/Udacity_Capstone

Primary LanguageShell

ASa3ed

                Udacity AWS Cloud DevOps Engineer Nanodegree Program 
                                Capstone Project

Project Overview

It's a small pipeline implementation for a html web app using :

  • Working in AWS
  • Using Jenkins or Circle CI to implement Continuous Integration and Continuous Deployment
  • Building pipelines
  • Working with Ansible and CloudFormation to deploy clusters
  • Building Kubernetes clusters
  • Building Docker containers in pipelines

Project Tasks

  • Linting html app and Dockerfile

  • Pushing the built Docker container(s) to the Docker repository (you can use AWS ECR, create your own custom Registry within your cluster, or another 3rd party Docker repository)

  • Deploying these Docker container(s) to a small Kubernetes cluster. For your Kubernetes cluster you can either use AWS Kubernetes as a Service, or build your own Kubernetes cluster. To deploy your Kubernetes cluster, use either Ansible or Cloudformation. Preferably, run these from within Jenkins or Circle CI as an independent pipeline.

Setup the Environment

  • Create EKS Cluster on AWS by 
    ./create_EKS.sh
  • Setup Project with Circleci

Linting

  1. lint index.html
  2. hadolint Dockerfile
  3. Build Docker image
  4. Push docker image to DockerHub

Apply on Kubernetes

  • Apply Blue server
  • Apply Green Server when user approve
  • Get app url from cluster 
    kubectl get services --all-namespaces -o wide