the task

• Deployment of the application consisting of of nginx webserver that proxies requests based on the URL path:
  • /google requests should be proxied to google.com
  • /freshcells requests should be proxied to freshcells.de
  • all others requests respond with redirect 302 to amazon.com
  • permanently redirect all requests for the domain without www. to the same domain with www.
• The deployment has HPA based on average CPU load: CPU threshold is 30% from 1cpu, minimum 2 replicas and maximum 5 replicas
• On each successful deployment of the Helm chart the API endpoint https://www.freshcells.de/some/api has to be called
• Ingress controller is nginx (doesn't need to be installed, suppose we have it already)

In addition to the main points, some additional features were impleneted:

• Check configmap hashsum to pod recreating each time config was changed
• HighAvailability.enabled switch enables functional to schedule pods run evenly to each node.