Configure Kubernetes Nodes: Step-by-Step Guide

Before setting up k8s nodes, make sure that Docker and kubeadm are already installed. Here are the steps for configuring k8s nodes.

1. Initiate the Kubernetes cluster by using the command “sudo kubeadm init”.
2. Install network plugin: choose the appropriate network plugin according to your needs, such as Calico or Flannel, and install it in the cluster.
3. set-cluster command is used to configure the cluster settings in kubectl.
4. Set the credentials in the kubectl configuration.
5. Set the context for kubectl configuration.
6. Join the master node by running the following command with the provided token and hash:
   sudo kubeadm join : –token –discovery-token-ca-cert-hash
7. Display a list of nodes using kubectl.

By following the steps above, you can successfully configure a k8s node and join it to the cluster.