Data centre system and method for a data centre to provide service

摘要

A data center system and a method for a data center to provide service are provided. The data center system comprises at least one first load balancing device, a plurality of second load balancing devices, and a plurality of servers. The first load balancing device is configured to transmit the first type network request to one of the plurality of second load balancing devices with a first scheduling strategy. The second load balancing device is configured to convert the first type network request to a second type network request, and to transmit the second type network request after the source address and destination address translation to one of the plurality of servers with a second scheduling strategy. The server is configured to generate a second type network response according to the second type network request and to return the second type network response to a corresponding second load balancing device.

主权项

1. A data center system, comprising:
at least one first load balancing device connected with a core network device, a plurality of second load balancing devices each connected with the at least one first load balancing device, and a plurality of servers each connected with the plurality of second load balancing devices, wherein:
the first load balancing device is configured to receive a first type network request sent from a client via the core network device and to transmit the first type network request to one of the plurality of second load balancing devices with a first scheduling strategy;the second load balancing device is configured to receive the first type network request sent from the first load balancing device, to convert the first type network request to a second type network request, to apply a source address and destination address translation on the second type network request and to transmit the second type network request after the source address and destination address translation to one of the plurality of servers with a second scheduling strategy; andthe server is configured to receive the second type network request sent from the second load balancing device, to generate a second type network response according to the second type network request and to return the second type network response to a corresponding second load balancing device.