Category Archives: Kubernetes

Kubernetes vs OpenShift

Kubernetes and OpenShift are the most popular platforms that allow you to orchestrate containerized applications across clusters of web hosts. Both of them are best at what they do; and if you use them together, they can greatly complement each other. Kubernetes forms an important part of the OpenShift platform. However, if you wish to know which of… Read More »

How to Install Kubernetes on Ubuntu 18.04?

Kubernetes is an open-source platform designed for the development and management of applications on containers like Docker. It allows you to run Docker and lets you create containers for pre-configured applications and images. With Kubernetes, you can balance workloads between containers and run more than one container on different systems simultaneously.  On Ubuntu, you can install Kubernetes and… Read More »

How to Create and Use ConfigMap with Kubernetes?

Are you using Kubernetes? Then ConfigMap is the place where you put your applications’ configurations and set connection strings, analytics keys, and service URLs. You can easily separate the configuration settings and manage the light portable images to build efficient Kubernetes clusters. If you learn how to use ConfigMap with Kubernetes, you can easily manage all your applications… Read More »

What is Kubernetes Used For?

Kubernetes is a term that most people generally don’t understand or know about. The name came to life in 2015 and is so popular now that some people believe that it might take a toll on virtual machines that were considered a revolutionary concept once. But this is the beauty of life, as well as technology, that new… Read More »

Kubernetes vs Hadoop YARN

Both Kubernetes and Hadoop YARN allow us to manage clusters of nodes and monitor them. The question is, which one to go for? In this comprehensive guide, we will walk you through each and every aspect of cluster management with both Kubernetes and Hadoop YARN so that you will be able to decide which one will be able… Read More »

Kubernetes Architecture

Kubernetes is an open-source container platform designed to deploy and run distributed applications and services across the clusters of hosts. Kubernetes offers many services such as container runtime, container-centric infrastructure, container orchestration, load balancing, and service discovery. However, it is not just a container orchestrator as it also can be used as an operating system to run cloud-native… Read More »

How to Become a Certified Kubernetes Administrator?

Containerized systems are a game-changer in the software development world. In recent years, container administration and orchestration software such as Kubernetes has seen a dramatic increase in popularity. Kubernetes is the most widely used open-source platform for deploying, scaling, and managing containerized applications. It allows the deployment of containers on a cluster and handles workloads to ensure that… Read More »

Kubernetes vs Jenkins

Jenkins is one of the most popular, free, and open-source continuous integration (CI) servers that can be extended. Jenkins CI, in a nutshell, is the most widely used and has the most active communities among all the other open-source CI servers. It’s written in Java and comes with over 300 plugins to help you create and validate practically… Read More »

What is Kubernetes API Server?

Users interact with their Kubernetes cluster using the Kubernetes Server API. Hence, it can be rightfully considered as the front end part of the control plane in Kubernetes. The API server tests whether or not a request is legitimate before handling it. The API Server is the interface for handling, developing, and configuring Kubernetes clusters. Using the API… Read More »

50 Top Kubernetes Interview Questions and Answers in 2021

Kubernetes has taken the market by storm and is recognized to be one of the best orchestration tools, if not the best. Many experienced professionals rely on Kubernetes to level-up their careers by a notch. It is the go-to choice for a lot of industry leaders, like The New York Times, The Pokemon Company, SoundCloud, and eBay. To… Read More »