In this blog post, I’ll walk you through the steps for setting up continuous replication of an AWS CodeCommit repository from one AWS region to another AWS region using a serverless architecture. CodeCommit is a fully-managed, highly scalable source control service that stores anything from source code to binaries. It works seamlessly with your existing Git tools and eliminates the need to operate your own source control system. Replicating an AWS CodeCommit repository from one AWS region to another AWS region enables you to achieve lower latency pulls for global developers. This same approach can also be used to automatically back up repositories currently hosted on other services (for example, GitHub or BitBucket) to AWS CodeCommit.
- The replication process can be easily setup to trigger based on events, such as commits made to the repository.
- Setting up a serverless architecture means you don’t need to provision, maintain, or administer servers.
- You can incorporate this solution into your own DevOps pipeline. For more information, see the blog Invoke an AWS Lambda function in a pipeline in AWS CodePipeline.
Note: AWS Fargate has a limitation of 10 GB for storage and is available in US East (N. Virginia) region. A similar solution that uses Amazon EC2 instances to replicate the repositories on a schedule was published in a previous blog and can be used if your repository does not meet these conditions.