I have configured Havana multi node architecture, and launched a vm which is still in spawning state. please help me out in understanding the reason as well as solution.

Here is the server.log

2014-10-28 13:02:30.221 8325 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
2014-10-28 13:12:10.407 8441 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-10-28 13:12:13.455 8441 WARNING neutron.api.extensions [-] Extension fwaas not supported by any of loaded plugins
2014-10-28 13:12:13.455 8441 WARNING neutron.api.extensions [-] Extension multi-provider not supported by any of loaded plugins
2014-10-28 13:12:13.456 8441 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2014-10-28 13:12:13.457 8441 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2014-10-28 13:12:13.458 8441 WARNING neutron.api.extensions [-] Extension lbaas_agent_scheduler not supported by any of loaded plugins
2014-10-28 13:12:13.459 8441 WARNING neutron.api.extensions [-] Extension lbaas not supported by any of loaded plugins
2014-10-28 13:12:13.461 8441 WARNING neutron.api.extensions [-] Extension metering not supported by any of loaded plugins
2014-10-28 13:12:13.462 8441 WARNING neutron.api.extensions [-] Extension vpnaas not supported by any of loaded plugins
2014-10-28 13:12:13.462 8441 WARNING neutron.api.extensions [-] Extension service-type not supported by any of loaded plugins
2014-10-28 13:12:13.463 8441 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2014-10-28 13:12:13.464 8441 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2014-10-28 13:12:13.473 8441 WARNING keystoneclient.middleware.auth_token [-] Configuring auth_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint
**2014-10-28 15:47:03.199 1433 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver**
2014-10-28 15:47:06.229 1433 WARNING neutron.openstack.common.db.sqlalchemy.session [-] SQL connection failed. 10 attempts left.
**2014-10-28 15:47:19.240 1433 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds.**
**2014-10-28 15:47:20.244 1433 ERROR neutron.openstack.common.rpc.common [-] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds.**
2014-10-28 15:47:23.907 1433 WARNING neutron.api.extensions [-] Extension fwaas not supported by any of loaded plugins
2014-10-28 15:47:23.961 1433 WARNING neutron.api.extensions [-] Extension multi-provider not supported by any of loaded plugins
2014-10-28 15:47:24.029 1433 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2014-10-28 15:47:24.095 1433 WARNING neutron.api.extensions [-] Extension flavor not supported by any of loaded plugins
2014-10-28 15:47:24.146 1433 WARNING neutron.api.extensions [-] Extension lbaas_agent_scheduler not supported ...