Upgrading Kubernetes Clusters | How to perform an upgrade using Kubeadm

Let's look at how to perform and upgrade of a Kubernetes Cluster that's been provisioned using Kubeadm. Repo Migration: kubernetes.io/blog/2023/08/15/pkgs-k8s-io-introduc… Upgrading ETCD: kubernetes.io/docs/setup/production-environment/to… Upgrading ETCD: kubernetes.io/docs/setup/production-environment/to… Upgrading KubeADM Clusters: kubernetes.io/docs/tasks/administer-cluster/kubead… Upgrading Linux Nodes (Workers): kubernetes.io/docs/tasks/administer-cluster/kubead… --------------------------------------------------------------------------- Local Forecast - Elevator Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License creativecommons.org/licenses/by/3.0/ All music credit (including the intro and outro to every video I put up) goes to my old band - DSB aka Dirty Scroungin' Bastards Jay Humphreys Chris Millar David Wade Nik Ivanov and me! We don't play anymore but if you do want to find our music it's all free here: dirtyscrounginbastards.bandcamp.com/ There's some bit's on YouTube too: youtube.com/@DirtyScrounginBastards/videos 00:00 - Intro 00:16 - In This Video 01:28 - A Quick Correction 02:59 - Correcting the Repos 04:18 - Upgrading ETCD 14:52 - Upgrading the Control Planes 23:14 - Upgrading Worker Nodes 31:12 - Upgrading to 1.28 with some relaxing music 👀 43:37 - Wrap U

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