O & M monitoring Nagios serialization 4: Monitoring Mysql servers

Article Title: O & M monitoring Nagios serialization 4: Monitoring Mysql servers. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

Source: it168.com

Author: Tian Yi (sery@163.com)

As the saying goes: to do a good job, you must first sharpen the tool. To do a good job of system management and make your work easier and more effective, a good monitoring tool is essential. Here, I recommend nagios, an open-source monitoring tool that has been used for more than four years and is powerful and customizable.

O & M monitoring Nagios serialization 1: self-monitoring implementation of Nagios servers
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O & M monitoring Nagios serialization 2: deploying an apache server
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O & M monitoring Nagios serialization 3: deploying and configuring the Nagios Service
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O & M monitoring Nagios serialization 4: Nagios monitoring Mysql Server
O & M monitoring Nagios serialization 5: Important policies for key application monitoring

Monitoring Mysql requires processing in the nagios and Mysql servers: Installing nrpe on the Mysql server, creating Mysql monitoring users, configuring nagios, and creating browser verification accounts with htpasswd. The following is a step-by-step description.

1. Install nrpe on the Mysql server.

This operation is basically the same as installing nrpe on the nagios server. The only difference is that the nrpe. cfg file server_address should be changed to the IP address of the Mysql server. Start the nrpe service.

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