Hi Zhaobo,
For dibbler there is PD driver class in https://github.com/openstack/neutron/blob/1ad9ca56b07ffdc9f7e0bc6a62af61961b9128eb/neutron/agent/linux/dibbler.py#L71 IMO, You can propose similar driver for some other tool so it can be choose by operator.
Hi Zhaobo,
For dibbler there is PD driver class in https:/ /github. com/openstack/ neutron/ blob/1ad9ca56b0 7ffdc9f7e0bc6a6 2af61961b9128eb /neutron/ agent/linux/ dibbler. py#L71
IMO, You can propose similar driver for some other tool so it can be choose by operator.