docker-compose.yaml

services:
  # MongoDB (Replica Set for transaction support)
  mongodb:
    image: mongo:latest
    container_name: cartai-mongodb
    ports:
      - "27017:27017"
    volumes:
      - mongo_data:/data/db
    command: [ "--replSet", "rs0" ]
    healthcheck:
      test: echo "try { rs.status() } catch (err) { rs.initiate({_id:'rs0',members:[{_id:0,host:'localhost:27017'}]}) }" | mongosh --quiet
      interval: 10s
      timeout: 10s
      retries: 5
      start_period: 15s

  # Apache Kafka (KRaft mode, no Zookeeper)
  kafka:
    image: apache/kafka:latest
    container_name: cartai-kafka
    ports:
      - "9092:9092"
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: broker,controller
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092,CONTROLLER://0.0.0.0:9093
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092
      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT
      KAFKA_CONTROLLER_QUORUM_VOTERS: 1@localhost:9093
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_LOG_DIRS: /tmp/kraft-combined-logs
      CLUSTER_ID: MkU3OEVBNTcwNTJENDM2Qk

  # MinIO (S3 Compatible Storage)
  minio:
    image: minio/minio:latest
    container_name: cartai-minio
    ports:
      - "9000:9000"
      - "9001:9001"
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    command: server /data --console-address ":9001"
    volumes:
      - minio_data:/data

#  # Redis (Optional - for distributed token blacklist)
#  redis:
#    image: redis:alpine
#    container_name: cartai-redis
#    ports:
#      - "6379:6379"
#    volumes:
#      - redis_data:/data

volumes:
  mongo_data:
  minio_data:
#  redis_data: