Module library

Step Functions

Terraform module to create AWS Step Functions

Charged by usage

2

These stay near zero until there is traffic, and are the hardest to predict from source alone.

  • CloudWatch Logs

    aws_cloudwatch_log_group

    Per GB ingested, then per GB stored for as long as retention keeps it. Retention set to never expire is the usual surprise.

  • Step Functions

    aws_sfn_state_machine

    Standard workflows bill per state transition; express workflows per request and duration.

No charge

4

These carry no charge of their own, though some of them govern resources that do.

  • IAM

    aws_iam_policy
  • IAM

    aws_iam_policy_attachment
  • IAM

    aws_iam_role
  • IAM

    aws_iam_role_policy_attachment