Add back etcd-specific footer override

config.yaml

@@ -61,7 +61,19 @@ markup:
 # Everything below this are Site Params
 
 params:
-  copyright: etcd Authors
+  copyright:
+    from_year: 2013
+    authors: |
+      etcd Authors
+
+      <div class="row text-center text-white small">
+        <div class="col-12 text-center py-2 order-sm-2">
+          <a href="https://www.linuxfoundation.org/terms" target="_blank" rel="noopener">Terms</a> |
+          <a href="https://www.linuxfoundation.org/privacy" target="_blank" rel="noopener">Privacy</a> |
+          <a href="https://www.linuxfoundation.org/trademark-usage" target="_blank" rel="noopener">Trademarks</a> |
+          <a href="https://github.com/etcd-io/website/blob/main/LICENSE" target="_blank" rel="noopener">License</a>
+        </div>
+      </div>
   description: >-
     A distributed, reliable key-value store for the most critical data of a
     distributed system