Introduction Autoscaling in Kubernetes, particularly in cloud-hosted Kubernetes like Amazon EKS, comes in two flavors: Kubernetes cluster autoscaler is the go-to solution
February 17, 2024
From Disk Partitions in EC2/Linux to Pods in EKS/Kubernetes
Introduction In the dynamic world of containerized workloads orchestrated by Kubernetes, tracing issues back to their source can sometimes be tricky. Traditional
January 20, 2024
Automate your patching: Step by step guide using AWS patch manager
Introduction SSM Patch Manager, also known as AWS Systems Manager Patch Manager, is a service provided by Amazon Web Services (AWS) designed
September 12, 2023
Identifying the Source of Network Traffic Originating from Amazon EKS Clusters
Introduction If you run workloads in Amazon EKS, you might have noticed a peculiar behavior: when apps in EKS pods communicate outbound
August 10, 2023
Terraform Module for a Ready-to-Use Amazon EKS Cluster, with EKS Fargate & AWS IRSA, & Karpenter, with Spot Nodes & ABS
Introduction I recently spent a few days writing the “perfect” Terraform module for a complete, end-to-end, ready-to-use, EKS cluster, with a number
July 31, 2023
Amazon EKS & Karpenter: Configure Attribute-Based Instance Type Selection for Flexible Workloads
This post assumes you’re familiar with Kubernetes, Amazon EKS, & Karpenter. Attribute-Based Instance Type Selection Attribute-based instance type selection (ABS) lets you
July 30, 2023
Leveraging Custom Images for AWS CodeBuild: Enhancing Your Build Process
Introduction AWS CodeBuild is a fully managed continuous integration service that allows you to compile, test, and package your code. While CodeBuild
July 12, 2023
Running Container Images as Lambda Functions on AWS
Introduction Serverless computing has revolutionized the way applications are developed and deployed in the cloud. AWS Lambda, one of the key services
May 30, 2023
Offload Secret Management to AWS Secrets Manager from Amazon EKS
Introduction Secrets in Kubernetes, are Base 64 encoded. As such, its trivial for anyone with access to the secret objects, to decode
April 27, 2023
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