nagios 监控fastcgi
监控脚本#!/usr/bin/perl -w
# check_fastcgi.pl checks if a php-cgi server (or, theorically, any
# other fastcgi server) is alive.
#
# Copyright (c) 2009 Rodolfo Gonzalez
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
# include modules
use strict;
use FCGI::Client;
use IO::Socket::INET;
use Getopt::Long;
# command line parameters with some defaults
my $host = ''; # server host
my $port = 9999; # tcp port
my $script = ''; # test script (absolute path starting at / - root directory -)
my $query_string = ''; # query string
my $expected = 'OK'; # expected string
my $timeout = 5; # timeout in seconds
# check command line options
GetOptions ('H=s' => \$host, 'p=i' => \$port, 's=s' => \$script, 'q=s' => \$query_string, 'e=s' => \$expected, 't=i' => \$timeout);
if (($host eq '') || ($script eq '')) {
print "Usage: check_php-cgi.pl -H host -s[-p port] [-q ] [-e ] [-t ]\n";
exit(-1);
}
# run check
my $sock = IO::Socket::INET->new(
PeerAddr => $host,
PeerPort => $port,
Timeout => $timeout,
Proto => 'tcp',
) or &_bad();
my $client = FCGI::Client::Connection->new( sock => $sock ) or &_bad();
my ( $stdout, $stderr ) = $client->request(
+{
REQUEST_METHOD => 'GET',
PHP_SELF => $script,
SCRIPT_FILENAME => $script,
QUERY_STRING => $query_string,
},
''
) or &_bad();
if ($stdout =~ /$expected/) {
&_good();
}
else {
&_bad();
}
sub _good()
{
print "OK: fastcgi server is working.";
exit(0);
}
sub _bad()
{
print "FastCGI CRITICAL: fastcgi has not responded.";
exit(2);
}
先使用cpan安装
strict
FCGI::Client
IO::Socket::INET
Getopt::Long
建立一个/tmp/test.php文件
echo "ok" ;
?>
测试 脚本 ：
./check_fastcgi.pl -H 127.0.0.1 -p 9000 -s /tmp/test.php -e ok
OK: fastcgi server is working
配置：
我对脚本进行了修改。指定了文件的目录。
可根据个人情况进行修改
my $host = ''; # server host
my $port = 9999; # tcp port
my $script = ''; # test script (absolute path starting at / - root directory -)
my $query_string = ''; # query string
my $expected = 'OK'; # expected string
my $timeout = 5; # timeout in seconds
commands.cfg
define command{
command_name check_fastcgi
command_line $USER1$/check_fastcgi
}
监控配置：
define service{
use generic-service
host_name 126
service_description Fastcgi
check_command check_nrpe!check_fastcgi
notifications_enabled 0
}
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