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Canary Deployment with CodeDeploy and Application Load Balancer

Overview

In this workshop, you will:

  • Understand how Canary Deployment works and the benefits it brings in a production environment.

  • Learn how to leverage AWS services like ECS, CodeDeploy, ALB, CloudWatch, X-Ray, and CodePipeline to implement a complete canary strategy.

  • Set up an automated CI/CD process that supports traffic shifting, monitoring, automatic rollback, and A/B testing.

  • Be able to safely deploy new versions, minimize risks, and optimize user experience.

  • Master tools for monitoring and analyzing post-deployment performance, helping you continuously improve release quality.

AWS Architecture

Objectives

  • Clearly understand the concept and benefits of Canary Deployment.

  • Grasp a real-world deployment architecture on AWS.

  • Deploy a full Canary Deployment pipeline from source code to a production ECS service.

  • Configure monitoring, alerting, automatic rollback, and basic A/B testing.

  • Automate the entire CI/CD workflow with smart rollback capabilities.

Prerequisites

Required knowledge:

  • Basic knowledge of AWS (ECS, IAM, VPC, ALB).

  • CI/CD concepts and Git workflow.

  • Docker.

Resources needed:

  • An AWS account.

  • A sample code repository.

  • A ready-to-use Docker image or knowledge of how to build one.

Contents

  1. Introduction
  2. Deployment Architecture
  3. Environment Setup
  4. Build the CI/CD Pipeline
  5. Monitoring & Automatic Rollback
  6. A/B Testing with ALB Listener
  7. Live Demo