Kernel Talks

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How to overprovision the EKS cluster?

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This article presents a thorough guide on overprovisioning the EKS cluster, complete with a step-by-step approach for deployment, setup, and testing. It delves into creating and setting up PriorityClass, ConfigMap, and RBAC; deploying pause pods and an autoscaler; and implementing a testing strategy.

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Basics of Overprovisioning in EKS Cluster

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The article discusses overprovisioning in Kubernetes clusters, exploring its need and calculation methods. Overprovisioning, facilitated by pause pods, prepares a cluster for future demands and avoids bottlenecks and delays. The article also explains how scale-in works with pause pods and how to configure pause pod deployment.

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GitHub Do’s and Don’ts

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A list of pointers that can help you define GitHub usage guidelines.

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Securing AWS credentials in WSL using aws-vault

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This article will walk you through step-by-step procedures to secure AWS CLI credentials using the aws-vault tool.

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What is PDB in Kubernetes?

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Ever wondered what is PDB i.e. Pod Disruption Budget in the Kubernetes world? Then this small post is just for you!

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Coding GitHub action for automated CloudFormation template linting

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GitHub action code for automated CloudFormation template linting on PR

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Setting up WSL for Sysadmin work

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A list of tools/configurations to make sysadmin life easy on Windows workstation!

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How to install Cluster Autoscaler on AWS EKS

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A quick rundown on how to install Cluster Autoscaler on AWS EKS.

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Creating Identity provider for AWS EKS

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A quick post on creating EKS OIDC provider.

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