Files
acdl/modules/l1/rds/interface.json
T
Jon Chery de91a4bb76 feat(P31): encryption-by-default + per-stack CMK (REQ-83, REQ-84, REQ-85)
---ci---
project: acdl
phase: 31
milestone: v1.8
status: execute
---/ci---

- New kms-key L1 primitive (aws:kms:key) with enable_key_rotation=true
  (AWS-managed annual rotation, D-075). Registered in registry.json.
- Adapter TYPE_MAP expanded for aws:kms:key + aws:kms:alias.
- Adapter emits enable_key_rotation from NFR.
- S3 adapter emits server_side_encryption_configuration with KMS when
  kms_key_arn provided; managed KMS fallback with stderr warning when not.
- All 10 existing L1 primitives now have encryption_enabled NFR (default true).
- s3, rds, ecr, ecs-service, ecs-cluster have kms_key_arn input.
- Both L2 compositions (static-assets, microservice) now include a kms-key
  child + wires connecting kms_key_arn to children.
- L2 stack outputs include kms_key_arn.

Tests: +7 (300 -> 307). All pass. run_platform.sh --check-only green
(static-assets now resolves to 5 resources with the CMK).
2026-07-22 22:11:03 +00:00

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JSON

{
"name": "rds",
"version": "1.0.0",
"kind": "l1",
"type": "aws:rds:instance",
"description": "RDS database instance primitive (substrate-agnostic stack type aws:rds:instance; the Terraform adapter translates to aws_db_instance). Supports multiple engines (postgres, mysql, etc.) via the engine input.",
"inputs": {
"engine": {
"type": "string",
"description": "Database engine (postgres, mysql, mariadb, sqlserver, oracle).",
"required": true,
"enum": ["postgres", "mysql", "mariadb", "sqlserver-ex", "sqlserver-web", "sqlserver-se", "oracle-se2"]
},
"engine_version": {
"type": "string",
"description": "Engine version (e.g. 16.4 for postgres, 8.4 for mysql).",
"required": true
},
"instance_class": {
"type": "string",
"description": "RDS instance class (e.g. db.t3.micro, db.r6g.large).",
"required": true,
"default": "db.t3.micro"
},
"allocated_storage": {
"type": "number",
"description": "Allocated storage in GB (default 20).",
"required": false,
"default": 20
},
"db_name": {
"type": "string",
"description": "The database name (some engines have restrictions).",
"required": true
},
"username": {
"type": "string",
"description": "Master username.",
"required": true
},
"multi_az": {
"type": "boolean",
"description": "Multi-AZ deployment (default false).",
"required": false,
"default": false
},
"storage_encrypted": {
"type": "boolean",
"description": "Enable storage encryption (default true).",
"required": false,
"default": true
},
"region": {
"type": "string",
"description": "AWS region the RDS instance is created in.",
"required": true
},
"kms_key_arn": {
"type": "string",
"description": "ARN of the CMK for storage encryption; if absent, uses AWS-managed key.",
"required": false
}
},
"outputs": {
"db_endpoint": {
"type": "string",
"description": "The RDS instance endpoint (host:port)."
},
"db_arn": {
"type": "arn",
"description": "The RDS instance ARN."
}
},
"nfrs": {
"backup_retention_period": {
"type": "number",
"description": "Backup retention period in days (default 7).",
"default": 7
},
"deletion_protection": {
"type": "boolean",
"description": "Enable deletion protection (default true for prod).",
"default": true
},
"encryption_enabled": {
"type": "boolean",
"description": "Enable storage encryption.",
"default": true
}
}
}