[Unit]
Description=DDNS updater (Compose Service)
Requires=docker.service
After=docker.service

[Service]
WorkingDirectory=/opt/ddns-updater
ExecStart=/usr/bin/docker-compose --project-name ddns-updater up
ExecStop=/usr/bin/docker-compose --project-name ddns-updater down
TimeoutStartSec=0
Restart=on-failure
StartLimitIntervalSec=60
StartLimitBurst=3

[Install]
WantedBy=multi-user.target