Deploy Metrics Server in Talos Linux
Introduction To enable the use of HPA and VPA in Kubernetes, we will need to install Metrics Server in the...
DevOpsA collection of 20 posts
The AI Revolution: Transforming DevOps and Cloud Infrastructure
Artificial intelligence (AI) isn't just a buzzword anymore; it's rapidly changing the way we build, deploy, and manage software. The DevOps landscape, with its focus on speed and automation, is a particularly...
Terraform vs. OpenToFu: A Fork in the Road for Open-Source IaC
The world of infrastructure as code (IaC) witnessed a significant shift in August 2023 when HashiCorp, the company behind the popular Terraform tool, announced a license change. Terraform, previously open-source under the MPLv2 license, transitioned to...
Things to note about CoreDNS in your EKS cluster
If you have a very large EKS cluster with tons of pods running on it, you might have encounter DNS resolver errors while querying the AWS VPC DNS resolver. We will talk about the this issue...
Exploring Karpenter for EKS clusters
Recently I came across this project called Karpenter (https://aws.amazon.com/blogs/aws/introducing-karpenter-an-open-source-high-performance-kubernetes-cluster-autoscaler/) and it intrigued me greatly. Diving into Documentations Based on it's official documentations (https://aws.github.io/aws-eks-best-practices/karpenter/...
How to scale your Jenkins with Kubernetes
I'm sure every DevOps engineer will touch on Jenkins at least once in their professional career. Today, we will talk about how to scale your Jenkins with Kubernetes. This setup will make your Jenkins...