Syntax highlighting

v1.1/docs/getting-started-guides/docker-multinode/testing.md

@@ -3,65 +3,65 @@ title: "Testing your Kubernetes cluster."
 ---
 To validate that your node(s) have been added, run:
 
-{% highlight sh %}
+```shell
 
 kubectl get nodes
 
-{% endhighlight %}
+```
 
 That should show something like:
 
-{% highlight console %}
+```shell
 
 NAME           LABELS                                 STATUS
 10.240.99.26   kubernetes.io/hostname=10.240.99.26    Ready
 127.0.0.1      kubernetes.io/hostname=127.0.0.1       Ready
 
-{% endhighlight %}
+```
 
 If the status of any node is `Unknown` or `NotReady` your cluster is broken, double check that all containers are running properly, and if all else fails, contact us on [Slack](../../troubleshooting.html#slack).
 
 ### Run an application
 
-{% highlight sh %}
+```shell
 
 kubectl -s http://localhost:8080 run nginx --image=nginx --port=80
 
-{% endhighlight %}
+```
 
 now run `docker ps` you should see nginx running.  You may need to wait a few minutes for the image to get pulled.
 
 ### Expose it as a service
 
-{% highlight sh %}
+```shell
 
 kubectl expose rc nginx --port=80
 
-{% endhighlight %}
+```
 
 Run the following command to obtain the IP of this service we just created. There are two IPs, the first one is internal (CLUSTER_IP), and the second one is the external load-balanced IP.
 
-{% highlight sh %}
+```shell
 
 kubectl get svc nginx
 
-{% endhighlight %}
+```
 
 Alternatively, you can obtain only the first IP (CLUSTER_IP) by running:
 
-{% highlight sh %}
+```shell
 
 kubectl get svc nginx --template={{.spec.clusterIP}}
 
-{% endhighlight %}
+```
 
 Hit the webserver with the first IP (CLUSTER_IP):
 
-{% highlight sh %}
+```shell
 
 curl <insert-cluster-ip-here>
 
-{% endhighlight %}
+```
 
 Note that you will need run this curl command on your boot2docker VM if you are running on OS X.
 
@@ -69,19 +69,19 @@ Note that you will need run this curl command on your boot2docker VM if you are
 
 Now try to scale up the nginx you created before:
 
-{% highlight sh %}
+```shell
 
 kubectl scale rc nginx --replicas=3
 
-{% endhighlight %}
+```
 
 And list the pods
 
-{% highlight sh %}
+```shell
 
 kubectl get pods
 
-{% endhighlight %}
+```
 
 You should see pods landing on the newly added machine.