[Unit]
Description=MyApp Daemon
After=elasticsearch.service

[Service]
WorkingDirectory=/web/myapp
ExecStart=/opt/nodejs/bin/node index.js
Restart=always
StandardOutput=syslog
StandardError=syslog
SyslogIdentifier=myapp
User=www-data
Group=www-data
Environment=NODE_ENV=production

[Install]
WantedBy=multi-user.target