root@vmhost3:~# cat /var/log/neutron/openvswitch-agent.log
2014-09-25 11:24:02.310 15416 INFO neutron.common.config [-] Logging enabled!
2014-09-25 11:24:02.406 15416 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-vsctl', '--timeout=10', '--', '--may-exist', 'add-br', 'br-int']. Exception:
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-vsctl', '--timeout=10', '--', '--may-exist', 'add-br', 'br-int']
Exit code: 1
Stdout: ''
Stderr: '2014-09-25T01:24:02Z|00002|reconnect|WARN|unix:/var/run/openvswitch/db.sock: connection attempt failed (No such file or directory)\novs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)\n'
2014-09-25 11:24:02.494 15416 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-vsctl', '--timeout=10', '--', 'set-fail-mode', 'br-int', 'secure']. Exception:
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-vsctl', '--timeout=10', '--', 'set-fail-mode', 'br-int', 'secure']
Exit code: 1
Stdout: ''
Stderr: '2014-09-25T01:24:02Z|00002|reconnect|WARN|unix:/var/run/openvswitch/db.sock: connection attempt failed (No such file or directory)\novs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)\n'
2014-09-25 11:24:02.495 15416 CRITICAL neutron [-]
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-vsctl', '--timeout=10', '--', 'set-fail-mode', 'br-int', 'secure']
Exit code: 1
Stdout: ''
Stderr: '2014-09-25T01:24:02Z|00002|reconnect|WARN|unix:/var/run/openvswitch/db.sock: connection attempt failed (No such file or directory)\novs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)\n'
2014-09-25 11:24:02.495 15416 TRACE neutron Traceback (most recent call last):
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/bin/neutron-openvswitch-agent", line 10, in <module>
2014-09-25 11:24:02.495 15416 TRACE neutron     sys.exit(main())
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 1471, in main
2014-09-25 11:24:02.495 15416 TRACE neutron     agent = OVSNeutronAgent(**agent_config)
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 203, in __init__
2014-09-25 11:24:02.495 15416 TRACE neutron     self.setup_integration_br()
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/agent/ovs_neutron_agent.py", line 672, in setup_integration_br
2014-09-25 11:24:02.495 15416 TRACE neutron     self.int_br.set_secure_mode()
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/ovs_lib.py", line 130, in set_secure_mode
2014-09-25 11:24:02.495 15416 TRACE neutron     check_error=True)
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/ovs_lib.py", line 75, in run_vsctl
2014-09-25 11:24:02.495 15416 TRACE neutron     ctxt.reraise = False
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/openstack/common/excutils.py", line 82, in __exit__
2014-09-25 11:24:02.495 15416 TRACE neutron     six.reraise(self.type_, self.value, self.tb)
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/ovs_lib.py", line 68, in run_vsctl
2014-09-25 11:24:02.495 15416 TRACE neutron     return utils.execute(full_args, root_helper=self.root_helper)
2014-09-25 11:24:02.495 15416 TRACE neutron   File "/usr/lib/python2.7/dist-packages/neutron/agent/linux/utils.py", line 76, in execute
2014-09-25 11:24:02.495 15416 TRACE neutron     raise RuntimeError(m)
2014-09-25 11:24:02.495 15416 TRACE neutron RuntimeError:
2014-09-25 11:24:02.495 15416 TRACE neutron Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-vsctl', '--timeout=10', '--', 'set-fail-mode', 'br-int', 'secure']
2014-09-25 11:24:02.495 15416 TRACE neutron Exit code: 1
2014-09-25 11:24:02.495 15416 TRACE neutron Stdout: ''
2014-09-25 11:24:02.495 15416 TRACE neutron Stderr: '2014-09-25T01:24:02Z|00002|reconnect|WARN|unix:/var/run/openvswitch/db.sock: connection attempt failed (No such file or directory)\novs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory)\n'
2014-09-25 11:24:02.495 15416 TRACE neutron
2014-09-25 11:24:02.979 15459 INFO neutron.common.config [-] Logging enabled!
2014-09-25 11:24:03.676 15459 INFO neutron.openstack.common.rpc.common [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Connected to AMQP server on rs-ctrl1:5672
2014-09-25 11:24:03.729 15459 INFO neutron.openstack.common.rpc.common [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Connected to AMQP server on rs-ctrl1:5672
2014-09-25 11:24:05.332 15459 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Agent initialized successfully, now running...
2014-09-25 11:24:05.340 15459 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Agent out of sync with plugin!
2014-09-25 11:24:05.429 15459 INFO neutron.plugins.openvswitch.agent.ovs_neutron_agent [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Agent tunnel out of sync with plugin!
2014-09-25 11:24:05.449 15459 INFO neutron.openstack.common.rpc.common [req-98e0e099-b698-47ad-ae41-17ee8ae2b017 None] Connected to AMQP server on rs-ctrl1:5672