Re: [Openstack] Error Neutron: RTNETLINK answers: File exists
Thanks Eugen. Em 09-08-2018 12:16, Eugen Block escreveu: Sorry, somehow I didn't notice your answer and forgot the thread. The problem is a wireless TP-link router with the OpenWRT firmware configured with bridge. When I connect this wireless router to the switch with the OpenStack cloud servers, the Linux bridge agent starts to make an error and I lose access to the VMs. It's good you have a hint to the cause, but I'm afraid I can't help you with this. Hopefully someone with more expertise will be able to point you to the right direction. Regards Zitat von Marcio Prado : Guys, I figured out part of the problem. The problem is a wireless TP-link router with the OpenWRT firmware configured with bridge. When I connect this wireless router to the switch with the OpenStack cloud servers, the Linux bridge agent starts to make an error and I lose access to the VMs. It is not duplicate IP or DHCP. Does anyone have any idea what it is? Em 27-07-2018 08:32, Marcio Prado escreveu: Thanks for the help Eugen, This log is from the linuxbridge of the controller node. Compute nodes are not logging errors. Follows the output of the "openstack network agent list" +--+++---+---+---+---+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary| +--+++---+---+---+---+ | 590f5a6d-379b-4e8d-87ec-f1060cecf230 | Linux bridge agent | controller | None | True | UP| neutron-linuxbridge-agent | | 88fb87c9-4c03-4faa-8286-95be3586fc94 | DHCP agent | controller | nova | True | UP| neutron-dhcp-agent | | b982382e-438c-46a9-8d4e-d58d554150fd | Linux bridge agent | compute1 | None | True | UP| neutron-linuxbridge-agent | | c7a9ba41-1fae-46cd-b61f-30bcacb0a4e8 | L3 agent | controller | nova | True | UP| neutron-l3-agent | | c9a1ea4b-2d5d-4bda-9849-cd6e302a2917 | Metadata agent | controller | None | True | UP| neutron-metadata-agent| | e690d4b9-9285-4ddd-a87a-f28ea99d9a73 | Linux bridge agent | compute3 | None | False | UP| neutron-linuxbridge-agent | | fdd8f615-f5d6-4100-826e-59f8270df715 | Linux bridge agent | compute2 | None | False | UP| neutron-linuxbridge-agent | +--+++---+---+---+---+ compute2 and compute3 are turned off intentionally. Log compute1 /var/log/neutron/neutron-linuxbridge-agent.log 2018-07-27 07:43:57.242 1895 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 10.0.0 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'eno3'} 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2018-07-27 07:44:00.954 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2018-07-27 07:44:01.582 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] RPC agent_id: lb525400d52f59 2018-07-27 07:44:01.589 1895 INFO neutron.agent.agent_extensions_manager [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Loaded agent extensions: [] 2018-07-27 07:44:01.716 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Linux bridge agent Agent has just been revived. Doing a full sync. 2018-07-27 07:44:01.778 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent RPC Daemon Started! 2018-07-27 07:44:01.779 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-27 07:44:02.418 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Clearing orphaned ARP spoofing entries for devices [] I'm using this OpenStack cloud to run my master's experiment. I turned off all nodes, and after a few days I called again and from that the VMs were not remotely accessible. So I delete existing networks and re-create. It was in an attempt to solve the problem. Here is an attached image. Neutron is creating multiple interfaces on the 10.0.0.0 network on the router. Em 27-07-2018 05:05, Eugen Block escreveu: Hi, is there anything in the linuxbridge-agent logs on control and/or compute node(s)? Which neutron services don't start? Can you paste "openstack netwo
Re: [Openstack] Error Neutron: RTNETLINK answers: File exists
