quantum l3-agent.log

2013-06-21 10:46:54 WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 0.584471 sec 2013-06-21 10:49:02 WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 0.237658 sec 2013-06-21 11:18:53 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds. 2013-06-21 11:18:53 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds. 2013-06-21 11:18:54 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds. 2013-06-21 11:18:54 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds. 2013-06-21 11:18:57 WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 0.338736 sec 2013-06-21 11:19:01 ERROR [quantum.agent.l3_agent] The external network bridge 'br-ex' does not exist 2013-06-21 11:20:06 ERROR [quantum.agent.l3_agent] The external network bridge 'br-ex' does not exist 2013-06-21 11:21:08 ERROR [quantum.agent.l3_agent] The external network bridge 'br-ex' does not exist ~

quantum dhcp-agent.log 2013-06-21 10:46:54 WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 1.348337 sec 2013-06-21 10:49:02 WARNING [quantum.openstack.common.loopingcall] task run outlasted interval by 0.271157 sec 2013-06-21 11:18:53 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds. 2013-06-21 11:18:53 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1 seconds. 2013-06-21 11:18:54 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds. 2013-06-21 11:18:54 ERROR [quantum.openstack.common.rpc.common] AMQP server on localhost:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 3 seconds. 2013-06-21 11:19:57 ERROR [quantum.agent.dhcp_agent] Failed reporting state!