The hands-on lab is part of these learning paths
Ready for the real environment experience?
One of the highest risk parts of running a software company, in terms of availability concerns, is the risk of a faulty deployment. During deployments, complex systems with multiple parts are actively moving around the delicate parts of many other systems. Deployment risk can be minimized by studying a couple of common approaches to deploying code to running machines.
In this Lab, you will deploy multiple version updates of an application in a load-balanced and auto-scaled environment. The first update is deployed using a simple, low-friction rolling deployment. The second update is deployed using a blue-green deployment where a separate environment is created to run the new version of the application and a DNS cutover switches incoming traffic to the new environment.
Upon completion of this Lab, you will be able to:
- Build Elastic Beanstalk applications and environments
- Perform rolling deployments on underlying EC2 resources
- Perform blue-green deployments with Elastic Beanstalk for zero-downtime updates
- Minimize costs by cleaning up after blue-green deploys
You should be familiar with:
- Basic Amazon EC2 and Virtual Private Cloud (VPC) concepts
- The topics covered in the Advanced Deployment Techniques on AWS course are beneficial, but not required
Before completing the Lab instructions, the environment will look as follows:
After completing the Lab instructions, the environment should look similar to:
October 17th, 2018 - Adapted the Lab to use an Application Load Balancer (the new default) rather than a Classic Load Balancer
April 29th, 2018 - Complete update (easier to follow instructions and screenshots for the new Elastic Beanstalk UI)
September 6th, 2018 - Improved instructions clarity and updated screenshots to the most recent Elastic Beanstalk interface
About the Author
Logan has been involved in software development and research for over eleven years, including six years in the cloud. He is an AWS Certified DevOps Engineer - Professional, MCSE: Cloud Platform and Infrastructure, Google Cloud Certified Associate Cloud Engineer, and Certified Kubernetes Administrator (CKA). He earned his Ph.D. studying design automation and enjoys all things tech.