invoice_ocr_mcp/configs/server.yaml

企业发票OCR识别MCP服务器，基于RapidOCR和ModelScope生态，支持多种发票类型的结构化识别

# Invoice OCR MCP 服务器配置

server:
  # 基本服务器设置
  host: "0.0.0.0"
  port: 8000
  workers: 1
  debug: false
  
  # 请求处理
  max_concurrent_requests: 10
  request_timeout: 300
  keep_alive_timeout: 60
  
  # 中间件
  middleware:
    - cors
    - rate_limit
    - auth
    - logging

# 性能配置
performance:
  # 并发处理
  max_batch_size: 50
  parallel_workers: 4
  
  # 超时设置
  model_inference_timeout: 30
  image_processing_timeout: 10
  download_timeout: 30
  
  # 内存管理
  max_memory_usage: 0.8  # 80% of available memory
  gc_interval: 100  # 每100个请求后进行垃圾回收

# 缓存配置
cache:
  enabled: true
  type: "memory"  # memory/redis
  expire_time: 86400  # 24小时
  max_entries: 10000
  
  # Redis配置（当type为redis时）
  redis:
    host: "localhost"
    port: 6379
    db: 0
    password: null
    prefix: "invoice_ocr:"
    pool_size: 10

# 安全配置
security:
  # API访问控制
  api_key_required: false
  api_key_header: "X-API-Key"
  
  # 跨域设置
  cors:
    enabled: true
    origins: ["*"]
    methods: ["GET", "POST", "OPTIONS"]
    headers: ["*"]
    
  # 速率限制
  rate_limit:
    enabled: true
    requests_per_minute: 60
    burst_size: 10
    
  # SSL/TLS
  ssl:
    enabled: false
    cert_file: "./ssl/cert.pem"
    key_file: "./ssl/key.pem"

# 日志配置
logging:
  level: "INFO"
  format: "structured"  # simple/detailed/structured
  
  # 文件日志
  file:
    enabled: true
    path: "./logs/server.log"
    max_size: 100  # MB
    backup_count: 10
    rotation: "time"  # size/time
    
  # 访问日志
  access:
    enabled: true
    path: "./logs/access.log"
    format: "combined"
    
  # 错误日志
  error:
    enabled: true
    path: "./logs/error.log"
    
# 监控配置
monitoring:
  # 健康检查
  health_check:
    enabled: true
    endpoint: "/health"
    interval: 30
    
  # 指标收集
  metrics:
    enabled: false
    endpoint: "/metrics"
    prometheus:
      enabled: false
      port: 9090
      
  # 链路追踪
  tracing:
    enabled: false
    jaeger:
      agent_host: "localhost"
      agent_port: 6831

# 存储配置
storage:
  # 文件上传
  upload:
    max_file_size: 50  # MB
    allowed_types: ["jpg", "jpeg", "png", "pdf", "webp"]
    temp_dir: "./data/temp"
    
  # 结果存储
  results:
    dir: "./data/results"
    retention_days: 30
    format: "json"
    
# 队列配置
queue:
  # 任务队列
  task_queue:
    enabled: false
    type: "memory"  # memory/redis/rabbitmq
    max_size: 1000
    
  # 结果队列
  result_queue:
    enabled: false
    type: "memory"
    max_size: 1000

# 开发配置
development:
  # 热重载
  auto_reload: false
  
  # 调试工具
  debug_toolbar: false
  
  # 测试模式
  test_mode: false
  mock_responses: false