gistfile1.txt

 $ cat /media/state/units/docker-local.service
[Service]
Type=simple
ExecStartPre=/bin/systemctl kill docker.service
ExecStartPre=/bin/mount --make-rprivate /
# Enable forwarding to allow NAT to work
# TODO: Move this to sysctl.conf
ExecStartPre=/sbin/sysctl -w net.ipv4.ip_forward=1

# Try to use this alternate way of starting docker if docker crashes for you:
# ExecStart=/bin/bash -c "/usr/bin/nohup /usr/bin/docker -d -D &"
# You also need to update Type above to: Type=forking

ExecStart=/usr/bin/docker -d -D -r=true

KillSignal=SIGKILL

[Install]
WantedBy=local.target