tail: cannot open â/var/log/neutron/server.logâ for reading: No such file or directory
no such file. On Tue, Jan 20, 2015 at 7:39 PM, Geo Varghese <[email protected]> wrote: > Please check neutron server logs > > tail -f /var/log/neutron/server.log > > On Tue, Jan 20, 2015 at 7:26 PM, Shyam Nadiminti <[email protected]> > wrote: > >> Further debugging shows that nova cannot connect to neutron. Something >> is wrong with config params? How to check? >> >> 2015-01-20 16:06:50.774 8152 ERROR nova.compute.manager [-] Instance >> failed network setup after 1 attempt(s) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager Traceback (most >> recent call last): >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/nova/compute/manager.py", line >> 1682, in _allocate_network_async >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager >> dhcp_options=dhcp_options) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/nova/network/neutronv2/api.py", >> line 261, in allocate_for_insta >> nce >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager >> refresh_cache=True, neutron=neutron) else >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/nova/network/neutronv2/api.py", >> line 454, in _has_port_binding_ >> extension >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager >> self._refresh_neutron_extensions_cache(context, neutron=neutron) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/nova/network/neutronv2/api.py", >> line 445, in _refresh_neutron_e >> xtensions_cache >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager >> extensions_list = neutron.list_extensions()['extensions'] >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line >> 108, in with_params >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager ret = >> self.function(instance, *args, **kwargs) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line >> 286, in list_extensions >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager return >> self.get(self.extensions_path, params=_params) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line >> 1183, in get >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager >> headers=headers, params=params) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager File >> "/usr/local/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line >> 1175, in retry_request >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager raise >> exceptions.ConnectionFailed(reason=_("Maximum attempts reached")) >> 2015-01-20 16:06:50.774 8152 TRACE nova.compute.manager ConnectionFailed: >> Connection to neutron failed: Maximum attempts reached >> >> >> On Tue, Jan 20, 2015 at 4:02 PM, Geo Varghese <[email protected]> >> wrote: >> >>> Restart your rabbitmq server. Seems its an issue with messaging server. >>> >>> On Tue, Jan 20, 2015 at 2:52 PM, Shyam Nadiminti <[email protected]> >>> wrote: >>> >>>> >>>> >>>> I'm trying to create new instance and it has been failing with the >>>> following stack - failed to get network information. >>>> >>>> >>>> - build_and_run_instance is called. >>>> >>>> -locked_do_build_and_run_instance is called to get resources. >>>> >>>> -Memory, disk space resource claim is successful. >>>> >>>> - Then, trying to build network resource asynchronously: _allocat >>>> e_network_async >>>> >>>> >>>> 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? >>>> >>>> >>>> >>>> 015-01-19 21:17:56.350 17307 ERROR nova.compute.manager [-] Instance >>>> failed network setup after 1 attempt(s) >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager Traceback >>>> (most recent call last): >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> dhcp_options=dhcp_options) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager return >>>> func(self, context, *args, **kwargs) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager res = >>>> f(self, context, *args, **kwargs) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager nw_info = >>>> self.network_rpcapi.allocate_for_instance(context, **args) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> macs=jsonutils.to_primitive(macs)) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> retry=self.retry) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> timeout=timeout, retry=retry) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> retry=retry) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager result = >>>> self._waiter.wait(msg_id, timeout) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager reply, >>>> ending, trylock = self._poll_queue(msg_id, timeout) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager message = >>>> self.waiters.get(msg_id, timeout) >>>> >>>> 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 >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager 'to >>>> message ID %s' % msg_id) >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> MessagingTimeout: Timed out waiting for a reply to message ID >>>> 56262582185f4a5cb0d11a7f85239c3f >>>> >>>> 2015-01-19 21:17:56.350 17307 TRACE nova.compute.manager >>>> >>>> _______________________________________________ >>>> Mailing list: >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>> Post to : [email protected] >>>> Unsubscribe : >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>> >>>> >>> >>> >>> -- >>> -- >>> Regards, >>> Geo Varghese >>> >> >> > > > -- > -- > Regards, > Geo Varghese >
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