Import of pkgsrc-2014Q1

sysutils/munin-node/files/node/node.d.netbsd/entropy.in

@@ -0,0 +1,39 @@
+#!/bin/sh
+# 
+# Plugin to monitor available entropy
+#
+# Usage: Link or copy into /etc/munin/node.d/
+#
+# Magic markers (optional - only used by munin-config and some
+# installation scripts):
+#
+#%# family=auto
+#%# capabilities=autoconf
+
+
+
+if [ "$1" = "autoconf" ]; then
+	if [ -x /sbin/rndctl ]; then
+		echo yes
+		exit 0
+	else
+		echo no
+		exit 1
+	fi
+fi
+
+ 
+if [ "$1" = "config" ]; then
+	echo 'graph_title Available entropy'
+	echo 'graph_args --base 1000 -l 0'
+	echo 'graph_vlabel entropy (bytes)'
+	echo 'graph_scale no'
+	echo 'graph_category system'
+	echo 'graph_info This graph shows the amount of entropy available in the system.'
+	echo 'entropy.label entropy'
+	echo 'entropy.info The number of random bytes available. This is typically used by cryptographic applications.'
+	exit 0
+fi
+
+echo -n "entropy.value "
+/sbin/rndctl -s | /usr/bin/awk '/bits currently stored/ { print $1 }'