Duplicate security group rule issue

[pkonieczny]

When creating a module with more than one id in security_group_ids param, deployment fails with:

Error: [WARN] A duplicate Security Group rule was found on (sg-XXX). This may be
a side effect of a now-fixed Terraform issue causing two security groups with
identical attributes but different source_security_group_ids to overwrite each
other in the state. See https://github.com/hashicorp/terraform/pull/2376 for more
information and instructions for recovery. Error message: the specified rule "peer: 0.0.0.0/0, ALL, ALLOW" already exists

It seems to be a Terraform issue, but perhaps it can be worked around somehow?

[david2331]

Facing the same issue as well, i try to create the RDS and Elasticache using the cloudposes github module. Any update on this?

Thanks