Alibaba Cloud RDS OpenAPI MCP Server

Instructions

allocate db instance public connection.
Args:
    region_id: The region ID of the RDS instance.
    db_instance_id: The ID of the RDS instance.
    connection_string_prefix: The prefix of connection string.
Returns:
    dict[str, Any]: The response.

Implementation Reference

• src/alibabacloud_rds_openapi_mcp_server/server.py:1112-1139 (handler)

  The main handler function for the 'allocate_instance_public_connection' tool. It allocates a public network connection to the specified RDS instance using the Alibaba Cloud RDS SDK.

  async def allocate_instance_public_connection(
          region_id: str,
          db_instance_id: str,
          connection_string_prefix: str = None,
          port: str = '3306'
  ):
      """
      allocate db instance public connection.
      Args:
          region_id: The region ID of the RDS instance.
          db_instance_id: The ID of the RDS instance.
          connection_string_prefix: The prefix of connection string.
      Returns:
          dict[str, Any]: The response.
      """
      try:
          if connection_string_prefix is None:
              connection_string_prefix = db_instance_id + "-public"
          client = get_rds_client(region_id)
          request = rds_20140815_models.AllocateInstancePublicConnectionRequest(
              dbinstance_id=db_instance_id,
              connection_string_prefix=connection_string_prefix,
              port=port
          )
          response = await client.allocate_instance_public_connection_async(request)
          return response.body.to_map()
      except Exception as e:
          raise e