YRYASH REGEinyashrege.hashnode.dev·Jun 22 · 7 min readUnderstanding OPA and Gatekeeper on Kubernetes: A Practical IntroductionAs Kubernetes adoption grows, platform teams often need a way to enforce organizational standards across their clusters. Some common requirements include: Workloads should not be deployed in the defa00
YRYASH REGEinyashrege.hashnode.dev·Jun 8 · 5 min readUnderstanding AWS Network Flow: Following a Request from User to EC2When troubleshooting applications hosted on AWS, we often ask questions such as: Is DNS working correctly? Is traffic reaching AWS? Is the Load Balancer receiving requests? Is the EC2 instance rec00
YRYASH REGEinyashrege.hashnode.dev·Aug 9, 2025 · 3 min readAutomate AWS VPC Subnets: Effortless Setup with Terraform cidrsubnetIntroduction Manually designing subnets for a VPC can be a tedious and error-prone task. You have to calculate IP ranges, make sure they don’t overlap, and align them with your availability zone (AZ) strategy. If your architecture changes later, you ...00
YRYASH REGEinyashrege.hashnode.dev·Jul 26, 2025 · 6 min read🚀 CI/CD for Terraform Using GitHub Actions: Validate Before You DeployInfrastructure as Code (IaC) allows teams to manage cloud infrastructure in a repeatable and automated way. Terraform is one of the most widely used IaC tools — but writing code is just the first step. Without proper validation, scanning, and version...00
