Add Version Selector

_config.yml

@@ -22,6 +22,27 @@ defaults:
       version: "v1.6"
       githubbranch: "v1.6.8"
       docsbranch: "release-1.6"
+      versions:
+        - fullversion: "v1.7.3"
+          version: "v1.7"
+          githubbranch: "v1.7.3"
+          docsbranch: "release-1.7"
+          url: https://kubernetes.io/docs/home/
+        - fullversion: "v1.6.8"
+          version: "v1.6"
+          githubbranch: "v1.6.8"
+          docsbranch: "release-1.6"
+          url: https://v1-6.docs.kubernetes.io/docs/home/
+        - fullversion: "v1.5.7"
+          version: "v1.5"
+          githubbranch: "v1.5.7"
+          docsbranch: "release-1.5"
+          url: https://v1-5.docs.kubernetes.io/docs/
+        - fullversion: "v1.4.12"
+          version: "v1.4"
+          githubbranch: "v1.4.12"
+          docsbranch: "release-1.4"
+          url: https://v1-4.docs.kubernetes.io/docs/
   -
     scope:
       path: "docs"

_includes/header.html

@@ -10,6 +10,17 @@
             <li><a href="/partners/">Partners</a></li>
             <li><a href="/community/">Community</a></li>
             <li><a href="/case-studies/">Case Studies</a></li>
+            <li>
+                <a href="#">
+                    {{page.version}} <span class="ui-icon ui-icon-carat-1-s"></span>
+                </a>
+                <ul>
+                {% for version in page.versions %}
+                  <li><a href="{{ version.url }}">{{ version.version }}</a></li>
+                {% endfor %}
+                </ul>
+              </li>
+            </li>
         </ul>
         <!-- <a href="/docs/home" class="button" id="viewDocs" data-auto-burger-exclude>View Documentation</a> -->
         <a href="/docs/tutorials/kubernetes-basics/" class="button" id="tryKubernetes" data-auto-burger-exclude>Try Kubernetes</a>

_sass/_base.sass

@@ -258,12 +258,40 @@ ul.global-nav
                 left: 0
                 background: #fff
 
+        ul
+            display: none
+            position: fixed
+            top: 40px
+            text-align: left
+
+            li
+                display: block
+                height: 28px
+
+                a
+                    background: $dark-grey
+                    color: #fff
+                    padding: 7px
+
+            li:last-child
+                a
+                    border-radius: 7px
+
+    li:hover
+        ul
+            display: block
+
 
 .flip-nav ul.global-nav li a,
 .open-nav ul.global-nav li a,
-	color: #333
+    color: $dark-grey
+
+.flip-nav ul.global-nav li ul li a,
+    background: #fff
+    color: $dark-grey
 
 .flip-nav ul.global-nav li a.active:after,
+.flip-nav ul.global-nav li ul li a.active:after,
 .open-nav ul.global-nav li a.active:after,
 
     background: $blue