On Mon, 2021-11-08 at 22:43 +0330, Hojii GZNI wrote:

Hi everyone

I am trying to use Opendaylight as an Openstack SDN controller but have this error for "mechanism_dirver".

Xena Ubuntu 20.04 Opendaylight 8

/etc/neutron/plugins/ml2/ml2_conf.ini

mechanism_drivers = opendaylight

i dont know which release you are using but the orginal odl driver was remvoed some time ago and replace by the v2 dirver https://opendev.org/openstack/networking-odl/src/branch/master/setup.cfg#L52 so you should be padding opendaylight_v2 as shoe in the comment https://opendev.org/openstack/networking-odl/src/branch/master/setup.cfg#L44... that is likely the cause of the error

Neutron server log: CRITICAL neutron.plugins.ml2.managers [-] The following mechanism drivers were not found: {'opendaylight'}

All configuration is in my Github[1]

Regards,

Hojat.

[1]: https://github.com/hojat-gazestani/openstack