c80060878a
EXECUTE stage. Authors the remaining 11 L1 module terraform subdirs with the full versions/variables/locals/main/outputs split. Defaults previously hardcoded in the adapter move into locals.tf. Simple single-resource modules (7): - kms-key: aws_kms_key + alias (enable_key_rotation, deletion_window defaults) - ecr: aws_ecr_repository (encryption_configuration from kms_key_arn, image_scanning) - ecs-cluster: aws_ecs_cluster (name default) - iam-role: aws_iam_role + inline_policy (assume_role_policy fallback, ECR/logs policy in locals.tf) - rds: aws_db_instance (storage_encrypted, multi_az, kms_key_arn defaults) - waf: aws_wafv2_web_acl (default_action, visibility_config, dynamic rules) - uptime: aws_ecs_task_definition + aws_ecs_service (Fargate compat, container_definitions in locals.tf) Multi-resource modules with intra-refs (4): - vpc: aws_vpc + aws_subnet + aws_internet_gateway + aws_route_table (CIDR derivation in locals.tf) - ecs-service: aws_ecs_task_definition + aws_ecs_service (Fargate compat, container_definitions, network_config in locals.tf) - alb: aws_lb + aws_lb_target_group + aws_lb_listener (subnet/security_group list derivation in locals.tf) - cloudfront: aws_cloudfront_distribution + aws_cloudfront_origin_access_control (OAC defaults in locals.tf) Registry: terraform_dir added to all 11 remaining entries. Adapter fix: stack output format uses separate 'from' + 'output' fields (not 'from': 'rid.output'). Fixed _emit_root_output to read both fields. 6 previously-skipped tests unblocked (run_platform.sh --check-only now resolves static-assets.yml through the new module-assembled adapter). Removed skip markers. Fixed test assertion (aws_s3_bucket → module). Regression: 461 passed, 0 skipped, 5 deselected (slow). All 12 modules pass run_primitive_plan.sh --check-only. All 12 terraform/ subdirs pass terraform init + validate standalone. ---ci--- project: acdl phase: P56b milestone: v1.11 status: execute ---/ci---
ACDL Modules
Reusable building blocks for cloud infrastructure. Each module is
self-documented with a README.md following the
template.
How the modules work
There are two kinds of module:
- Primitives — a single cloud resource or a small group of
related resources (e.g. a VPC with subnets and routing). Each primitive
has an
interface.jsondeclaring its inputs and outputs, and aREADME.mdin plain language. - Modules — a pattern that references multiple primitives to
deploy a complete stack (e.g. an ECS Fargate microservice). Each module
has a
composition.jsondeclaring its children and wires.
The engine adapter (adapters/terraform/adapter.py) compiles a
module instance to infrastructure. Each module's README documents which
resources it creates.
Primitives
| Module | What it creates | README |
|---|---|---|
s3 |
aws_s3_bucket — a single S3 bucket |
README |
vpc |
aws_vpc + aws_subnet + aws_route_table + aws_internet_gateway — VPC with subnets and routing |
README |
ecs-cluster |
aws_ecs_cluster — ECS Fargate cluster |
README |
ecs-service |
aws_ecs_task_definition + aws_ecs_service — Fargate service with task definition |
README |
iam-role |
aws_iam_role — IAM role with assume-role policy |
README |
alb |
aws_lb + aws_lb_target_group + aws_lb_listener — Application Load Balancer |
README |
ecr |
aws_ecr_repository — ECR container image repository |
README |
cloudfront |
aws_cloudfront_distribution + aws_cloudfront_origin_access_control — CloudFront distribution with S3 origin via OAC |
README |
waf |
aws_wafv2_web_acl — WAFv2 Web ACL (CloudFront-scoped) |
README |
rds |
aws_db_instance — Relational database (PostgreSQL, MySQL, etc.) with multi-engine support |
README |
kms-key |
aws_kms_key — Customer-managed KMS key with rotation enabled (per-stack CMK) |
README |
uptime |
aws_ecs_service — Uptime-kuma monitoring on ECS Fargate with alert channels |
README |
Modules
| Module | What it references | README |
|---|---|---|
microservice |
6 primitives (vpc, cluster, ecr, iam-role, alb, ecs-service) | README |
static-assets |
3 primitives (s3, cloudfront, waf) | README |
Registry
Module versions are tracked in registry.json. Both primitives and
modules are registered.
Template
New modules should use README-TEMPLATE.md as their starting point.
Module patterns (roadmap)
The current composition.json mechanism is a thin pattern layer. A future
redesign will let a consumer dynamically create a module directly from the
contract file (an agentic "composition" flow). That is on the roadmap, not
implemented today.