Serverless support @tdinunzio-trayport (#132)
## what Add support for DocumentDB serverless clusters - new module variable - updated dependencies to releases supporting serverless - added new example and test for serverlesswhy
Serverless instance support have been added to documentdb, as well as in the aws terraform provider. This PR makes it configurable via this module.
references
https://aws.amazon.com/about-aws/whats-new/2025/07/amazon-documentdb-serverless/
https://github.com/hashicorp/terraform-provider-aws/releases/tag/v6.8.0
https://github.com/aws/aws-sdk-go-v2/blob/release-2025-07-30/service/docdb/CHANGELOG.md#v1430-2025-07-30
🤖 Automatic Updates
chore(deps): update terraform cloudposse/vpc/aws to v2.3.0 @[renovate[bot]](https://github.com/apps/renovate) (#133)
This PR contains the following updates:Package | Type | Update | Change |
---|---|---|---|
cloudposse/vpc/aws (source) | module | minor | 2.1.1 -> 2.3.0 |
Release Notes
cloudposse/terraform-aws-vpc (cloudposse/vpc/aws)
v2.3.0
Fixes "Error: no association of default Security Group (sg-XXX) with VPC Endpoint (vpce-YYY)" @j4zzcat (#158)
This PR updates the `vpc-endpoints` module to prevent recurring no association of default Security Group (...) with VPC Endpoint (...) errors when managing Interface VPC Endpoints. See also https://github.com/cloudposse-terraform-components/aws-vpc/issues/49.The issue occurred because AWS automatically attaches the default VPC security group to an Interface endpoint when no SGs are specified at creation. The module previously relied on replace_default_association
to swap it out for the desired SG. This worked only on the first run - subsequent runs failed because the default SG was no longer attached.
Changes
- Attach first SG at creation time
- Added
security_group_ids
toaws_vpc_endpoint.interface_endpoint
with the first SG fromvar.interface_vpc_endpoints
. - Prevents AWS from attaching the default SG and removes the need for
replace_default_association
.
- Added
- Limit SG associations to
index > 0
- Updated
security_group_associations_list
andsecurity_group_associations_map
locals to only include SGs beyond the first one. - Ensures Terraform doesn’t try to re-attach the already-attached first SG.
- Updated
- Remove
replace_default_association
- Association resources now only attach additional SGs.
- Eliminates fragile “replace default” logic that failed on repeated applies.
Benefits
- Idempotent applies — no more failing after the first run.
- Simpler logic — no special-case handling for the default SG.
- Clean AWS state — the default SG is never attached in the first place.
Testing
- Applied changes in a test environment with multiple endpoints and SGs.
- Verified that:
- First SG is attached at endpoint creation.
- Additional SGs are attached via association resources.
- No errors occur on repeated terraform apply runs.
v2.2.0
🚀 Enhancements
feat(internet-gateways): add better tagging for naming visibility @oycyc (#157)
what
- Add additional label for set the attribute which sets the final "Name" tag for IGW and EIGW.
- @gberenice made a good comment below. This does not replace the resource. Only updates in place by updating the tags. See screenshot in comments. No actual AWS physical infra updated. Only tag/naming.
- This also fixes TF test errors - VPC endpoint security sroup association "OperationInProgress" errors
- Problem: VPC endpoint tests were failing with "api error OperationInProgress: VpcEndpoint modify operation in progress" because multiple security group associations were attempting to modify the same VPC endpoint simultaneously.
- Root Cause: The module was using separate
aws_vpc_endpoint_security_group_association
resources with for_each, causing concurrent API calls that AWS doesn't allow. - Solution: Replaced separate security group association resources with the built-in security_group_ids parameter on aws_vpc_endpoint. This approach eliminates concurrent modification conflicts and follows AWS Provider best practices.
why
- Screenshot redacted. For IGW and EIGW, there's no name attribute. So on the AWS console UI, the name is determined by the "Name" tag. Without "igw", when looking at the resource map of the VPC, it looks very off when the subnets -> route tables -> network connection is all the same name.
I should easily be able to tell what network connection it is, igw, eigw, or NAT (which does have this): https://github.com/cloudposse/terraform-aws-dynamic-subnets/blob/main/nat-gateway.tf#L1


- Tests were failing.
