Ask for expunge when 'knife cs server delete hostname' is requested on

an VM with state 'Destroyed'

Author: lttmtins

lib/chef/knife/cs_server_delete.rb

@@ -47,6 +47,11 @@ def run
 
         if server['state'] == 'Destroyed' then
           ui.warn("Server '#{hostname}' already destroyed")
+	  expunge = confirm_action("Server '#{hostname}' already destroyed, do you want to expunge it?")
+          if expunge then
+            connection.delete_server(hostname, true)
+            next
+          end
           next
         end