Jon Chery
4ed2542ecf
---ci--- project: acdl phase: 13 milestone: v1.2 status: verify verdict: VERIFIED requirements: covered: [REQ-31] ---/ci--- Phase 13 plan-as-execute + verify. scripts/verify_phase13.sh green. 6 ECS L1s authored + registered (l1-vpc, l1-ecs-cluster, l1-ecs-service, l1-iam-role, l1-alb, l1-ecr). Adapter generalized to table-driven TYPE_MAP (12 IR types) + INPUT_MAP + OUTPUT_MAP. S3 regression: the v1.1 spike l1-s3 produces byte-identical main.tf. Ready to ship v1.2.3.
32 lines
1.3 KiB
Markdown
32 lines
1.3 KiB
Markdown
# l1-ecr — ECR repository primitive
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An L1 module for an ECR repository that hosts the ECS task image.
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Single-purpose, substrate-agnostic (the IR type is
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`aws:ecr:repository`, not a Terraform resource type).
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## Interface (the IR-typed contract)
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See `interface.json`: inputs `name` + `region` (strings), outputs
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`repository_url` (string) + `repository_arn` (arn), no NFRs.
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## IR → Terraform mapping (performed by the adapter)
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The Terraform adapter (`adapters/terraform/adapter.py`) translates this
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L1's IR shape to Terraform:
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| IR | Terraform |
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|----|-----------|
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| `resource.type = aws:ecr:repository` | `resource "aws_ecr_repository" "<id>" { ... }` |
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| `resource.inputs.name` | `name = <value>` arg |
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| `resource.inputs.region` | `provider "aws" { region = <value> }` |
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| `resource.outputs.repository_url` | `output "repository_url" { value = aws_ecr_repository.<id>.repository_url }` |
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| `resource.outputs.repository_arn` | `output "repository_arn" { value = aws_ecr_repository.<id>.arn }` |
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The adapter is a thin layer (ARCHITECTURE.md §12.2); it does not own L1
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content — it only translates.
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## Versioning (W3.D)
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`1.0.0` — interface MAJOR, behavior MINOR, lifecycle PATCH. MAJOR bumps
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require a new registry entry (immutable publication); old entries enter
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a 12-month deprecation window. |