Traffic Shifting for AWS Lambda Deployments Using LocalStack and Terraform

📰 Dev.to · Axel Dlv

Learn to simulate traffic shifting for AWS Lambda deployments using LocalStack and Terraform for smoother rollouts

intermediate Published 24 Jul 2025
Action Steps
  1. Set up LocalStack to mimic AWS services locally
  2. Configure Terraform to manage infrastructure as code
  3. Create AWS Lambda functions and aliases using Terraform
  4. Simulate traffic shifting by updating alias routes
  5. Test and verify the deployment using LocalStack
Who Needs to Know This

DevOps engineers and developers can benefit from this approach to manage and test AWS Lambda deployments efficiently, ensuring minimal downtime and improved reliability

Key Insight

💡 Traffic shifting allows for smoother rollouts by gradually diverting traffic from one version to another

Share This
💡 Simulate traffic shifting for AWS Lambda deployments with LocalStack and Terraform! #AWS #Lambda #DevOps

Full Article

"This project simulates a Traffic Shifting-style deployment using AWS Lambda aliases and manual...
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