Run ZeroTier on RancherOS

rancher-zerotier.yml

#cloud-config
rancher:
  services:
    zerotier:
      image: zerotier/zerotier-containerized:1.2.4
      labels:
        io.rancher.os.scope: system
      volumes:
        - /var/lib/zerotier-one:/var/lib/zerotier-one
      restart: always
      net: host
      devices:
        - /dev/net/tun:/dev/net/tun
      cap_add:
        - NET_ADMIN
        - SYS_ADMIN
      volumes_from:
        - system-volumes
    zerotier-join:
      image: zerotier/zerotier-containerized:1.2.4
      labels:
        io.rancher.os.scope: system
      volumes:
        - /var/lib/zerotier-one:/var/lib/zerotier-one
      restart: on-failure
      net: host
      entrypoint: /zerotier-cli join XYZ
      depends_on:
        - zerotier

Odd, looks like the official zerotier image is missing on docker hub. I haven't used it in a while. But really it's pretty simple either run it as a sidecar process in another image you already have (e.g. Running ZeroTier in a Docker Container, or just take any barebones debian docker and install and configure zerotier in it. Then change the image name in here.

Hi, thanks for your reply and sorry for the delay. In the meantime I choose not to use Zerotier because anyway I'd have to trust third parties quite a bit. So I created a solution based on Wireguard instead (https://github.com/vitobotta/docker-wireguard). Thanks!