aws_s3_bucket_name.md

aws_s3_bucket_name

Ensures all S3 bucket names match the specified naming rules.

Configuration

rule "aws_s3_bucket_name" {
  enabled = true
  regex = "^[a-z\\-]+$"
  prefix = "my-org"
}

• regex: A Go regex that bucket names must match (string)
• prefix: A prefix that should be used for bucket names (string)

Examples

resource "aws_s3_bucket" "foo" {
  bucket = "foo"
}

$ tflint
1 issue(s) found:

Warning: Bucket name "foo" does not have prefix "my-org" (aws_s3_bucket_name)

  on main.tf line 2:
  2:   bucket = "foo"

Why

Amazon S3 bucket names must be globally unique and have restrictive naming rules.

• Prefixing bucket names with an organization name can help avoid naming conflicts
• You may wish to enforce other naming conventions (e.g., disallowing dots)

How To Fix

Ensure the bucket name matches the specified rules.