Hi Livemoon,<div><br></div><div>It seems like nova-compute is timing out waiting for nova-network to respond.. It would be great if you can gather a bigger chunk of nova-network logs,</div><div>nova-compute and Quantum logs and open a tracking issue on <a href="https://answers.launchpad.net/quantum">https://answers.launchpad.net/quantum</a> , so that we can track all the relevant information</div>
<div>better.</div><div><br></div><div>Thanks,</div><div>Somik</div><div><br><div class="gmail_quote">On Tue, May 1, 2012 at 10:43 PM, livemoon <span dir="ltr"><<a href="mailto:mwjpiero@gmail.com" target="_blank">mwjpiero@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, all<div><br></div><div>I use quantum and OVS in ubuntu 12.04 ,when I lanuch an instance, it return networking error.</div>
<div><br></div><div>This is nova-network log:</div><div><div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Attempting to grab semaphore "quantum-enable-dhcp" for method "enable_dhcp"... from (pid=31609) inner /usr/lib/python2.7/dist-packages/nova/utils.py:927</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Got semaphore "quantum-enable-dhcp" for method "enable_dhcp"... from (pid=31609) inner /usr/lib/python2.7/dist-packages/nova/utils.py:931</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 INFO nova.network.quantum.manager [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Using DHCP for network: test-1</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.network.quantum.quantum_connection [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Quantum Client Request: GET /v1.1/tenants/5567b78b1a3f4bc68421fe74e044f4e3/networks/b7eb78f2-b4c2-4106-99c0-0b99f58b2e1e/ports.json?attachment=gw-b7eb78f2-b4 from (pid=31609) do_request /usr/lib/python2.7/dist-packages/nova/network/quantum/client.py:181</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.network.quantum.quantum_connection [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Quantum Client Reply (code = 200) :</font></span></div>
<div><span style><font color="#FF0000"> {"ports": []} from (pid=31609) do_request /usr/lib/python2.7/dist-packages/nova/network/quantum/client.py:192</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Running cmd (subprocess): ip link show dev gw-b7eb78f2-b4 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:219</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Result was 1 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:235</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:26:38 DEBUG nova.utils [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Running cmd (subprocess): sudo nova-rootwrap ovs-vsctl -- --may-exist add-port br-int gw-b7eb78f2-b4 -- set Interface gw-b7eb78f2-b4 type=internal -- set Interface gw-b7eb78f2-b4 external-ids:iface-id=gw-b7eb78f2-b4 -- set Interface gw-b7eb78f2-b4 external-ids:iface-status=active -- set Interface gw-b7eb78f2-b4 external-ids:attached-mac=fa:16:3e:6f:b7:38 from (pid=31609) execute /usr/lib/python2.7/dist-packages/nova/utils.py:219</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:27:16 DEBUG nova.manager [req-91974e5f-cea9-44a3-a4e3-ef5955aee599 None None] Running periodic task QuantumManager._publish_service_capabilities from (pid=31609) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:27:16 DEBUG nova.manager [req-91974e5f-cea9-44a3-a4e3-ef5955aee599 None None] Running periodic task QuantumManager._disassociate_stale_fixed_ips from (pid=31609) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:27:23 DEBUG nova.rpc.amqp [-] received {u'_context_roles': [u'admin'], u'_msg_id': u'7584dd267c8f47caa02927c88912383a', u'_context_read_deleted': u'no', u'_context_request_id': u'req-9e8a3e43-f55c-4a1e-8565-892708a85338', u'args': {u'instance_id': 2, u'instance_uuid': u'dc18235c-977f-4fd2-8828-b98155ce2307', u'host': u'cloud', u'project_id': u'5567b78b1a3f4bc68421fe74e044f4e3', u'rxtx_factor': 1.0}, u'_context_auth_token': '<SANITIZED>', u'_context_is_admin': True, u'_context_project_id': None, u'_context_timestamp': u'2012-05-02T05:27:22.702310', u'_context_user_id': None, u'method': u'get_instance_nw_info', u'_context_remote_address': None} from (pid=31609) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160</font></span></div>
<div><span style><font color="#FF0000">2012-05-02 13:27:23 DEBUG nova.rpc.amqp [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] unpacked context: {'user_id': None, 'roles': [u'admin'], 'timestamp': '2012-05-02T05:27:22.702310', 'auth_token': '<SANITIZED>', 'remote_address': None, 'is_admin': True, 'request_id': u'req-9e8a3e43-f55c-4a1e-8565-892708a85338', 'project_id': None, 'read_deleted': u'no'} from (pid=31609) _safe_log /usr/lib/python2.7/dist-packages/nova/rpc/common.py:160</font></span></div>
<div><span style><font color="#FF0000"><br></font></span></div><div>This is nova-compute log:</div><div><br></div><div><div><font color="#FF0000">2012-05-02 13:27:23 DEBUG nova.virt.libvirt.connection [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Connecting to libvirt: qemu:///system from (pid=31711) _get_connection /usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:292</font></div>
<div><font color="#FF0000">2012-05-02 13:27:23 DEBUG nova.virt.libvirt.connection [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Updating host stats from (pid=31711) update_status /usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:2467</font></div>
