failed to create container due to neutron network updation

[[e-mail]]

Docker internal error: 500 Server Error: Internal Server Error ("Invalid address 173.0.0.163: It does not belong to any of this network's subnets").

reproducte the error:
1.precreate a neutron network
2.preadd a subnet to neutron network
3.create a container
4.docker net created on a compute_node base on neutron network
5.add a new subnet to neutron network
6.create other container

[hongbin (hongbin034)]

Given the limitation of the libnetwork model, it is impossible to fix this issue unless we move away from libnetwork and switch over to another network model (i.e. CNI).

Create a BP for the switch over to CNI: https://blueprints.launchpad.net/zun/+spec/migrate-docker-to-cni