docker-compose.yml

version: '3.7'
services:
  postgres:
    image: postgres:latest
    restart: always
    environment:
      - POSTGRES_PASSWORD=1234
      - POSTGRES_DB=ioc_feeds
    ports:
      - '5432:5432'
    networks:
      - threat_hawk_network
    volumes:
      - ./postgres-data:/var/lib/postgresql/data

  zookeeper:
    image: wurstmeister/zookeeper
    ports:
      - "2181:2181"
    restart: unless-stopped
    depends_on:
      - postgres  # Zookeeper starts after Postgres
    networks:
      - threat_hawk_network
      
  kafka:
    build: ../kafka-docker
    ports:
      - "9092:9092"
    depends_on:
      - postgres  # Kafka waits for healthy Postgres
      - zookeeper  # Kafka waits for healthy Zookeeper
    environment:
      DOCKER_API_VERSION: 1.22
      KAFKA_ADVERTISED_HOST_NAME: 127.0.0.1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    restart: unless-stopped
    networks:
      - threat_hawk_network

networks:
  threat_hawk_network:
    external: true