--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,8 @@
+syntax: glob
+*.swp
+debian/files
+check_ntp
+
+syntax: regexp
+(build|configure)-stamp$
+debian/nagios-plugin-ntp[./]
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/.perltitdy Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,2 @@
+--paren-tightness=2
+--square-bracket-tightness=2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,22 @@
+SCRIPTS = check_ntp
+CLEANFILES = ${SCRIPTS}
+DESTDIR =
+prefix = /usr
+
+plugindir = ${prefix}/lib/nagios/plugins/ius
+
+.PHONY: all clean install
+
+all: ${SCRIPTS}
+
+clean:
+ -rm -f ${CLEANFILES}
+
+install: all
+ install -d -m 0755 ${DESTDIR}/${plugindir}
+ install -m 0755 $(SCRIPTS) ${DESTDIR}/${plugindir}/
+
+%: %.pl
+ @perl -c $<
+ @cp -f $< $@
+ @chmod +x $@
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/check_ntp.pl Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,185 @@
+#! /usr/bin/perl -w
+
+# Copyright (C) 2011 Christian Arnold
+#
+# 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 <http://www.gnu.org/licenses/>.
+#
+# Christian Arnold <arnold@schlittermann.de>
+
+use strict;
+use File::Basename;
+use Getopt::Long;
+use Net::NTP;
+use Pod::Usage;
+use if $ENV{DEBUG} => "Smart::Comments";
+
+my %ERRORS = (
+ OK => 0,
+ WARNING => 1,
+ CRITICAL => 2,
+ UNKNOWN => 3,
+ DEPENDENT => 4
+);
+
+sub get_time_delta($$);
+sub report($$);
+sub version($$);
+
+my $ME = basename $0;
+my $VERSION = "2.0";
+
+my %opt = (
+ host => "de.pool.ntp.org",
+ port => "ntp",
+ warning => 10,
+ critical => 60
+);
+
+MAIN: {
+ Getopt::Long::Configure('bundling');
+ GetOptions(
+ "w|warning=i" => \$opt{warning},
+ "c|critical=i" => \$opt{critical},
+ "H|host=s" => \$opt{host},
+ "p|port=s" => \$opt{port},
+ "h|help" => sub { pod2usage( -verbose => 1, -exitval => $ERRORS{OK} ) },
+ "m|man" => sub { pod2usage( -verbose => 2, -exitval => $ERRORS{OK} ) },
+ "V|version" => sub { version( $ME, $VERSION ); exit $ERRORS{OK}; }
+ ) or pod2usage( -verbose => 1, -exitval => $ERRORS{CRITICAL} );
+
+ ### %opt
+
+ if ( $opt{warning} > $opt{critical} ) {
+ print
+ "NTP CRITICAL: warning (-w) can't be greater than critical (-c)\n";
+ exit $ERRORS{CRITICAL};
+ }
+
+ my ( $delta, $rc ) = get_time_delta( $opt{host}, $opt{port} );
+ report( $delta, $rc );
+}
+
+sub get_time_delta($$) {
+ my ( $host, $port ) = @_;
+ my %response = ();
+
+ eval { %response = get_ntp_response( $host, $port ); };
+ print "NTP CRITICAL: $@" and exit $ERRORS{CRITICAL} if $@;
+
+ my $l_time = $response{"Originate Timestamp"};
+ my $r_time = $response{"Receive Timestamp"};
+ my $delta = $l_time - $r_time;
+
+ my $rc = "OK";
+ SWITCH: {
+ $delta < -$opt{warning} and $rc = "WARNING", last;
+ $delta < -$opt{critical} and $rc = "CRITICAL", last;
+ $delta > $opt{warning} and $rc = "WARNING", last;
+ $delta > $opt{critical} and $rc = "CRITICAL", last;
+ }
+
+ $delta = sprintf "%.1fs", $delta;
+
+ return ( $delta, $rc );
+}
+
+sub report($$) {
+ my ( $delta, $rc ) = @_;
+
+ print "NTP $rc: time difference $delta\n";
+ exit $ERRORS{$rc};
+}
+
+sub version($$) {
+ my ( $progname, $version ) = @_;
+
+ print <<_VERSION;
+$progname version $version
+Copyright (C) 2011 by Christian Arnold and Schlittermann internet & unix support.
+
+$ME comes with ABSOLUTELY NO WARRANTY. This is free software,
+and you are welcome to redistribute it under certain conditions.
+See the GNU General Public Licence for details.
