Merge pull request #7 from mrkz/kvm-host

clear-linux: Add information about kvm-host bundle.

source/clear-linux/bundles/kvm-host.rst

@@ -0,0 +1,42 @@
+.. _bdl-kvm-host:
+
+kvm-host
+########
+
+This bundle provides the software needed to run virtual machines.
+
+QEMU
+====
+
+|CL| provides :abbr:`QEMU (Quick Emulator)` to perform hardware virtualization.
+When possible, qemu would be used together with
+:abbr:`KVM (Kernel-based Virtual Machine)` in order to run virtual machines at
+near-native speed.
+
+For more information about how to use qemu, please refer to `qemu.org`_
+
+virsh
+=====
+
+|CL| provides the virsh program to manage `libvirt`_ guests and the hypervisor.
+libvirtd management daemon is not enabled nor started by default. To enable
+the hypervisor, perform the following commands as root.
+
+#. Enable the service to start every time the machine boots.
+   This step is optional
+
+   .. code-block:: console
+
+      # systemctl enable libvirtd.service
+
+#. Start the libvirtd management daemon service
+
+   .. code-block:: console
+
+      # systemctl start libvirtd.service
+
+Congratulations! The libvirtd management daemon is running and virsh is ready
+to be used.
+
+.. _qemu.org: http://www.qemu.org/
+.. _libvirt: http://libvirt.org/