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Kratik's WhatNotes!💡

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22 posts published so far

Jan 21, 2026
ndots : The Hidden DNS Logic Behind resolving Kubernetes Service Names
Kratik Jain
Aug 10, 2024
EKS IAM Access Entries - End of aws-auth ConfigMap!
Kratik Jain
Aug 3, 2024
EKS Pod Identity : A better way to delegate IAM access to pods
Kratik Jain
Apr 24, 2024

Step by Step Guide to Create a Custom GitHub Action and Publish it to the GitHub Marketplace

Kratik Jain

How to use Vault with External Secrets for Kubernetes in Production?

Kratik Jain

Optimizing Your Container Registry: Pushing Helm Charts to AWS ECR

Kratik Jain

Notification Anxiety - How to reduce it?

Kratik Jain

Build multi-CPU architecture compatible Container Images

Kratik Jain

Securing your Logging Solution for Docker [with NGINX Reverse Proxy]

Kratik Jain

How to attach IAM roles to Pods in AWS EKS Cluster

Kratik Jain

How to set up users in Kubernetes?

Kratik Jain

Update ConfigMap without restarting Pods in Kubernetes

Kratik Jain

What are CMD and ENTRYPOINT in Docker?

Kratik Jain

Best Solution for Collecting Logs/Metrics for AWS EC2

Kratik Jain

How to prevent users from downloading files using S3 URLs

Kratik Jain

Using Multiple Docker-Compose files

Kratik Jain

What does it mean by adding a Security Group ID as a source in another Security Group ?

Kratik Jain

What are Network ACLs in AWS Virtual Private Cloud?

Kratik Jain

Best Logging Solution for Docker [Basic Version]

Kratik Jain

How to Prevent a file to be overwritten in a Git Repo?

Kratik Jain

Self Exploding Cloudformation Stacks

Kratik Jain

How to check if a Docker image already exists?

Kratik Jain

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