优化

src/shared/config/settings.py

@@ -23,9 +23,11 @@ class Settings:
         self.MESH_QUALITY = os.getenv("MESH_QUALITY", "high")
         self.PARALLEL_PROCESSING = os.getenv("PARALLEL_PROCESSING", "true").lower() == "true"
 
-        self.RUSTFS_ENDPOINT = os.getenv("RUSTFS_ENDPOINT") or os.getenv("MINIO_ENDPOINT") or "http://localhost:8080"
-        self.RUSTFS_ACCESS_KEY = os.getenv("RUSTFS_ACCESS_KEY") or os.getenv("MINIO_ACCESS_KEY") or "your-access-key"
-        self.RUSTFS_SECRET_KEY = os.getenv("RUSTFS_SECRET_KEY") or os.getenv("MINIO_SECRET_KEY") or "your-secret-key"
+        # RUSTFS_* 不给代码兜底默认值（含 MINIO_* 兼容别名）：
+        # 缺失时由 rustfs_storage.connect 抛出明确配置错误，而不是拿占位口令连库
+        self.RUSTFS_ENDPOINT = os.getenv("RUSTFS_ENDPOINT") or os.getenv("MINIO_ENDPOINT")
+        self.RUSTFS_ACCESS_KEY = os.getenv("RUSTFS_ACCESS_KEY") or os.getenv("MINIO_ACCESS_KEY")
+        self.RUSTFS_SECRET_KEY = os.getenv("RUSTFS_SECRET_KEY") or os.getenv("MINIO_SECRET_KEY")
         self.RUSTFS_TIMEOUT = int(os.getenv("RUSTFS_TIMEOUT", "30"))
         self.RUSTFS_PRESIGNED_URL_EXPIRES = int(os.getenv("RUSTFS_PRESIGNED_URL_EXPIRES", "3600"))
 
@@ -36,6 +38,10 @@ class Settings:
         self.DB_USER = os.getenv("DB_USER")
         self.DB_PASSWORD = os.getenv("DB_PASSWORD")
 
+        # 启动时是否自动执行 alembic 迁移（D12）：多副本同时启动会并发迁移，
+        # 生产多副本应设 false，改由部署流程单点执行 alembic CLI 或本模块 __main__
+        self.AUTO_MIGRATE = os.getenv("AUTO_MIGRATE", "true").lower() == "true"
+
         self.SECRET_KEY = os.getenv("SECRET_KEY")
         self.ALGORITHM = os.getenv("ALGORITHM", "HS256")
         self.ACCESS_TOKEN_EXPIRE_MINUTES = int(os.getenv("ACCESS_TOKEN_EXPIRE_MINUTES", "1440"))