nagios监控iostat(1)


nagios监控iostat的具体步骤如下!

网上NetSeek写了一篇文章就是用nagios监控iostat的,但他使用的都是源码包编译的,具体可以参考他的这篇文章http://bbs.linuxtone.org/thread-2289-1-1.html

但编译的方式对于多机部署上来讲可能会有些不太方便,所以蚊子我在网上查了一下要想让nagios监控iostat需要的rpm包

蚊子我的环境都是centos5,所以我下载的包都是rhel5的,有需要其他环境的,我会在下面把下载地址给出,各位自己去找适合自己的。

http://packages.sw.be/perl-Nagios-Plugin/perl-Nagios-Plugin-0.33-1.el5.rf.noarch.rpm

http://dag.wieers.com/rpm/packages/perl-Class-Accessor/perl-Class-Accessor-0.31-1.el5.rf.noarch.rpm

http://dag.wieers.com/rpm/packages/perl-Config-Tiny/perl-Config-Tiny-2.12-1.el5.rf.noarch.rpm

http://dag.wieers.com/rpm/packages/perl-Math-Calc-Units/perl-Math-Calc-Units-1.06-1.el5.rf.noarch.rpm

http://dag.wieers.com/rpm/packages/perl-Params-Validate/perl-Params-Validate-0.89-1.el5.rf.i386.rpm(32位版)

http://dag.wieers.com/rpm/packages/perl-Params-Validate/perl-Params-Validate-0.89-1.el5.rf.x86_64.rpm(64位版)

http://dag.wieers.com/rpm/packages/perl-Regexp-Common/perl-Regexp-Common-2.120-1.2.el5.rf.noarch.rpm

如果需要其他环境的包可以到以下地址下载

perl-nagios-plugin http://packages.sw.be/perl-Nagios-Plugin/

perl-class-accessor http://dag.wieers.com/rpm/packages/perl-Class-Accessor/

perl-config-tiny http://dag.wieers.com/rpm/packages/perl-Config-Tiny/

perl-math-calc-units http://dag.wieers.com/rpm/packages/perl-Math-Calc-Units/

perl-params-validate http://dag.wieers.com/rpm/packages/perl-Params-Validate/

perl-regexp-common http://dag.wieers.com/rpm/packages/perl-Regexp-Common/

接下来出场的就是我们的主角,监控脚本check_iostat,下载地址是

http://www.ofn.dk/files/software/check_iostat

将此文件下载到/path/to/nagios/libexec下,并赋予执行权限,然后可以通过执行此脚本查看返回值

# ./check_iostat

IOSTAT OK - user 0.50 nice 0.01 sys 1.47 iowait 2.09 idle 0.00 | iowait=2.09%;; idle=0.00%;; user=0.50%;; nice=0.01%;; sys=1.47%;;

当然iostat命令是需要的,如果执行中出现以下错误

# ./check_iostat

Can't exec "iostat": No such file or directory at ./check_iostat line 69.

IOSTAT UNKNOWN - Error executing iostat command


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