我在网上找到了一个脚本,我认为它可以满足我的需要,但由于我的 PERL 技能很低,我无法让它工作。基本上,我需要在 apple.com 上监控这个 URL 并确保下载表单可用,如果它不可用,我需要收到一封电子邮件,说该表单不能从 $hostname 获得,这里是来自该主机的跟踪路由。traceroute 很重要,因为 Apple 使用 Akamai 和一些 GeoIP 魔法进行下载。
我愿意保留此脚本并添加到它或以其他方式进行。感谢您花时间帮我看这个。完成后,我一定会分享完成的结果。我很确定这个脚本不仅仅对我自己有用。;)
编辑5/8/2011 我刚刚更新了脚本以反映我最近的更改。
#!/usr/bin/perl
use strict; use warnings;
# local hostname
my $hostname = `/bin/hostname`;
# setup array of servers/websites to check
my @sitestocheck = ('swdlp.apple.com');
# the relative url of the website response script in each site
my $responseprogram = "/cgi-bin/WebObjects/SoftwareDownloadApp.woa/wa/getProductData?localang=en_us&grp_code=quicktime&returnURL=http://www.apple.com/quicktime/download";
# path to the log file with the response data
my $statusdir = "./tmp";
# mail feature
my $mailprog ='/usr/sbin/sendmail';
my $adminmail = 'root@localhost';
my $frommail = 'root@$hostname';
###############################################################
# End Configuration #
###############################################################
# main program
use Crypt::SSLeay;
use LWP::UserAgent;
# now check each url in your array
foreach my $sitetocheck (@sitestocheck)
{
my $ua = new LWP::UserAgent;
my $req = new HTTP::Request 'GET',"https://$sitetocheck$responseprogram";
my $res = $ua->request($req);
if ($res->is_success)
{
if ($res->content =~ m/Quicktime/i)
{
my $response = "SERVER OK:$sitetocheck:".$res->content;}
else
{
my $response = "Our apologies but there was an unexpected error with the application. This problem has been noted, and an email has been sent to the administrators. Please check back in a few hours to try the download again. ";
}
}
else
{
my $timestamp = localtime;
my $response = "WARNING! $hostname UNABLE TO CONNECT TO $sitetocheck at $timestamp";
my $traceroute = `/usr/sbin/traceroute $sitetocheck`;
}
# write server status to the main log file
open(FILE,">>$statusdir/statuslog.txt");
flock(FILE, 2);
print FILE "$response\n$traceroute\n\n";
flock(FILE, 8);
# write to a current status file for each server or website
# being monitored
open(FILE,">$statusdir/$sitetocheck");
flock(FILE, 2);
print FILE $response;
flock(FILE, 8);
}
# if there is an error mail the administrator
if (my $response =~ m/apologies/i)
{
open( MAIL, "|$mailprog -t" );
print MAIL "Subject: $hostname unable to connect to $sitetocheck\n";
print MAIL "From: $frommail\n";
print MAIL "To: $adminmail\n";
print MAIL "Reply-to: $frommail\n\n";
print MAIL "$response\n$traceroute";
print MAIL "\n\n";
close MAIL;
}