PSMDB-1551 Added EOL label to 5.0 docs (#941)

* PSMDB-1551 Added EOL label to 5.0 docs
* Updated version dropdown

modified:   _resource/overrides/main.html
modified:   docs/css/percona.css

.github/workflows/main.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Deploy docs
         run: |
           mike deploy 5.0 -b publish -p
-          mike retitle 5.0 "5.0" -b publish -p
+          mike retitle 5.0 "5.0 (EOL)" -b publish -p
 
 # - name: Install Node.js 14.x
 #        uses: percona-platform/setup-node@v2

_resource/overrides/main.html

@@ -30,7 +30,9 @@
 
               {% endblock %}
 
-
+              {% block outdated %}
+              <div>This documentation is for the end of life version of Percona Server for MongoDB 5.0 which is no longer supported. <br><strong><a href="https://www.percona.com/blog/mongodb-4-4-eol-with-5-0-not-far-behind/">Learn more about MongoDB 5.0 end of life implications</a>.</strong> See the <strong><a href= {{ '../' ~ base_url }}>current documentation</a></strong>. </div>
+             {% endblock %}
 
 
               {% block site_nav %}

docs/css/percona.css

@@ -22,6 +22,10 @@ ul li p {
   color: #2cbea2;
 }
 
+.md-banner--warning {
+--md-warning-bg-color: #F0B336;
+--md-warning-fg-color: black;
+}
 .md-typeset {
   font-size: .7rem;
   line-height: 1.5;