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
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