Adding json to get node name

README.md

@@ -7,4 +7,7 @@ Feel free to customize *replicas* and *content-git-repo* in *config* folder.
 
 Git will be displayed in an iframe with node name on top.
 
+Nnode name is displayed on the top of the page and also in kube-node.json
+
+
 Thanks to https://github.com/amoldalwai/RoadFighter.git for having something fun to display.

config/init.sh

@@ -33,3 +33,5 @@ cat <<EOF >index.html
 </html>
 EOF
 
+echo '{"node": "'${KUBE_NODE_NAME}'"}' > kube-node.json
+