fix: remove tty and only mount usb subsystem (#156)

closes #155

README.md

@@ -174,7 +174,7 @@ You need to make sure that the USB device can be accessed by the container. The
       - 'c 189:* rwm'
 ...
     volumes:
-      - /dev:/dev:rw
+      - /dev/bus/usb:/dev/bus/usb:rw
 ```
 
 The advantage of doing this (over simply adding a `device:` directive pointing at the USB port) is that the construction above will automatically recover if you "hot plug" your dongle. ⚠️This feature requires a recent version of docker-compose (version >=2.3). Make sure your system is up to date if dongles are not found. ⚠️

docker-compose.yml

@@ -4,7 +4,6 @@ services:
     # Note - if you want to enable telegraf for use with InfluxDB/Prometheus and Grafana,
     # use the following image instead:
     # image: ghcr.io/sdr-enthusiasts/docker-adsb-ultrafeeder:telegraf
-    tty: true
     container_name: ultrafeeder
     hostname: ultrafeeder
     restart: unless-stopped
@@ -106,7 +105,7 @@ services:
       - /opt/adsb/ultrafeeder/globe_history:/var/globe_history
       - /opt/adsb/ultrafeeder/graphs1090:/var/lib/collectd
       - /proc/diskstats:/proc/diskstats:ro
-      - /dev:/dev:ro
+      - /dev/bus/usb:/dev/bus/usb
     tmpfs:
       - /run:exec,size=256M
       - /tmp:size=128M