Kubernetes basics

Instruction

Control plane vs worker nodes

Control Plane:

• The control plane is installed on your master node
• Can be both a control plane node and a worker node
• It houses the API server, scheduler, and controller manager settings

Worker Nodes:

• This is where the kubelet and kube-proxy are installed
• You can use the kubeadm join command to join workers to the master node to form the cluster

Installation

 

Common commands

kubectl

kubectl get nodes
kubectl get pods
kubectl get all -A