[Unit]
Description=Openstack heat Container
After=docker.service
Requires=docker.service

[Service]
TimeoutStartSec=0
Restart=always
ExecStartPre=-/usr/bin/docker kill %n
ExecStartPre=-/usr/bin/docker rm %n
ExecStart=/usr/bin/docker run --name %n \
  {{ env_vars | replace('\n', '') }} \
  -v /srv/heat/root:/root \
  -p 8000:8000 \
  -p 8004:8004 \
  {{ docker_image }}

[Install]
WantedBy=multi-user.target