nagios: Added support for tftp service target.

nagios/files/check_tftp

@@ -0,0 +1,31 @@
+#!/usr/bin/perl -w
+
+use strict;
+use Getopt::Long qw(:config no_ignore_case);
+
+sub usage() {
+    print "Usage: check_tftp -H <host> -f <file>\n";
+}
+
+my ($host, $file);
+my $result = GetOptions(
+    "H|host=s" => \$host,
+    "f|file=s" => \$file,
+    );
+
+if (!$host || !$file) {
+    usage();
+    exit(3);
+}
+
+$result = `echo -e 'timeout 1\nverbose\nget $file /dev/null' | tftp $host`;
+my @splitted = split(/\n/, $result);
+$result = $splitted[5];
+
+if ($result =~ /Received \d+ bytes in [\d\.]+ seconds/) {
+    print "TFTP OK: $result";
+    exit(0);
+} else {
+    print "TFTP CRITICAL: $result";
+    exit(2);
+}

nagios/files/commands.cfg

@@ -225,6 +225,13 @@ define command{
         }
 
 
+# 'check_tftp' command definition
+define command{
+	command_name	check_tftp
+	command_line	$USER1$/check_tftp -H $HOSTADDRESS$ -f $ARG1$
+	}
+
+
 # 'check_tcp' command definition
 define command{
 	command_name	check_tcp

nagios/manifests/init.pp

@@ -294,6 +294,15 @@ class nagios::server::manual inherits nagios::common {
         require => Package["nagios"],
         before  => Service["nagios"],
     }
+    file { "${nagios::common::libdir}/check_tftp":
+        ensure  => present,
+        mode    => "0755",
+        owner   => "root",
+        group   => "root",
+        source  => "puppet:///modules/nagios/check_tftp",
+        require => Package["nagios"],
+        before  => Service["nagios"],
+    }
 
 }
 

nagios/manifests/target.pp

@@ -313,6 +313,23 @@ class nagios::target::submission inherits nagios::target {
 }
 
 
+# Configure tftp service target.
+#
+# === Parameters
+#
+#     $file:
+#         Filename to fetch from TFTP server
+#
+class nagios::target::tftp($file) inherits nagios::target {
+
+    @@nagios::service { "${::homename}_tftp":
+        command     => "check_tftp!${file}",
+        description => "TFTP",
+    }
+
+}
+
+
 # Configure tcp connect service target.
 #
 # === Parameters