On 04/07/2017 07:19 AM, Kevin Benton wrote:
You may be missing whatever package in your distro provides the 'conntrack' util.
Like Kevin said, it's probably missing conntrack. There is an upstream patch that you might be able to apply to show a better message, https://review.openstack.org/#/c/453278/ - that will be backported to stable/ocata once it lands.
-Brian
On Apr 7, 2017 03:52, "Georgios Dimitrakakis" <gior...@acmac.uoc.gr <mailto:gior...@acmac.uoc.gr>> wrote: Hello, I am having an Ocata installation and on my Compute Node the "linuxbridge-agent.log" file is constantly filling out with messages like this: 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent Traceback (most recent call last): 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 453, in daemon_loop 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent sync = self.process_network_devices(device_info) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 153, in wrapper 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent return f(*args, **kwargs) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 213, in process_network_devices 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent resync_b = self.treat_devices_removed(device_info['removed']) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 153, in wrapper 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent return f(*args, **kwargs) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 331, in treat_devices_removed 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent self.sg_agent.remove_devices_filter(devices) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/securitygroups_rpc.py", line 238, in remove_devices_filter 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent self.firewall.remove_port_filter(device) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py", line 222, in remove_port_filter 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent self._remove_conntrack_entries_from_port_deleted(port) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/iptables_firewall.py", line 194, in _remove_conntrack_entries_from_port_deleted 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent [device_info], ethertype, set()) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_conntrack.py", line 121, in delete_conntrack_state_by_remote_ips 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent self._delete_conntrack_state(device_info_list, rule) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/ip_conntrack.py", line 103, in _delete_conntrack_state 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent extra_ok_codes=[1]) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 128, in execute 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent execute_rootwrap_daemon(cmd, process_input, addl_env)) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/neutron/agent/linux/utils.py", line 115, in execute_rootwrap_daemon 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent return client.execute(cmd, process_input) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib/python2.7/site-packages/oslo_rootwrap/client.py", line 128, in execute 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent res = proxy.run_one_command(cmd, stdin) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "<string>", line 2, in run_one_command 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent File "/usr/lib64/python2.7/multiprocessing/managers.py", line 773, in _callmethod 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent raise convert_to_error(kind, result) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent RemoteError: 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent --------------------------------------------------------------------------- 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent Unserializable message: ('#ERROR', ValueError('I/O operation on closed file',)) 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent --------------------------------------------------------------------------- 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent 2017-04-07 13:37:47.710 1397 INFO neutron.plugins.ml2.drivers.ag <http://neutron.plugins.ml2.drivers.ag>ent._common_agent [req-93157f5e-9f2d-4547-9002-c473211df719 - - - - -] Linux bridge agent Agent out of sync with plugin! Any idea what might be the problem??? The full log of a total circle of messages can be found here: https://pastebin.com/6Yzn0FuY Looking forward for an answer! Best regards, G. _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> Post to : openstack@lists.openstack.org <mailto:openstack@lists.openstack.org> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack> _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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