Sorry, somehow I didn't notice your answer and forgot the thread. The problem is a wireless TP-link router with the OpenWRT firmware configured with bridge. When I connect this wireless router to the switch with the OpenStack cloud servers, the Linux bridge agent starts to make an error and I lose access to the VMs. It's good you have a hint to the cause, but I'm afraid I can't help you with this. Hopefully someone with more expertise will be able to point you to the right direction. Regards Zitat von Marcio Prado : Guys, I figured out part of the problem. The problem is a wireless TP-link router with the OpenWRT firmware configured with bridge. When I connect this wireless router to the switch with the OpenStack cloud servers, the Linux bridge agent starts to make an error and I lose access to the VMs. It is not duplicate IP or DHCP. Does anyone have any idea what it is? Em 27-07-2018 08:32, Marcio Prado escreveu: Thanks for the help Eugen, This log is from the linuxbridge of the controller node. Compute nodes are not logging errors. Follows the output of the "openstack network agent list" +--+++---+---+---+---+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary| +--+++---+---+---+---+ | 590f5a6d-379b-4e8d-87ec-f1060cecf230 | Linux bridge agent | controller | None | True | UP| neutron-linuxbridge-agent | | 88fb87c9-4c03-4faa-8286-95be3586fc94 | DHCP agent | controller | nova | True | UP| neutron-dhcp-agent | | b982382e-438c-46a9-8d4e-d58d554150fd | Linux bridge agent | compute1 | None | True | UP| neutron-linuxbridge-agent | | c7a9ba41-1fae-46cd-b61f-30bcacb0a4e8 | L3 agent | controller | nova | True | UP| neutron-l3-agent | | c9a1ea4b-2d5d-4bda-9849-cd6e302a2917 | Metadata agent | controller | None | True | UP| neutron-metadata-agent| | e690d4b9-9285-4ddd-a87a-f28ea99d9a73 | Linux bridge agent | compute3 | None | False | UP| neutron-linuxbridge-agent | | fdd8f615-f5d6-4100-826e-59f8270df715 | Linux bridge agent | compute2 | None | False | UP| neutron-linuxbridge-agent | +--+++---+---+---+---+ compute2 and compute3 are turned off intentionally. Log compute1 /var/log/neutron/neutron-linuxbridge-agent.log 2018-07-27 07:43:57.242 1895 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 10.0.0 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'eno3'} 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2018-07-27 07:44:00.954 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2018-07-27 07:44:01.582 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] RPC agent_id: lb525400d52f59 2018-07-27 07:44:01.589 1895 INFO neutron.agent.agent_extensions_manager [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Loaded agent extensions: [] 2018-07-27 07:44:01.716 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Linux bridge agent Agent has just been revived. Doing a full sync. 2018-07-27 07:44:01.778 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent RPC Daemon Started! 2018-07-27 07:44:01.779 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-27 07:44:02.418 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Clearing orphaned ARP spoofing entries for devices [] I'm using this OpenStack cloud to run my master's experiment. I turned off all nodes, and after a few days I called again and from that the VMs were not remotely accessible. So I delete existing networks and re-create. It was in an attempt to solve the problem. Here is an attached image. Neutron is creating multiple interfaces on the 10.0.0.0 network on the router. Em 27-07-2018 05:05, Eugen Block escreveu: Hi, is there anything in the linuxbridge-agent logs on control and/or compute node(s)? Which neutron services don't start? Can you paste "openstack network agent list" output? The important question is: what was the cause
Re: [Openstack] Error Neutron: RTNETLINK answers: File exists
Guys, I figured out part of the problem. The problem is a wireless TP-link router with the OpenWRT firmware configured with bridge. When I connect this wireless router to the switch with the OpenStack cloud servers, the Linux bridge agent starts to make an error and I lose access to the VMs. It is not duplicate IP or DHCP. Does anyone have any idea what it is? Em 27-07-2018 08:32, Marcio Prado escreveu: Thanks for the help Eugen, This log is from the linuxbridge of the controller node. Compute nodes are not logging errors. Follows the output of the "openstack network agent list" +--+++---+---+---+---+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary| +--+++---+---+---+---+ | 590f5a6d-379b-4e8d-87ec-f1060cecf230 | Linux bridge agent | controller | None | True | UP| neutron-linuxbridge-agent | | 88fb87c9-4c03-4faa-8286-95be3586fc94 | DHCP agent | controller | nova | True | UP| neutron-dhcp-agent | | b982382e-438c-46a9-8d4e-d58d554150fd | Linux bridge agent | compute1 | None | True | UP| neutron-linuxbridge-agent | | c7a9ba41-1fae-46cd-b61f-30bcacb0a4e8 | L3 agent | controller | nova | True | UP| neutron-l3-agent | | c9a1ea4b-2d5d-4bda-9849-cd6e302a2917 | Metadata agent | controller | None | True | UP| neutron-metadata-agent| | e690d4b9-9285-4ddd-a87a-f28ea99d9a73 | Linux bridge agent | compute3 | None | False | UP| neutron-linuxbridge-agent | | fdd8f615-f5d6-4100-826e-59f8270df715 | Linux bridge agent | compute2 | None | False | UP| neutron-linuxbridge-agent | +--+++---+---+---+---+ compute2 and compute3 are turned off intentionally. Log compute1 /var/log/neutron/neutron-linuxbridge-agent.log 2018-07-27 07:43:57.242 1895 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 10.0.0 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'eno3'} 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2018-07-27 07:44:00.954 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2018-07-27 07:44:01.582 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] RPC agent_id: lb525400d52f59 2018-07-27 07:44:01.589 1895 INFO neutron.agent.agent_extensions_manager [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Loaded agent extensions: [] 2018-07-27 07:44:01.716 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Linux bridge agent Agent has just been revived. Doing a full sync. 2018-07-27 07:44:01.778 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent RPC Daemon Started! 2018-07-27 07:44:01.779 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-27 07:44:02.418 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Clearing orphaned ARP spoofing entries for devices [] I'm using this OpenStack cloud to run my master's experiment. I turned off all nodes, and after a few days I called again and from that the VMs were not remotely accessible. So I delete existing networks and re-create. It was in an attempt to solve the problem. Here is an attached image. Neutron is creating multiple interfaces on the 10.0.0.0 network on the router. Em 27-07-2018 05:05, Eugen Block escreveu: Hi, is there anything in the linuxbridge-agent logs on control and/or compute node(s)? Which neutron services don't start? Can you paste "openstack network agent list" output? The important question is: what was the cause of "neutron stopped working" and why did you delete the existing networks? It probably would be helpful knowing the reaseon to be able to prevent such problemes in the future. Or are the provided logs from before? We experience network/neutron troubles from time to time, and sometimes the only way to fix it is a reboot. Regards, Eugen Zitat von Marcio Prado : Good afternoon, For no apparent reason my Neutron stopped working. I deleted the networks, subnets and routers, created everything again. But it does not work. The
Re: [Openstack] Error Neutron: RTNETLINK answers: File exists
Thanks for the help Eugen, This log is from the linuxbridge of the controller node. Compute nodes are not logging errors. Follows the output of the "openstack network agent list" +--+++---+---+---+---+ | ID | Agent Type | Host | Availability Zone | Alive | State | Binary| +--+++---+---+---+---+ | 590f5a6d-379b-4e8d-87ec-f1060cecf230 | Linux bridge agent | controller | None | True | UP| neutron-linuxbridge-agent | | 88fb87c9-4c03-4faa-8286-95be3586fc94 | DHCP agent | controller | nova | True | UP| neutron-dhcp-agent| | b982382e-438c-46a9-8d4e-d58d554150fd | Linux bridge agent | compute1 | None | True | UP| neutron-linuxbridge-agent | | c7a9ba41-1fae-46cd-b61f-30bcacb0a4e8 | L3 agent | controller | nova | True | UP| neutron-l3-agent | | c9a1ea4b-2d5d-4bda-9849-cd6e302a2917 | Metadata agent | controller | None | True | UP| neutron-metadata-agent| | e690d4b9-9285-4ddd-a87a-f28ea99d9a73 | Linux bridge agent | compute3 | None | False | UP| neutron-linuxbridge-agent | | fdd8f615-f5d6-4100-826e-59f8270df715 | Linux bridge agent | compute2 | None | False | UP| neutron-linuxbridge-agent | +--+++---+---+---+---+ compute2 and compute3 are turned off intentionally. Log compute1 /var/log/neutron/neutron-linuxbridge-agent.log 2018-07-27 07:43:57.242 1895 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 10.0.0 