docs: fix broken links

Some sections and files were removed in a previous commit,
remove all reference to such sections and files to fix the
check-markdown test.

fixes #826

Signed-off-by: Julio Montes <julio.montes@intel.com>

docs/install/README.md

@@ -2,7 +2,6 @@
 
 * [Prerequisites](#prerequisites)
 * [Packaged installation methods](#packaged-installation-methods)
-   * [Supported Distributions](#supported-distributions)
    * [Official packages](#official-packages)
    * [Automatic Installation](#automatic-installation)
    * [Snap Installation](#snap-installation)
@@ -29,13 +28,13 @@ to see if your system is capable of running Kata Containers.
 
 | Installation method                                  | Description                                                                             | Distributions supported              |
 |------------------------------------------------------|-----------------------------------------------------------------------------------------|--------------------------------------|
-| [Automatic](#automatic-installation)                 |Run a single command to install a full system                                            |[see table](#supported-distributions) |
+| [Automatic](#automatic-installation)                 |Run a single command to install a full system                                            | |
 | [Using snap](#snap-installation)                     |Easy to install and automatic updates                                                    |any distro that supports snapd        |
-| [Using official distro packages](#official-packages) |Kata packages provided by Linux distributions official repositories                      |[see table](#supported-distributions) |
+| [Using official distro packages](#official-packages) |Kata packages provided by Linux distributions official repositories                      | |
-| [Scripted](#scripted-installation)                   |Generates an installation script which will result in a working system when executed     |[see table](#supported-distributions) |
+| [Scripted](#scripted-installation)                   |Generates an installation script which will result in a working system when executed     | |
-| [Manual](#manual-installation)                       |Allows the user to read a brief document and execute the specified commands step-by-step |[see table](#supported-distributions) |
+| [Manual](#manual-installation)                       |Allows the user to read a brief document and execute the specified commands step-by-step | |
 
-#### Official packages
+### Official packages
 
 Kata packages are provided by official distribution repositories for:
 
@@ -61,7 +60,7 @@ Kata packages are provided by official distribution repositories for:
 [Use `kata-doc-to-script`](installing-with-kata-doc-to-script.md) to generate installation scripts that can be reviewed before they are executed.
 
 ### Manual Installation
-Manual installation instructions are available for [these distributions](#supported-distributions) and document how to:
+Manual installation instructions are available for [these distributions](#packaged-installation-methods) and document how to:
 1. Add the Kata Containers repository to your distro package manager, and import the packages signing key.
 2. Install the Kata Containers packages.
 3. Install a supported container manager.

docs/install/azure-installation-guide.md

@@ -15,4 +15,4 @@ Create a new virtual machine with:
 
 ## Set up with distribution specific quick start
 
-Follow distribution specific [install guides](../install/README.md#supported-distributions).
+Follow distribution specific [install guides](../install/README.md#packaged-installation-methods).

docs/install/docker/opensuse-leap-docker-install.md

@@ -1,14 +0,0 @@
-# Install Docker for Kata Containers on openSUSE Leap
-
-Follow the instructions in the generic [openSUSE Docker install guide](opensuse-docker-install.md).
-<!--
-You can ignore the content of this comment.
-(test code run by test-install-docs.sh to validate code blocks this document)
-
-```bash
-$ echo "NOTE: this document is just a link to the generic openSUSE install guide located at:
-https://raw.githubusercontent.com/kata-containers/documentation/master/install/docker/opensuse-docker-install.md
-
-Please download this file and run kata-doc-to-script.sh again."
-```
--->

docs/install/docker/opensuse-tumbleweed-docker-install.md

@@ -1,14 +0,0 @@
-# Install Docker for Kata Containers on openSUSE Tumbleweed
-
-Follow the instructions in the generic [openSUSE Docker install guide](opensuse-docker-install.md).
-<!--
-You can ignore the content of this comment.
-(test code run by test-install-docs.sh to validate code blocks this document)
-
-```bash
-$ echo "NOTE: this document is just a link to the generic openSUSE install guide located at:
-https://raw.githubusercontent.com/kata-containers/documentation/master/install/docker/opensuse-docker-install.md
-
-Please download this file and run kata-doc-to-script.sh again."
-```
--->

