Merge pull request #174 from jodh-intel/gce-tweaks

GCE tweaks

install/README.md

@@ -1,17 +1,35 @@
 # Kata Containers installation user guides
 
+* [Prerequisites](#prerequisites)
+* [Installing Kata Containers](#installing-kata-containers)
+    * [Distros](#distros)
+    * [Cloud services](#cloud-services)
+* [Further information](#further-information)
+
+## Prerequisites
+
 Kata Containers requires nested virtualization or bare metal. 
-See the [hardware requirements](https://github.com/kata-containers/runtime/blob/master/README.md#hardware-requirements) to see if your system is capable of running Kata Containers.
+See the
+[hardware requirements](https://github.com/kata-containers/runtime/blob/master/README.md#hardware-requirements)
+to see if your system is capable of running Kata Containers.
+
+## Installing Kata Containers
+
+Select your preferred distribution or cloud service:
+
+### Distros
+
+* [CentOS](centos-installation-guide.md)
+* [Fedora](fedora-installation-guide.md)
+* [Red Hat](rhel-installation-guide.md)
+* [Ubuntu](ubuntu-installation-guide.md)
 
-Select your preferred distribution:
+### Cloud services
 
-* [CentOS](https://github.com/kata-containers/documentation/blob/master/install/centos-installation-guide.md)
-* [Fedora](https://github.com/kata-containers/documentation/blob/master/install/fedora-installation-guide.md)
-* [Red Hat](https://github.com/kata-containers/documentation/blob/master/install/rhel-installation-guide.md)
-* [Ubuntu](https://github.com/kata-containers/documentation/blob/master/install/ubuntu-installation-guide.md) 
+* [Google Compute Engine (GCE)](gce-installation-guide.md)
 
-For further information, see:
+## Further information
 
-* The [the upgrading document](../Upgrading.md).
-* The [developer guide](https://github.com/kata-containers/documentation/blob/master/Developer-Guide.md).
+* The [upgrading document](../Upgrading.md).
+* The [developer guide](../Developer-Guide.md).
 * The [runtime documentation](https://github.com/kata-containers/runtime/blob/master/README.md).

install/gce-installation-guide.md

@@ -1,5 +1,11 @@
 # Install Kata Containers on Google Compute Engine
 
+* [Create an Image with Nested Virtualization Enabled](#create-an-image-with-nested-virtualization-enabled)
+    * [Create the Image](#create-the-image)
+    * [Verify VMX is Available](#verify-vmx-is-available)
+* [Install Kata](#install-kata)
+* [Create a Kata-enabled Image](#create-a-kata-enabled-image)
+
 Kata Containers on Google Compute Engine (GCE) makes use of [nested virtualization](https://cloud.google.com/compute/docs/instances/enable-nested-virtualization-vm-instances). Most of the installation procedure is identical to that for Kata on your preferred distribution, but enabling nested virtualization currently requires extra steps on GCE. This guide walks you through creating an image and instance with nested virtualization enabled. Note that `kata-runtime kata-check` checks for nested virtualization, but does not fail if support is not found.
 
 As a pre-requisite this guide assumes an installed and configured instance of the [Google Cloud SDK](https://cloud.google.com/sdk/downloads). For a zero-configuration option, all of the commands below were been tested under [Google Cloud Shell](https://cloud.google.com/shell/) (as of Jun 2018). Verify your `gcloud` installation and configuration: