acdl/.ciagent/VERIFY.md

Phase 14 — l2-microservice-and-contract-schema (v1.2) VERIFY

Verdict: Phase 14: VERIFIED Tag: v1.2.4 Date: 2026-07-21

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Scope

Phase 14 authors the l2-microservice thin-composition (references 6 ECS L1s, depth 1), extends the contract schema for microservice inputs, extends the resolver for child→child wiring + multi-resource L1 expansion, extends the adapter for ref: interpolation translation, and verifies the full resolution path. Requirement covered: REQ-32.

Verification layers

1. Structural

• modules-ir/l2/l2-microservice/composition.json + README.md created (6 children, two wire kinds).
• modules-ir/registry.json lists l2-microservice@1.0.0.
• schemas/contract.schema.json extended: inputs.additionalProperties allows object; healthcheck field added.
• contracts/microservice.yaml created (dev, l2-microservice, 9 inputs).
• acdl_platform/contract_resolver.py extended: array-form wires, child→child ref: emission, multi-resource L1 expansion.
• adapters/terraform/adapter.py extended: ref:<ir_resource_id>.<output> → ${<tf_type>.<id>.<attr>} translation.
• scripts/verify_phase14.sh exists (+x).
• .ciagent/PLAN.md updated to Phase 14.
• PASS.

2. Behavioral (scripts/verify_phase14.sh)

=== Phase 14 verification ===
composition: OK (6 children)
registry: l2-microservice@1.0.0 OK
contract schema: OK (inputs allow objects + healthcheck field)
microservice.yaml: OK (validates against contract schema)
py_compile: OK
v1.1 regression: OK (spike.yaml -> l1-s3 -> aws_s3_bucket)
v1.2 IR: 11 resources
  types: ['aws:ec2:routetable', 'aws:ec2:subnet', 'aws:ec2:vpc', 'aws:ecr:repository',
          'aws:ecs:cluster', 'aws:ecs:service', 'aws:ecs:task_definition',
          'aws:elbv2:listener', 'aws:elbv2:loadbalancer', 'aws:elbv2:targetgroup',
          'aws:iam:role']
  child->child refs: present
v1.2 adaptation: OK (11 resources + interpolations in main.tf)
.ciagent/ consistency: OK

=== Phase 14: VERIFIED ===

All assertions pass. The v1.2 resolution emits 11 IR resources (the 6 L1s expand to 11 due to multi-resource L1s: vpc→3, ecs-service→2, alb→3, + 3 single-resource L1s). Child→child refs translate to Terraform interpolations (${aws_ecs_cluster.cluster.arn}, ${aws_subnet.vpc-subnet.id}, ${aws_lb_target_group.alb-targetgroup.arn}). The v1.1 spike regression is byte-identical.

• PASS.

3. Security

• No credentials introduced. The contracts/microservice.yaml references an ECR image by URL (no secrets).
• The assume_role_policy in the contract is a standard ECS task execution trust policy (not a secret).
• The resolver + adapter handle ref: strings as interpolation references — no secret leakage.
• PASS.

4. Quality

• The composition's two-wire-kind design (passthrough + child→child) cleanly separates contract-level parameters from infra-internal wiring.
• The multi-resource L1 id scheme (<child_id>-<type_suffix>) keeps ids valid against the IR schema's ^[a-z][a-z0-9-]*$ pattern.
• The ref:<ir_resource_id>.<output> form means the adapter needs no child→resource lookup table — just a type_by_id map built once.
• The v1.1 regression (byte-identical S3 main.tf) confirms the extensions are backward-compatible.
• PASS.

P0 / P1

• P0: none.
• P1: none.

Requirements covered

• REQ-32: l2-microservice thin-composition exists under modules-ir/l2/l2-microservice/ referencing the six ECS L1s (depth 1, within max-depth-5). schemas/contract.schema.json is extended with microservice inputs (image: string, port: number, env: object, healthcheck: object) and validates contracts/microservice.yaml. Contract→IR resolution yields a complete target stack (11 resources across all 6 L1s with child→child refs). VERIFIED.

Conclusion

Phase 14 is VERIFIED. The l2-microservice composition + extended resolver + extended adapter are ready for Phase 15's terraform apply against real AWS. The resolution path is complete: contract → IR (11 resources) → Terraform (11 resource blocks + interpolations). The v1.1 spike regression passes.