Topics

Nitric Topics & Events are deployed to AWS using Amazon Simple Notification Service (SNS).

AWS Resources

  • SNS Topics
  • SNS Subscriptions
  • IAM Policies

Deployment

During deployment Nitric's CLI builds your subscribers, then deploys topics and subscriptions:

  • Files containing subscriber functions are built into container images
  • Built container images are pushed to the Amazon Elastic Container Registry as private images
  • Functions in AWS Lambda are created to run the container images
  • Topics are created in SNS
  • SNS Subscriptions are created which target the lambda functions
  • IAM permissions are created enabling publishers and subscribers