<div><font color="#FF0000">2012-05-02 13:27:23 DEBUG nova.manager [req-9e8a3e43-f55c-4a1e-8565-892708a85338 None None] Running periodic task ComputeManager._poll_unconfirmed_resizes from (pid=31711) periodic_tasks /usr/lib/python2.7/dist-packages/nova/manager.py:152</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 ERROR nova.rpc.common [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Timed out waiting for RPC response: timed out</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common Traceback (most recent call last):</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 490, in ensure</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return method(*args, **kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 567, in _consume</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return self.connection.drain_events(timeout=timeout)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/connection.py", line 175, in drain_events</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return self.transport.drain_events(self.connection, **kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 238, in drain_events</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return connection.drain_events(**kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 57, in drain_events</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return self.wait_multi(self.channels.values(), timeout=timeout)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 63, in wait_multi</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common chanmap.keys(), allowed_methods, timeout=timeout)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 120, in _wait_multiple</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common channel, method_sig, args, content = read_timeout(timeout)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/kombu/transport/pyamqplib.py", line 94, in read_timeout</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common return self.method_reader.read_method()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common File "/usr/lib/python2.7/dist-packages/amqplib/client_0_8/method_framing.py", line 221, in read_method</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common raise m</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common timeout: timed out</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.common </font></div><div><font color="#FF0000">2012-05-02 13:27:38 ERROR nova.compute.manager [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Instance failed network setup</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Traceback (most recent call last):</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 559, in _allocate_network</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] requested_networks=requested_networks)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 170, in allocate_for_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] 'args': args})</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] return _get_impl().call(context, topic, msg, timeout)</font></div><div>
<font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] return rpc_amqp.call(context, topic, msg, timeout, Connection.pool)</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 338, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] rv = list(rv)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 299, in __iter__</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] self._iterator.next()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in iterconsume</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] yield self.ensure(_error_callback, _consume)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in ensure</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] error_callback(e)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in _error_callback</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] raise rpc_common.Timeout()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] Timeout: Timeout while waiting on RPC response.</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.compute.manager [instance: 8fc1536d-3681-4d13-9211-dc88c4dc2b01] </font></div><div><font color="#FF0000">2012-05-02 13:27:38 ERROR nova.rpc.amqp [req-3c1ab45e-7ea3-4e83-a899-ab1a8dbde09d a372a6b75d254b15b83cc203518a8a45 5567b78b1a3f4bc68421fe74e044f4e3] Exception during message handling</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp Traceback (most recent call last):</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 252, in _process_data</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp rval = node_func(context=ctxt, **node_args)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp return f(*args, **kw)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in decorated_function</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp sys.exc_info())</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp self.gen.next()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 171, in decorated_function</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp return function(self, context, instance_uuid, *args, **kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 651, in run_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp do_run_instance()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 945, in inner</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp retval = f(*args, **kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 650, in do_run_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp self._run_instance(context, instance_uuid, **kwargs)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 451, in _run_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp self._set_instance_error_state(context, instance_uuid)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp self.gen.next()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 424, in _run_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp requested_networks)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 559, in _allocate_network</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp requested_networks=requested_networks)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 170, in allocate_for_instance</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp 'args': args})</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp return _get_impl().call(context, topic, msg, timeout)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp return rpc_amqp.call(context, topic, msg, timeout, Connection.pool)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 338, in call</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp rv = list(rv)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 299, in __iter__</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp self._iterator.next()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in iterconsume</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp yield self.ensure(_error_callback, _consume)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in ensure</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp error_callback(e)</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in _error_callback</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp raise rpc_common.Timeout()</font></div><div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp Timeout: Timeout while waiting on RPC response.</font></div>
