Files
acdl/modules/l1/ecs-cluster/README.md
T
Jon Chery f68f85c9fd
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review(v1.5): READY TO SHIP — multi-persona code review
---ci---
project: acdl
phase: 20
milestone: v1.5
status: review
verdict: READY TO SHIP
p0: 1 (fixed — contract path resolution in deploy workflow)
p1: 6 (flagged post-hoc)
---/ci---

Multi-persona review of v1.5 phase 20 (docs + reusable deploy workflow).

P0 (blocking) — AUTO-FIXED:
- C1: scripts/run_platform.sh contract path resolution broken in deploy
  workflow. The reusable workflow invokes run_platform.sh from the consumer
  workspace root with a relative contract path (.acdl/contract.yaml), but
  run_platform.sh does `cd "$ROOT"` (platform repo) early, so the relative
  path resolved against the platform repo and the pipeline could never run.
  Fix (commit 75c2274): capture CALLER_CWD before cd "$ROOT"; resolve
  caller-supplied relative paths against CALLER_CWD; default no-arg contract
  stays relative to ROOT (preserves platform-local CI). Reproduced pre-fix;
  verified post-fix.

P1 (important) — FLAGGED FOR POST-HOC REVIEW (do not block ship):
- C2: ref: v1.4 in the deploy workflow platform checkout — no v1.4 tag exists
  (only v1.4.0 / v1.4.1). Operator must create a floating v1.4 tag or change
  the ref to v1.4.1.
- C3: modules/l2/{static-asset,microservice}/README.md still use @v1 in their
  Usage examples; missed by the v1.4 bump.
- S1: static-key override is not wired. ACDL_AWS_* env vars on the OIDC step
  are not read by aws-actions/configure-aws-credentials@v4 (it reads AWS_*
  or its own access-key/secret-key inputs). The README/CONSUMER_GUIDE claim
  a working override that doesn't function as written. Needs a conditional
  step or renamed env vars + input wiring.
- S2: README overstates ABAC repo:org/repo:ref:... scoping. The workflow
  constructs a numeric role name (github.repository_id); the actual claim
  enforcement lives in the IAM trust policy, not in this workflow.
- T1: no deploy-workflow triggers conformance test (CI workflow has one;
  deploy doesn't). Minor — reusable workflows use workflow_call, not push
  triggers, but the contract's triggers field is then unenforced.
- A1: terraform/spike/terraform.tf uploaded as artifact leaks the AWS account
  ID via the state-backend bucket name. Recommend excluding terraform.tf or
  gating artifact upload to non-public repos.

P2 (nits) — listed for awareness: floating-tag terminology imprecision (M1),
  header comment "Gitea Actions" in the GitHub copy (M2, intentional byte-
  identical), pip install split (P1-perf), comment drift in pipelines/deploy.yaml
  header (C4), module README internal inconsistency (C5).

Verdict: READY TO SHIP. The one P0 is fixed. The 6 P1s are post-hoc items —
the deploy workflow is a scaffold whose first real consumer run requires
operator setup (tag, IAM role, secrets) that gates go-live. The P1s should
be addressed before any consumer invokes uses: acdl/.gitea/workflows/
deploy.yml@v1.4 in earnest.

Tests: 154 pass (19 new). run_ci.sh green.
2026-07-22 17:24:28 +00:00

1.7 KiB

ecs-cluster — ECS Fargate cluster

Module kind: L1 primitive | Version: 1.0.0

An ECS Fargate cluster. The simplest ECS module — one resource, two inputs, two outputs. The cluster is the container orchestration boundary that ecs-service references for task placement.

Resources

Resource Type Purpose
cluster aws_ecs_cluster The ECS Fargate cluster

Inputs

Name Type Required Default Description
name string yes The ECS cluster name
region string yes AWS region the cluster is created in

Outputs

Name Type Description
cluster_arn arn The ECS cluster ARN
cluster_id string The ECS cluster id (name)

Usage

{
  "id": "cluster",
  "type": "aws:ecs:cluster",
  "module": "ecs-cluster@1.0.0",
  "inputs": {
    "name": "acdl-microservice",
    "region": "us-east-1"
  }
}

The cluster_arn output is referenced by ecs-service as its cluster_arn input.

Compliance extension points

  • Container Insights — add configuration { container_insights = "enabled" } for observability (SOC2 CC7.3, DORA ICT risk monitoring).
  • CloudWatch Logs — add a log group with retention policy for cluster-level audit logs (SOX, SOC2 CC7.2, HIPAA §164.312(b)).
  • Encryption — add settings { name = "containerInsights", value = "enabled" } and KMS-based encryption for container data (HIPAA §164.312(a)(2)(iv), GDPR Art.32).

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.