火山引擎SMS API|celery容灾优化|生成模型引擎积分列表API

video-gen-api/app/config.py

@@ -29,12 +29,26 @@ class Settings(BaseSettings):
     ENCRYPTION_KEY: str = "changeme-32bytes-base64-key-here!!"
 
     # SMS settings
+    # 兼容旧字段：SMS_API_URL/SMS_API_KEY/SMS_SIGN_NAME/SMS_TEMPLATE_CODE 保留，
+    # 新接入默认使用火山引擎短信 SDK。
     SMS_API_URL: str = ""
     SMS_API_KEY: str = ""
     SMS_SIGN_NAME: str = "VideoGen"
     SMS_TEMPLATE_CODE: str = "SMS_001"
     SMS_MOCK: bool = True
 
+    # 火山引擎短信配置。
+    # SmsAccount=消息组ID，TemplateID=模板ID，Sign=短信签名内容。
+    VOLC_SMS_ACCESS_KEY_ID: str = ""
+    VOLC_SMS_SECRET_ACCESS_KEY: str = ""
+    VOLC_SMS_ACCOUNT: str = ""
+    VOLC_SMS_TEMPLATE_ID: str = ""
+    VOLC_SMS_SIGN: str = ""
+    SMS_CODE_LENGTH: int = 4
+    SMS_CODE_TTL_SECONDS: int = 300
+    SMS_SEND_INTERVAL_SECONDS: int = 60
+    SMS_DAILY_LIMIT: int = 20
+
     # Payment settings
     WECHAT_MCH_ID: str = ""
     WECHAT_API_KEY: str = ""
@@ -95,6 +109,19 @@ class Settings(BaseSettings):
     CELERY_DB_POOL_TIMEOUT: int = 30
     CELERY_DB_POOL_RECYCLE: int = 1800
 
+    # Celery 图片/视频下载容灾配置。
+    # Redis broker 下 priority=0 最高，priority=9 最低。
+    DOWNLOAD_TASK_PRIORITY_NORMAL: int = 5
+    DOWNLOAD_TASK_PRIORITY_RECOVER: int = 0
+    DOWNLOAD_TASK_MAX_ATTEMPTS: int = 3
+    DOWNLOAD_TASK_RETRY_BACKOFF_SECONDS: int = 30
+    DOWNLOAD_TASK_LEASE_SECONDS: int = 10 * 60
+    DOWNLOAD_TASK_QUEUE_TIMEOUT_SECONDS: int = 5 * 60
+    DOWNLOAD_RECOVERY_BATCH_SIZE: int = 100
+    DOWNLOAD_RECOVERY_STARTUP_DELAY_SECONDS: int = 3
+    DOWNLOAD_ACTIVE_REDIS_HASH_KEY: str = "vg:celery:download:active"
+    DOWNLOAD_ACTIVE_REDIS_ZSET_KEY: str = "vg:celery:download:active_index"
+
     RESOURCE_SIGN_SECRET: str = "resource-signature-secret-key-for-API-authentication"
     RESOURCE_SIGN_EXPIRE_SECONDS: int = 60
     RESOURCE_SIGN_ARG_EXPIRE: str = "exp"