geerlingguy/ansible-for-devops — reverse-engineered prompt

Build me a hands on Ansible learning repo with practical examples I can run locally, mainly using Vagrant and local virtual machines, so I can see real DevOps automation instead of just toy snippets.

I want it to include a very simple first playbook, then examples for multi server orchestration, a LAMP server with Drupal, a Node app, Solr, breaking things into reusable roles, and using dynamic inventory. Please also include more realistic setups like a high availability LAMP environment, central logging with an ELK style stack, shared storage, app deployment examples including zero downtime and rolling deploys, security hardening, Jenkins for CI, HTTPS with both self signed certs and Let’s Encrypt, Docker based examples including a small Flask app, and a basic three node Kubernetes cluster.

Keep the repo organized as clear examples for learning, not necessarily perfect production code. Add enough README notes in each example so someone can understand what it does and how to run it. If anything is outdated, look up current docs online and make sensible updates.