Move staging container to gcr, check in Dockerfile.

README.md

@@ -21,11 +21,11 @@ Don't like installing stuff? Download and run a local staging server with a sing
 
     git clone https://github.com/kubernetes/kubernetes.github.io.git
     cd kubernetes.github.io
-    docker run -ti --rm -v "$PWD":/k8sdocs -p 4000:4000 johndmulhausen/k8sdocs
+    docker run -ti --rm -v "$PWD":/k8sdocs -p 4000:4000 gcr.io/google-samples/k8sdocs:1.0
 
 Then visit [http://localhost:4000](http://localhost:4000) to see our site. Any changes you make on your local machine will be automatically staged.
 
-If you're interested you can view [the Dockerfile for this image](https://gist.github.com/johndmulhausen/f8f0ab8d82d2c755af3a4709729e1859).
+If you're interested you can view [the Dockerfile for this image](https://github.com/kubernetes/kubernetes.github.io/blob/master/staging-container/Dockerfile).
 
 ## Staging the site locally (from scratch setup)
 

docs/templatedemos/index.md

@@ -44,7 +44,7 @@ One option is to simply rename your fork's repo on GitHub.com to `yourusername.g
 Or, just use Docker! Run this from within your local `kubernetes.github.io` directory and you should be good:
 
 ```shell
-docker run -ti --rm -v "$PWD":/k8sdocs -p 4000:4000 johndmulhausen/k8sdocs
+docker run -ti --rm -v "$PWD":/k8sdocs -p 4000:4000 gcr.io/google-samples/k8sdocs:1.0
 ```
 
 The site will then be viewable at [http://localhost:4000/](http://localhost:4000/).

staging-container/Dockerfile

@@ -0,0 +1,13 @@
+FROM starefossen/ruby-node:2-4
+
+RUN gem install github-pages
+
+VOLUME /k8sdocs
+
+EXPOSE 4000
+
+WORKDIR /k8sdocs
+
+CMD bundle && jekyll clean && jekyll serve -H 0.0.0.0 -P 4000
+
+# For instructions, see http://kubernetes.io/editdocs/