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'eno3'} 2018-07-27 07:43:57.243 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2018-07-27 07:44:00.954 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2018-07-27 07:44:01.582 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] RPC agent_id: lb525400d52f59 2018-07-27 07:44:01.589 1895 INFO neutron.agent.agent_extensions_manager [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Loaded agent extensions: [] 2018-07-27 07:44:01.716 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Linux bridge agent Agent has just been revived. Doing a full sync. 2018-07-27 07:44:01.778 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent RPC Daemon Started! 2018-07-27 07:44:01.779 1895 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-27 07:44:02.418 1895 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-3a8a42dc-32fc-40fc-8a4f-ddbb4d8c5f5b - - - - -] Clearing orphaned ARP spoofing entries for devices [] I'm using this OpenStack cloud to run my master's experiment. I turned off all nodes, and after a few days I called again and from that the VMs were not remotely accessible. So I delete existing networks and re-create. It was in an attempt to solve the problem. Here is an attached image. Neutron is creating multiple interfaces on the 10.0.0.0 network on the router. Em 27-07-2018 05:05, Eugen Block escreveu: Hi, is there anything in the linuxbridge-agent logs on control and/or compute node(s)? Which neutron services don't start? Can you paste "openstack network agent list" output? The important question is: what was the cause of "neutron stopped working" and why did you delete the existing networks? It probably would be helpful knowing the reaseon to be able to prevent such problemes in the future. Or are the provided logs from before? We experience network/neutron troubles from time to time, and sometimes the only way to fix it is a reboot. Regards, Eugen Zitat von Marcio Prado : Good afternoon, For no apparent reason my Neutron stopped working. I deleted the networks, subnets and routers, created everything again. But it does not work. The logs are: 2018-07-26 11:29:16.101 3272 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-26 11:29:16.101 3272 INFO neutron.agent.securitygroups_rpc [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Preparing filters for devices set(['tap69
Re: [Openstack] Error Neutron: RTNETLINK answers: File exists
Hi, is there anything in the linuxbridge-agent logs on control and/or compute node(s)? Which neutron services don't start? Can you paste "openstack network agent list" output? The important question is: what was the cause of "neutron stopped working" and why did you delete the existing networks? It probably would be helpful knowing the reaseon to be able to prevent such problemes in the future. Or are the provided logs from before? We experience network/neutron troubles from time to time, and sometimes the only way to fix it is a reboot. Regards, Eugen Zitat von Marcio Prado : Good afternoon, For no apparent reason my Neutron stopped working. I deleted the networks, subnets and routers, created everything again. But it does not work. The logs are: 2018-07-26 11:29:16.101 3272 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-26 11:29:16.101 3272 INFO neutron.agent.securitygroups_rpc [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Preparing filters for devices set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']) 2018-07-26 11:29:18.218 3272 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Port tap69feb7be-2b updated. Details: {u'profile': {}, u'network_qos_policy_id': None, u'qos_policy_id': None, u'allowed_address_pairs': [], u'admin_state_up': True, u'network_id': u'0f293447-ad01-465e-a034-fdaa136a4488', u'segmentation_id': None, u'device_owner': u'network:router_gateway', u'physical_network': u'provider', u'mac_address': u'fa:16:3e:a3:be:5c', u'device': u'tap69feb7be-2b', u'port_security_enabled': False, u'port_id': u'69feb7be-2b9c-4604-a078-32c984d7075a', u'fixed_ips': [{u'subnet_id': u'5ef3df97-d88a-4c60-969c-5a862f04c1e0', u'ip_address': u'192.168.0.14'}], u'network_type': u'flat'} 2018-07-26 11:29:18.871 3272 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Skipping ARP spoofing rules for port 'tap69feb7be-2b' because