gistfile1.txt

- name: flannel.service
      command: start
      content: |
        [Unit]
        After=network-online.target
        Wants=network-online.target
        Description=flannel is an etcd backed overlay network for containers

        [Service]
        Type=notify
        ExecStartPre=-/usr/bin/mkdir -p /opt/bin
        ExecStartPre=/usr/bin/wget -N -P /opt/bin http://192.168.0.1/flanneld
        ExecStartPre=/usr/bin/chmod +x /opt/bin/flanneld
        ExecStartPre=-/usr/bin/etcdctl -C http://192.168.12.10:2379 mk /coreos.com/network/config \
          '{"Network":"192.168.0.0/16","Backend":{"Type":"host-gw"},"SubnetMin": "192.168.1.0", "SubnetMax": "192.168.11.0"}'
        ExecStart=/opt/bin/flanneld -etcd-endpoints http://192.168.12.10:2379