🤖 Automatic Updates
Fix go version in tests @osterman (#155)
what
- Update go
1.24
why
- Error loading shared library libresolv.so.2 in Go 1.20
References
Replace Makefile with atmos.yaml @osterman (#154)
what
- Remove
Makefile
- Add
atmos.yaml
why
- Replace
build-harness
withatmos
for readme genration
References
- DEV-3229 Migrate from build-harness to atmos
Migrate new test account @osterman (#150)
what
- Update
.github/settings.yml
- Update
.github/chatops.yml
files
why
- Re-apply
.github/settings.yml
from org level to getterratest
environment - Migrate to new
test
account
References
- DEV-388 Automate clean up of test account in new organization
- DEV-387 Update terratest to work on a shared workflow instead of a dispatch action
- DEV-386 Update terratest to use new testing account with GitHub OIDC
Update .github/settings.yml @osterman (#149)
what
- Update
.github/settings.yml
- Drop
.github/auto-release.yml
files
why
- Re-apply
.github/settings.yml
from org level - Use organization level auto-release settings
references
- DEV-1242 Add protected tags with Repository Rulesets on GitHub
Update .github/settings.yml @osterman (#148)
what
- Update
.github/settings.yml
- Drop
.github/auto-release.yml
files
why
- Re-apply
.github/settings.yml
from org level - Use organization level auto-release settings
references
- DEV-1242 Add protected tags with Repository Rulesets on GitHub
Update release workflow to allow pull-requests: write @osterman (#147)
what
- Update workflow (
.github/workflows/release.yaml
) to have permission to comment on PR
why
- So we can support commenting on PRs with a link to the release
Update GitHub Workflows to use shared workflows from '.github' repo @osterman (#146)
what
- Update workflows (
.github/workflows
) to use shared workflows from.github
repo
why
- Reduce nested levels of reusable workflows
Update GitHub Workflows to Fix ReviewDog TFLint Action @osterman (#145)
what
- Update workflows (
.github/workflows
) to addissue: write
permission needed by ReviewDogtflint
action
why
- The ReviewDog action will comment with line-level suggestions based on linting failures
Update GitHub workflows @osterman (#144)
what
- Update workflows (
.github/workflows/settings.yaml
)
why
- Support new readme generation workflow.
- Generate banners
Use GitHub Action Workflows from `cloudposse/.github` Repo @osterman (#141)
what
- Install latest GitHub Action Workflows
why
- Use shared workflows from
cldouposse/.github
repository - Simplify management of workflows from centralized hub of configuration
Bump golang.org/x/crypto from 0.0.0-20220926161630-eccd6366d1be to 0.17.0 in /test/src @[dependabot[bot]](https://redirect.github.com/apps/dependabot) (#132)
Bumps [golang.org/x/crypto](https://redirect.github.com/golang/crypto) from 0.0.0-20220926161630-eccd6366d1be to 0.17.0.Commits
- See full diff in compare view
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Add GitHub Settings @osterman (#137)
what
- Install a repository config (
.github/settings.yaml
)
why
- Programmatically manage GitHub repo settings
Add GitHub Settings @osterman (#136)
what
- Install a
.github/settings.yaml
why
- Programmatically manage GitHub repo settings
Add GitHub Settings @osterman (#130)
what
- Install a
.github/settings.yaml
why
- Programmatically manage GitHub repo settings
Update Scaffolding @osterman (#129)
what
- Reran
make readme
to rebuildREADME.md
fromREADME.yaml
- Migrate to square badges
- Add scaffolding for repo settings and Mergify
why
- Upstream template changed in the
.github
repo - Work better with repository rulesets
- Modernize look & feel
Update README.md and docs @cloudpossebot (#128)
what
This is an auto-generated PR that updates the README.md and docs
why
To have most recent changes of README.md and doc from origin templates
Update Scaffolding @osterman (#127)
what
- Reran
make readme
to rebuildREADME.md
fromREADME.yaml
- Migrate to square badges
- Add scaffolding for repo settings and Mergify
why
- Upstream template changed in the
.github
repo - Work better with repository rulesets
- Modernize look & feel
Update README.md and docs @cloudpossebot (#126)
what
This is an auto-generated PR that updates the README.md and docs
why
To have most recent changes of README.md and doc from origin templates
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