Docker

Example manifest for Docker:

hosts:
  docker:
    cmd: "docker exec -i some-container norouter"
    vip: "127.0.42.101"
    ports: ["8080:127.0.0.1:80"]
# Writing /etc/hosts is possible on most Docker and Kubernetes containers
    writeEtcHosts: true

The norouter binary can be installed by using docker cp:

$ docker run -d --name foo nginx:alpine
$ docker cp norouter foo:/usr/local/bin

Virtual VPN connection into Docker networks

NoRouter also supports creating an HTTP proxy that works like a VPN router that connects clients into docker network create networks.

This technique also works with remote Docker, rootless Docker, Docker for Mac, and even with Podman.

See Getting Started/VPN-ish mode.