[Unit]
Description=deis-cache

[Service]
EnvironmentFile=/etc/environment
TimeoutStartSec=20m
ExecStartPre=/bin/sh -c "docker history deis/cache >/dev/null || docker pull deis/cache:latest"
ExecStartPre=/bin/sh -c "docker inspect deis-cache >/dev/null && docker rm -f deis-cache || true"
ExecStart=/usr/bin/docker run --name deis-cache -p 6379:6379 -e PUBLISH=6379 -e HOST=${COREOS_PRIVATE_IPV4} deis/cache
ExecStop=/usr/bin/docker rm -f deis-cache

[Install]
WantedBy=multi-user.target