Build the project via Maven (mvn clean package).

Build and push a Docker image to a registry of your choice.

Change some behavior and re-build the project and Docker image with another Docker tag and re-push the image.

Change the image definition in deployment/coffee-shop/deployment.tpl.yaml (the part before the version variable)

Change the IP address definition in deployment/coffee-shop/service-entry.yaml to the public IP address of your ingress gateway.

Run deployment/deploy-v1.sh

Test the running version

Run deployment/exec-zero-downtime.sh <old-version> <new-version> <new-image> to perform a deployment using version subsets (v1, v2, …​). Example: deployment/exec-zero-downtime.sh v1 v2 2

Run kubectl port-forward <fortio-pod> 8080:8080, and run ./curl-test.sh or ./load-test.sh to test your application

Browse http://localhost:8080/fortio/browse to see the load test results.

Perform a deployment during a load test and see what happens