2️⃣ Terraformer: A CLI tool that generates tf/json and tfstate files based on existing infrastructure (reverse Terraform). Very good and useful: lnkd.in/gibKk4U
3️⃣ FREE course at coit.io to build a FULLY automated infrastructure in the AWS Cloud using GitHub, Jenkins, Terraform, and Ansible. Link to the Course is => lnkd.in/gD97mjtS
This is advanced program, and you should know the basics of Terraform and Ansible.
4️⃣ If you are new to Terraform and Ansible, below courses are recommended before taking above course.
This is a detailed and in-depth free course by Nana Janashia on her YouTube channel. The course about 4 hours in length and explaining all the Kubernetes basic components including ingress, using Helm etc.
Getting started with Kubernetes on Google Cloud
A series of on-demand videos explaining the usages of Kubernetes, deploying applications, scaling and securing applications etc.