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 }