This package contains vpnkit binaries needed inside the dockerd
container that can be either copied into the container with a multistage
build or used as an init-container and bind-mounted to the right
locations.
vpnkit-expose-port is a userland proxy that interacts with vpnkit and
the vpnkit-forwarder service to open ports on the host.
vpnkit-iptables-wrapper wraps iptables to launch
vpnkit-expose-port automatically when ports are opened to a swarm
service.
Signed-off-by: Magnus Skjegstad <magnus@skjegstad.com>