I have installed and ran crowbar using the following videos that Rob Posted
http://www.youtube.com/watch?v=JTrtVU0f9ek (http://www.youtube.com/watch?v=JTrtVU...) and http://www.youtube.com/watch?v=t_hnfYL8xYU (http://www.youtube.com/watch?v=t_hnfY...)

Installed OpenStack using crowbar barclamps everything seems ok all of the configurations seems to be in order but I am unable to lunch an instance Created 4 nodes as shown 1 for crowbar admin and 3 to deploy openstack but I am unable to lunch any instances getting the following ( this is from nova-scheduler.log) 2012-06-15 14:18:11 WARNING nova.scheduler.manager [req-178faf68-32f9-4cf6-8009-b1e6391de71c b2a5fa81d5f1444683a4ddae717d0a99 a03caa9777f7461cb53c5d1e5a6c1052] Failed to schedule_run_instance: No valid host was found. 2012-06-15 14:18:11 WARNING nova.scheduler.manager [req-178faf68-32f9-4cf6-8009-b1e6391de71c b2a5fa81d5f1444683a4ddae717d0a99 a03caa9777f7461cb53c5d1e5a6c1052] Setting instance 4cbf2ebf-4bdf-4495-a646-398a86482a86 to ERROR state.

Thought it was a ram problem Increased ram to 4 GB on each compute node.

Output from nova-manage service list

nova-network d00-0c-29-e2-a1-dc nova enabled :-) 2012-06-15 19:27:20 nova-scheduler d00-0c-29-e2-a1-dc nova enabled :-) 2012-06-15 19:27:23 nova-console d00-0c-29-e2-a1-dc nova enabled :-) 2012-06-15 19:27:22 nova-consoleauth d00-0c-29-e2-a1-dc nova enabled :-) 2012-06-15 19:27:28 nova-volume d00-0c-29-e2-a1-dc nova enabled :-) 2012-06-15 19:27:26 nova-compute d00-0c-29-1d-e9-19 nova enabled XXX None nova-compute d00-0c-29-ea-36-b0 nova enabled XXX None nova-network d00-0c-29-1d-e9-19 nova enabled :-) 2012-06-15 19:27:27 nova-network d00-0c-29-ea-36-b0 nova enabled :-) 2012-06-15 19:27:23

More detalied log http://paste.openstack.org/show/18552/

What might be the problem ? Will appreciate any help I can get !!!

Sincerely, Alexander