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AWS EKS – Part 13 – Setup IAM Roles for Service Accounts (IRSA)
IAM Roles for Service Accounts, for short IRSA, is an authentication method to authenticate to AWS to access cloud resources....
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AWS EKS – Part 12 – Deploy Fully Air-gapped Cluster without Internet
Some industries, like health, pharmacology, military, air force, space, government systems, etc., may be forced to run their infrastructures in...
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Why you get rejected in Kubernetes interviews
Today, I want to talk about something non-technical that caused you not to get your life-changer opportunities in your technical...
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AWS EKS – Part 11 – Deploy Workers in Private Subnets behind NAT Gateway
In previous articles, we deployed our cluster and worker nodes in public subnets, but in the real world, we deploy...
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AWS EKS – Part 10 – Deploy Cluster with Private API Endpoint
So far, we deployed a cluster with a Public API Endpoint. Public Endpoint means kube-apiserver deployed by EKS can be...
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AWS EKS – Part 9 – Deploy Worker Nodes using Fargate Instances
AWS Fargate is a serverless pay-as-you-go compute engine that lets you deploy applications without managing servers. It can be used...
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AWS EKS – Part 8 – Deploy Worker Nodes using Spot Instances
In this article, we will explain how to deploy worker nodes using Spot Instances to reduce costs, but before that,...
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AWS EKS – Part 7 – Deploy ARM-based Kubernetes Worker Nodes
Since 2020, AWS has supported running ARM-based Kubernetes worker nodes using AWS Graviton processors. Graviton is an ARM 64-bit CPU...
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AWS EKS – Part 6 – Deploy Bottlerocket Workers and Update Operator
Bottlerocket is a Linux operating system built by AWS to host containers, especially for Kubernetes. This OS has many pros...
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Kubernetes Interview Questions – Part 8 – 08 December 2023
Are you looking for somewhere to learn more about Kubernetes interview questions? You’re in the right place! We publish a...
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AWS EKS – Part 5 – Deploy Self-managed Worker Nodes
In EKS, self-managed worker nodes are nodes you are responsible for managing their whole lifecycle. From choosing suitable AMIs, creating...
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AWS EKS – Part 4 – Deploy Worker Nodes using Custom Launch Templates
In this article, we deploy a managed node group with a custom EC2 Launch Template. By using custom Launch Templates,...