Merge pull request #34 from brenthosie/k8s-win-install

k8s install tutorial updates

Author: jasonwc

tutorials/1-setting-up-docker-and-kubernetes.md

@@ -4,16 +4,21 @@ Before we get started, we're going to set up a local Kubernetes cluster and Dock
 
 ## Mac
 ### Installing Docker for Mac
-1) Visit the [Docker Desktop homepage](https://www.docker.com/products/docker-desktop)
+1) Visit the [Docker Desktop homepage](https://www.docker.com/products/docker-desktop).
 
 2) Click `Download for Mac (Stable)` and install it.
 
 ### Enabling Kubernetes
-1) Click on Docker for Desktop in the menu bar, go to _Preferences_ -> _Kubernetes_ and click _Enable Kubernetes_ and _Apply & Restart_
+
+**NOTE**: If you've ever exported a Kubernetes path, you'll have to combine that path with the path that Kubernetes expects the default config file to live at: `~/.kube/config` using a `:` between each path:
+
+`export KUBECONFIG=<path-to-default-config.yaml>:<path-to-another-config.yaml>`
+
+1) Click on Docker for Desktop in the menu bar, go to _Preferences_ -> _Kubernetes_ and click _Enable Kubernetes_. Click _show system containers (advanced)_, and _Apply & Restart_
 
 2) Once Docker has completed installing Kubernetes you can test that it is working by using `kubectl`:
 
-``` 
+```
 # Check that Kubernetes is running
 > kubectl get nodes
 NAME                 STATUS    ROLES     AGE       VERSION
@@ -25,7 +30,21 @@ Docker version 18.05.0-ce, build f150324
 ```
 
 ## Windows
-_Coming soon_
+### Installing Docker for Windows
+1) Ensure you are [ready to install](https://docs.docker.com/docker-for-windows/troubleshoot/#virtualization) Docker Desktop.
+
+2) Visit the [Docker Desktop homepage](https://www.docker.com/products/docker-desktop).
+
+3) Click `Download for Windows (Stable)` and install it.
+
+  - When you first run docker it's possible that you'll have to install the [Linux Kernel for Windows](https://docs.microsoft.com/en-us/windows/wsl/install-win10#step-4---download-the-linux-kernel-update-package). You are not required to do anything beyond installing the kernel and use powershell to set `wsl` version to **2**.
+
+4) Launch Docker Desktop.
+
+### Enabling Kubernetes
+1) Click the settings icon, then _Kubernetes_ and click _Enable Kubernetes_. Click _show system containers (advanced)_, and _Apply & Restart_
+
+2) Once Kubernetes is active you should see that _Docker_ and _Kubernetes_ are active in the Docker Desktop application window.
 
 ## Linux
 _Coming soon_