Introduction Managing sensitive data such as API keys, database passwords, and TLS certificates is one of the most critical security challenges in cloud-native environments. While Kubernetes provides native Secret objects, these are only base64-encoded — not truly encrypted — and managing them at scale across multiple clusters becomes unmanageable. Storing secrets in Git repositories, even […]
Introduction Continuous Integration and Continuous Deployment (CI/CD) is the backbone of modern software delivery. In this tutorial, you will learn how to build a fully automated, production-ready CI/CD pipeline using GitHub Actions for CI/CD orchestration, Docker for containerization, and AWS Elastic Container Service (ECS) for deployment. By the end, you will have a pipeline that
How to Set Up a Kubernetes Cluster with Terraform on AWS Estimated Time: 60–90 minutes (including provisioning wait times) ARCHITECTURE: Terraform-Provisioned EKS on AWS Terraform-Provisioned Amazon EKS — Infrastructure Architecture Terraform terraform apply -auto-approve VPC 10.0.0.0/16 CIDR 3 public + 3 private subnets NAT Gateway · DNS enabled EKS Control Plane Kubernetes v1.30 Managed by