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-rw-r--r--contrib/check_nagios.pl48
1 files changed, 0 insertions, 48 deletions
diff --git a/contrib/check_nagios.pl b/contrib/check_nagios.pl
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1#!/usr/bin/perl
2# denao - denao@uol.com.br - Systems Engineering
3# Universo Online - http://www.uol.com.br
4use DBI;
5use Time::Local;
6
7my $t_lambuja = 5; # (expire_minutes)
8my $databasename = ""; # The name of nagios database (i.e.: nagios)
9my $table = "programstatus";
10my $where = "localhost"; # The machine where the database
11my $port = "3306";
12my $base = "DBI:mysql:$databasename:$where:$port";
13my $user = ""; # the user to connect to the database
14 # (needs permission to "select at programstatus table only"
15my $password = ""; # the password (if any)
16my %results;
17my @fields = qw( last_update );
18my $dbh = DBI->connect($base,$user,$password);
19my $fields = join(', ', @fields);
20my $query = "SELECT $fields FROM $table";
21
22my $sth = $dbh->prepare($query);
23$sth->execute();
24
25@results{@fields} = ();
26$sth->bind_columns(map { \$results{$_} } @fields);
27
28$sth->fetch();
29$sth->finish();
30$dbh->disconnect();
31
32check_update();
33
34sub check_update {
35($yea,$mon,$day,$hou,$min,$sec)=($results{last_update}=~/(\d+)\-(\d+)\-(\d+)\s(\d+)\:(\d+)\:(\d+)/);
36($sec_now, $min_now, $hou_now, $day_now, $mon_now, $yea_now) = (localtime(time))[0,1,2,3,4,5];
37$mon_now+=1; $yea_now+=1900;
38$unixdate=timelocal($sec,$min,$hou,$day,$mon,$yea);
39$unixdate_now=timelocal($sec_now,$min_now,$hou_now,$day_now,$mon_now,$yea_now);
40 if (scalar($unixdate_now - $unixdate) > scalar($t_lambuja * 60)) {
41 print "Nagios problem: nagios is down, for at least " . scalar($t_lambuja) . " minutes.\n";
42 exit(1);
43 } else {
44 print "Nagios ok: status data updated " . scalar($unixdate_now - $unixdate) . " seconds ago\n";
45 exit(0);
46 }
47}
48