I couldn’t find any references for this in the documentation Container — VyOS 1.4.x (sagitta) documentation
My container logs:
ERROR: Rancher must be ran with the --privileged flag when running outside of Kubernetes
I am unsure what option to pass to get it working.
I would suggest trying:
container name <name> cap-add net-admin
container name <name> cap-add net-bind-service
container name <name> cap-add net-raw
Keep in mind in doing so the container is then able to make changes to the routing tables etc on your Vyos instance, so proceed with caution!