HTTP-Response code plugin

imported from gnuheidix/munin-plugins

plugins/http/http_responsecode

@@ -0,0 +1,68 @@
+#!/bin/sh
+# -*- sh -*-
+
+: << =cut
+
+=head1 NAME
+
+http_responsecode - Is the site up?
+
+=head1 CONFIGURATION
+
+The following environment variables are used
+
+ sites       - Sites to check
+
+Configuration example
+
+ [http_responsecode]
+  env.sites example.com example2.de
+
+=head1 AUTHOR
+
+Copyright (C) 2013 Thomas Heidrich
+
+=head1 LICENSE
+
+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; version 2 dated June,
+1991.
+
+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, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+=head1 MAGIC MARKERS
+
+ #%# family=manual
+
+=cut
+
+if [ "$1" = "config" ]; then
+    echo 'graph_args --base 1000 -l 0 -u 511'
+    echo 'graph_title HTTP Response Codes'
+    echo 'graph_vlabel Code'
+    echo 'graph_category network'
+    echo 'graph_info This graph shows HTTP response code statistics.'
+    echo 'graph_printf %3.0lf'
+    for site in $sites; do
+	siteid=`echo $site | sed 's/[^a-z]*//g'`
+	echo "$siteid.label $site"
+	echo "$siteid.info HTTP response code statistics for $site."
+	echo "$siteid.critical 99:399";
+    done
+    exit 0
+fi
+
+for site in $sites; do
+    export siteid=`echo $site | sed 's/[^a-z]*//g'`
+    echo -n "$siteid.value "
+    curl --write-out %{http_code} --silent --output /dev/null ${site}
+    echo
+done