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Issue on instance network (neutron flat network)

HI,

We have created one controller, compute & neutron node.

Please help me out of this issue.

Configured with neutron single flat network, I'm able to create the instances from WEB console. But instance OS is not able to get ipaddress from DHCP scope and also if i assign manually it is not reachable outside.

hostname : controller (10.37.39.38) : compute1 (10.37.39.76) : neutron (10.37.39.40) Below some of logs:-

Compute node logs

openvswitch-agent.log-

2014-03-27 15:47:20.288 13522 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-ofctl', 'add-flow', 'br-eth1', 'hard_timeout=0,idle_timeout=0,priority=4,in_port=3,dl_vlan=2,actions=strip_vlan,normal']. Exception: Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'add-flow', 'br-eth1', 'hard_timeout=0,idle_timeout=0,priority=4,in_port=3,dl_vlan=2,actions=strip_vlan,normal'] Exit code: 1 Stdout: '' Stderr: 'ovs-ofctl: br-eth1 is not a bridge or a socket\n' 2014-03-27 15:47:42.224 13522 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-ofctl', 'del-flows', 'br-eth1', 'in_port=3,dl_vlan=2']. Exception: Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'del-flows', 'br-eth1', 'in_port=3,dl_vlan=2'] Exit code: 1 Stdout: '' Stderr: 'ovs-ofctl: br-eth1 is not a bridge or a socket\n'

ovs-vswitchd.log-

2014-03-27T10:21:58Z|00069|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapdd2e3942-e1 failed: No such device 2014-03-27T10:21:58Z|00070|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap73f0c572-da failed: No such device 2014-03-27T10:21:58Z|00071|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap3fd13794-33 failed: No such device 2014-03-27T10:21:58Z|00072|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap82f2e500-ab failed: No such device 2014-03-27T10:21:58Z|00073|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapec6cb69f-4d failed: No such device 2014-03-27T10:21:58Z|00074|dpif|WARN|Dropped 6 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate 2014-03-27T10:21:58Z|00075|dpif|WARN|system@ovs-system: failed to add tapec6cb69f-4d as port: No such device 2014-03-27T10:21:58Z|00076|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapd50d38a4-c8 failed: No such device 2014-03-27T10:22:08Z|00077|ofproto|INFO|br-eth01: 1 flow_mods 10 s ago (1 adds) 2014-03-27T10:22:08Z|00078|ofproto|INFO|br-int: 2 flow_mods 10 s ago (1 adds, 1 deletes)

Neutron server logs

dhcp-agent.log-

2014-03-27 15:48:22.458 15038 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver

l3-agent.log-

2014-03-27 15:49:03.992 15819 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2014-03-27 15:49:03.992 15819 ERROR neutron.agent.l3_agent [-] An interface driver must be specified 2014-03-27 15:49:04.402 15832 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2014-03-27 15:49:04.403 15832 ERROR neutron.agent.l3_agent [-] An interface driver must be specified 2014-03-27 15:49:04.815 15840 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2014-03-27 15:49:04.815 15840 ERROR neutron.agent.l3_agent [-] An interface driver must be specified 2014-03-27 15:49:05.229 15848 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2014-03-27 15:49:05.230 15848 ERROR neutron.agent.l3_agent [-] An interface driver must be specified 2014-03-27 15:49:05.645 15856 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver 2014-03-27 15:49:05.646 15856 ERROR neutron.agent.l3_agent [-] An interface driver must be specified

server.log

2014-03-27 15:48:51.257 15718 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 103, in serve_wsgi 2014-03-27 15:48:51.257 15718 TRACE neutron.service service.start() 2014-03-27 15:48:51.257 15718 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 68, in start 2014-03-27 15:48:51.257 15718 TRACE neutron.service self.wsgi_app = _run_wsgi(self.app_name) 2014-03-27 15:48:51.257 15718 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 112, in _run_wsgi 2014-03-27 15:48:51.257 15718 TRACE neutron.service app = config.load_paste_app(app_name) 2014-03-27 15:48:51.257 15718 TRACE neutron.service File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 151, in load_paste_app 2014-03-27 15:48:51.257 15718 TRACE neutron.service raise RuntimeError(msg) 2014-03-27 15:48:51.257 15718 TRACE neutron.service RuntimeError: Unable to load quantum from configuration file /etc/neutron/api-paste.ini. 2014-03-27 15:48:51.257 15718 TRACE neutron.service

