About project

This project is intended to simplify the deployment of Kubernetes clusters on local machines for R&D, development, testing and learning purposes. The Kubernetes cluster is deployed using Kubespray on VirtualBox-powered Vagrant environment.

Getting Started

These instructions will help you deploy a default cluster of three kubernetes nodes, a master node and two worker nodes. The master node also plays the Ansible control machine role.

Prerequisites

VirtualBox and Vagrant with guest additions must be installed.

Deploy Kubernetes cluster

1. Create and provision Vagrant machines

vagrant up

2. SSH into Master node

vagrant ssh master

3. Deploy cluster

cd ~/kubespray/

ansible-playbook -i /vagrant/inventory.ini cluster.yml -b -v --private-key=~/.ssh/id_rsa

mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

kubectl get nodes

Author

Gennadiy Kruglov (https://www.linkedin.com/in/gennadiy-kruglov/)