add the virtual module

1 files changed, 39 insertions, 0 deletions

diff --git a/plugins/facter/virtual.rb b/plugins/facter/virtual.rb
new file mode 100644
index 0000000..e649345
--- /dev/null
+++ b/plugins/facter/virtual.rb
@@ -0,0 +1,39 @@
+# Copied from http://reductivelabs.com/trac/puppet/wiki/VirtualRecipe?version=6
+# Authored by abnormaliti with contributions by daniel@nsp.co.nz and mwr
+	
+# This defines the fact "virtual" with the possible values of "physical",
+# "vmware", "vmware_server", "xenu", or "xen0"
+	
+Facter.add("virtual") do
+	confine :kernel => :linux
+	
+	ENV["PATH"]="/bin:/sbin:/usr/bin:/usr/sbin"
+	
+	result = "physical"
+	
+	setcode do
+	
+		lspciexists = system "which lspci >&/dev/null"
+		if $?.exitstatus == 0
+			output = %x{lspci}
+			output.each {|p|
+				# --- look for the vmware video card to determine if it is virtual => vmware.
+				# ---     00:0f.0 VGA compatible controller: VMware Inc [VMware SVGA II] PCI Display Adapter
+				result = "vmware" if p =~ /VMware/
+			}
+		end
+		
+		# VMware server 1.0.3 rpm places vmware-vmx in this place, other versions or platforms may not.
+		if FileTest.exists?("/usr/lib/vmware/bin/vmware-vmx")
+			result = "vmware_server"
+		end
+		
+		if FileTest.exists?("/proc/xen/capabilities") and File.read("/proc/xen/capabilities") =~ /control_d/i
+			result = "xen0"
+		elsif FileTest.exists?("/proc/sys/xen/independent_wallclock")
+			result = "xenu"
+		end
+		result
+	end
+end
+