Tag: kubernetesLatest posts tagged kuberneteshttps://www.sirishgurung.com/ALB Ingress vs. NGINX Ingress on EKS — When to Use Which and How to Set Up Both with Terraformhttps://www.sirishgurung.com/blog/alb-ingress-vs-nginx-ingress-on-eks/https://www.sirishgurung.com/blog/alb-ingress-vs-nginx-ingress-on-eks/Compare AWS ALB Ingress and NGINX Ingress on Amazon EKS, exploring architectural trade-offs, cost factors, and step-by-step Terraform & Kubernetes deployment patterns.Thu, 23 Jul 2026 00:00:00 GMTSirish GurungTerraform and EKS Basics: An Absolute Beginner's Guide to Infrastructure as Codehttps://www.sirishgurung.com/blog/beginners-guide-to-infrastructure-as-code/https://www.sirishgurung.com/blog/beginners-guide-to-infrastructure-as-code/An absolute beginner's guide to Infrastructure as Code with Terraform and Amazon EKS, explaining blueprints, control planes, and how to read .tf and .yaml configs.Tue, 07 Jul 2026 00:00:00 GMTSirish GurungFrom `docker compose up` to `kubectl apply` — A Developer's First Kubernetes Deploymenthttps://www.sirishgurung.com/blog/beginners-guide-to-kubernetes-deployment/https://www.sirishgurung.com/blog/beginners-guide-to-kubernetes-deployment/Translate your local docker-compose workflows into production-ready Kubernetes Deployments and Services with declarative state management.Tue, 02 Jun 2026 00:00:00 GMTSirish GurungBuilding a Production-Ready VPC for Amazon EKS with Terraform — No Modules Requiredhttps://www.sirishgurung.com/blog/building-a-production-ready-vpc/https://www.sirishgurung.com/blog/building-a-production-ready-vpc/Architect and provision a production-ready VPC for Amazon EKS from scratch using raw Terraform resources, covering subnet topology, NAT gateways, and Kubernetes tags.Sun, 12 Jul 2026 00:00:00 GMTSirish GurungThe Complete Guide to Persistent Storage on EKS — EBS vs. EFS vs. Secrets Store CSI, All Provisioned with Terraformhttps://www.sirishgurung.com/blog/ebs-vs-efs-secrets-store-csi/https://www.sirishgurung.com/blog/ebs-vs-efs-secrets-store-csi/Master persistent storage on Amazon EKS by configuring EBS block storage, EFS shared filesystems, and AWS Secrets Store CSI drivers using Terraform.Mon, 27 Jul 2026 00:00:00 GMTSirish GurungKeep Your Pods Alive — Implementing Kubernetes Health Checks That Actually Workhttps://www.sirishgurung.com/blog/implementing-kubernetes-health-checks/https://www.sirishgurung.com/blog/implementing-kubernetes-health-checks/Master Kubernetes readiness, liveness, and startup probes with Node.js/Express to prevent cascading restart storms and ensure high availability.Sun, 14 Jun 2026 00:00:00 GMTSirish GurungDitch the aws-auth ConfigMap: Managing EKS Access with Terraform Access Entries and Policieshttps://www.sirishgurung.com/blog/managing-eks-access-with-terraform/https://www.sirishgurung.com/blog/managing-eks-access-with-terraform/Migrate from the legacy aws-auth ConfigMap to modern AWS EKS Access Entries and API authentication using Terraform to build secure, auditable RBAC access models.Thu, 16 Jul 2026 00:00:00 GMTSirish GurungRight-Sizing Your Pods — A Practical Guide to Kubernetes Resource Requests & Limitshttps://www.sirishgurung.com/blog/practical-guide-to-kubernetes-resource-requests-and-limits/https://www.sirishgurung.com/blog/practical-guide-to-kubernetes-resource-requests-and-limits/Right-size your Kubernetes workloads with CPU and memory requests & limits to prevent OOMKilled crashes, CPU throttling, and scheduling failures.Thu, 18 Jun 2026 00:00:00 GMTSirish GurungNodePort, LoadBalancer, or Ingress? — Choosing the Right Way to Expose Your Kubernetes Apphttps://www.sirishgurung.com/blog/right-way-to-expose-kubernetes-app/https://www.sirishgurung.com/blog/right-way-to-expose-kubernetes-app/Demystify Kubernetes networking and traffic routing by comparing ClusterIP, NodePort, LoadBalancer, Ingress, and the modern Gateway API.Wed, 10 Jun 2026 00:00:00 GMTSirish GurungIRSA vs. EKS Pod Identity: A Side-by-Side Terraform Comparison for Granting AWS Permissions to Podshttps://www.sirishgurung.com/blog/terraform-comparison-for-granting-aws-permissions-to-pods/https://www.sirishgurung.com/blog/terraform-comparison-for-granting-aws-permissions-to-pods/A side-by-side Terraform comparison of IAM Roles for Service Accounts (IRSA) and AWS EKS Pod Identity for securely granting least-privilege AWS permissions to pods.Sat, 18 Jul 2026 00:00:00 GMTSirish Gurung