docker-compose.yml

version: '3.8'

services:
  app:
    build: .
    depends_on:
      - kafka
      - mongo
    environment:
      - KAFKA_CONFIG=${KAFKA_CONFIG}
      - MONGO_CONNECTION_STRING=${MONGO_CONNECTION_STRING}
    volumes:
      - .:/app
    command: python manufacturing_demothon/manufacturing.py

  kafka:
    image: confluentinc/cp-kafka:latest
    ports:
      - "9092:9092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:9092
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1

  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  mongo:
    image: mongo:latest
    ports:
      - "27017:27017"
    environment:
      MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER}
      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD}