Monitor the master-slave synchronization status of Mysql using nagios

Monitor the master-slave synchronization status of Mysql using nagios

I. System Environment

Host Name	IP
Nagios	192.168.15.111
Mysql_s	192.168.15.21

Ii. Procedure

2.1 configure mysql_s

2.1.1 compile the check_mysql_slave monitoring script

Cd/usr/local/nagios/libexec# Switch to the directory where the nagios monitoring plug-in is located

Vim check_mysql_slave# Start to write the mysql_slave monitoring script

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