docker-compose.cpu.yml

# exactly the same with docker-compose.yml except for the removal of
# "deploy" and "ipc" values from the "app"
version: "3.8"

services:
  db:
    image: postgres:14
    restart: unless-stopped
    volumes:
      - postgres-data:/var/lib/postgresql/data
    # the default values set here are just placeholder to show the default values
    # used in `database_setup.database_direct_setup()`,
    # these environment variables can be loaded from a '.env' file too
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-integrated_vision_inspection_system}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-shrdc}
    ports:
      - 6543:5432
    networks:
      - app_network

  mosquitto:
    image: eclipse-mosquitto:2.0.14
    restart: unless-stopped
    # 8883 is used instead of 1883 to avoid conflict with local broker,
    # this port is defined in ./mosquitto.conf
    ports:
      - 8883:8883
      - 9001:9001
    volumes:
      - ./mosquitto.conf:/mosquitto/config/mosquitto.conf
      - mosquitto-data:/mosquitto/data/
    networks:
      - app_network

  app:
    image: integrated_vision_inspection_system-cpu
    restart: unless-stopped
    build:
      context: .
      dockerfile: ./Dockerfile.cpu

    # Currently, DEBUG=1 will only set the logging level to DEBUG
    # Set DEBUG to 1 to show all the logging messages for developers
    environment:
      DEBUG: ${DEBUG:-0}
      POSTGRES_DB: ${POSTGRES_DB:-integrated_vision_inspection_system}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-shrdc}

    # care that the `myuser` name is used in the Dockerfile
    # this volume directly binds to the directory obtained by `appdirs` library
    # in Python in path_desc.py
    volumes:
      - app-data:/root/.local/share/integrated-vision-inspection-system
    # Note that this port is based on the .streamlit/config.toml file
    ports:
      - 8502:8502
      - 6007:6007
    # use this to create/start the database first before creating/booting up this image
    depends_on:
      - db
    networks:
      - app_network

volumes:
  postgres-data:
  mosquitto-data:
  app-data:

# this network is to allow connection to the mosquitto-broker
# from our app container
networks:
  app_network: