[Unit]
Description=fs-spring-boot-kamal

[Service]
User=fs-spring-boot-kamal
EnvironmentFile=/etc/fs-spring-boot-kamal/environment.env
ExecStart=/usr/bin/java -Dspring.config.import=optional:file:/etc/fs-spring-boot-kamal/application.yaml -jar /opt/mycompany/fs-spring-boot-kamal/app/fs-spring-boot-kamal.jar
Restart=always 
RestartSec=30

[Install]
WantedBy=multi-user.target