New: [AEA-6520] - SnsAlarm#708
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tstephen-nhs merged 8 commits intomainfrom Apr 27, 2026
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Pull request overview
Adds a reusable CDK construct (SnsAlarm) to create a CloudWatch Alarm and publish alarm state changes to an SNS topic, along with Vitest coverage to validate defaulting/overrides.
Changes:
- Introduce
SnsAlarmconstruct (and supporting types/helpers) to standardise alarm creation and SNS wiring. - Add tests verifying “sane defaults” and override behaviour for alarm/metric configuration.
- Update
package-lock.jsondue to dependency resolution changes.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| packages/cdkConstructs/src/constructs/SnsAlarm.ts | New construct for creating a CloudWatch alarm and attaching SNS actions, with defaults for common fields. |
| packages/cdkConstructs/tests/constructs/SnsAlarm.test.ts | New Vitest suite validating alarm synthesis and override behaviour. |
| package-lock.json | Lockfile updates (root package name + transitive dependency bumps). |
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
wildjames
approved these changes
Apr 27, 2026
|
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Summary
Details
Share SnsAlarm construct from PfP for use in PSU