Signed-off-by: kitchen-porter <[email protected]>

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Signed-off-by: kitchen-porter <[email protected]>

Signed-off-by: kitchen-porter <[email protected]>

* feat(ci): migrate to reusable workflows v4.1.0

Update ci.yml to use lint-unit workflow v4.1.0

Add conventional-commits workflow for PR validation

Add prevent-file-change workflow for metadata protection

Add release workflow using release-cookbook v4.1.0

Add release-please configuration files

Use secrets: inherit for proper secret propagation

* fix(ci): Update workflows to use release pipeline

Signed-off-by: Dan Webb <[email protected]>

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Signed-off-by: Dan Webb <[email protected]>

* feat(cloudwatch): Add treat_missing_data property to cloudwatch alarms

Signed-off-by: Dan Webb <[email protected]>

* fix(ci): Update CHANGELOG list formatting

Signed-off-by: Dan Webb <[email protected]>

* chore(docs): Remove empty changelog entries

Signed-off-by: Dan Webb <[email protected]>

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Signed-off-by: Dan Webb <[email protected]>

#515)

Signed-off-by: Dan Webb <[email protected]>

## Summary

Fix AWS region detection for GovCloud regions (us-gov-east-1, us-gov-west-1) by using the region directly from EC2 metadata instead of incorrectly parsing it from the availability zone.

## Why

The previous implementation had a bug in the fallback_region method that attempted to derive the region from the availability zone by:
1. Chopping the last character from the AZ (e.g., us-gov-east-1a -> us-gov-east-1)
2. If the AZ had more than 3 dashes, it would truncate to only the first 3 parts

This caused GovCloud regions like `us-gov-east-1` to be incorrectly truncated to us-gov-east, resulting in DNS resolution failures when trying to connect to AWS APIs: `Failed to open TCP connection to ec2.us-gov-east.amazonaws.com:443` (getaddrinfo: Name or service not known)

The fix uses `node['ec2']['region']` directly from Ohai EC2 metadata, which already provides the correct region format for all AWS regions including GovCloud. Added debug logging to show both the correct region and what the old logic would have returned for troubleshooting.

Co-authored-by: Dan Webb <[email protected]>

Co-authored-by: Dan Webb <[email protected]>