Public bug reported: When restarting the neutron-linuxbridge-agent service, I am facing a problem: sudo service neutron-linuxbridge-agent status ● neutron-linuxbridge-agent.service - Openstack Neutron Linux Bridge Agent Loaded: loaded (/lib/systemd/system/neutron-linuxbridge-agent.service; enabled; vendor preset: enabled) Active: inactive (dead) since Tue 2021-08-03 16:04:01 -03; 79ms ago Process: 377517 ExecStartPre=/bin/mkdir -p /var/lock/neutron /var/log/neutron /var/lib/neutron (code=exited, status=0/SUCCESS) Process: 377518 ExecStartPre=/bin/chown neutron:neutron /var/lock/neutron /var/log/neutron /var/lib/neutron (code=exited, status=0/SUCCESS) Process: 377519 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS) Process: 377520 ExecStart=/etc/init.d/neutron-linuxbridge-agent systemd-start (code=exited, status=0/SUCCESS) Main PID: 377520 (code=exited, status=0/SUCCESS)
ago 03 16:03:59 openstack-controller systemd[1]: Starting Openstack Neutron Linux Bridge Agent... ago 03 16:03:59 openstack-controller systemd[1]: Started Openstack Neutron Linux Bridge Agent. ago 03 16:04:00 openstack-controller sudo[377533]: neutron : TTY=unknown ; PWD=/var/lib/neutron ; USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf privsep-helper --config-file /> ago 03 16:04:00 openstack-controller sudo[377533]: pam_unix(sudo:session): session opened for user root by (uid=0) ago 03 16:04:00 openstack-controller sudo[377533]: pam_unix(sudo:session): session closed for user root ago 03 16:04:01 openstack-controller systemd[1]: neutron-linuxbridge-agent.service: Succeeded. Below is the log (/var/log/neutron/neutron-linuxbridge-agent.log): 2021-08-02 15:27:07.843 56737 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-02 15:27:09.601 56805 INFO neutron.common.config [-] Logging enabled! 2021-08-02 15:27:09.601 56805 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-02 15:27:09.601 56805 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {} 2021-08-02 15:27:09.601 56805 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-02 15:27:09.602 56805 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-02 15:27:11.321 56832 INFO neutron.common.config [-] Logging enabled! 2021-08-02 15:27:11.322 56832 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-02 15:27:11.322 56832 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {} 2021-08-02 15:27:11.322 56832 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-02 15:27:11.322 56832 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-03 15:48:49.813 372237 INFO neutron.common.config [-] Logging enabled! 2021-08-03 15:48:49.814 372237 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-03 15:48:49.814 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'enp0s31f6'} 2021-08-03 15:48:49.814 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-03 15:48:49.815 372237 INFO oslo.privsep.daemon [-] Running privsep helper: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'privsep-helper', '--config-file', '/etc/neutron/n> 2021-08-03 15:48:50.316 372237 INFO oslo.privsep.daemon [-] Spawned new privsep daemon via rootwrap 2021-08-03 15:48:50.244 372269 INFO oslo.privsep.daemon [-] privsep daemon starting 2021-08-03 15:48:50.247 372269 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0 2021-08-03 15:48:50.248 372269 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_NET_ADMIN|CAP_SYS_ADMIN|CAP_SYS_PTRACE/CAP_D> 2021-08-03 15:48:50.248 372269 INFO oslo.privsep.daemon [-] privsep daemon running as pid 372269 2021-08-03 15:48:50.638 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2021-08-03 15:48:51.109 372237 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] RPC agent_id: lbb06ebf66d3b0 2021-08-03 15:48:51.120 372237 INFO neutron.agent.agent_extensions_manager [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Loaded agent extensions: [] 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Error during notification for neutron.services.trunk.drivers.linuxbridge.agent.dri> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager Traceback (most recent call last): 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/callbacks/manager.py", line 197, in _notify_loop 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, **kwargs) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 32, in init_handler 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager LinuxBridgeTrunkDriver() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 47, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager super(LinuxBridgeTrunkDriver, self).__init__() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/rpc/agent.py", line 54, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._connection.consume_in_threads() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager server.start() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager post_fn = fn() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self.listener = self._create_listener() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self.transport._listen(self._target, 1, None) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self._driver.listen(target, batch_size, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self.connection = connection_pool.create(purpose) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager transformed_urls = [ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._transform_transport_url(url, host) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Error starting thread.: TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service Traceback (most recent