ovs-vswitchd.log-

2014-03-27T10:14:37Z|00057|connmgr|INFO|br-eth01: added service controller "punix:/var/run/openvswitch/br-eth01.mgmt" 2014-03-27T10:15:02Z|00058|bridge|INFO|bridge br-eth01: added interface eth1 on port 1 2014-03-27T10:15:02Z|00059|bridge|INFO|bridge br-eth01: using datapath ID 0000e41f1368f682 2014-03-27T10:17:10Z|00060|ofproto|INFO|br-int: 1 flow_mods 10 s ago (1 deletes) 2014-03-27T10:18:34Z|00061|ofproto|INFO|br-int: 3 flow_mods 10 s ago (3 deletes) 2014-03-27T10:18:41Z|00062|bridge|INFO|bridge br-int: added interface int-br-eth01 on port 3 2014-03-27T10:18:41Z|00063|bridge|INFO|bridge br-eth01: added interface phy-br-eth01 on port 2 2014-03-27T10:18:51Z|00064|ofproto|INFO|br-eth01: 4 flow_mods in the 1 s starting 10 s ago (3 adds, 1 deletes) 2014-03-27T10:19:34Z|00065|ofproto|INFO|br-int: 5 flow_mods in the 1 s starting 53 s ago (3 adds, 2 deletes) 2014-03-27T10:21:47Z|00066|ofproto|INFO|br-int: 1 flow_mods 10 s ago (1 deletes)

Controller server logs

server.log-

2014-03-27 15:55:25.919 14321 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins 2014-03-27 15:55:25.923 14321 WARNING neutron.api.extensions [-] Extension vpnaas not supported by any of loaded plugins 2014-03-27 15:55:25.925 14321 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins 2014-03-27 15:55:25.929 14321 WARNING neutron.api.extensions [-] Extension lbaas_agent_scheduler not supported by any of loaded plugins 2014-03-27 15:55:25.933 14321 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins 2014-03-27 16:16:43.455 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead. 2014-03-27 16:16:43.568 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead. 2014-03-27 16:16:43.594 14321 WARNING neutron.db.agentschedulers_db [-] Fail scheduling network {'status': u'ACTIVE', 'subnets': [u'20c8a622-b931-4fc7-8369-7cbecfa39cdc'], 'name': u'sharednet95', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'2a0b0a308bbd4516a9875906c1baf897', 'provider:network_type': u'flat', 'router:external': False, 'shared': True, 'id': u'7ebf8c28-0373-46f7-9a7f-7a99f83c42e9', 'provider:segmentation_id': None} 2014-03-27 16:16:45.698 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead. 2014-03-27 16:16:45.812 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead.

Please let me know for any other details.

Thanks, Arun

Issue on instance network (neutron flat network)

HI,

We have created one controller, compute & neutron node.

Please help me out of this issue.

node. Configured with neutron single flat network, I'm able to create the instances from WEB console. But instance OS is not able to get ipaddress from DHCP scope and also if i assign manually it is not reachable outside.

hostname : controller (10.37.39.38)
               : compute1 (10.37.39.76)
               : neutron (10.37.39.40)

Below some of logs:-

Compute node logs

openvswitch-agent.log-

2014-03-27 15:47:20.288 13522 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-ofctl', 'add-flow', 'br-eth1', 'hard_timeout=0,idle_timeout=0,priority=4,in_port=3,dl_vlan=2,actions=strip_vlan,normal']. Exception: 
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'add-flow', 'br-eth1', 'hard_timeout=0,idle_timeout=0,priority=4,in_port=3,dl_vlan=2,actions=strip_vlan,normal']
Exit code: 1
Stdout: ''
Stderr: 'ovs-ofctl: br-eth1 is not a bridge or a socket\n'
2014-03-27 15:47:42.224 13522 ERROR neutron.agent.linux.ovs_lib [-] Unable to execute ['ovs-ofctl', 'del-flows', 'br-eth1', 'in_port=3,dl_vlan=2']. Exception: 
Command: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'ovs-ofctl', 'del-flows', 'br-eth1', 'in_port=3,dl_vlan=2']
Exit code: 1
Stdout: ''
Stderr: 'ovs-ofctl: br-eth1 is not a bridge or a socket\n'

socket\n'

ovs-vswitchd.log-

2014-03-27T10:21:58Z|00069|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapdd2e3942-e1 failed: No such device
2014-03-27T10:21:58Z|00070|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap73f0c572-da failed: No such device
2014-03-27T10:21:58Z|00071|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap3fd13794-33 failed: No such device
2014-03-27T10:21:58Z|00072|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tap82f2e500-ab failed: No such device
2014-03-27T10:21:58Z|00073|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapec6cb69f-4d failed: No such device
2014-03-27T10:21:58Z|00074|dpif|WARN|Dropped 6 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2014-03-27T10:21:58Z|00075|dpif|WARN|system@ovs-system: failed to add tapec6cb69f-4d as port: No such device
2014-03-27T10:21:58Z|00076|netdev_linux|WARN|ethtool command ETHTOOL_GFLAGS on network device tapd50d38a4-c8 failed: No such device
2014-03-27T10:22:08Z|00077|ofproto|INFO|br-eth01: 1 flow_mods 10 s ago (1 adds)
2014-03-27T10:22:08Z|00078|ofproto|INFO|br-int: 2 flow_mods 10 s ago (1 adds, 1 deletes)

deletes)

