systemd_service_file

# /etc/systemd/system/teiserver.service
[Unit]
Description=Teiserver elixir app
After=network.target

[Service]
User=deploy
WorkingDirectory=/etc/teiserver
ExecStart=/apps/teiserver/bin/teiserver start
ExecStop=/apps/teiserver/bin/teiserver stop
Restart=on-failure
LimitNOFILE=65536
RemainAfterExit=yes
RestartSec=5
EnvironmentFile=/apps/ts.vars
SyslogIdentifier=teiserver

[Install]
WantedBy=multi-user.target