Linux cluster monitoring system and realization method based on HTTP protocol
An HTTP protocol and monitoring system technology, applied in the information field, can solve problems such as a blank cluster monitoring system and implementation method, real-time monitoring of load operation, and affecting the processing capacity of Linux clusters, so as to improve processing performance, occupy less node resources, The effect of less node resources
Inactive Publication Date: 2010-07-14
彭土有
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Problems solved by technology
However, there is still a blank for the cluster monitoring system and implementation method
This leads to the inability to monitor the load operation of each node in real time and perform reasonable scheduling and distribution of subtasks, which greatly affects the processing capacity of the Linux cluster.
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[0069] refer to figure 1 , a Linux cluster monitoring system based on the HTTP protocol, characterized in that: comprising:
[0070]A CGI module 101 for extracting node performance parameters in real time;
[0071] A HTTP request module 102 for sending HTTP requests to all nodes;
[0072] A timer module 103 for generating a controllable timer and used in conjunction with the HTTP request module;
[0073] One is used to asynchronously collect the performance parameter data of each node according to the return of the CGI module, and process the failure of the HTTP request. At the same time, combined with a special algorithm, it integrates various real-time performance parameters of all nodes according to the order of the nodes, and provides basic data for correctly displaying the cluster performance. The HTTP asynchronous data collection module 104.
[0074] Further, it also includes a cluster performance visualization module 105 that displays the real-time performance of the...
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The invention discloses a Linux cluster monitoring system and a realization method based on a HTTP protocol; the system comprises a CGI module used to extract node performance parameters in real time, a HTTP request module used to send HTTP requests to all nodes, a timer module used to generate a controllable timer and capable of being combined with the HTTP request module, and a HTTP asynchronous data acquisition module. The invention controls to send HTTP asynchronous requests by adopting the timer capable of setting timeout and sets different timers according cluster with different scales, so as to improve the adaptability to the Linux cluster and the processing performance of the cluster monitoring system. Being the Linux cluster monitoring system and the realization method based on the HTTP protocol, the invention can be widely applied to Linux high-performance cluster and Linux load balancing cluster.
Description
technical field [0001] The invention relates to the field of information technology, in particular to an HTTP protocol-based Linux cluster monitoring system and an implementation method thereof. Background technique [0002] The traditional so-called cluster is a computer cluster that connects multiple homogeneous or heterogeneous computers through a high-performance network and cooperates to complete specific tasks. The cluster appears as a high-performance system with a single entrance, and its internal structure is transparent to users. of. Linux cluster technology is a high-end technology based on the open source Linux system, and is the product of the development of Linux technology and network technology. At present, the node server (referred to as node) in the Linux high-performance cluster adopts a parallel computing method to decompose a massive computing task into several sub-tasks, and then assign them to each node to perform parallel computing, and through a sta...
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IPC IPC(8): H04L29/08G06F17/30G06F9/445
Inventor 彭土有
Owner 彭土有