services:
  redis:
    image: redis:7-alpine
    command: redis-server --maxmemory 1gb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  nats:
    image: nats:2-alpine
    command: ["-js", "-m", "8222"]
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8222/healthz"]
      interval: 5s
      timeout: 3s
      retries: 5

  minio:
    image: minio/minio:latest
    command: server /data --console-address ":9001"
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    volumes:
      - minio_data:/data
    ports:
      - "9002:9001"
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:9000/minio/health/live || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
  api:
    build: .
    command: ["/app/api"]
    ports:
      - "8080:8080"
    depends_on:
      redis:
        condition: service_healthy
      nats:
        condition: service_healthy
      minio:
        condition: service_started
    environment:
      REDIS_URL: redis://redis:6379/0

      NATS_URL: nats://nats:4222

      MINIO_ENDPOINT: minio:9000

      MINIO_ACCESS_KEY: minioadmin

      MINIO_SECRET_KEY: minioadmin

      MINIO_BUCKET: pdf-count

      MODEL_PATH: /app/models/model.onnx

      INFERENCE_CONFIG: /app/models/inference.json

      SYNC_MAX_FILES: 50

      JOB_MAX_FILES: 50000

      QUEUE_MAX_PENDING: 100000

      OPENAPI_PATH: /app/openapi.yaml

      OCR_POOL_SIZE: 4

      SYNC_PROCESS_CONCURRENCY: 4

      JOB_INLINE_PROCESSING: "false"

      LOG_PIPELINE_TIMING: "true"

    volumes:

      - ./models/latest:/app/models:ro

    healthcheck:

      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]

      interval: 10s

      timeout: 5s

      retries: 5



  worker:

    build: .

    command: ["/app/worker"]

    depends_on:

      redis:

        condition: service_healthy

      nats:

        condition: service_healthy

      minio:

        condition: service_started

    environment:

      REDIS_URL: redis://redis:6379/0

      NATS_URL: nats://nats:4222

      MINIO_ENDPOINT: minio:9000

      MINIO_ACCESS_KEY: minioadmin

      MINIO_SECRET_KEY: minioadmin

      MINIO_BUCKET: pdf-count

      MODEL_PATH: /app/models/model.onnx

      INFERENCE_CONFIG: /app/models/inference.json

      WORKER_CONCURRENCY: 4

      PDF_PROCESS_TIMEOUT_SEC: 120

      OCR_POOL_SIZE: 4

      NATS_FETCH_MAX_WAIT_MS: 300

      LOG_PIPELINE_TIMING: "true"

      JOB_INLINE_PROCESSING: "false"

    volumes:

      - ./models/latest:/app/models:ro



  autoscaler:

    build:

      context: .

      dockerfile: Dockerfile.autoscaler

    depends_on:

      redis:

        condition: service_healthy

    volumes:

      - /var/run/docker.sock:/var/run/docker.sock

      - .:/project:ro

    working_dir: /project

    environment:

      REDIS_URL: redis://redis:6379/0

      COMPOSE_FILE: /project/docker-compose.yml

      COMPOSE_SERVICE: worker

      MIN_WORKERS: 1

      MAX_WORKERS: 8

      WORKER_SLOTS: 4

      POLL_INTERVAL_SEC: 5

      SCALE_DOWN_IDLE_SEC: 60



volumes:

  minio_data: