Open Stack

Tue Oct 29 21:32:00 UTC 2013

You are using Neutron?
Looks like the Neutron server is unable to perform the request actually

On October 29, 2013 at 12:00:18, Florian Lindner (mailinglists at xgm.de) wrote:

Am Montag, 28. Oktober 2013, 13:44:00 schrieb Craig E. Ward:  
> On the RabbitMQ server, are vhost and user id setup correctly?  

Ok, part of the problem seemed to be that the documentation assumed I set the  
password guest for the rabbit guest account. Did that now and the problem  
changed:  

root at controller:~# nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --  
bridge-interface=br100 --multi-host=T  
ERROR: The server has either erred or is incapable of performing the requested  
operation. (HTTP 500) (Request-ID: req-900a80bd-dfc1-49fc-9599-239fd5b9b7e3)  

nova-api.log shows:  

http://pastebin.com/raw.php?i=13U8a4Na  

2013-10-29 19:14:18.587 1272 INFO nova.osapi_compute.wsgi.server [-] (1272)  
accepted ('192.168.122.10', 53116)  
2013-10-29 19:14:19.207 1272 INFO nova.openstack.common.rpc.common  
[req-900a80bd-dfc1-49fc-9599-239fd5b9b7e3 a1dd41c156c64810b41d46d4062a2b17  
68d6cb4e2ceb4700931b6489ad25fb6f] Connected to AMQP server on controller:5672  
2013-10-29 19:14:19.218 1272 INFO nova.openstack.common.rpc.common  
[req-900a80bd-dfc1-49fc-9599-239fd5b9b7e3 a1dd41c156c64810b41d46d4062a2b17  
68d6cb4e2ceb4700931b6489ad25fb6f] Connected to AMQP server on controller:5672  
2013-10-29 19:15:19.238 1272 ERROR nova.api.openstack [req-900a80bd-  
dfc1-49fc-9599-239fd5b9b7e3 a1dd41c156c64810b41d46d4062a2b17  
68d6cb4e2ceb4700931b6489ad25fb6f] Caught error: Timeout while waiting on RPC  
response - topic: "network", RPC method: "create_networks" info: "<unknown>"  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack Traceback (most recent  
call last):  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/api/openstack/__init__.py", line 119,  
in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
req.get_response(self.application)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1296, in send  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack application,  
catch_exc_info=False)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/request.py", line 1260, in  
call_application  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack app_iter =  
application(self.environ, start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return resp(environ,  
start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/keystoneclient/middleware/auth_token.py",  
line 539, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return self.app(env,  
start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return resp(environ,  
start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return resp(environ,  
start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/routes/middleware.py", line 131, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack response =  
self.app(environ, start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return resp(environ,  
start_response)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack resp =  
self.call_func(req, *args, **self.kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
self.func(req, *args, **kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 917, in  
__call__  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack content_type, body,  
accept)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 976, in  
_process_stack  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack action_result =  
self.dispatch(meth, request, action_args)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 1057, in  
dispatch  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
method(req=request, **action_args)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-  
packages/nova/api/openstack/compute/contrib/os_networks.py", line 126, in  
create  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack network =  
self.network_api.create(context, **params)[0]  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/network/api.py", line 93, in wrapped  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return func(self,  
context, *args, **kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/network/api.py", line 142, in create  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
self.network_rpcapi.create_networks(context, **kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/network/rpcapi.py", line 102, in  
create_networks  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
self.client.call(ctxt, 'create_networks', **kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/rpcclient.py", line 85, in call  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
self._invoke(self.proxy.call, ctxt, method, **kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/rpcclient.py", line 63, in _invoke  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack return  
cast_or_call(ctxt, msg, **self.kwargs)  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack File  
"/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/proxy.py", line  
130, in call  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack exc.info,  
real_topic, msg.get('method'))  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack Timeout: Timeout while  
waiting on RPC response - topic: "network", RPC method: "create_networks"  
info: "<unknown>"  
2013-10-29 19:15:19.238 1272 TRACE nova.api.openstack  
2013-10-29 19:15:19.249 1272 INFO nova.api.openstack [req-900a80bd-  
dfc1-49fc-9599-239fd5b9b7e3 a1dd41c156c64810b41d46d4062a2b17  
68d6cb4e2ceb4700931b6489ad25fb6f]  
http://controller:8774/v2/68d6cb4e2ceb4700931b6489ad25fb6f/os-networks  
returned with HTTP 500  
2013-10-29 19:15:19.255 1272 INFO nova.osapi_compute.wsgi.server  
[req-900a80bd-dfc1-49fc-9599-239fd5b9b7e3 a1dd41c156c64810b41d46d4062a2b17  
68d6cb4e2ceb4700931b6489ad25fb6f] 192.168.122.10 "POST  
/v2/68d6cb4e2ceb4700931b6489ad25fb6f/os-networks HTTP/1.1" status: 500 len:  
335 time: 60.6673729  

Sorry, I got not idea...  

Thanks!  
Florian  

>  
> % rabbitmqctl list_users  
>  
> % rabbitmqctl list_vhosts  
>  
> The user and vhost should match what is in the OpenStack configurations.  
>  
> On 10/28/13 1:14 PM, Florian Lindner wrote:  
> > Am Montag, 28. Oktober 2013, 12:04:02 schrieb Razique Mahroua:  
> >> hey  
> >> is «controller» a hostame all ur servers can resolve?  
> >  
> > Yes, set in /etc/hosts.  
> >  
> > Regards,  
> > Florian  
> >  
> >> - Razique  
> >>  
> >> On Oct 28, 2013, at 11:40, Florian Lindner <mailinglists at xgm.de> wrote:  
> >>> Hello,  
> >>>  
> >>> I've installed OpenStack on a Ubuntu 12.04 VM according to the install  
> >>> guide. It worked fine until I created the compute node on a second VM  
> >>> and  
> >>> tried to set up nova networking:  
> >>>  
> >>> http://docs.openstack.org/havana/install-guide/install/apt/content/nova-> >>> ne  
> >>> twork.html  
> >>>  
> >>> # nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --bridge-  
> >>> interface=br100 --multi-host=T  
> >>>  
> >>> just does nothing until canceled. I tried on the controller and compute1  
> >>> node.  
> >>>  
> >>> nova-api.log shows:  
> >>>  
> >>> ERROR nova.openstack.common.rpc.common AMQP server on controller:5672 is  
> >>> unreachable: Socket closed. Trying again in 1 seconds.  
> >>> INFO nova.openstack.common.rpc.common Reconnecting to AMQP server on  
> >>> controller:5672  
> >>>  
> >>> controller:~# netstat -lpn | grep beam  
> >>> tcp 0 0 0.0.0.0:36595 0.0.0.0:*  
> >>> LISTEN  
> >>> 1045/beam  
> >>> tcp6 0 0 :::5672 :::*  
> >>> LISTEN  
> >>> 1045/beam  
> >>>  
> >>> It listens on this port, but IPv6. IMO on linux listing on an IPv6 port  
> >>> also means listening on the same v4 port.  
> >>>  
> >>> What's wrong with the installation?  

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-- 
Razique Mahroua
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