這個腳本老早之前完成的,還是在剛開始學perl的時候
lvs添加realserver的時候,一大堆的指令,記不住,索性寫一腳本友善操作
<a target="_blank" href="http://blog.51cto.com/attachment/201101/125829742.png"></a>
後面的pringlog 以及usage函數是這樣寫的
sub printlog {
my $messages = shift;
open(SYSLOG,">>/var/log/messages") || die "$!\n";
print SYSLOG "$messages";
close SYSLOG;
}
sub usage {
print <<EOT;
No arguments!
Usage: $0 <-add|-del> <ipadd> [weight]
Options
-add
this options means you will add a host to lvs pool
-del
this options means you will del a host from lvs pool
weight
the weight for lvs host
EOT
本文轉自dongfang_09859 51CTO部落格,原文連結:http://blog.51cto.com/hellosa/487015,如需轉載請自行聯系原作者