Create a K8s & Docker deployment demo with PHP

Dear prospective engineer, for a side project I need someone to build me a proof of concept. The end goal (and thus deliverable) is the following: A simple proof-of-concept of an automated multi-instance deployment of a shop software (Shopware 6) to a Kubernetes cluster with ingress-nginx as the front router. Also, a small server-side script (PHP) to deploy a new instance to a given subdomain. To further clarify, here's what exactly you need to deliver: - K8s pod files ready for deployment (there are two ready to be used docker files for Shopware. There's one in the official development repo, and there's one here [login to view URL]) - A small script to trigger a new deployment that is also registered to the front router with ingress-nginx - A small setup guide or Ansible playbook on how to configure this on a given, freshly installed Linux server or managed K8s cluster The end result, as defined from a user's perspective: As a user, I want to call the script with a given parameter (e.g.: "subdomain" via a POST-Request). If this subdomain is not yet in use, a new instance of Shopware 6 should be deployed to the K8s cluster, reachable under the supplied subdomain. When the deployment is done, I as the user want to be informed in any way (you can just provide me with an entry point for scripting - sample bash script that is given the needed data like K8s Secrets and Subdomain is enough!). If you have read this task description, please start your cover letter with "K8s". Budget is 50€ tops.