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acdl/modules
Jon Chery 2682719f24
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docs(P47): presentation slide updates + HIPAA removal from all docs
Presentation changes (both Marp decks + source markdown):
1. Title slide: deck title as H1 (slightly bigger), 'Agentic Cloud Delivery
   Platform' as H3 subtitle — cleaner title hierarchy
2. DX deck: removed Local Reproducibility slide (not beneficial for DX)
3. DX deck: Safe Promotion Path slide redesigned with side-by-side layout
   for Approaches A and B (HTML table, two columns)
4. DX deck: 'an agent' → 'an AI agent' (slide 2 + Citizen Developer slide)
5. DX deck: What a Developer Does — diagram floated to the right side
6. Header simplified to just the deck name (subtitle now on title slide)

HIPAA removal (25 files):
- Completely removed all HIPAA references from all markdown documentation,
  presentation source files, module READMEs, and rendered HTML
- Removed HIPAA from compliance milestone lists (GDPR, SOX, SOC2, DORA remain)
- Removed HIPAA section references (§164.xxx) from compliance annotations
- Cleaned up empty parentheses and broken commas left by removal
- Re-rendered both HTML decks from updated Marp source

---ci---
phase: 47
milestone: v1.9
status: complete
requirements:
  covered: []
  partial: []
---/ci---
2026-07-23 14:08:40 +00:00
..

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.json declaring its inputs and outputs, and a README.md in 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.json declaring its children and wires.

The substrate 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.