Kubernetes On AWS

This project provides scripts to install Kubernetes on AWS using Terraform, Ansible and Jenkins.

Overview

This project has:

• One Terraform script jenkins-slave which creates an EC2 VM in default VPC
• Another Terraform script k8s-infra which creates all resources and networking components for Kubernetes cluster
• Ansible script playbooks which installs Kubernetes cluster.
• A Jenkins pipeline script Jenkinsfile which automates creation of infrastructure using Terraform and installation of kubernetes cluster using Ansible.

This project will create:

• An EC2 VM in default VPC which acts as a Jenkins slave
• VPC with public and private subnets
• Bastion hosts and NAT Gateways in public subnets
• Kubernetes master and worker nodes in private subnets
• A load balancer for kubernetes API

Architecture

How to Use

• Create one Jenkins slave by following the steps here
• Create one pipeline project in Jenkins and trigger the pipeline by supplying AWS credentials
• Provide approvals when needed in pipeline and your Kubernetes cluster will be ready in 7-8 minutes