{"record":{"id":"e4a86ea683606a30","repo":"BerriAI/litellm","slug":"both-sentinel-nodes-and-service-name-are-requi","errorCode":null,"errorMessage":"Both 'sentinel_nodes' and 'service_name' are required for Redis Sentinel.","messagePattern":"Both 'sentinel_nodes' and 'service_name' are required for Redis Sentinel\\.","errorType":"validation","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"litellm/_redis.py","lineNumber":529,"sourceCode":"    args: Final = _get_redis_kwargs()\n    for arg in redis_kwargs:\n        if arg in args:\n            connection_kwargs[arg] = redis_kwargs[arg]\n\n    return connection_kwargs\n\n\ndef _init_redis_sentinel(redis_kwargs) -> redis.Redis:\n    sentinel_nodes: Final = redis_kwargs.get(\"sentinel_nodes\")\n    sentinel_password: Final = redis_kwargs.get(\"sentinel_password\")\n    service_name: Final = redis_kwargs.get(\"service_name\")\n    connection_kwargs: Final = _get_redis_sentinel_connection_kwargs(redis_kwargs)\n    connection_kwargs.setdefault(\"socket_timeout\", REDIS_SOCKET_TIMEOUT)\n    sentinel_kwargs: Final = dict(connection_kwargs)\n    sentinel_kwargs[\"password\"] = sentinel_password\n\n    if not sentinel_nodes or not service_name:\n        raise ValueError(\"Both 'sentinel_nodes' and 'service_name' are required for Redis Sentinel.\")\n\n    verbose_logger.debug(\"init_redis_sentinel: sentinel nodes are being initialized.\")\n\n    # Set up the Sentinel client\n    sentinel: Final = redis.Sentinel(\n        sentinel_nodes,\n        sentinel_kwargs=sentinel_kwargs,\n    )\n\n    # Return the master instance for the given service\n\n    return sentinel.master_for(service_name, **connection_kwargs)\n\n\ndef _init_async_redis_sentinel(redis_kwargs) -> async_redis.Redis:\n    sentinel_nodes: Final = redis_kwargs.get(\"sentinel_nodes\")\n    sentinel_password: Final = redis_kwargs.get(\"sentinel_password\")\n    service_name: Final = redis_kwargs.get(\"service_name\")","sourceCodeStart":511,"sourceCodeEnd":547,"githubUrl":"https://github.com/BerriAI/litellm/blob/6c2dcb801bf2b75c18f1bb24140e7cf57465cc4d/litellm/_redis.py#L511-L547","documentation":"Error \"Both 'sentinel_nodes' and 'service_name' are required for Redis Sentinel.\" thrown in BerriAI/litellm.","triggerScenarios":"Thrown at litellm/_redis.py:529 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Provide both sentinel_nodes and service_name for Redis Sentinel configuration."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"6c2dcb801bf2b75c18f1bb24140e7cf57465cc4d","analyzedAt":"2026-08-15T07:12:03.035Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}