docker-compose.yml

services:
  noisecapt:
    image: ghcr.io/kx1t/docker-noisecapt
    tty: true
    container_name: noisecapt
    hostname: noisecapt
    restart: always
    devices:
      - /dev/snd:/dev/snd
#    ports:
#      - 30088:80
    environment:
      - TZ=${FEEDER_TZ}
      # Noisecapt produces lots of data. This is the retention time in hours
      # If you make it more than 2 (hrs), you should also increase the tmpfs size
      # for /run
      - PF_DELETEAFTER=2
      # This defines the capure time blocks, you shpuld probably leave this alone:
      - PF_CAPTURETIME=5
      #- PF_AUDIOCARD=2
      #- PF_AUDIODEVICE=0
      #- PF_ALSA_MANUAL=ON
      # 
      # The following parameter configures if MP3 audio files are saved for the recordings.
      # WARNINGS !!! Recording MP3 audio files:
      # - takes up (a lot of) disk space
      # - causes a lot of write IO cycles, potentially shortening the lifespan of the SD card
      # - uses a lot of CPU, adding substantially to the system load
      # - may be ILLEGAL in your jurisdiction or subject to notification or consent laws or regulations
      #   Please consult with an attorney or legal professional before deploying - we disclaim any liability or responsibility.
      # !!!! ONLY USE NOISECAPT IN COMPLIANCE WITH LAWS, BY-LAWS, AND OTHER REGULATIONS IN YOUR JURISDICTION !!!!
      - RECORD_MP3=off
    tmpfs:
      - /run:rw,nosuid,nodev,exec,relatime,size=256M
      - /tmp:rw,nosuid,nodev,noexec,relatime,size=128M
# Optional - if you map the directory below to a volume, your noise measurements will persist through restarts of the container
    volumes:
      - /opt/adsb/noisecapt:/run/noisecapt