<div><font color="#FF0000">2012-05-02 13:27:38 TRACE nova.rpc.amqp </font></div></div><div><br></div><div>my nova.conf is</div><div><br></div><div><div><font color="#FF0000">--dhcpbridge_flagfile=/etc/nova/nova.conf</font></div>
<div><font color="#FF0000">--dhcpbridge=/usr/bin/nova-dhcpbridge</font></div><div><font color="#FF0000">--logdir=/var/log/nova</font></div><div><font color="#FF0000">--state_path=/var/lib/nova</font></div>
<div><font color="#FF0000">--lock_path=/var/lock/nova</font></div><div><font color="#FF0000">--force_dhcp_release</font></div><div><font color="#FF0000">--iscsi_helper=tgtadm</font></div>
<div><font color="#FF0000">--libvirt_use_virtio_for_bridges</font></div><div><font color="#FF0000">--connection_type=libvirt</font></div><div><font color="#FF0000">--root_helper=sudo nova-rootwrap</font></div>
<div><font color="#FF0000">--verbose</font></div><div><font color="#FF0000">--ec2_private_dns_show_ip</font></div><div><font color="#FF0000"><br></font></div>
<div><font color="#FF0000">--network_manager=nova.network.quantum.manager.QuantumManager</font></div><div><font color="#FF0000">--linuxnet_interface_driver=nova.network.linux_net.LinuxOVSInterfaceDriver</font></div>
<div><font color="#FF0000">--libvirt_ovs_bridge=br-int</font></div><div><font color="#FF0000">--libvirt_vif_type=ethernet</font></div><div><font color="#FF0000">--libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtOpenVswitchDriver</font></div>
<div><font color="#FF0000">--quantum_use_dhcp=True</font></div><div><font color="#FF0000">--quantum_connection_host=localhost</font></div><div><font color="#FF0000">--quantum_connection_port=9696</font></div>
<div><font color="#FF0000"><br></font></div><div><font color="#FF0000">--scheduler_driver=nova.scheduler.simple.SimpleScheduler</font></div><div><font color="#FF0000">#--fixed_range=<a href="http://10.0.0.0/16" target="_blank">10.0.0.0/16</a></font></div>
<div><font color="#FF0000">--s3_host=172.16.0.159</font></div><div><font color="#FF0000">--osapi_compute_extension=nova.api.openstack.compute.contrib.standard_extensions</font></div>
<div><font color="#FF0000">--my_ip=172.16.0.159</font></div><div><font color="#FF0000">--public_interface=eth0</font></div><div><font color="#FF0000">#--vlan_interface=</font></div>
<div><font color="#FF0000">#--flat_network_bridge=br100</font></div><div><font color="#FF0000">#--flat_interface=eth1</font></div><div><font color="#FF0000">--sql_connection=mysql://novadbadmin:123456@localhost/nova</font></div>
<div><font color="#FF0000">--instance_name_template=instance-%08x</font></div><div><font color="#FF0000">--novncproxy_base_url=<a href="http://172.16.0.159:6080/vnc_auto.html" target="_blank">http://172.16.0.159:6080/vnc_auto.html</a></font></div>
<div><font color="#FF0000">--xvpvncproxy_base_url=<a href="http://172.16.0.159:6081/console" target="_blank">http://172.16.0.159:6081/console</a></font></div><div><font color="#FF0000">--vncserver_listen=172.16.0.159</font></div>
<div><font color="#FF0000">--vncserver_proxyclient_address=172.16.0.159</font></div><div><font color="#FF0000">--api_paste_config=/etc/nova/api-paste.ini</font></div><div>
<font color="#FF0000">--image_service=nova.image.glance.GlanceImageService</font></div><div><font color="#FF0000">--ec2_dmz_host=172.16.0.159</font></div><div><font color="#FF0000">--rabbit_host=172.16.0.159</font></div>
<div><font color="#FF0000">--rabbit_password=guest</font></div><div><font color="#FF0000">--glance_api_servers=<a href="http://172.16.0.159:9292" target="_blank">172.16.0.159:9292</a></font></div>
<div><font color="#FF0000">--force_dhcp_release</font></div><div><font color="#FF0000">--send_arp_for_ha</font></div><div><font color="#FF0000">--libvirt_use_virtio_for_bridges</font></div>
<div><font color="#FF0000">--firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver</font></div><div><font color="#FF0000">--auth_strategy=keystone</font></div>
</div><div><font color="#FF0000"><br></font></div><div>my nova-manage network list is:</div><div><div><font color="#FF0000">id IPv4 IPv6 start address DNS1 DNS2 VlanID project uuid </font></div>
<div><font color="#FF0000">6 <a href="http://10.0.1.0/24" target="_blank">10.0.1.0/24</a> None 10.0.1.2 8.8.4.4 None None None 56136df2-4644-4d68-bec1-d9285cfa9186</font></div>
<div><font color="#FF0000">7 <a href="http://10.0.2.0/24" target="_blank">10.0.2.0/24</a> None 10.0.2.2 8.8.4.4 None None 5567b78b1a3f4bc68421fe74e044f4e3 b7eb78f2-b4c2-4106-99c0-0b99f58b2e1e</font></div>
</div><div><br></div><div>ovs network is:</div><div><div>root@cloud:~# ovs-vsctl show</div><div><font color="#FF0000">3f474726-21fc-40a4-b7b8-f438fcfe2c3e</font></div><div><font color="#FF0000"> Bridge br-int</font></div>
<div><font color="#FF0000"> Port "eth1"</font></div><div><font color="#FF0000"> Interface "eth1"</font></div><div><font color="#FF0000"> Port br-int</font></div>
<div><font color="#FF0000"> Interface br-int</font></div><div><font color="#FF0000"> type: internal</font></div></div><span class="HOEnZb"><font color="#888888"><div><br></div><div><br></div>
-- <br>非淡薄无以明志，非宁静无以致远<br>
</font></span></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><font color="#666666">Somik Behera | Nicira, Inc. | </font><a href="mailto:sbehera@nicira.com" target="_blank"><font color="#666666">somik@nicira.com</font></a><font color="#666666"> | office: 650-390-6768 | cell: 512-577-6645</font><br>
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