call last): 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_service/service.py", line 807, in run_service 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service service.start() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/osprofiler/profiler.py", line 160, in wrapper 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service result = f(*args, **kwargs) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 110, in start 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.connection.consume_in_threads() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service server.start() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service post_fn = fn() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.listener = self._create_listener() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self.transport._listen(self._target, 1, None) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self._driver.listen(target, batch_size, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.connection = connection_pool.create(purpose) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service transformed_urls = [ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self._transform_transport_url(url, host) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service 2021-08-03 15:48:51.150 372237 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Stopping Linux bridge agent agent. 2021-08-03 15:50:39.008 372883 INFO neutron.common.config [-] Logging enabled! 2021-08-03 15:50:39.008 372883 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-03 15:50:39.009 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'enp0s31f6'} 2021-08-03 15:50:39.009 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-03 15:50:39.010 372883 INFO oslo.privsep.daemon [-] Running privsep helper: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'privsep-helper', '--config-file', '/etc/neutron/n> 2021-08-03 15:50:39.491 372883 INFO oslo.privsep.daemon [-] Spawned new privsep daemon via rootwrap 2021-08-03 15:50:39.433 372943 INFO oslo.privsep.daemon [-] privsep daemon starting 2021-08-03 15:50:39.435 372943 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0 2021-08-03 15:50:39.437 372943 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_NET_ADMIN|CAP_SYS_ADMIN|CAP_SYS_PTRACE/CAP_D> 2021-08-03 15:50:39.437 372943 INFO oslo.privsep.daemon [-] privsep daemon running as pid 372943 2021-08-03 15:50:39.799 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2021-08-03 15:50:39.925 372883 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] RPC agent_id: lbb06ebf66d3b0 2021-08-03 15:50:39.929 372883 INFO neutron.agent.agent_extensions_manager [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Loaded agent extensions: [] 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Error during notification for neutron.services.trunk.drivers.linuxbridge.agent.dri> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager Traceback (most recent call last): 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/callbacks/manager.py", line 197, in _notify_loop 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, **kwargs) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 32, in init_handler 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager LinuxBridgeTrunkDriver() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 47, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager super(LinuxBridgeTrunkDriver, self).__init__() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/rpc/agent.py", line 54, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._connection.consume_in_threads() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager server.start() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager post_fn = fn() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self.listener = self._create_listener() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self.transport._listen(self._target, 1, None) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self._driver.listen(target, batch_size, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self.connection = connection_pool.create(purpose) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager transformed_urls = [ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._transform_transport_url(url, host) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Error starting thread.: TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service Traceback (most recent call last): 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_service/service.py", line 807, in run_service 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service service.start() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/osprofiler/profiler.py", line 160, in wrapper 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service result = f(*args, **kwargs) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 110, in start 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.connection.consume_in_threads() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service server.start() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service post_fn = fn() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.listener = self._create_listener() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self.transport._listen(self._target, 1, None) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self._driver.listen(target, batch_size, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.connection = connection_pool.create(purpose) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service