more munin enhancements

git-svn-id: http://club.black.co.at:82/svn/manifests/trunk@181 f03ff2f1-f02d-0410-970d-b9634babeaa1

1 files changed, 10 insertions, 0 deletions

diff --git a/files/facter/acpi_available.rb b/files/facter/acpi_available.rb
new file mode 100644
index 0000000..45e5288
--- /dev/null
+++ b/files/facter/acpi_available.rb
@@ -0,0 +1,10 @@
+# return whether acpi is available -- used for desiding whether to install the munin plugin
+Facter.add("acpi_available") do
+	setcode do
+		if `acpi -t -B -A 2>/dev/null`.match(/\d/).nil? 
+			"false"
+		else
+			"true"
+		end
+	end
+end