Welcome to your the Kubernetes for beginners workshop!
Step 1 - test
clear; cat deployment.yaml
then you deploy it
kubectl apply -f deployment.yaml
Wait for the pods to be created then expose
kubectl expose deployment hello-world --name=exposed-service --external-ip="[[HOST_IP]]" --port=80 --target-port=80
you can then try the service at
The problem is that when refreshing the web page you can see that it is alway the same pod as an host name. Do you have any idea why ?
is there some cache handling in the katacoda proxy ?