AWS CodeDeploy is a fully managed deployment service that automates software deployments to a variety of computer services such as Amazon EC2, AWS Lambda, and your on-premises servers.
AWS CodeDeploy makes it easier for you to rapidly release new features, helps you avoid downtime during application deployment, and handles the complexity of updating your applications.
You can use AWS CodeDeploy to automate software deployments, eliminating the need for error-prone manual operations. The service scales to match your deployment needs, from a single Lambda function to thousands of EC2 instances.