feature #132: Reboot method for OCA (Ruby bindings). Add reboot command for onevm tool

src/cli/onevm

@@ -182,6 +182,19 @@ cmd=CommandParser::CmdParser.new(ARGV) do
         end
     end
 
+    reboot_desc = <<-EOT.unindent
+        Reboots the given VM, this is equivalent to execute the reboot command
+        from the VM console.
+
+        States: RUNNING
+    EOT
+
+    command :reboot, reboot_desc, [:range,:vmid_list] do
+        helper.perform_actions(args[0],options,"rebooting") do |vm|
+            vm.reboot
+        end
+    end
+
     deploy_desc = <<-EOT.unindent
         Deploys the given VM in the specified Host. This command forces the
         deployment, in a standard installation the Scheduler is in charge

src/mad/ruby/VirtualMachineDriver.rb

@@ -36,7 +36,7 @@ class VirtualMachineDriver < OpenNebulaDriver
     ACTION = {
         :deploy     => "DEPLOY",
         :shutdown   => "SHUTDOWN",
-        :reboot     => "REBOOT"
+        :reboot     => "REBOOT",
         :cancel     => "CANCEL",
         :save       => "SAVE",
         :restore    => "RESTORE",

src/oca/ruby/OpenNebula/VirtualMachine.rb

@@ -143,6 +143,11 @@ module OpenNebula
             action('shutdown')
         end
 
+        # Shutdowns an already deployed VM
+        def reboot
+            action('reboot')
+        end
+
         # Cancels a running VM
         def cancel
             action('cancel')