Open Stack

Hello,

I'm trying to setup OpenStack Essex on Debian and I'm getting an error 
when creating new VMs. The problem arises when trying to allocate the 
network of the VM, but I'm not sure why it's happening, I'm using 
nova-network, and that's the log output:

2013-02-25 18:20:28 AUDIT nova.compute.manager 
[req-4d211944-bd5c-4e88-a8df-c4a9167676e2 
36a7e60b4d134307b61e06949d33735e 9558f53959a04cc992c3f8b6d91bfb9f] 
[instance: 8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] Starting instance...
2013-02-25 18:20:40 INFO nova.virt.libvirt.connection [-] 
Compute_service record updated for bscgrid21
2013-02-25 18:20:40 INFO nova.compute.manager [-] Updating host status
2013-02-25 18:21:28 ERROR nova.rpc.common 
[req-4d211944-bd5c-4e88-a8df-c4a9167676e2 
36a7e60b4d134307b61e06949d33735e 9558f53959a04cc992c3f8b6d91bfb9f] Timed 
out waiting for RPC response: timed out
2013-02-25 18:21:28 TRACE nova.rpc.common Traceback (most recent call last):
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 490, in 
ensure
2013-02-25 18:21:28 TRACE nova.rpc.common     return method(*args, **kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 567, in 
_consume
2013-02-25 18:21:28 TRACE nova.rpc.common     return 
self.connection.drain_events(timeout=timeout)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/connection.py", line 167, in 
drain_events
2013-02-25 18:21:28 TRACE nova.rpc.common     return 
self.transport.drain_events(self.connection, **kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/transport/amqplib.py", line 262, 
in drain_events
2013-02-25 18:21:28 TRACE nova.rpc.common     return 
connection.drain_events(**kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/transport/amqplib.py", line 94, 
in drain_events
2013-02-25 18:21:28 TRACE nova.rpc.common     return 
self.wait_multi(self.channels.values(), timeout=timeout)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/transport/amqplib.py", line 100, 
in wait_multi
2013-02-25 18:21:28 TRACE nova.rpc.common     chanmap.keys(), 
allowed_methods, timeout=timeout)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/transport/amqplib.py", line 159, 
in _wait_multiple
2013-02-25 18:21:28 TRACE nova.rpc.common     channel, method_sig, args, 
content = read_timeout(timeout)
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/kombu/transport/amqplib.py", line 132, 
in read_timeout
2013-02-25 18:21:28 TRACE nova.rpc.common     return 
self.method_reader.read_method()
2013-02-25 18:21:28 TRACE nova.rpc.common   File 
"/usr/lib/python2.7/dist-packages/amqplib/client_0_8/method_framing.py", 
line 221, in read_method
2013-02-25 18:21:28 TRACE nova.rpc.common     raise m
2013-02-25 18:21:28 TRACE nova.rpc.common timeout: timed out
2013-02-25 18:21:28 TRACE nova.rpc.common
2013-02-25 18:21:28 ERROR nova.compute.manager 
[req-4d211944-bd5c-4e88-a8df-c4a9167676e2 
36a7e60b4d134307b61e06949d33735e 9558f53959a04cc992c3f8b6d91bfb9f] 
[instance: 8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] Instance failed network 
setup
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] Traceback (most recent call last):
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 571, in 
_allocate_network
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] requested_networks=requested_networks)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/network/api.py", line 178, in 
allocate_for_instance
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     'args': args})
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     return 
_get_impl().call(context, topic, msg, timeout)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     return rpc_amqp.call(context, 
topic, msg, timeout, Connection.pool)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 343, in call
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     rv = list(rv)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 304, in __iter__
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     self.done()
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     self.gen.next()
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 301, in __iter__
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     self._iterator.next()
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in 
iterconsume
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     yield 
