services:
  mars-titiler:
    image: ghcr.io/developmentseed/titiler:latest
    container_name: mars-titiler

    ports:
      - "8002:8000"

    # 启动自定义的 Mars Titiler 应用
    command: [
      "uvicorn",
      "app:app",
      "--host", "0.0.0.0",
      "--port", "8000",
      "--reload"
    ]

    working_dir: /mars-titiler

    environment:
      # Python 模块路径
      - PYTHONPATH=/mars-titiler
      # GDAL 性能优化配置
      - CPL_TMPDIR=/tmp
      - GDAL_CACHEMAX=75%
      - GDAL_INGESTED_BYTES_AT_OPEN=32768
      - GDAL_DISABLE_READDIR_ON_OPEN=EMPTY_DIR
      - GDAL_HTTP_MERGE_CONSECUTIVE_RANGES=YES
      - GDAL_HTTP_MULTIPLEX=YES
      - GDAL_HTTP_VERSION=2
      - VSI_CACHE=TRUE
      - VSI_CACHE_SIZE=536870912
      - PYTHONWARNINGS=ignore

    volumes:
      # 挂载项目目录到容器
      - ./app.py:/mars-titiler/app.py:ro
      # 挂载数据目录
      - /mnt/Data/layer_mars:/data:ro

    # 可选：如果使用 gunicorn 生产环境，取消注释以下配置
    # command: [
    #   "gunicorn",
    #   "-k", "uvicorn.workers.UvicornWorker",
    #   "app:app",
    #   "--bind", "0.0.0.0:8000",
    #   "--workers", "2",
    #   "--timeout", "120"
    # ]

    restart: unless-stopped