Book Image

AWS Automation Cookbook

By : Nikit Swaraj

5 (1)

Book Image

AWS Automation Cookbook

5 (1)

By: Nikit Swaraj

Overview of this book

AWS CodeDeploy, AWS CodeBuild, and CodePipeline are scalable services offered by AWS that automate an application's build and deployment pipeline. In order to deliver tremendous speed and agility, every organization is moving toward automating their entire application pipeline. This book will cover all the AWS services required to automate your deployment to your instances. You'll begin by setting up and using one of the AWS services for automation –CodeCommit. Next, you'll learn how to build a sample Maven and NodeJS application using CodeBuild. After you've built the application, you'll see how to use CodeDeploy to deploy the application in EC2/Auto Scaling. You'll also build a highly scalable and fault tolerant Continuous Integration (CI)/Continuous Deployment (CD) pipeline using some easy-to-follow recipes. Following this, you'll achieve CI/CD for a microservice application and reduce the risk within your software development life cycle globally. You'll also learn to set up an infrastructure using CloudFormation templates and Ansible, and see how to automate AWS resources using AWS Lambda. Finally, you'll learn to automate instances in AWS and automate the deployment lifecycle of applications. By the end of this book, you'll be able to minimize application downtime and implement CI/CD, gaining total control over your software development lifecycle.

Preface

What this book covers

What you need for this book

Who this book is for

Reader feedback

Customer support

Free Chapter

Using AWS CodeCommit

Using AWS CodeCommit

Introducing VCS and Git

Introducing AWS CodeCommit - Amazon managed SaaS Git

Getting started with CodeCommit for HTTP users

Setting up CodeCommit for SSH users using AWS CLI

Applying security and restrictions

Migrating a Git repository to AWS CodeCommit

Building an Application using CodeBuild

Building an Application using CodeBuild

Introducing AWS CodeBuild

Building a Java application using Maven

Building a NodeJS application using yarn

Building a Maven application using AWS CodeBuild console

Building a sample NodeJS application using AWS CodeBuild via Buildspec.yml

Deploying Application using CodeDeploy & CodePipeline

Deploying Application using CodeDeploy & CodePipeline

The Deployment strategy in AWS CodeDeploy

Writing an application-specific file

Deploying a static application in an EC2 instance from the S3 Bucket using AWS CodeDeploy

Introducing AWS CodePipeline and its working

Continuous Deployment of static application to AWS S3 using AWS CodePipeline

Building Scalable and Fault-Tolerant CI/CD Pipeline

Building Scalable and Fault-Tolerant CI/CD Pipeline

CI/CD pipeline workflow

Setting up AWS CodeCommit

Creating the S3 bucket and enabling versioning

Creating the launch configuration and Auto Scaling group

Creating AWS CodeDeploy application using the Auto Scaling group

Setting up the Jenkins Server and installing the required plugins

Integrating Jenkins with all of the AWS developers tools

Understanding Microservices and ECS

Understanding Microservices and ECS

Understanding microservices and their deployment

Playing around with Docker containers

Setting up AWS ECR and pushing an image into it

Understanding ECS and writing task definitions and services

Continuous Deployment to ECS Using Developer Tools and CloudFormation

Continuous Deployment to ECS Using Developer Tools and CloudFormation

Understanding the architecture and workflow

Setting up the infrastructure to host the application

Setting Up CodeCommit for our application source

Creating a CodeBuild project for the build stage

Understanding the inside content of helper files (BuildSpec.yml, Dockerfile, and CF template)

Creating a CodePipeline using CodeCommit, CodeBuild, and CloudFormation

IaC Using CloudFormation and Ansible

IaC Using CloudFormation and Ansible

AWS CloudFormation and writing the CloudFormation template

Creating a production-ready web application infrastructure using CloudFormation

Automation with Ansible

Creating an AWS infrastructure using the Ansible EC2 dynamic inventory

Automating AWS Resource Control Using AWS Lambda

Automating AWS Resource Control Using AWS Lambda

Creating an AMIs of the EC2 instance using AWS lambda and CloudWatch

Sending notifications through SNS using Config and Lambda

Streaming and visualizing AWS CloudTrail logs in real time using Lambda with Kibana

Microservice Applications in Kubernetes Using Jenkins Pipeline 2.0

Microservice Applications in Kubernetes Using Jenkins Pipeline 2.0

Deploying multinode clusters on AWS using the Ansible playbook

Deploying a multinode production-ready cluster on AWS using Kops

Deploying a sample application on Kubernetes

Working with Kubernetes on AWS using AWS resources

Jenkins pipeline 2.0 (Pipeline as Code) using Jenkinsfile

Application deployment using Jenkinsfile

Deploying microservices applications in Kubernetes using Jenkinsfile

Best Practices and Troubleshooting Tips

Best Practices and Troubleshooting Tips

Best practices with AWS CodeCommit

Troubleshooting with CodeCommit

Troubleshooting with CodeBuild

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Introducing AWS CodeBuild

When it comes to cloud-hosted and fully managed build services, which compiles our source code, runs unit tests, and produces artifacts that are ready to deploy, then AWS CodeBuild comes into the picture.

Instead of using Jenkins or Bamboo, we can use AWS CodeBuild, and then skip the following issues:

Setting up a Jenkins on a server and maintaining it
Maintaining the cluster security
Upgrading the Jenkins software over time
Monitoring and recovering from Jenkins downtime
Capacity planning so the cluster can handle all our build volume

If you setup the build server of your own, then you have to pay a big bill to the engineers to keep the cluster scaled up 24/7 and maintain the Jenkins cluster. If the build server will have any issues, then the team won't be able to ship the latest code, until the build server is fixed.

AWS CodeBuild is elastic...