adding libvirt config options

Author: elreydetoda

install/vagrantfile-kali_linux.template

@@ -5,17 +5,24 @@ Vagrant.require_version ">= 1.6.2"
 
 Vagrant.configure("2") do |config|
 
-    config.vm.provider :virtualbox do |v, override|
-        v.memory = 2048
-        v.cpus = 1
-        v.customize ["modifyvm", :id, "--vram", "48"]
-        # removed, because vboxmanage changed flags from
-        # --clipboard to --clipboard-mode, so I am going
-        # to let clients configure this instead...
-        # v.customize ["modifyvm", :id, "--clipboard", "bidirectional"]
-    end
-    config.vm.provider "vmware_desktop" do |v|
-        v.vmx["memsize"] = "2048"
-        v.vmx["numvcpus"] = "1"
-    end
+  config.vm.provider :virtualbox do |v, override|
+      v.memory = 2048
+      v.cpus = 1
+      v.customize ["modifyvm", :id, "--vram", "48"]
+      # removed, because vboxmanage changed flags from
+      # --clipboard to --clipboard-mode, so I am going
+      # to let clients configure this instead...
+      # v.customize ["modifyvm", :id, "--clipboard", "bidirectional"]
+  end
+  config.vm.provider "vmware_desktop" do |v|
+      v.vmx["memsize"] = "2048"
+      v.vmx["numvcpus"] = "1"
+  end
+  config.vm.provider :libvirt do |v, override|
+    v.cpus = 1
+    v.memory = 2048
+    v.driver = "kvm"
+    v.video_vram = 256
+    v.disk_bus = "virtio"
+  end
 end