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Nagios監(jiān)控Mysql的方法

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Nagios監(jiān)控Mysql的方法:Nagios是一個(gè)監(jiān)控系統(tǒng)運(yùn)行狀態(tài)和網(wǎng)絡(luò)信息的監(jiān)控系統(tǒng)。Nagios能監(jiān)控所指定的本地或遠(yuǎn)程主機(jī)以及服務(wù),同時(shí)提供異常通知功能等。這篇文章講述的是Nagios監(jiān)控Mysql的方法。

  nagios監(jiān)控mysql方法

  nagios中添加mysql監(jiān)控:

  1.在要監(jiān)控的數(shù)據(jù)庫(kù)服務(wù)器新建庫(kù)和用戶:

  1.   CREATE DATABASE nagdb DEFAULT CHARSET=utf8;  
  2.  
  3.   GRANT SELECT ON nagdb.* TO ‘nagios’@'192.168.100.%’;  
  4.  
  5.   UPDATE mysql.user SET `Password` = PASSWORD(‘********’) WHERE `User` = ‘nagios’  
  6.  
  7.   FLUSH PRIVILEGES;  
  8.  

  2.被監(jiān)控端安裝:

  1.   apt-get install libmysqlclient15-dev  
  2.  
  3.   ./configure –with-mysql=/opt/mysql or /var/mysql/ #針對(duì)每臺(tái)數(shù)據(jù)庫(kù)服務(wù)器的路徑不同  
  4.  
  5.   make  
  6.  
  7.   make distclean  
  8.  
  9.   make all  
  10.  
  11.   vi /usr/local/nagios/etc/nrpe.cfg  
  12.  

  添加:

  1.   command[check_mysql_status]=/usr/local/nagios/libexec/check_mysql -H 192.168.100.200 -u nagios -d nagdb -p ‘nagios_4_dxy!’  
  2.  

  3.監(jiān)控端服務(wù)器:

  1.   vi /usr/local/nagios/etc/objects/commands.cfg  
  2.  

  添加:

  1.   #check_mysql  
  2.  
  3.   define command{  
  4.  
  5.   command_name check_mysql  
  6.  
  7.   command_line $USER1$/check_Mysql -H $HOSTADDRESS$ -u nagios -d nagdb -p *******  
  8.  
  9.   }  
  10.  

  4.在監(jiān)控端服務(wù)器的*.cfg中添加:

  1.   define service{  
  2.  
  3.   use generic-service  
  4.  
  5.   host_name Stalingrad-server  
  6.  
  7.   service_description check_mysql  
  8.  
  9.   check_command check_nrpe!check_mysql_status  
  10.  
  11.   notifications_enabled 0  
  12.  
  13.   }  
  14.  

  5.重啟nagios。Nagios監(jiān)控Mysql就可以啦。

【編輯推薦】

Nagios飛信Linux系統(tǒng)免費(fèi)短信報(bào)警配置

20分鐘內(nèi)在Ubuntu上實(shí)現(xiàn)Nagios的主機(jī)監(jiān)控

Nagios監(jiān)控oracle

責(zé)任編輯:zhaolei 來(lái)源: nagiostutorial
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