Monitoring method, device and system for server cluster

Abstract

The invention discloses a monitoring device for a server cluster. The device comprises a control node, wherein the control node comprises at least one task allocation node; each task allocation node comprises at least one acquiring node; each task allocation node is used for allocating a plurality of servers to be acquired to each acquiring node in the at least one acquiring node; and each acquiring node is used for acquiring the running state information of a server from the plurality of servers to be acquired, and forwarding the running state information of the server to the control node for saving through the belonging task allocation node. According to the monitoring device, each acquiring node is responsible for acquiring the information of the plurality of servers, a relation of one point to multiple points exists between each node and each server, and the plurality of acquiring nodes are not required to communicate with one another. Along with the expansion in the scale of the server luster, monitoring of a large-scale server luster can be realized only by increasing the quantity of the acquiring nodes or the quantity of business allocation nodes.

Description

technical field [0001] The present invention relates to the technical field of cluster communication, and more specifically relates to a server cluster monitoring method, device and system. Background technique [0002] A cluster is a parallel or distributed system composed of computers connected to each other. A server cluster refers to gathering many servers together to perform the same service. From the perspective of the client, it looks like there is only one server. With the application of the distributed cluster system, the scale of the cluster is also increasing. In order to ensure the good operation of the cluster as a whole, it is extremely important to collect the load data and monitor the running status of the servers in the cluster. Ganglia is a main cluster monitoring open source software used in the prior art. [0003] refer to figure 1 as shown, figure 1 It is the architecture diagram of Ganglia, where Ganglia is based on layered design, mainly including g...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a server cluster monitoring method, device and system to solve the technical problem in the prior art that the expansion of server clusters is restricted due to the large occupation of server resources when monitoring server operating status information. Under the condition of realizing cluster monitoring , to improve the scalability of the server cluster

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