Add info to deploy README

deploy_sample/README.md

@@ -0,0 +1,41 @@
+# Deploy Sample
+
+## Set up
+
+```bash
+minikube start
+```
+
+## Build and publish image
+
+```bash
+cd app
+./create_image.sh
+docker image ls
+cd ..
+```
+
+## Deploy 
+
+```bash
+cd yaml
+kubectl apply -f 01-my-app-deployment.yaml
+kubectl get all # This should show the 3 pods with status Running
+```
+
+## Start service and connect
+
+```bash
+kubectl apply -f 02-my-app-service-node-port.yaml
+kubectl get all # There should be a service called my-app-service as LoadBalancer
+minikube service my-app-service # This should open a browser window with Hello World message
+# If end the url with /ip the message should show the ip of the server that answered the petition
+```
+
+## Stop everything
+
+```bash
+kubectl delete service my-app-service
+kubectl delete deploy my-app-deployment
+minikube stop
+```