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In openstack Mitaka lanch Instance we are getting using Linux-Bridge ERROR nova.compute.manager instance failed network setup after 1 attempt(s)

asked 2016-04-11 23:52:50 -0600

kiranraja gravatar image

In openstack Mitaka lanch Instance we are getting using Linux-Bridge ERROR nova.compute.manager instance failed network setup after 1 attempt(s)

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Hello, I am having the same issue. I'm pretty sure that I followed the http://docs.openstack.org/mitaka/inst... step-by-step...

ThiagoCMC gravatar imageThiagoCMC ( 2016-04-17 02:27:10 -0600 )edit

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answered 2016-06-06 05:42:43 -0600

Tami gravatar image

I have same problem too.

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answered 2016-04-27 08:48:28 -0600

Pandem gravatar image

Have same problem and I see error in linuxbridge-agent.log file on compute node:

2016-04-27 09:01:09.948 2179 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-092c83fa-0432-4f56-8295-885a7d8ab083 - - - - -] Linux bridge agent Agent out of sync with plugin!
2016-04-27 09:01:09.949 2179 INFO neutron.agent.securitygroups_rpc [req-092c83fa-0432-4f56-8295-885a7d8ab083 - - - - -] Preparing filters for devices set(['tap56bee8b2-ae'])
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent [req-092c83fa-0432-4f56-8295-885a7d8ab083 - - - - -] Error in agent loop. Devices info: {'current': set(['tap56bee8b2-ae']), 'timestamps': {'tap56bee8b2-ae': 1461736569.1028974}, 'removed': set([]), 'added': set(['tap56bee8b2-ae']), 'updated': set([])}
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent Traceback (most recent call last):
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 417, in daemon_loop
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     sync = self.process_network_devices(device_info)
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 190, in process_network_devices
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     device_info.get('updated'))
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 297, in setup_port_filters
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self.prepare_devices_filter(new_devices)
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 152, in decorated_function
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     *args, **kwargs)
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 177, in prepare_devices_filter
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self.firewall.prepare_port_filter(device)
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self.gen.next()
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/firewall.py", line 128, in defer_apply
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self.filter_defer_apply_off()
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py", line 813, in filter_defer_apply_off
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self.unfiltered_ports)
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent   File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py", line 214, in _setup_chains_apply
2016-04-27 09:01:10.086 2179 ERROR neutron.plugins.ml2.drivers.agent._common_agent     self._setup_chain(port, firewall.INGRESS_DIRECTION)
2016-04-27 ...
(more)
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answered 2017-01-16 11:01:01 -0600

I have the same issue in Neuton. I can build VMs for a period of time without any problems, but after a while, I can't, and the out of sync errors in linux bridge start appearing. Restating the compute node fixes it.

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Asked: 2016-04-11 23:52:50 -0600

Seen: 1,140 times

Last updated: Apr 11 '16