Open Stack

Phani,
You need to make sure that the following services are up and running on your NOVA compute node
service openvswitch-switch restartservice nova-compute restartservice neutron-plugin-openvswitch-agent restart    (If you use Neutron networking)

From: phanibhushan.pv at gmail.com
Date: Wed, 15 Oct 2014 19:11:32 +0530
To: openstack at lists.openstack.org
Subject: [Openstack] Unable to launch an instance with ICEHOUSE

Hi all,

 

               
I am very much new to the openstack and I am trying to get some hands on
experience on openstack. I installed openstack compute, controller, network
nodes on single ubuntu 14.04 64 bit server machine. 

I have installed horizon. From pages of openstack, I failed
to launch an instance. I got an error message saying that “Error: Failed
to launch instance "test": Please try again later [Error: No valid
host was found. ]. “ 

 

“Nova-manage service list” is showing every thing is fine

 

root at controller:~# nova-manage service list

Binary          
Host                                
Zone            
Status     State Updated_At

nova-cert       
controller                          
internal        
enabled    :-)   2014-10-15 12:51:28

nova-consoleauth
controller                     
     internal        
enabled    :-)   2014-10-15 12:51:27

nova-scheduler  
controller                          
internal         enabled   
:-)   2014-10-15 12:51:28

nova-conductor  
controller                          
internal         enabled   
:-)   2014-10-15 12:51:18

nova-compute    
controller                          
nova            
enabled    :-)   2014-10-15 12:51:26

 

 

Attached the log files for the nova-api, nova-compute,
nova-scheduler.log.

 

I have no hint why this error message is coming. Can anyone
please help me in resolving this issue.? 

 

 

With Regards,

Phani Bhushan PV.


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