runbook.md

Runbook for Demo

Demo 1 - Local Application Testing with Docker Compose

cd sample-app
bat docker-compose.yml
docker compose up
browser http://localhost/hero
docker compose up database

# new terminal
bat pom.xml
mvn spring-boot:run
browser http://localhost:8080/hero

Demo 2 - Spring Boot Docker Compose Support

cd sample-app
bat pom.xml
mvn spring-boot:run -Pspring31
browser http://localhost:8080/hero

Demo 3 - Develop Helm Charts Locally

minikube start --nodes=2 --addons=ingress,dashboard
minikube dashboard

# new terminal
cd sample-app/deployment/helm-charts
tree
bat local-values.yaml
helm upgrade -i spring-boot-demo-instance spring-boot-demo -f local-values.yaml
minikube ip
cat /etc/hosts
browser http://spring-boot-demo.local/hero

Demo 4 - kubectl

kubectl get po
kubectl logs <pod name>

Demo 5 - k9s