improve systemd unit file

README.md

@@ -56,6 +56,9 @@ Use `https://your.domain.tld/api/metrics` to retrieve useful insides for monitor
 ## Add a Location Tracker
 We use the [SenseCAP T1000-B](https://www.seeedstudio.com/SenseCAP-Card-Tracker-T1000-B-p-5698.html) from seeedstudio because of the fair price and multiple location providers. However, you can use any LoRaWAN-enabled tracker that is compatible with TTN and supports the required payload fields.
 
+## Troubleshooting
+Run `journalctl -u locationhub.service -f` to see log output.
+
 ### Onboard SenseCAP T1000-B
 1. Download and install the App [SenseCraft](https://play.google.com/store/apps/details?id=cc.seeed.sensecapmate) 
 2. Skip the user account at startup with `Skip` in the upper right corner

server/scripts/locationhub.service

@@ -1,22 +1,29 @@
 [Unit]
-Description=LocationHub
+Description=LocationHub Service
+Documentation=https://git.mosad.xyz/localhorst/LocationHub
 After=network.target systemd-networkd-wait-online.service mysqld.service
 
 [Service]
 Type=simple
 User=locationhub
+Group=locationhub
 WorkingDirectory=/home/locationhub/git/LocationHub/server/
-ExecStart=/usr/bin/npm run dev
+
+# Combine commands for build and start
+ExecStart=/bin/bash -c "/usr/bin/npm run build && /usr/bin/npm run start"
+
+# Restart policies
 Restart=on-failure
-StandardOutput=append:/var/log/LocationHub.log
-StandardError=append:/var/log/LocationHub.log
+RestartSec=5s
+
+# Logging configuration
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=locationhub
+
+# Resource control (optional but helps stability)
+MemoryLimit=512M
+CPUQuota=50%
 
 [Install]
 WantedBy=multi-user.target
-```
-Activate Systemd Job
-```
-systemctl daemon-reload
-systemctl enable locationhub.service
-systemctl start locationhub.service
-systemctl status locationhub.service