transformed_urls = [ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self._transform_transport_url(url, host) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service 2021-08-03 15:50:39.933 372883 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Stopping Linux bridge agent agent. What is missing during the installation/configuration? This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes: - [ ] This doc is inaccurate in this way: ______ - [ ] This is a doc addition request. - [ ] I have a fix to the document that I can paste below including example: input and output. If you have a troubleshooting or support issue, use the following resources: - The mailing list: https://lists.openstack.org - IRC: 'openstack' channel on Freenode ----------------------------------- Release: 18.1.1.dev5 on 2019-08-21 16:09:09 SHA: 0f02f97f25fc0cdf47e5e6b294c6acdcaaca615c Source: https://opendev.org/openstack/neutron/src/doc/source/install/controller-install-ubuntu.rst URL: https://docs.openstack.org/neutron/wallaby/install/controller-install-ubuntu.html ** Affects: neutron Importance: Undecided Status: New ** Tags: doc -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1938826 Title: Install and configure controller node in Neutron Status in neutron: New Bug description: When restarting the neutron-linuxbridge-agent service, I am facing a problem: sudo service neutron-linuxbridge-agent status ● neutron-linuxbridge-agent.service - Openstack Neutron Linux Bridge Agent Loaded: loaded (/lib/systemd/system/neutron-linuxbridge-agent.service; enabled; vendor preset: enabled) Active: inactive (dead) since Tue 2021-08-03 16:04:01 -03; 79ms ago Process: 377517 ExecStartPre=/bin/mkdir -p /var/lock/neutron /var/log/neutron /var/lib/neutron (code=exited, status=0/SUCCESS) Process: 377518 ExecStartPre=/bin/chown neutron:neutron /var/lock/neutron /var/log/neutron /var/lib/neutron (code=exited, status=0/SUCCESS) Process: 377519 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS) Process: 377520 ExecStart=/etc/init.d/neutron-linuxbridge-agent systemd-start (code=exited, status=0/SUCCESS) Main PID: 377520 (code=exited, status=0/SUCCESS) ago 03 16:03:59 openstack-controller systemd[1]: Starting Openstack Neutron Linux Bridge Agent... ago 03 16:03:59 openstack-controller systemd[1]: Started Openstack Neutron Linux Bridge Agent. ago 03 16:04:00 openstack-controller sudo[377533]: neutron : TTY=unknown ; PWD=/var/lib/neutron ; USER=root ; COMMAND=/usr/bin/neutron-rootwrap /etc/neutron/rootwrap.conf privsep-helper --config-file /> ago 03 16:04:00 openstack-controller sudo[377533]: pam_unix(sudo:session): session opened for user root by (uid=0) ago 03 16:04:00 openstack-controller sudo[377533]: pam_unix(sudo:session): session closed for user root ago 03 16:04:01 openstack-controller systemd[1]: neutron-linuxbridge-agent.service: Succeeded. Below is the log (/var/log/neutron/neutron-linuxbridge-agent.log): 2021-08-02 15:27:07.843 56737 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-02 15:27:09.601 56805 INFO neutron.common.config [-] Logging enabled! 2021-08-02 15:27:09.601 56805 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-02 15:27:09.601 56805 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {} 2021-08-02 15:27:09.601 56805 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-02 15:27:09.602 56805 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-02 15:27:11.321 56832 INFO neutron.common.config [-] Logging enabled! 2021-08-02 15:27:11.322 56832 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-02 15:27:11.322 56832 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {} 2021-08-02 15:27:11.322 56832 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-02 15:27:11.322 56832 ERROR neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Tunneling cannot be enabled without the local_ip bound to an interface on the host. Please> 2021-08-03 15:48:49.813 372237 INFO neutron.common.config [-] Logging enabled! 2021-08-03 15:48:49.814 372237 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-03 15:48:49.814 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'enp0s31f6'} 2021-08-03 15:48:49.814 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-03 15:48:49.815 372237 INFO oslo.privsep.daemon [-] Running privsep helper: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'privsep-helper', '--config-file', '/etc/neutron/n> 2021-08-03 15:48:50.316 372237 INFO oslo.privsep.daemon [-] Spawned new privsep daemon via rootwrap 2021-08-03 15:48:50.244 372269 INFO oslo.privsep.daemon [-] privsep daemon starting 2021-08-03 15:48:50.247 372269 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0 2021-08-03 15:48:50.248 372269 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_NET_ADMIN|CAP_SYS_ADMIN|CAP_SYS_PTRACE/CAP_D> 2021-08-03 15:48:50.248 372269 INFO oslo.privsep.daemon [-] privsep daemon running as pid 372269 2021-08-03 15:48:50.638 372237 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2021-08-03 15:48:51.109 372237 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] RPC agent_id: lbb06ebf66d3b0 2021-08-03 15:48:51.120 372237 INFO neutron.agent.agent_extensions_manager [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Loaded agent extensions: [] 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Error during notification for neutron.services.trunk.drivers.linuxbridge.agent.dri> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager Traceback (most recent call last): 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/callbacks/manager.py", line 197, in _notify_loop 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, **kwargs) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 32, in init_handler 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager LinuxBridgeTrunkDriver() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 47, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager super(LinuxBridgeTrunkDriver, self).