chore(deps): update terraform cloudposse/dynamic-subnets/aws to v2.4.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
cloudposse/dynamic-subnets/aws (source)	module	minor	2.3.0 -> 2.4.1

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Release Notes

cloudposse/terraform-aws-dynamic-subnets (cloudposse/dynamic-subnets/aws)

v2.4.1

Compare Source

🚀 Enhancements

Add subnet ARNs to outputs @​Nuru (#​188)

what

• Add subnet ARNs to outputs

why

• Closes #​171

v2.4.0

Compare Source

Update dependencies, remove deprecation, add NACL example @​Nuru (#​184)

Note

Dropping support for deprecated EC2-Classic

With this release, EIPs allocated for NAT ingress are allocated in the default domain. This most likely does not affect you, but for accounts created before 2013-12-04 (almost 10 years ago as of this writing), the default domain could be EC2-Classic rather than the current VPC. Previously this module forced the EIPs to be in the VPC domain, but the breaking changes between AWS Provider v4 and v5 make that difficult.

If you find yourself in the rare situation where the EIPs allocated by this module are in EC2-Classic but you want them in VPC, then create the EIPs outside of this module and supply them to this module via nat_elastic_ips.

Custom NACLs

This release includes an example (examples/nacls/) showing how to create custom NACLs in conjunction with this module. Note that by default, this module creates wide-open NACLs, and subnets can only have one NACL associated with them. If you try to add a NACL to a subnet without disabling the default NACLs, you may get a possibly confusing error like:

│ Error: creating EC2 Network ACL: creating EC2 Network ACL (acl-0376c5f12dd9d784d) Association: InvalidAssociationID.NotFound: The association ID 'aclassoc-0818d5a9e3876a2bb' does not exist

See https://github.com/hashicorp/terraform-provider-aws/issues/31888

what

• Make appropriate inputs non-nullable (treat an input of null as meaning "default")
• Remove aws_eip vpc = true
• Update terraform cloudposse/utils/aws to v1.3.0 (Supersedes and closes #​182)
• Add example of how to add custom NACLs to subnets created by this module (Supersedes and closes #​176)
• Update tests and test framework

why

• Allow better, more consistent configuration
• Deprecated
• Include support for new AWS regions
• Encourage composition of modules and resources rather than aggregation of functionality into bloated modules (c.f. #​176)
• Stay current with features, bug fixes, and security updates

references

• Terraform AWS Provider Version 5 Upgrade Guide: aws_eip
• Disallowing Null Input Values
• EC2 Classic

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