+_VERSION
+}
+
+__END__
+
+=head1 NAME
+
+check_ntp - nagios plugin to compare the system time with the ntp server time
+
+=head1 SYNOPSIS
+
+check_ntp [-H|--host string]
+ [-p|--port string]
+ [-w|--warning int]
+ [-c|--critical int]
+ [-h|--help]
+ [-m|--man]
+ [-V|--version]
+
+=head1 OPTIONS
+
+=over
+
+=item B<-H>|B<--host> I<string>
+
+NTP server (default: de.pool.ntp.org)
+
+=item B<-p>|B<--port> I<string>
+
+NTP port (default: ntp)
+
+=item B<-w>|B<--warning> I<int>
+
+Time difference in seconds to generate warning alert (default: 10)
+
+=item B<-c>|B<--critical> I<int>
+
+Time difference in seconds to generate critical alert (default: 60)
+
+=item B<-h>|B<--help>
+
+Print detailed help screen.
+
+=item B<-m>|B<--man>
+
+Print manual page.
+
+=item B<-V>|B<--version>
+
+Print version information.
+
+=back
+
+=head1 DESCRIPTION
+
+This plugin compares the system time with the ntp server time.
+
+=head1 VERSION
+
+This man page is current for version 2.0 of check_ntp.
+
+=head1 AUTHOR
+
+Written by Christian Arnold L<arnold@schlittermann.de>
+
+=head1 COPYRIGHT
+
+Copyright (C) 2011 by Christian Arnold and Schlittermann internet & unix support.
+This is free software, and you are welcome to redistribute it under certain conditions.
+See the GNU General Public Licence for details.
+
+=cut
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/changelog Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,12 @@
+nagios-plugin-ntp (2.0) stable; urgency=low
+
+ * now in new code style
+
+ -- Christian Arnold <arnold@schlittermann.de> Fri, 04 Mar 2011 13:27:59 +0100
+
+nagios-plugin-ntp (1.0-2) stable; urgency=low
+
+ * new upstream
+ * add dependences to libnet-ntp-perl
+
+ -- Christian Arnold <arnold@schlittermann.de> Wed, 25 Mar 2009 08:59:25 +0100
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/compat Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,1 @@
+7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/control Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,13 @@
+Source: nagios-plugin-ntp
+Section: net
+Priority: extra
+Maintainer: Christian Arnold <arnold@schlittermann.de>
+Build-Depends: debhelper (>= 7)
+Standards-Version: 3.7.3
+
+Package: nagios-plugin-ntp
+Architecture: all
+Depends: perl-base, perl-doc, libnet-ntp-perl
+Suggests: libsmart-comments-perl
+Description: nagios plugin to check system time
+ This plugin compares the system time with the ntp server time.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/copyright Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,31 @@
+It was downloaded from https://keller.schlittermann.de/hg/ius/nagios/nagios-plugin-ntp/
+
+Upstream Author(s):
+
+ Christian Arnold <arnold@schlittermann.de>
+
+Copyright:
+
+ <Copyright (C) 2011 Schlittermann internet & unix support>
+
+License:
+
+ This package 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 2 of the License, or
+ (at your option) any later version.
+
+ This package 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 package; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+On Debian systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.
+
+The Debian packaging is (C) 2011, Christian Arnold <arnold@schlittermann.de> and
+is licensed under the GPL, see above.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/dirs Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,2 @@
+usr/bin
+usr/sbin
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debian/rules Fri Mar 04 13:42:14 2011 +0100
@@ -0,0 +1,92 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+
+
+
+configure: configure-stamp
+configure-stamp:
+ dh_testdir
+ # Add here commands to configure the package.
+
+ touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp
+ dh_testdir
+
+ # Add here commands to compile the package.
+ $(MAKE)
+ #docbook-to-man debian/nagios-plugin-ntp.sgml > nagios-plugin-ntp.1
+
+ touch $@
+
+clean:
+ dh_testdir
+ dh_testroot
+ rm -f build-stamp configure-stamp
+
+ # Add here commands to clean up after the build process.
+ $(MAKE) clean
+
+ dh_clean
+
+install: build
+ dh_testdir
+ dh_testroot
+ dh_clean -k
+ dh_installdirs
+
+ # Add here commands to install the package into debian/nagios-plugin-ntp.
+ $(MAKE) DESTDIR=$(CURDIR)/debian/nagios-plugin-ntp install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+ dh_testdir
+ dh_testroot
+ dh_installchangelogs
+ dh_installdocs
+ dh_installexamples
+# dh_install
+# dh_installmenu
+# dh_installdebconf
+# dh_installlogrotate
+# dh_installemacsen
+# dh_installpam
+# dh_installmime
+# dh_python
+# dh_installinit
+# dh_installcron
+# dh_installinfo
+ dh_installman
+ dh_link
+ dh_strip
+ dh_compress
+ dh_fixperms
+# dh_perl
+# dh_makeshlibs
+ dh_installdeb
+ dh_shlibdeps
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
+