docs/install/docker/rhel-docker-install.md

@@ -1,76 +0,0 @@
-# Install Docker for Kata Containers on RHEL
-
-> **Note:**
->
-> - This guide assumes you have
->   [already installed the Kata Containers packages](../rhel-installation-guide.md).
-
-1. Install the latest version of Docker with the following commands:
-
-   > **Notes:**
-   >
-   > - This step is only required if Docker is not installed on the system.
-   > - Docker version 18.09 [removed devicemapper support](https://github.com/kata-containers/documentation/issues/373).
-   >   If you wish to use a block based backend, see the options listed on https://github.com/kata-containers/documentation/issues/407.
-
-   ```bash
-   $ export rhel_devtoolset_version="7"
-   $ sudo subscription-manager repos --enable=rhel-${rhel_devtoolset_version}-server-extras-rpms
-   $ sudo yum -y install docker && systemctl enable --now docker
-   ```
-
-   For more information on installing Docker please refer to the
-   [Docker Guide](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html-single/getting_started_with_containers/#getting_docker_in_rhel_7).
-
-2. Configure Docker to use Kata Containers by default with **ONE** of the following methods:
-
-   1. systemd (this is the default and is applied automatically if you select the
-      [automatic installation](../../install/README.md#automatic-installation) option)
-
-       ```bash
-       $ sudo mkdir -p /etc/systemd/system/docker.service.d/
-       $ cat <<EOF | sudo tee /etc/systemd/system/docker.service.d/kata-containers.conf
-       [Service]
-       ExecStart=
-       ExecStart=/usr/bin/dockerd -D --add-runtime kata-runtime=/usr/bin/kata-runtime --default-runtime=kata-runtime
-       EOF
-       ```
-
-   2. Docker `daemon.json`
-
-      Create docker configuration folder.
-
-      ```
-      $ sudo mkdir -p /etc/docker
-      ```
-
-      Add the following definitions to `/etc/docker/daemon.json`:
-
-      ```json
-      {
-        "default-runtime": "kata-runtime",
-        "runtimes": {
-          "kata-runtime": {
-            "path": "/usr/bin/kata-runtime"
-          }
-        }
-      }
-      ```
-
-3. Restart the Docker systemd service with the following commands:
-
-   ```bash
-   $ sudo systemctl daemon-reload
-   $ sudo systemctl restart docker
-   ```
-
-4. Run Kata Containers
-
-   You are now ready to run Kata Containers:
-
-   ```bash
-   $ sudo docker run busybox uname -a
-   ```
-
-   The previous command shows details of the kernel version running inside the
-   container, which is different to the host kernel version.

docs/install/docker/sles-docker-install.md

@@ -3,7 +3,7 @@
 > **Note:**
 >
 > - This guide assumes you have
->   [already installed the Kata Containers packages](../sles-installation-guide.md).
+>   [already installed the Kata Containers packages](../sle-installation-guide.md).
 
 1. Install the latest version of Docker with the following commands:
 

docs/install/installing-with-kata-doc-to-script.md

@@ -5,7 +5,7 @@
 * [Docker Installation and Setup](#docker-installation-and-setup)
 
 ## Introduction
-Use [these installation instructions](README.md#supported-distributions) together with
+Use [these installation instructions](README.md#packaged-installation-methods) together with
 [`kata-doc-to-script`](https://github.com/kata-containers/tests/blob/master/.ci/kata-doc-to-script.sh)
 to generate installation bash scripts.
 

docs/install/installing-with-kata-manager.md

@@ -6,7 +6,7 @@
 * [Further Information](#further-information)
 
 ## Introduction
-`kata-manager` automates the Kata Containers installation procedure documented for [these Linux distributions](README.md#supported-distributions).
+`kata-manager` automates the Kata Containers installation procedure documented for [these Linux distributions](README.md#packaged-installation-methods).
 
 > **Note**:
 > - `kata-manager` requires `curl` and `sudo` installed on your system.

docs/install/vexxhost-installation-guide.md

@@ -13,4 +13,4 @@ with v2).  The recommended machine type for container workloads is `v2-highcpu`
 
 ## Set up with distribution specific quick start
 
-Follow distribution specific [install guides](../install/README.md#supported-distributions).
+Follow distribution specific [install guides](../install/README.md#packaged-installation-methods).