PrintGuard/docker-compose.yml at main · Meightem/PrintGuard · GitHub

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services:
  mqtt:
    image: eclipse-mosquitto:2
    container_name: printguard-mqtt
    restart: unless-stopped
    ports:
      - "1883:1883"
    volumes:
      - ./docker/mosquitto/mosquitto.conf:/mosquitto/config/mosquitto.conf:ro
      - ./docker/mosquitto/passwordfile:/mosquitto/config/passwordfile:ro

  printguard:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: printguard
    restart: unless-stopped
    depends_on:
      - mqtt
    read_only: true
    cap_drop:
      - ALL
    security_opt:
      - no-new-privileges:true
    tmpfs:
      - /tmp
    environment:
      MJPEG_URL: "http://printer.local:8080/?action=stream"
      MQTT_HOST: "mqtt"
      MQTT_PORT: "1883"
      MQTT_USERNAME: "printguard-dev"
      MQTT_PASSWORD: "printguard-dev-password"
      MQTT_TOPIC_PREFIX: "printguard"
      MQTT_DISCOVERY_PREFIX: "homeassistant"
      DEVICE_ID: "printguard-mjpeg-1"
      DEVICE_NAME: "PrintGuard MJPEG"
      DETECTION_INTERVAL_MS: "1000"
      MQTT_CONNECT_TIMEOUT_SECONDS: "30"
      STREAM_RETRY_DELAY_MS: "5000"
      STREAM_READ_FAILURE_LIMIT: "5"
      MQTT_RETRY_DELAY_MS: "5000"