cloudposse/terraform-aws-security-group 2.0.0

v2.0.0 Breaking changes

on GitHub

For details about migrating from v1 to v2, read the migration documentation.

Version 1 of this module had a flaw in that it tried to create new security group rules before deleting the old ones, which the Terraform provider does not handle properly and caused most attempted changes to fail. Version 2 resolves this issue by also creating a new security group when the rules change, installing the new rules in the new security group, then changing the security group assignments. Read the README and the migration documentation for more details.