Mar 28
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In Lecture 16 of the Mastering DevOps Batch, we will learn how to install a Kubernetes cluster on Ubuntu 24.04 machines using kubeadm. Github link https://github.com/kmitsolution/DevOps-Mastering/blob/main/On-Prem-DevOps/07_kubernetes/03_InstallKubernetesusingKubeadm.md In this practical DevOps lab, we create three Ubuntu virtual machines in VirtualBox and configure them as a Kubernetes cluster with one Master node and two Worker nodes. We will install containerd runtime, configure networking, install Kubernetes components, initialize the cluster using kubeadm, and connect worker nodes to the cluster. This lecture demonstrates a step-by-step Kubernetes installation process that is commonly used in real DevOps environments. Lab Environment OS: Ubuntu 24.04 Kubernetes Version: 1.35.0 Runtime: containerd Networking: Flannel CNI Setup: VirtualBox VMs Cluster Nodes: kmaster – 192.168.0.5 worker1 – 192.168.0.6 worker2 – 192.168.0.7 Topics Covered Creating Ubuntu 24.04 virtual machines Configuring NAT Network in VirtualBox Installing containerd runtime Installing Kubernetes components (kubeadm, kubelet, kubectl) Initializing Kubernetes cluster Installing Flannel networking plugin Joining worker nodes to the cluster Verifying cluster using kubectl Commands Covered kubeadm init kubeadm join kubectl get nodes kubectl apply containerd configuration Who Should Watch DevOps Engineers Cloud Engineers Kubernetes Beginners Github link:- https://github.com/kmitsolution/DevOps-Mastering/blob/main/On-Prem-DevOps/07_kubernetes/03_InstallKubernetesusingKubeadm.md Students preparing for CKA / CKAD / CKS Anyone learning Container Orchestration DevOps Course Topics This Mastering DevOps Series covers: Linux Git & GitHub Maven Jenkins Docker Kubernetes Terraform CI/CD Pipelines Monitoring Tools YouTube Tags (Comma Separated) kubernetes installation,kubernetes tutorial,kubernetes kubeadm tutorial,kubernetes ubuntu 24.04,kubernetes cluster setup,kubernetes for beginners,kubernetes installation using kubeadm,kubernetes devops tutorial,install kubernetes ubuntu,kubernetes master worker node setup,kubernetes containerd installation,kubernetes flannel networking,kubernetes lab setup,mastering devops course,kubernetes cluster tutorial,devops kubernetes tutorial,kubernetes practical tutorial,kubernetes full course,kubernetes cka tutorial,kubernetes ckad preparation