user-data

#cloud-config

coreos:
  etcd:
      discovery: https://discovery.etcd.io/a94828cf7c0629e3d8c658ebe9bdb3f4
      addr: $public_ipv4:4001
      peer-addr: $public_ipv4:7001
  units:
    - name: etcd.service
      command: start
    - name: fleet.service
      command: start
      runtime: no
      content: |
        [Unit]
        Description=fleet

        [Service]
        Environment=FLEET_PUBLIC_IP=$public_ipv4
        ExecStart=/usr/bin/fleet
    - name: docker-tcp.socket
      command: start
      enable: true
      content: |
        [Unit]
        Description=Docker Socket for the API

        [Socket]
        ListenStream=4243
        Service=docker.service
        BindIPv6Only=both

        [Install]
        WantedBy=sockets.target