Articles on Kubernetes

23 tips for the CKA exam in 2023

Planning to become a Certified Kubernetes Administrator (CKA) in 2023? These 23 tips will help you get through.

How to manage images in an air-gapped Kubernetes lab

Offline or an air-gapped test lab is not directly connected to the Ineternet so cannot pull images directl from Docker Hub. Here's a three step alternative.

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How to use Kubernetes ingress for routing HTTP traffic

Ingress is the preferred way of exposing HTTP applications in Kubernetes. It can manipulate HTTP requests and route traffic to multiple applications inside the cluster.

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Kubernetes ingress vs ingress controller

The complete guide to understand what is Kubernetes ingress, what is ingress controller, and why we need them.

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What is a Service in Kubernetes

Introduce the concept of Kubernetes Services with a hands-on tutorial.

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Running containerized applications in Kubernetes

This article explains the basics of running containerized applications in Kubernetes.