<div dir="ltr"><div class="gmail_extra"><p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">I'm trying to create new instance and it has been failing with the following stack - failed to get network information. </span><br></p><p class="MsoNormal"><span style="color:rgb(31,73,125)"><br></span></p><p class="MsoNormal"><font color="#1f497d">- build_and_run_instance is called.</font><br></p><p class="MsoNormal"><font color="#1f497d">-locked_do_build_and_run_instance is called to get resources.<br></font></p><p class="MsoNormal"><font color="#1f497d">-Memory, disk space resource claim is successful.</font></p><p class="MsoNormal"><font color="#1f497d">- Then, trying to build network resource asynchronously: _allocat</font><span style="color:rgb(31,73,125)">e_network_async</span><span style="color:rgb(31,73,125)"> </span></p><p class="MsoNormal"><span style="color:rgb(31,73,125)"><br></span></p><p class="MsoNormal"><font color="#1f497d">The issue is started. I found that message has been sent but response is not received. Can anyone suggest me what logs should I look into to see what is happening in response? Why is it timed out? How to debug it further? Any issue with nova.conf that I may be missing?</font></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)"> </span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">015-01-19 21:17:56.350 17307
ERROR nova.compute.manager [-] Instance failed network setup after 1 attempt(s)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager Traceback (most recent call last):</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/nova/compute/manager.py",
line 1682, in _allocate_network_async</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager dhcp_options=dhcp_options)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/nova/network/api.py", line
47, in wrapped</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager return func(self, context,
*args, **kwargs)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/nova/network/base_api.py",
line 64, in wrapper</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager res = f(self, context,
*args, **kwargs)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/nova/network/api.py", line
277, in allocate_for_instance</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager nw_info =
self.network_rpcapi.allocate_for_instance(context, **args)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/nova/network/rpcapi.py", line
188, in allocate_for_instance</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager
macs=jsonutils.to_primitive(macs))</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/rpc/client.py",
line 159, in call</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager retry=self.retry)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307 TRACE
nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/transport.py",
line 90, in _send</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager timeout=timeout,
retry=retry)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 408, in send</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager retry=retry)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 397, in _send</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager result =
self._waiter.wait(msg_id, timeout)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 298, in wait</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager reply, ending, trylock =
self._poll_queue(msg_id, timeout)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 238, in _poll_queue</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager message =
self.waiters.get(msg_id, timeout)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager File
"/usr/local/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py",
line 144, in get</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager 'to message ID %s' % msg_id)</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager MessagingTimeout: Timed out waiting for a reply to
message ID 56262582185f4a5cb0d11a7f85239c3f</span></p>
<p class="MsoNormal"><span style="color:rgb(31,73,125)">2015-01-19 21:17:56.350 17307
TRACE nova.compute.manager</span></p></div></div>