如何建立nagios配置文件?

可以拓展做成菜单式等更详细的配置,如果你足够努力,可以做到一键 部署几百台服务器的服务监控,是没有问题的(包括host.cfg,service.cfg等),如果配置支持目录就更简单了。

 

1.建立 机器名和IP对应列表

cat >host.list <<EOFoldboy
oldboyVM-001 192.168.1.1
oldboyVM-002 192.168.1.2
oldboyVM-003 192.168.1.3
oldboyVM-004 192.168.1.4
EOFoldboy
#
提示:上面列表可以手工编辑或者脚本批量去取


2.批量生成 nagios host配置文件
rm -f new.host
exec <host.list
while read line
do
 echo 'define host {' >>new.host
 echo '        use                     linux-server' >>new.host
 echo "        host_name               `echo $line|awk '{print $1}'`" >>new.host
 echo "        alias                   `echo $line|awk '{print $1}'` " >>new.host
 echo "        address                 `echo $line|awk '{print $2}'` " >>new.host
 echo "}" >>new.host
done

3.最终host内容
$ cat new.host 
define host {
        use                     linux-server
        host_name               oldboyVM-001
        alias                   oldboyVM-001 
        address                 192.168.1.1 
}
define host {
        use                     linux-server
        host_name               oldboyVM-002
        alias                   oldboyVM-002 
        address                 192.168.1.2 
}
define host {
        use                     linux-server
        host_name               oldboyVM-003
        alias                   oldboyVM-003 
        address                 192.168.1.3 
}
define host {
        use                     linux-server
        host_name               oldboyVM-004
        alias                   oldboyVM-004 
        address                 192.168.1.4 
}

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转载自blog.csdn.net/lmseo5hy/article/details/86147088