Neutron server logs

dhcp-agent.log-

 2014-03-27 15:48:22.458 15038 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver

firewall_driver

l3-agent.log-

2014-03-27 15:49:03.992 15819 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-03-27 15:49:03.992 15819 ERROR neutron.agent.l3_agent [-] An interface driver must be specified
2014-03-27 15:49:04.402 15832 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-03-27 15:49:04.403 15832 ERROR neutron.agent.l3_agent [-] An interface driver must be specified
2014-03-27 15:49:04.815 15840 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-03-27 15:49:04.815 15840 ERROR neutron.agent.l3_agent [-] An interface driver must be specified
2014-03-27 15:49:05.229 15848 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-03-27 15:49:05.230 15848 ERROR neutron.agent.l3_agent [-] An interface driver must be specified
2014-03-27 15:49:05.645 15856 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver
2014-03-27 15:49:05.646 15856 ERROR neutron.agent.l3_agent [-] An interface driver must be specified

specified

server.log

2014-03-27 15:48:51.257 15718 TRACE neutron.service   File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 103, in serve_wsgi
2014-03-27 15:48:51.257 15718 TRACE neutron.service     service.start()
2014-03-27 15:48:51.257 15718 TRACE neutron.service   File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 68, in start
2014-03-27 15:48:51.257 15718 TRACE neutron.service     self.wsgi_app = _run_wsgi(self.app_name)
2014-03-27 15:48:51.257 15718 TRACE neutron.service   File "/usr/lib/python2.7/dist-packages/neutron/service.py", line 112, in _run_wsgi
2014-03-27 15:48:51.257 15718 TRACE neutron.service     app = config.load_paste_app(app_name)
2014-03-27 15:48:51.257 15718 TRACE neutron.service   File "/usr/lib/python2.7/dist-packages/neutron/common/config.py", line 151, in load_paste_app
2014-03-27 15:48:51.257 15718 TRACE neutron.service     raise RuntimeError(msg)
2014-03-27 15:48:51.257 15718 TRACE neutron.service RuntimeError: Unable to load quantum from configuration file /etc/neutron/api-paste.ini.
2014-03-27 15:48:51.257 15718 TRACE neutron.service 

neutron.service

ovs-vswitchd.log-

2014-03-27T10:14:37Z|00057|connmgr|INFO|br-eth01: added service controller "punix:/var/run/openvswitch/br-eth01.mgmt"
2014-03-27T10:15:02Z|00058|bridge|INFO|bridge br-eth01: added interface eth1 on port 1
2014-03-27T10:15:02Z|00059|bridge|INFO|bridge br-eth01: using datapath ID 0000e41f1368f682
2014-03-27T10:17:10Z|00060|ofproto|INFO|br-int: 1 flow_mods 10 s ago (1 deletes)
2014-03-27T10:18:34Z|00061|ofproto|INFO|br-int: 3 flow_mods 10 s ago (3 deletes)
2014-03-27T10:18:41Z|00062|bridge|INFO|bridge br-int: added interface int-br-eth01 on port 3
2014-03-27T10:18:41Z|00063|bridge|INFO|bridge br-eth01: added interface phy-br-eth01 on port 2
2014-03-27T10:18:51Z|00064|ofproto|INFO|br-eth01: 4 flow_mods in the 1 s starting 10 s ago (3 adds, 1 deletes)
2014-03-27T10:19:34Z|00065|ofproto|INFO|br-int: 5 flow_mods in the 1 s starting 53 s ago (3 adds, 2 deletes)
2014-03-27T10:21:47Z|00066|ofproto|INFO|br-int: 1 flow_mods 10 s ago (1 deletes)

deletes)

Controller server logs

server.log-

2014-03-27 15:55:25.919 14321 WARNING neutron.api.extensions [-] Extension router-service-type not supported by any of loaded plugins
2014-03-27 15:55:25.923 14321 WARNING neutron.api.extensions [-] Extension vpnaas not supported by any of loaded plugins
2014-03-27 15:55:25.925 14321 WARNING neutron.api.extensions [-] Extension port-security not supported by any of loaded plugins
2014-03-27 15:55:25.929 14321 WARNING neutron.api.extensions [-] Extension lbaas_agent_scheduler not supported by any of loaded plugins
2014-03-27 15:55:25.933 14321 WARNING neutron.api.extensions [-] Extension routed-service-insertion not supported by any of loaded plugins
2014-03-27 16:16:43.455 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead.
2014-03-27 16:16:43.568 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead.
2014-03-27 16:16:43.594 14321 WARNING neutron.db.agentschedulers_db [-] Fail scheduling network {'status': u'ACTIVE', 'subnets': [u'20c8a622-b931-4fc7-8369-7cbecfa39cdc'], 'name': u'sharednet95', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'2a0b0a308bbd4516a9875906c1baf897', 'provider:network_type': u'flat', 'router:external': False, 'shared': True, 'id': u'7ebf8c28-0373-46f7-9a7f-7a99f83c42e9', 'provider:segmentation_id': None}
2014-03-27 16:16:45.698 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead.
2014-03-27 16:16:45.812 14321 WARNING neutron.openstack.common.notifier.rabbit_notifier [-] Deprecated: The rabbit_notifier is now deprecated. Please use rpc_notifier instead.

Please let me know for any other details.

Thanks, Arun

instead.