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...@gmail.com
Date: Wed, 15 Oct 2014 19:11:32 +0530
To: openstack@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@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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