it has port security disabled 2018-07-26 11:29:20.208 3272 ERROR neutron.agent.linux.utils [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Exit code: 2; Stdin: ; Stdout: ; Stderr: RTNETLINK answers: File exists 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Error in agent loop. Devices info: {'current': set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']), 'timestamps': {'tap0efd5228-b0': 9, 'tap69feb7be-2b': 13, 'tap83a57ce5-a8': 10, 'tapd50d137f-f6': 8}, 'removed': set([]), 'added': set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']), 'updated': set([])} 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent Traceback (most recent call last): 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 453, in daemon_loop 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent sync = self.process_network_devices(device_info) 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 153, in wrapper 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent return f(*args, **kwargs) 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 210, in process_network_devices Has anyone had similar experience? -- Marcio Prado Analista de TI - Infraestrutura e Redes Fone: (35) 9.9821-3561 www.marcioprado.eti.br ___ 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 ___ 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
[Openstack] Error Neutron: RTNETLINK answers: File exists
Good afternoon, For no apparent reason my Neutron stopped working. I deleted the networks, subnets and routers, created everything again. But it does not work. The logs are: 2018-07-26 11:29:16.101 3272 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Linux bridge agent Agent out of sync with plugin! 2018-07-26 11:29:16.101 3272 INFO neutron.agent.securitygroups_rpc [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Preparing filters for devices set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']) 2018-07-26 11:29:18.218 3272 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Port tap69feb7be-2b updated. Details: {u'profile': {}, u'network_qos_policy_id': None, u'qos_policy_id': None, u'allowed_address_pairs': [], u'admin_state_up': True, u'network_id': u'0f293447-ad01-465e-a034-fdaa136a4488', u'segmentation_id': None, u'device_owner': u'network:router_gateway', u'physical_network': u'provider', u'mac_address': u'fa:16:3e:a3:be:5c', u'device': u'tap69feb7be-2b', u'port_security_enabled': False, u'port_id': u'69feb7be-2b9c-4604-a078-32c984d7075a', u'fixed_ips': [{u'subnet_id': u'5ef3df97-d88a-4c60-969c-5a862f04c1e0', u'ip_address': u'192.168.0.14'}], u'network_type': u'flat'} 2018-07-26 11:29:18.871 3272 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.arp_protect [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Skipping ARP spoofing rules for port 'tap69feb7be-2b' because it has port security disabled 2018-07-26 11:29:20.208 3272 ERROR neutron.agent.linux.utils [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Exit code: 2; Stdin: ; Stdout: ; Stderr: RTNETLINK answers: File exists 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent [req-9ba0ca9f-aeaf-44b2-ba24-c08556aae0ac - - - - -] Error in agent loop. Devices info: {'current': set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']), 'timestamps': {'tap0efd5228-b0': 9, 'tap69feb7be-2b': 13, 'tap83a57ce5-a8': 10, 'tapd50d137f-f6': 8}, 'removed': set([]), 'added': set(['tap69feb7be-2b', 'tap0efd5228-b0', 'tap83a57ce5-a8', 'tapd50d137f-f6']), 'updated': set([])} 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent Traceback (most recent call last): 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 453, in daemon_loop 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent sync = self.process_network_devices(device_info) 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 153, in wrapper 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent return f(*args, **kwargs) 2018-07-26 11:29:20.219 3272 ERROR neutron.plugins.ml2.drivers.agent._common_agent File "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 210, in process_network_devices Has anyone had similar experience? -- Marcio Prado Analista de TI - Infraestrutura e Redes Fone: (35) 9.9821-3561 www.marcioprado.eti.br ___ 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