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acdl/modules/l1/ecr/README.md
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Jon Chery 553caf8f1d docs(P21): rewrite README + normalize modules terminology (REQ-52,55,56,57,58,59,60)
---ci---
project: acdl
phase: 21
milestone: v1.6
status: execute
---/ci---

README.md rewrite:
- Remove all .ciagent/ references (links + repository-layout row).
- Remove .gitea/workflows/ row from repository layout.
- Restate repository roles: consumer repo = app code + 1+ contracts +
  CI definitions (thin .github/workflows/*.yml uses:-ing the central
  workflow); platform repo owns modules/adapters/core/schemas/pipelines/
  scripts/workflows.
- Replace Status section with Features list (consumer + platform-engineer
  referenceable) + Roadmap (planned only, no version changelog, no
  internal CIAgent status). Includes the composition-redesign roadmap
  entry (dynamic module creation from a contract).
- Fix the mermaid flowchart: all node text visible (short multi-line
  labels via <br/>), add a security-checks stage before policy checks,
  do not name specific tools (security checks/policy checks/infrastructure
  plan via adapter), add infrastructure-apply stage (dev only, after
  evidence event).
- Remove the environments table (dev/qa/prod/dr) completely; point to
  docs/environments/ for platform-managed environments.
- Credentials section: remove go-gitea/gitea#36988 blocked mention +
  waivers D-039/D-047 language. State OIDC+ABAC default; alternative is a
  static AWS key (GitHub Secrets for platform-runner runs, .env.secrets
  locally) with daily rotation (platform-managed) or out-of-band rotation
  (consumer-managed for local .env.secrets).
- forge -> platform runners / platform-managed throughout.
- Links point to docs/ Pages paths, not .ciagent/.

modules/ terminology:
- modules/README.md: L1 primitives -> primitives, L2 compositions ->
  modules, composition -> pattern (prose); add roadmap note for the
  composition redesign.
- README-TEMPLATE.md: L1 primitive -> primitive.
- All 7 L1 READMEs: L1 primitive -> primitive.
- L2 static-asset + microservice READMEs: L2 composition -> module
  pattern, composition -> pattern, L1 -> primitive; bump stale @v1 ->
  @v1.4 in usage examples; fix CONSUMER_GUIDE.md -> consumer-guide.md
  link.

Verification: grep sweeps for .ciagent/.gitea/forge/go-gitea/waiver/
D-039/D-047/acdl_platform in docs/ README.md modules/ contracts/ all
return 0 hits. Tests: 166 pass. run_ci.sh green.
2026-07-22 18:26:00 +00:00

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Markdown

# ecr — ECR repository
> **Module kind:** primitive | **Version:** 1.0.0
A single ECR repository that hosts the container image for the ECS
task. The simplest container-registry module — one resource, two
inputs, two outputs.
## Resources
| Resource | Type | Purpose |
|----------|------|---------|
| repository | `aws_ecr_repository` | The ECR repository |
## Inputs
| Name | Type | Required | Default | Description |
|------|------|----------|---------|-------------|
| `name` | string | yes | — | The ECR repository name |
| `region` | string | yes | — | AWS region the repository is created in |
## Outputs
| Name | Type | Description |
|------|------|-------------|
| `repository_url` | string | The ECR repository URL |
| `repository_arn` | arn | The ECR repository ARN |
## Usage
```json
{
"id": "ecr",
"type": "aws:ecr:repository",
"module": "ecr@1.0.0",
"inputs": {
"name": "acdl-microservice",
"region": "us-east-1"
}
}
```
The `repository_url` output is used to build the `image` input for
`ecs-service` (e.g. `<repository_url>:latest`).
## Compliance extension points
- **Image scanning** — add `image_scanning_configuration { scan_on_push = true }` for vulnerability scanning (SOC2 CC7.6, DORA ICT risk testing, HIPAA security monitoring).
- **Encryption** — add `encryption_configuration { encryption_type = "KMS", kms_key = ... }` with a customer-managed key (SOC2 CC6.1, HIPAA §164.312(a)(2)(iv), GDPR Art.32).
- **Image tag immutability** — add `image_tag_mutability = "IMMUTABLE"` to prevent tag overwriting (SOX §802, SOC2 CC6.1 integrity, DORA audit integrity).
- **Lifecycle policy** — add `aws_ecr_lifecycle_policy` to enforce image retention / cleanup (GDPR Art.5(2) data minimization, SOC2 CC5.2).
- **Access policy** — add a repository policy restricting pull/push to known roles (SOC2 CC6.1, HIPAA §164.308(a)(4)).
## Versioning
`1.0.0` — interface MAJOR, behavior MINOR, lifecycle PATCH. MAJOR bumps
require a new registry entry (immutable publication); old entries enter
a 12-month deprecation window.