self.ensure(_error_callback, _consume)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in 
ensure
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     error_callback(e)
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in 
_error_callback
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]     raise rpc_common.Timeout()
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] Timeout: Timeout while waiting on 
RPC response.
2013-02-25 18:21:28 TRACE nova.compute.manager [instance: 
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
2013-02-25 18:21:28 ERROR nova.rpc.amqp 
[req-4d211944-bd5c-4e88-a8df-c4a9167676e2 
36a7e60b4d134307b61e06949d33735e 9558f53959a04cc992c3f8b6d91bfb9f] 
Exception during message handling
2013-02-25 18:21:28 TRACE nova.rpc.amqp Traceback (most recent call last):
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 253, in 
_process_data
2013-02-25 18:21:28 TRACE nova.rpc.amqp     rval = 
node_func(context=ctxt, **node_args)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped
2013-02-25 18:21:28 TRACE nova.rpc.amqp     return f(*args, **kw)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 183, in 
decorated_function
2013-02-25 18:21:28 TRACE nova.rpc.amqp     sys.exc_info())
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-02-25 18:21:28 TRACE nova.rpc.amqp     self.gen.next()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in 
decorated_function
2013-02-25 18:21:28 TRACE nova.rpc.amqp     return function(self, 
context, instance_uuid, *args, **kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 663, in 
run_instance
2013-02-25 18:21:28 TRACE nova.rpc.amqp     do_run_instance()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/utils.py", line 945, in inner
2013-02-25 18:21:28 TRACE nova.rpc.amqp     retval = f(*args, **kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 662, in 
do_run_instance
2013-02-25 18:21:28 TRACE nova.rpc.amqp self._run_instance(context, 
instance_uuid, **kwargs)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 463, in 
_run_instance
2013-02-25 18:21:28 TRACE nova.rpc.amqp 
self._set_instance_error_state(context, instance_uuid)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-02-25 18:21:28 TRACE nova.rpc.amqp     self.gen.next()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 436, in 
_run_instance
2013-02-25 18:21:28 TRACE nova.rpc.amqp     requested_networks)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 571, in 
_allocate_network
2013-02-25 18:21:28 TRACE nova.rpc.amqp 
requested_networks=requested_networks)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/network/api.py", line 178, in 
allocate_for_instance
2013-02-25 18:21:28 TRACE nova.rpc.amqp     'args': args})
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/__init__.py", line 68, in call
2013-02-25 18:21:28 TRACE nova.rpc.amqp     return 
_get_impl().call(context, topic, msg, timeout)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 674, in call
2013-02-25 18:21:28 TRACE nova.rpc.amqp     return 
rpc_amqp.call(context, topic, msg, timeout, Connection.pool)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 343, in call
2013-02-25 18:21:28 TRACE nova.rpc.amqp     rv = list(rv)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 304, in __iter__
2013-02-25 18:21:28 TRACE nova.rpc.amqp     self.done()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2013-02-25 18:21:28 TRACE nova.rpc.amqp     self.gen.next()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 301, in __iter__
2013-02-25 18:21:28 TRACE nova.rpc.amqp     self._iterator.next()
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 572, in 
iterconsume
2013-02-25 18:21:28 TRACE nova.rpc.amqp     yield 
self.ensure(_error_callback, _consume)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 503, in 
ensure
2013-02-25 18:21:28 TRACE nova.rpc.amqp     error_callback(e)
2013-02-25 18:21:28 TRACE nova.rpc.amqp   File 
"/usr/lib/python2.7/dist-packages/nova/rpc/impl_kombu.py", line 553, in 
_error_callback
2013-02-25 18:21:28 TRACE nova.rpc.amqp     raise rpc_common.Timeout()
2013-02-25 18:21:28 TRACE nova.rpc.amqp Timeout: Timeout while waiting 
on RPC response.
2013-02-25 18:21:28 TRACE nova.rpc.amqp

Thanks in advance,

Javi

-- 
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. (+34) 93 413 72 46


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