Open Stack

 Hello,

 I am on CentOS 7 and this is a manual Ocata installation as described 
 on the deployment guide.

 My cloud seems to be operating normally even with these messages. The 
 thing is that I don't like all these (there are a whole bunch of them 
 every second) in my log files.

 I will try to see if I am missing the "conntrack" and try to install 
 the patch that will provide more info..


 Best,

 G.

> Is this a packstack installation?
>
> Inviato da iPhone
>
> Il giorno 07 apr 2017, alle ore di 07:19, Kevin Benton  ha scritto:
>
>> You may be missing whatever package in your distro provides the
>> 'conntrack' util.
>>
>> On Apr 7, 2017 03:52, "Georgios Dimitrakakis" 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
>>> [1]ent._common_agent Traceback (most recent call last):
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [2]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
>>> [3]ent._common_agent sync =
>>> self.process_network_devices(device_info)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [4]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
>>> [5]ent._common_agent return f(*args, **kwargs)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [6]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
>>> [7]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
>>> [8]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
>>> [9]ent._common_agent return f(*args, **kwargs)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [10]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
>>> [11]ent._common_agent self.sg_agent.remove_devices_filter(devices)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [12]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
>>> [13]ent._common_agent self.firewall.remove_port_filter(device)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [14]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
>>> [15]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
>>> [16]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
>>> [17]ent._common_agent [device_info], ethertype, set())
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [18]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
>>> [19]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
>>> [20]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
>>> [21]ent._common_agent extra_ok_codes=[1])
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [22]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
>>> [23]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
>>> [24]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
>>> [25]ent._common_agent return client.execute(cmd, process_input)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [26]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
>>> [27]ent._common_agent res = proxy.run_one_command(cmd, stdin)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [28]ent._common_agent File "", line 2, in run_one_command
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [29]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
>>> [30]ent._common_agent raise convert_to_error(kind, result)
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [31]ent._common_agent RemoteError:
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [32]ent._common_agent
>>>
>>
> 
> ---------------------------------------------------------------------------
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [33]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
>>> [34]ent._common_agent
>>>
>>
> 
> ---------------------------------------------------------------------------
>>> 2017-04-07 13:37:47.709 1397 ERROR neutron.plugins.ml2.drivers.ag
>>> [35]ent._common_agent
>>> 2017-04-07 13:37:47.710 1397 INFO neutron.plugins.ml2.drivers.ag
>>> [36]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 [37]
>>>
>>> Looking forward for an answer!
>>>
>>> Best regards,
>>>
>>> G.
>>>
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>
> Links:
> ------
> [1] http://neutron.plugins.ml2.drivers.ag
> [2] http://neutron.plugins.ml2.drivers.ag
> [3] http://neutron.plugins.ml2.drivers.ag
> [4] http://neutron.plugins.ml2.drivers.ag
> [5] http://neutron.plugins.ml2.drivers.ag
> [6] http://neutron.plugins.ml2.drivers.ag
> [7] http://neutron.plugins.ml2.drivers.ag
> [8] http://neutron.plugins.ml2.drivers.ag
> [9] http://neutron.plugins.ml2.drivers.ag
> [10] http://neutron.plugins.ml2.drivers.ag
> [11] http://neutron.plugins.ml2.drivers.ag
> [12] http://neutron.plugins.ml2.drivers.ag
> [13] http://neutron.plugins.ml2.drivers.ag
> [14] http://neutron.plugins.ml2.drivers.ag
> [15] http://neutron.plugins.ml2.drivers.ag
> [16] http://neutron.plugins.ml2.drivers.ag
> [17] http://neutron.plugins.ml2.drivers.ag
> [18] http://neutron.plugins.ml2.drivers.ag
> [19] http://neutron.plugins.ml2.drivers.ag
> [20] http://neutron.plugins.ml2.drivers.ag
> [21] http://neutron.plugins.ml2.drivers.ag
> [22] http://neutron.plugins.ml2.drivers.ag
> [23] http://neutron.plugins.ml2.drivers.ag
> [24] http://neutron.plugins.ml2.drivers.ag
> [25] http://neutron.plugins.ml2.drivers.ag
> [26] http://neutron.plugins.ml2.drivers.ag
> [27] http://neutron.plugins.ml2.drivers.ag
> [28] http://neutron.plugins.ml2.drivers.ag
> [29] http://neutron.plugins.ml2.drivers.ag
> [30] http://neutron.plugins.ml2.drivers.ag
> [31] http://neutron.plugins.ml2.drivers.ag
> [32] http://neutron.plugins.ml2.drivers.ag
> [33] http://neutron.plugins.ml2.drivers.ag
> [34] http://neutron.plugins.ml2.drivers.ag
> [35] http://neutron.plugins.ml2.drivers.ag
> [36] http://neutron.plugins.ml2.drivers.ag
> [37] https://pastebin.com/6Yzn0FuY
> [38] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> [39] mailto:openstack at lists.openstack.org
> [40] http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> [41] mailto:giorgis at acmac.uoc.gr
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> [43] mailto:openstack at lists.openstack.org
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> [45] mailto:kevin at benton.pub