__init__() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/rpc/agent.py", line 54, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._connection.consume_in_threads() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager server.start() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager post_fn = fn() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self.listener = self._create_listener() 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self.transport._listen(self._target, 1, None) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self._driver.listen(target, batch_size, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self.connection = connection_pool.create(purpose) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager transformed_urls = [ 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._transform_transport_url(url, host) 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.123 372237 ERROR neutron_lib.callbacks.manager 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service [req-f5d0cd78-1f29-4c62-be6c-ea0bbefb0894 - - - - -] Error starting thread.: TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service Traceback (most recent call last): 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_service/service.py", line 807, in run_service 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service service.start() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/osprofiler/profiler.py", line 160, in wrapper 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service result = f(*args, **kwargs) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 110, in start 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.connection.consume_in_threads() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service server.start() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service post_fn = fn() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.listener = self._create_listener() 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self.transport._listen(self._target, 1, None) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self._driver.listen(target, batch_size, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self.connection = connection_pool.create(purpose) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service transformed_urls = [ 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self._transform_transport_url(url, host) 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:48:51.126 372237 ERROR oslo_service.service 2021-08-03 15:48:51.150 372237 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Stopping Linux bridge agent agent. 2021-08-03 15:50:39.008 372883 INFO neutron.common.config [-] Logging enabled! 2021-08-03 15:50:39.008 372883 INFO neutron.common.config [-] /usr/bin/neutron-linuxbridge-agent version 18.0.0 2021-08-03 15:50:39.009 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Interface mappings: {'provider': 'enp0s31f6'} 2021-08-03 15:50:39.009 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Bridge mappings: {} 2021-08-03 15:50:39.010 372883 INFO oslo.privsep.daemon [-] Running privsep helper: ['sudo', '/usr/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'privsep-helper', '--config-file', '/etc/neutron/n> 2021-08-03 15:50:39.491 372883 INFO oslo.privsep.daemon [-] Spawned new privsep daemon via rootwrap 2021-08-03 15:50:39.433 372943 INFO oslo.privsep.daemon [-] privsep daemon starting 2021-08-03 15:50:39.435 372943 INFO oslo.privsep.daemon [-] privsep process running with uid/gid: 0/0 2021-08-03 15:50:39.437 372943 INFO oslo.privsep.daemon [-] privsep process running with capabilities (eff/prm/inh): CAP_DAC_OVERRIDE|CAP_DAC_READ_SEARCH|CAP_NET_ADMIN|CAP_SYS_ADMIN|CAP_SYS_PTRACE/CAP_D> 2021-08-03 15:50:39.437 372943 INFO oslo.privsep.daemon [-] privsep daemon running as pid 372943 2021-08-03 15:50:39.799 372883 INFO neutron.plugins.ml2.drivers.linuxbridge.agent.linuxbridge_neutron_agent [-] Agent initialized successfully, now running... 2021-08-03 15:50:39.925 372883 INFO neutron.plugins.ml2.drivers.agent._common_agent [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] RPC agent_id: lbb06ebf66d3b0 2021-08-03 15:50:39.929 372883 INFO neutron.agent.agent_extensions_manager [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Loaded agent extensions: [] 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Error during notification for neutron.services.trunk.drivers.linuxbridge.agent.dri> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager Traceback (most recent call last): 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/callbacks/manager.py", line 197, in _notify_loop 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager callback(resource, event, trigger, **kwargs) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 32, in init_handler 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager LinuxBridgeTrunkDriver() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/drivers/linuxbridge/agent/driver.py", line 47, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager super(LinuxBridgeTrunkDriver, self).