vmaleze / demo-k8s

Getting Started

• Start minikube

  • Start the dashboard => minikube dashboard

• Create a first µs using spring

  • Add a route
  • Setup Docker config
  • Build and tag image then push it to your docker repo
  • Deploy it via the dashboard
  • Get the Deployment.yml for further usage
  • Setup the service kubectl expose deployment my-service --type=LoadBalancer --port=80 --target-port=8080
  • Verify that everything works
  • Add readinessProbe on actuator endpoint

• Create a second µs following the previous setup

  • Make it call the first one using a config variable
  • Create the config map kubectl create configmap client-config --from-file=<myapplicationprop.yml>
  • Edit your Deployment.yml to use the configmap
  • In your config map, use the service-name of the first application as the url to call
  • It should work