Clusters, workloads, networking and the failure modes you only meet once you are live.
Kubernetes Cluster Setup Before any of this works you need a cluster to put it on. The usual shape is a control plane node that hands out work and manages resources, with one or more worker nodes actually running the…
Continue Reading →Kubeadm is the tool you use to build a Kubernetes cluster. It handles the bootstrap, and it sticks around afterwards for upgrades, downgrades and managing bootstrap tokens. Before it does anything else it runs a batch of prechecks against the…
Continue Reading →Kubernetes earns its keep on large applications. Security, scalability, portability, all the things people put on slides. And if you’re running it on AWS, GCP or Azure, the managed offerings take the control plane off your hands entirely. You look…
Continue Reading →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…
Continue Reading →What is Kubernetes Running one container is easy. Running two hundred of them across a fleet of machines, restarting the ones that die, and adding more when traffic climbs, is a different job entirely. That job is called orchestration, and…
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