docker-compose.yml

services:
  kafka: 
    image: 'bitnami/kafka:latest'
    networks:
      - ellmo-network
    ports:
      - "9094:9094"
    environment:
      - KAFKA_CFG_NODE_ID=0 
      - KAFKA_CFG_PROCESS_ROLES=controller,broker 
      - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093 
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT 
      - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093 
      - KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER 
      - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093,EXTERNAL://:9094 
      - KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092,EXTERNAL://localhost:9094 
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,EXTERNAL:PLAINTEXT,PLAINTEXT:PLAINTEXT 

  db:
    image: postgres:15
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    expose:
      - "5432"
    ports:
      - "5432:5432"
    volumes:
      - db-data:/var/lib/postgresql/data
    networks:
      - ellmo-network

  server:
    build:
      context: ./server
      args:
        DATABASE_URL: postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
    ports:
      - "3000:3000"
    environment:
      DATABASE_URL: postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
    depends_on:
      - db
    links:
      - db:db
    networks:
      - ellmo-network
    volumes:
      - .:/app

volumes:
  db-data:


networks:
  ellmo-network:
    driver: bridge