Public bug reported:
Neutron's openvswitch agent has an extension called "fdb" that uses linux
"bridge" command.
currently, this command is not enabled for ovs agent by the wrootwrap filter.
This is required to enable fdb extension, otherwise, we will encounter
an unhandled exception:
Initializing agent extension 'fdb'
2017-10-02 17:47:50.942 51765 INFO oslo_rootwrap.client
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Spawned new rootwrap
daemon process with pid=51824
2017-10-02 17:47:50.948 51765 ERROR neutron.agent.linux.utils
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Rootwrap error running
command: ['bridge', 'fdb', 'show', 'dev', 'ens6f0']
2017-10-02 17:47:50.949 51765 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.native.ovs_ryuapp
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Agent main thread died of
an exception
** Affects: neutron
Importance: Undecided
Assignee: edan david (edand)
Status: In Progress
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https://bugs.launchpad.net/bugs/1730407
Title:
enable bridge command for openvswitch agent
Status in neutron:
In Progress
Bug description:
Neutron's openvswitch agent has an extension called "fdb" that uses linux
"bridge" command.
currently, this command is not enabled for ovs agent by the wrootwrap filter.
This is required to enable fdb extension, otherwise, we will encounter
an unhandled exception:
Initializing agent extension 'fdb'
2017-10-02 17:47:50.942 51765 INFO oslo_rootwrap.client
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Spawned new rootwrap
daemon process with pid=51824
2017-10-02 17:47:50.948 51765 ERROR neutron.agent.linux.utils
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Rootwrap error running
command: ['bridge', 'fdb', 'show', 'dev', 'ens6f0']
2017-10-02 17:47:50.949 51765 ERROR
neutron.plugins.ml2.drivers.openvswitch.agent.openflow.native.ovs_ryuapp
[req-53d535f1-4622-4550-ae0e-f0b0fe238520 - - - - -] Agent main thread died of
an exception
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