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<div class="moz-cite-prefix">Hello,<br>
<br>
Apparently the problem was that, following a tutorial, I created a
network in multi-host mode but in my case nova-network is only
running in the controller node.<br>
<br>
Regards,<br>
<br>
Javi<br>
<br>
On 26/02/13 11:44, Unmesh Gurjar wrote:<br>
</div>
<blockquote
cite="mid:CANtbCc9=HwQN+YjpHSxZY4YKkWX2jDca0sPj_=njW6XvPVqPOg@mail.gmail.com"
type="cite">Javier,
<div><br>
</div>
<div>The stack trace you provided indicates that the allocate
network call from Compute (to nova-network) timed out. I would
suggest checking the nova-network logs, that might give some
insight.</div>
<div>Also, IMO, the create instance request is being served by
Compute means the RabbitMQ is working. You might want to ensure
that nova-network has also connected to the same AMPQ server (as
Compute is).</div>
<div><br>
</div>
<div>Regards,</div>
<div>Unmesh G.<br>
<br>
<div class="gmail_quote">On Tue, Feb 26, 2013 at 2:16 PM, Javier
Alvarez <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:javier.alvarez@bsc.es" target="_blank">javier.alvarez@bsc.es</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hello JuanFra,<br>
<br>
How can I check that? I have rabbitmq-server running on
the controller node and I have set rabbit_host property
in the .conf files. Also, if I restart nova-compute
service, I get the following message:<br>
<br>
2013-02-26 09:43:52 INFO nova.rpc.common [-] Connected
to AMQP server on <a moz-do-not-send="true"
href="http://172.16.8.1:5672" target="_blank">172.16.8.1:5672</a><br>
<br>
Is there any other test I could do to verify everything
is properly working?<br>
<br>
Thanks,<br>
<br>
Javi
<div>
<div class="h5"><br>
<br>
On 25/02/13 20:09, JuanFra Rodriguez Cardoso wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">Hi:
<div><br>
</div>
<div>Have you ensured your messaging queue is
working correctly?</div>
<div><br>
</div>
<div>Regards,<br clear="all">
<div>JuanFra</div>
<br>
<br>
<div class="gmail_quote">2013/2/25 Javier Alvarez
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:javier.alvarez@bsc.es"
target="_blank">javier.alvarez@bsc.es</a>></span><br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex"> Hello,<br>
<br>
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:<br>
<br>
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...<br>
2013-02-25 18:20:40 INFO
nova.virt.libvirt.connection [-]
Compute_service record updated for bscgrid21<br>
2013-02-25 18:20:40 INFO nova.compute.manager
[-] Updating host status<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
Traceback (most recent call last):<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return method(*args, **kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return
self.connection.drain_events(timeout=timeout)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return
self.transport.drain_events(self.connection,
**kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return connection.drain_events(**kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return self.wait_multi(self.channels.values(),
timeout=timeout)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
chanmap.keys(), allowed_methods,
timeout=timeout)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
channel, method_sig, args, content =
read_timeout(timeout)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
return self.method_reader.read_method()<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
raise m<br>
2013-02-25 18:21:28 TRACE nova.rpc.common
timeout: timed out<br>
2013-02-25 18:21:28 TRACE nova.rpc.common<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
Traceback (most recent call last):<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
requested_networks=requested_networks)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
'args': args})<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
return _get_impl().call(context, topic, msg,
timeout)<br>
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<br>
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)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] rv =
list(rv)<br>
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__<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
self.done()<br>
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__<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
self.gen.next()<br>
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__<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
self._iterator.next()<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
yield self.ensure(_error_callback, _consume)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
error_callback(e)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]
raise rpc_common.Timeout()<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60] Timeout:
Timeout while waiting on RPC response.<br>
2013-02-25 18:21:28 TRACE nova.compute.manager
[instance:
8c5b2d4a-c715-4f4d-8d74-a6bdccbe1b60]<br>
2013-02-25 18:21:28 ERROR nova.rpc.amqp
[req-4d211944-bd5c-4e88-a8df-c4a9167676e2
36a7e60b4d134307b61e06949d33735e
9558f53959a04cc992c3f8b6d91bfb9f] Exception
during message handling<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
Traceback (most recent call last):<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
rval = node_func(context=ctxt, **node_args)<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/exception.py",
line 114, in wrapped<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
return f(*args, **kw)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
sys.exc_info())<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24,
in __exit__<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self.gen.next()<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
return function(self, context, instance_uuid,
*args, **kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
do_run_instance()<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/utils.py",
line 945, in inner<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
retval = f(*args, **kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self._run_instance(context, instance_uuid,
**kwargs)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self._set_instance_error_state(context,
instance_uuid)<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24,
in __exit__<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self.gen.next()<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
requested_networks)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
requested_networks=requested_networks)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
'args': args})<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
return _get_impl().call(context, topic, msg,
timeout)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
return rpc_amqp.call(context, topic, msg,
timeout, Connection.pool)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp rv
= list(rv)<br>
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__<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self.done()<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24,
in __exit__<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self.gen.next()<br>
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__<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
self._iterator.next()<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
yield self.ensure(_error_callback, _consume)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
error_callback(e)<br>
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<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
raise rpc_common.Timeout()<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp
Timeout: Timeout while waiting on RPC
response.<br>
2013-02-25 18:21:28 TRACE nova.rpc.amqp<br>
<br>
Thanks in advance,<br>
<br>
Javi<br>
<br>
-- <br>
Javier Álvarez Cid-Fuentes<br>
Grid Computing and Clusters Group<br>
Barcelona Supercomputing Center (BSC-CNS)<br>
Tel. (+34) 93 413 72 46<br>
<br>
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WARNING / LEGAL TEXT: This message is intended
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<pre cols="72">--
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. (+34) 93 413 72 46</pre>
<br>
<br>
WARNING / LEGAL TEXT: This message is intended only
for the use of the
individual or entity to which it is addressed and may
contain
information which is privileged, confidential,
proprietary, or exempt
from disclosure under applicable law. If you are not
the intended
recipient or the person responsible for delivering the
message to the
intended recipient, you are strictly prohibited from
disclosing,
distributing, copying, or in any way using this
message. If you have
received this communication in error, please notify
the sender and
destroy and delete any copies you may have received.
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<pre class="moz-signature" cols="72">--
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. (+34) 93 413 72 46</pre>
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