Kubernetes Cluster Setup Using Kubernetes architecture, we setup a master node which delegates tasks and manages resources to multiple ‘worker nodes’. Let’s label one of our master and another as worker nodes 1. Once we have our cluster up and…
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Kubeadm is a tool to build Kubernetes clusters. It’s responsible for cluster bootstrapping and support upgrades, downgrades, and managing bootstrap tokens. First of all Kubeadm runs a series of prechecks to ensure that the machine is ready to run Kubernetes,…
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Kubernetes is great for large-scale applications, providing security, scalability, and portability. In cloud platforms, we can deploy Kubernetes on any well known cloud platforms such as AWS, GCP, or Azure. We can manage many Worker nodes for our application as…
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Containers and Pods In this tutorial, we are going to discuss about basic concepts of Kubernetes. Let’s start from containers and pods. Pods are the smallest and most basic building block of the Kubernetes model. A pod consists of one…
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What is Kubernetes In this tutorial, we are going to start talking about orchestration tools, and we’re going to begin specifically with Kubernetes. Kubernetes is a container orchestration tool, and what a container orchestration tool does is it allows you…
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Docker lets us quickly and efficiently deploy containers for a variety of situations. Before we start mass deploying our containerized infrastructure, however, we need to make sure we can run through the basics. We learn core Docker commands for container…
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In this tutorial, we are going to be looking at Docker setup, by far one of the most popular container solutions out there. While Docker is available on Windows, Mac, and various Linux distributions, we’ll be working off an Ubuntu…
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Introduction In this article, I am going to begin by practicing on Docker images. I will be using my newfound knowledge of Docker images to pull, build, and launch containers. Begin by logging in to the server using the credentials…
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In this tutorial, I am going to begin by focusing on Docker. I am just going to answer the simple question: What is Docker? So primarily Docker is a container runtime. A container runtime is simply a piece of software…
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Node.js is an opensource a JavaScript runtime environment which can be developed to build a server-side and network application. Linux, Mac OS X, FreeBSD, and Windows are all supported. Though Node.js can be run on the command line, we’ll focus…
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