okd/roles/etcd/templates/etcd.docker.service

[Unit]
Description=The Etcd Server container
After=docker.service

[Service]
EnvironmentFile=/etc/etcd/etcd.conf
ExecStartPre=-/usr/bin/docker rm -f {{ etcd_service }}
ExecStart=/usr/bin/docker run --name {{ etcd_service }} --rm -v /var/lib/etcd:/var/lib/etcd:z -v /etc/etcd:/etc/etcd:z --env-file=/etc/etcd/etcd.conf --net=host --entrypoint=/usr/bin/etcd {{ openshift.etcd.etcd_image }}
ExecStop=/usr/bin/docker stop {{ etcd_service }}
Restart=always

[Install]
WantedBy=multi-user.target