Dev endures 20-day terraform odyssey to deploy demo website on eks, spawning 45 resources because 'production-ready' means never simple

Amazon Web Services (AWS) has become a leading platform for deploying and managing containerized applications using Kubernetes (K8s). In a recent blog series, a comprehensive guide was provided on setting up a production-ready Kubernetes environment on AWS using Amazon Elastic Kubernetes Service (EKS) and Terraform. The setup utilizes custom Terraform modules to create a secure and scalable infrastructure, including a Virtual Private Cloud (VPC) with public and private subnets, an EKS cluster with managed control plane and worker nodes, and an Elastic Container Registry (ECR) for storing and managing Docker images. The configuration also includes Identity and Access Management (IAM) roles, a NAT Gateway, and an Internet Gateway, ensuring secure communication between Kubernetes and AWS services. With 45 resources created, the setup provides a foundation for deploying and managing containerized applications on AWS. The guide includes step-by-step instructions on initializing Terraform, reviewing the plan, applying the configuration, and deploying a demo application, making it easier for developers to set up a production-grade Kubernetes cluster on AWS.