[Unit]
Description=Flanneld overlay address etcd agent
After=network.target
After=network-online.target
Wants=network-online.target
After=$AFTER
Before=docker.service

[Service]
ExecStart=$EXEC_START
ExecStop=$EXEC_STOP
ExecStartPost=/usr/bin/sh -c "while test \! -s ${RUN_DIRECTORY}/${NAME}/docker; do sleep 0.1; done"
ExecStopPost=/bin/rm /etc/systemd/system/docker.service.d/$NAME.conf
Restart=on-failure
WorkingDirectory=$DESTDIR
RuntimeDirectory=${NAME}

[Install]
WantedBy=multi-user.target
RequiredBy=$REQUIRED_BY