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| openstackgerrit | Jenkins proposed a change to openstack/sahara: Imported Translations from Transifex https://review.openstack.org/82719 | 06:06 |
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| openstackgerrit | Sergey Reshetnyak proposed a change to openstack/sahara: Fix big job binary objects in mysql https://review.openstack.org/85466 | 09:19 |
| openstackgerrit | Yaroslav Lobankov proposed a change to openstack/sahara: Doc's update for integration tests https://review.openstack.org/85071 | 09:31 |
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| openstackgerrit | Sergey Reshetnyak proposed a change to openstack/sahara: Fix big job binary objects in mysql https://review.openstack.org/85466 | 11:40 |
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| arch | hi all | 12:28 |
| arch | i encounter a problem whem i start hadoop cluster | 12:28 |
| arch | log of savanna show like this "DEBUG savanna.service.instances [-] Can't login to node demo-cluster-m\ | 12:30 |
| arch | aster-001 (10.1.80.105), reason AuthenticationException: Authentication failed. _check_if_accessibl\ | 12:30 |
| arch | e /usr/lib/python2.6/site-packages/savanna/service/instances.py:375" | 12:30 |
| arch | i check the source of instances.py and it comment tell me it is the ssh problem | 12:31 |
| arch | how i can tackle this problem thanks in advances | 12:32 |
| arch | the savanna api log show like this "DEBUG savanna.service.instances [-] Can't login to node demo-cluster-master-001 (10.1.80.105), reason AuthenticationException: Authentication failed. _check_if_accessible /usr/lib/python2.6/site-packages/savanna/service/instances.py:375" | 12:34 |
| arch | and dashboard cluster status stay in waiting | 12:34 |
| SergeyLukjanov | arch, hey | 12:43 |
| SergeyLukjanov | arch, what's your OpenStack topology& | 12:43 |
| SergeyLukjanov | ? | 12:43 |
| SergeyLukjanov | arch, nova-net vs. neutron | 12:43 |
| arch | hi SergeyLukjanov | 12:43 |
| SergeyLukjanov | arch, multi vs single node | 12:43 |
| arch | i use neutron | 12:43 |
| arch | and one host as controller and network | 12:43 |
| arch | and another as compute | 12:44 |
| arch | i config neutron with gre tunnel | 12:44 |
| SergeyLukjanov | arch, if you are using neutron instead of nova-net you should add use_neutron = True to config sahara.conf | 12:44 |
| arch | i use the hadoop image is savanna-0.3-vanilla-1.2.1-ubuntu-13.04 | 12:45 |
| SergeyLukjanov | and you should have access from place where savanna installed to the vms | 12:45 |
| arch | yes i have set that property | 12:45 |
| SergeyLukjanov | arch, are you using 0.3 savanna? | 12:45 |
| arch | yes i install it from yum reprosity | 12:46 |
| arch | [root@controller savanna]# cat savanna.conf | grep -v ^# | grep -v ^$ | 12:47 |
| arch | [DEFAULT] | 12:47 |
| arch | host = controller | 12:47 |
| arch | port = 8386 | 12:47 |
| arch | os_auth_host = controller | 12:47 |
| arch | os_auth_port = 35357 | 12:47 |
| arch | os_admin_username = savanna | 12:47 |
| arch | os_admin_password = savanna | 12:47 |
| arch | os_admin_tenant_name = service | 12:47 |
| arch | use_floating_ips=true | 12:47 |
| arch | use_neutron=true | 12:47 |
| arch | debug = true | 12:47 |
| arch | this is my conf | 12:47 |
| arch | SergeyLukjanov have me mistake some config properties? | 12:50 |
| SergeyLukjanov | arch, hm, it looks good I think... | 12:59 |
| SergeyLukjanov | could try to spin up vm, attach floating ip to it and try to ssh from the savanna host? | 12:59 |
| SergeyLukjanov | arch, oh, are you specifying floating ip pool for templates? | 13:00 |
| arch | my vm have get internal ip and management ip | 13:01 |
| arch | and i can ssh to vm from my physical host | 13:01 |
| SergeyLukjanov | hm, interesting | 13:02 |
| arch | ssh ubuntu@10.1.80.106 | 13:02 |
| arch | demo-cluster-master-001 10.0.0.3 10.1.80.105 | 13:03 |
| SergeyLukjanov | [16:47:25] <arch> use_floating_ips=true | 13:03 |
| SergeyLukjanov | [16:47:26] <arch> use_neutron=true | 13:03 |
| SergeyLukjanov | it means that savanna will assign floating ips to created vms from the specified in templates floating ip pools and than will try to ssh to the vm using this floating ip | 13:03 |
| arch | yes | 13:04 |
| arch | does it is not feasiable? | 13:04 |
| SergeyLukjanov | savanna will try to do it - [17:02:57] <arch> ssh ubuntu@10.1.80.106 | 13:05 |
| SergeyLukjanov | hm, "reason AuthenticationException: Authentication failed." is a bit strange | 13:06 |
| arch | this problem have troubled my two days more | 13:06 |
| arch | i check the code of instances in the service dirctionary | 13:08 |
| arch | this problem is revelent to ssh key | 13:08 |
| SergeyLukjanov | arch, yup, probably, I'm looking on the code too | 13:09 |
| SergeyLukjanov | arch, what's thw username in image registry? | 13:10 |
| SergeyLukjanov | and could you please check .ssh/authorized_keys on some created by savanna node? | 13:10 |
| arch | ok, i got a check | 13:11 |
| arch | root@controller | 13:11 |
| arch | what use i should use for image regitry? | 13:12 |
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| arch | what user i should use for image regitry? | 13:16 |
| arch | SergeyLukjanov, i registry the image as root and launch the cluster it works now | 13:23 |
| arch | thank you deeply | 13:23 |
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| arch | SergeyLukjanov, currently sahara support hadoop 2.x version? | 13:38 |
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| SergeyLukjanov | arch, sorry, was afk, yup, Icehouse release of Sahara will support Hadoop 2 | 16:40 |
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