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Hi ,

neutron-openvswitch-agent is crashing with below error

2015-09-10 04:39:36.675 DEBUG neutron.agent.linux.utils 
[req-a6c70c4e-aa40-44e4-bd09-493e82bfe43c None None]
Command: ['ovs-vsctl', '--timeout=10', '--oneline', '--format=json', 
'--', '--columns=name,other_config,tag', 'list', 'Port', u'tap8e259da4-e8']
Exit code: 0
  from (pid=26026) execute 
/opt/stack/neutron/neutron/agent/linux/utils.py:157
*2015-09-10 04:39:36.675 ERROR 
neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent 
[req-a6c70c4e-aa40-44e4-bd09-493e82bfe43c None None] invalid literal for 
int() with base 10: 'None' Agent terminated!**
**2015-09-10 04:39:36.677 INFO oslo_rootwrap.client 
[req-a6c70c4e-aa40-44e4-bd09-493e82bfe43c None None] Stopping rootwrap 
daemon process with pid=26080**
*
I suspect commit "*Implement external physical bridge mapping in 
linuxbridge*" causing the breakage. [*commit-id: 
bd734811753a99d61e30998c734e465a8d507b8f*]

When i set the branch back to b6d780a83cd9a811e8a91db77eb24bb65fa0b075 
commit , issue is not seen.

I am raising a defect for this.

Thanks,
bharath





On Thursday 10 September 2015 02:52 PM, bharath wrote:
> Hi ,
>
> Instance creation is failing with below error from last 4 days.
>
> *2015-09-10 02:14:00.583 WARNING 
> neutron.plugins.ml2.drivers.mech_agent 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] Attempting to bind with dead agent: 
> {'binary': u'neutron-openvswitch-agent', 'des
> cription': None, 'admin_state_up': True, 'heartbeat_timestamp': 
> datetime.datetime(2015, 9, 10, 9, 6, 57), 'alive': False, 'topic': 
> u'N/A', 'host': u'ci-jslave-base', 'agent_type': u'Open vSwitch 
> agent', 'created_at': datetime.datetime(2
> 015, 9, 10, 9, 4, 57), 'started_at': datetime.datetime(2015, 9, 10, 9, 
> 6, 57), 'id': u'aa9098fe-c412-449e-b979-1f5ab46c3c1d', 
> 'configurations': {u'in_distributed_mode': False, 
> u'arp_responder_enabled': False, u'tunneling_ip': u'192.168.
> 30.41', u'devices': 0, u'log_agent_heartbeats': False, 
> u'l2_population': False, u'tunnel_types': [u'vxlan'], 
> u'enable_distributed_routing': False, u'bridge_mappings': {u'ext': 
> u'br-ext', u'mng': u'br-mng'}}}*
> 2015-09-10 02:14:00.583 DEBUG neutron.plugins.ml2.drivers.mech_agent 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] Attempting to bind port 
> 6733610d-e7dc-4ecd-a810-b2b791af9b97 on network c6fb26cc-96
> 1e-4f38-bf40-bfc72cc59f67 from (pid=25516) bind_port 
> /opt/stack/neutron/neutron/plugins/ml2/drivers/mech_agent.py:60
> *2015-09-10 02:14:00.588 ERROR neutron.plugins.ml2.managers 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] Failed to bind port 
> 6733610d-e7dc-4ecd-a810-b2b791af9b97 on host ci-jslave-base
> 2015-09-10 02:14:00.588 ERROR neutron.plugins.ml2.managers 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] Failed to bind port 
> 6733610d-e7dc-4ecd-a810-b2b791af9b97 on host ci-jslave-base*
> 2015-09-10 02:14:00.608 DEBUG neutron.plugins.ml2.db 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] For port 
> 6733610d-e7dc-4ecd-a810-b2b791af9b97, host ci-jslave-base, cleared 
> binding levels from (pi
> d=25516) clear_binding_levels 
> /opt/stack/neutron/neutron/plugins/ml2/db.py:189
> 2015-09-10 02:14:00.608 DEBUG neutron.plugins.ml2.db 
> [req-44530c97-56fa-4d5d-ad35-c5e988ab4644 neutron 
> 24109c82ae76465c8fb20562cce67a4f] Attempted to set empty binding 
> levels from (pid=25516) set_binding_levels /opt/stack/neutron/neutro
> n/plugins/ml2/db.py:164
>
>
> Recent commit seems to be broken this.
>
>
> During stacking i am getting below error , but i dont know whether its 
> related to above issue or not
> 2015-09-09 15:18:48.658 | ERROR: openstack 'module' object has no attribute 'UpdateDataSource'
>
> would love some help on this issue
>
> Thanks,
> bharath
>
>
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