adding txt file to store node name

README.md

@@ -1,5 +1,6 @@
 # html-kube-tester
 
+## Workload
 Workload to test application behavior while making changes on infrastructure.
 
 Ingress fqdn has to be configured by either:
@@ -11,6 +12,6 @@ Ingress fqdn has to be configured by either:
 
 Connntent git will be displayed in an iframe with node name on top.
 
-Node name is displayed on the top of the page and also in kube-node.json
+Node name is displayed on the top of the page and also in kube-node.json and on kube-node.txt
 
 Thanks to https://github.com/amoldalwai/RoadFighter.git for having something fun to display.

config/init.sh

@@ -34,4 +34,4 @@ cat <<EOF >index.html
 EOF
 
 echo '{"node": "'${KUBE_NODE_NAME}'"}' > kube-node.json
-
+echo -n ${KUBE_NODE_NAME} > kube-node.txt