__init__() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron/services/trunk/rpc/agent.py", line 54, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._connection.consume_in_threads() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager server.start() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager post_fn = fn() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self.listener = self._create_listener() 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self.transport._listen(self._target, 1, None) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self._driver.listen(target, batch_size, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self.connection = connection_pool.create(purpose) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager transformed_urls = [ 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._transform_transport_url(url, host) 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.931 372883 ERROR neutron_lib.callbacks.manager 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service [req-6cb0471c-5230-445c-b942-02c8f1e4c9de - - - - -] Error starting thread.: TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service Traceback (most recent call last): 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_service/service.py", line 807, in run_service 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service service.start() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/osprofiler/profiler.py", line 160, in wrapper 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service result = f(*args, **kwargs) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron/plugins/ml2/drivers/agent/_common_agent.py", line 110, in start 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.connection.consume_in_threads() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/neutron_lib/rpc.py", line 351, in consume_in_threads 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service server.start() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in wrapper 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 188, in run_once 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service post_fn = fn() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 267, in <lambda> 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service states[state].run_once(lambda: fn(self, *args, **kwargs), 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/server.py", line 413, in start 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.listener = self._create_listener() 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 150, in _create_listener 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self.transport._listen(self._target, 1, None) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/transport.py", line 142, in _listen 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self._driver.listen(target, batch_size, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 689, in listen 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service conn = self._get_connection(rpc_common.PURPOSE_LISTEN) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line 597, in _get_connection 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return rpc_common.ConnectionContext(self._connection_pool, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/common.py", line 425, in __init__ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self.connection = connection_pool.create(purpose) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/pool.py", line 146, in create 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return self.connection_cls(self.conf, self.url, purpose) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 539, in __init__ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service transformed_urls = [ 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 540, in <listcomp> 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self._transform_transport_url(url, host) 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 695, in _transform_transport_url 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service self._parse_url_hostname(host.hostname) or default_hostname, 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service File "/usr/lib/python3/dist-packages/oslo_messaging/_drivers/impl_rabbit.py", line 703, in _parse_url_hostname 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service return '[%s]' % hostname if ':' in hostname else hostname 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service TypeError: argument of type 'NoneType' is not iterable 2021-08-03 15:50:39.932 372883 ERROR oslo_service.service 2021-08-03 15:50:39.933 372883 INFO neutron.plugins.ml2.drivers.agent._common_agent [-] Stopping Linux bridge agent agent. What is missing during the installation/configuration? This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes: - [ ] This doc is inaccurate in this way: ______ - [ ] This is a doc addition request. - [ ] I have a fix to the document that I can paste below including example: input and output. If you have a troubleshooting or support issue, use the following resources: - The mailing list: https://lists.openstack.org - IRC: 'openstack' channel on Freenode ----------------------------------- Release: 18.1.1.dev5 on 2019-08-21 16:09:09 SHA: 0f02f97f25fc0cdf47e5e6b294c6acdcaaca615c Source: https://opendev.org/openstack/neutron/src/doc/source/install/controller-install-ubuntu.rst URL: https://docs.openstack.org/neutron/wallaby/install/controller-install-ubuntu.html To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1938826/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp