Public bug reported:
If either ``notify_nova_on_port_status_changes`` or
``notify_nova_on_port_data_changes`` is set in the neutron configuration
provided to the ``neutron-ovn-db-sync-util`` tool it will stop with the
following Traceback on startup:
neutron-ovn-db-sync-util --config-file /etc/neutron/neutron.conf --config-file
/etc/neutron/plugins/ml2/ml2_conf.ini
2020-06-03 13:12:17.066 484772 INFO neutron.cmd.ovn.neutron_ovn_db_sync_util
[-] Started Neutron OVN db sync
2020-06-03 13:12:17.407 484772 INFO neutron.manager [-] Loading core plugin:
neutron.cmd.ovn.neutron_ovn_db_sync_util.Ml2Plugin
2020-06-03 13:12:17.412 484772 INFO neutron.plugins.ml2.managers [-] Configured
type driver names: ['geneve', 'vxlan', 'vlan', 'flat', 'local']
2020-06-03 13:12:17.417 484772 INFO neutron.plugins.ml2.drivers.type_flat [-]
Allowable flat physical_network names: ['physnet1']
2020-06-03 13:12:17.419 484772 INFO neutron.plugins.ml2.drivers.type_local [-]
ML2 LocalTypeDriver initialization complete
2020-06-03 13:12:17.421 484772 INFO neutron.plugins.ml2.drivers.type_vlan [-]
Network VLAN ranges: OrderedDict([('physnet1', [(1000, 2000)])])
2020-06-03 13:12:17.423 484772 INFO neutron.plugins.ml2.managers [-] Loaded
type driver names: ['flat', 'geneve', 'local', 'vlan', 'vxlan']
2020-06-03 13:12:17.423 484772 INFO neutron.plugins.ml2.managers [-] Registered
types: dict_keys(['flat', 'geneve', 'local', 'vlan', 'vxlan'])
2020-06-03 13:12:17.424 484772 INFO neutron.plugins.ml2.managers [-] Tenant
network_types: ['geneve', 'vxlan', 'vlan', 'flat', 'local']
2020-06-03 13:12:17.424 484772 INFO neutron.plugins.ml2.managers [-] Configured
extension driver names: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-] Loaded
extension driver names: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-] Registered
extension drivers: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-] Configured
mechanism driver names: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-] Loaded
mechanism driver names: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-] Registered
mechanism drivers: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-] No
mechanism drivers provide segment reachability information for agent scheduling.
2020-06-03 13:12:17.428 484772 CRITICAL neutron_ovn_db_sync_util [-] Unhandled
error: oslo_config.cfg.NoSuchOptError: no such option keystone_authtoken in
group [DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util Traceback (most
recent call last):
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2197, in __getattr__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
self._get(name)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2631, in _get
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util value, loc =
self._do_get(name, group, namespace)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2649, in _do_get
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util info =
self._get_opt_info(name, group)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2849, in _get_opt_info
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util raise
NoSuchOptError(opt_name, group)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
oslo_config.cfg.NoSuchOptError: no such option keystone_authtoken in group
[DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util During handling
of the above exception, another exception occurred:
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util Traceback (most
recent call last):
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/bin/neutron-ovn-db-sync-util", line 10, in <module>
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
sys.exit(main())
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/cmd/ovn/neutron_ovn_db_sync_util.py",
line 201, in main
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util manager.init()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 304, in init
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
NeutronManager.get_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 255, in get_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
cls._create_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_concurrency/lockutils.py", line 359, in
inner
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
f(*args, **kwargs)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 241, in
_create_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util cls._instance
= cls()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 129, in __init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util plugin =
self._get_plugin_instance(CORE_PLUGINS_NAMESPACE,
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 165, in
_get_plugin_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util plugin_inst =
plugin_class()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/quota/resource_registry.py", line 123,
in wrapper
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
f(*args, **kwargs)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/plugins/ml2/plugin.py", line 250, in
__init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
super(Ml2Plugin, self).__init__()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/db/db_base_plugin_v2.py", line 169, in
__init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
self.nova_notifier = nova.Notifier.get_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/notifiers/nova.py", line 55, in
get_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util cls._instance
= cls()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/notifiers/nova.py", line 59, in __init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util auth =
ks_loading.load_auth_from_conf_options(cfg.CONF, 'nova')
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/keystoneauth1/loading/conf.py", line 122, in
load_from_conf_options
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util name =
conf[group].auth_type
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2205, in __getitem__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
self.__getattr__(key)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2201, in __getattr__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util raise
NoSuchOptError(name)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
oslo_config.cfg.NoSuchOptError: no such option keystone_authtoken in group
[DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
The tool is already overriding the ML2 AgentNotifierApi to avoid
unwanted notifications sent during the sync process so I would suggest
we just override the above mentioned configuration options as they will
not effect the operation of the tool.
** Affects: neutron
Importance: Undecided
Assignee: Frode Nordahl (fnordahl)
Status: In Progress
** Changed in: neutron
Status: New => In Progress
** Changed in: neutron
Assignee: (unassigned) => Frode Nordahl (fnordahl)
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https://bugs.launchpad.net/bugs/1882020
Title:
neutron-ovn-db-sync-util fails with Traceback when notify_nova config
is present
Status in neutron:
In Progress
Bug description:
If either ``notify_nova_on_port_status_changes`` or
``notify_nova_on_port_data_changes`` is set in the neutron
configuration provided to the ``neutron-ovn-db-sync-util`` tool it
will stop with the following Traceback on startup:
neutron-ovn-db-sync-util --config-file /etc/neutron/neutron.conf
--config-file /etc/neutron/plugins/ml2/ml2_conf.ini
2020-06-03 13:12:17.066 484772 INFO neutron.cmd.ovn.neutron_ovn_db_sync_util
[-] Started Neutron OVN db sync
2020-06-03 13:12:17.407 484772 INFO neutron.manager [-] Loading core plugin:
neutron.cmd.ovn.neutron_ovn_db_sync_util.Ml2Plugin
2020-06-03 13:12:17.412 484772 INFO neutron.plugins.ml2.managers [-]
Configured type driver names: ['geneve', 'vxlan', 'vlan', 'flat', 'local']
2020-06-03 13:12:17.417 484772 INFO neutron.plugins.ml2.drivers.type_flat [-]
Allowable flat physical_network names: ['physnet1']
2020-06-03 13:12:17.419 484772 INFO neutron.plugins.ml2.drivers.type_local
[-] ML2 LocalTypeDriver initialization complete
2020-06-03 13:12:17.421 484772 INFO neutron.plugins.ml2.drivers.type_vlan [-]
Network VLAN ranges: OrderedDict([('physnet1', [(1000, 2000)])])
2020-06-03 13:12:17.423 484772 INFO neutron.plugins.ml2.managers [-] Loaded
type driver names: ['flat', 'geneve', 'local', 'vlan', 'vxlan']
2020-06-03 13:12:17.423 484772 INFO neutron.plugins.ml2.managers [-]
Registered types: dict_keys(['flat', 'geneve', 'local', 'vlan', 'vxlan'])
2020-06-03 13:12:17.424 484772 INFO neutron.plugins.ml2.managers [-] Tenant
network_types: ['geneve', 'vxlan', 'vlan', 'flat', 'local']
2020-06-03 13:12:17.424 484772 INFO neutron.plugins.ml2.managers [-]
Configured extension driver names: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-] Loaded
extension driver names: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-]
Registered extension drivers: []
2020-06-03 13:12:17.425 484772 INFO neutron.plugins.ml2.managers [-]
Configured mechanism driver names: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-] Loaded
mechanism driver names: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-]
Registered mechanism drivers: ['ovn-sync']
2020-06-03 13:12:17.426 484772 INFO neutron.plugins.ml2.managers [-] No
mechanism drivers provide segment reachability information for agent scheduling.
2020-06-03 13:12:17.428 484772 CRITICAL neutron_ovn_db_sync_util [-]
Unhandled error: oslo_config.cfg.NoSuchOptError: no such option
keystone_authtoken in group [DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util Traceback (most
recent call last):
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2197, in __getattr__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
self._get(name)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2631, in _get
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util value, loc
= self._do_get(name, group, namespace)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2649, in _do_get
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util info =
self._get_opt_info(name, group)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2849, in _get_opt_info
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util raise
NoSuchOptError(opt_name, group)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
oslo_config.cfg.NoSuchOptError: no such option keystone_authtoken in group
[DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util During handling
of the above exception, another exception occurred:
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util Traceback (most
recent call last):
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/bin/neutron-ovn-db-sync-util", line 10, in <module>
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
sys.exit(main())
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/cmd/ovn/neutron_ovn_db_sync_util.py",
line 201, in main
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
manager.init()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 304, in init
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
NeutronManager.get_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 255, in get_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
cls._create_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_concurrency/lockutils.py", line 359, in
inner
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
f(*args, **kwargs)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 241, in
_create_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
cls._instance = cls()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 129, in __init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util plugin =
self._get_plugin_instance(CORE_PLUGINS_NAMESPACE,
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/manager.py", line 165, in
_get_plugin_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util plugin_inst
= plugin_class()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/quota/resource_registry.py", line 123,
in wrapper
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
f(*args, **kwargs)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/plugins/ml2/plugin.py", line 250, in
__init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
super(Ml2Plugin, self).__init__()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/db/db_base_plugin_v2.py", line 169, in
__init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
self.nova_notifier = nova.Notifier.get_instance()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/notifiers/nova.py", line 55, in
get_instance
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
cls._instance = cls()
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/neutron/notifiers/nova.py", line 59, in __init__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util auth =
ks_loading.load_auth_from_conf_options(cfg.CONF, 'nova')
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/keystoneauth1/loading/conf.py", line 122, in
load_from_conf_options
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util name =
conf[group].auth_type
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2205, in __getitem__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util return
self.__getattr__(key)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util File
"/usr/lib/python3/dist-packages/oslo_config/cfg.py", line 2201, in __getattr__
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util raise
NoSuchOptError(name)
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
oslo_config.cfg.NoSuchOptError: no such option keystone_authtoken in group
[DEFAULT]
2020-06-03 13:12:17.428 484772 ERROR neutron_ovn_db_sync_util
The tool is already overriding the ML2 AgentNotifierApi to avoid
unwanted notifications sent during the sync process so I would suggest
we just override the above mentioned configuration options as they
will not effect the operation of the tool.
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