com/openstack/heat/commit/e686699b00ee2ca190946261677d89641707e6c620:33
SergeyLukjanovalready migrated from storing credentials to using trusts20:34
tmckayakuznetsov, ah, I see.  credentials are stored in a data_source, and then data_source is referenced from the job_execution20:34
akuznetsovthe same for job origin20:35
tmckaybut, is there a security problem there?  Anyone who can access a data source object from the savanna db has a user/password they can use.20:35
SergeyLukjanovtmckay, the same story with tokens or trusts20:36
akuznetsovyes why we need another way to integrate with data sources20:36
SergeyLukjanovand in production installation this db will be shared with other OS services20:36
SergeyLukjanovso, anyone who can access db will have an ability to do anything20:36
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akuznetsovSergeyLukjanov trusts are better because we remove right with removing them from end user20:37
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