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portfolio-hub/docs/batches/bat-010_20260513_daemon-model-implementation/planning.md
T
genichin e6b6a8715b feat: implement daemon model with registry and single-asset assignment (BAT-010, REQ-023/028)
Core Implementation (BAT-010):
- Add daemon registry schema and CRUD operations (req-023)
- Implement single-daemon asset assignment constraint (one asset per daemon)
- Add daemon_id field to service_token for daemon identification
- Add daemon.py CLI module for daemon management commands
- Add 20260513_0016_daemon_model.py migration for daemon tables

API Changes:
- GET /v1/assets: include daemon_id in AssetResponse
- POST /v1/assets/{asset_id}/ledger/trades: require daemon token binding
- GET /v1/user_info: include daemon metadata
- Enhanced service-token rotate to preserve daemon bindings

CLI Commands:
- pfhub daemon register --name <name> --runtime-id <runtime-id>
- pfhub daemon list
- pfhub daemon get <daemon-id>
- pfhub daemon revoke <daemon-id>

Requirements (REQ-023, REQ-028):
- REQ-023: Daemon Registry and Service Token Daemon Binding (Interface, Approved)
  * AC-1: daemon CRUD operations
  * AC-2: service token daemon binding for POST /v1/assets/{asset_id}/ledger/trades
  * AC-3: single daemon per asset (exact-one assignment model)
- REQ-028: README.md Daemon Provisioning Runbook update (Documentation, Approved)

Documentation:
- Add dcy-006 Discovery for daemon-id and single-daemon asset assignment
- Update README.md with Daemon Provisioning Runbook section
- Add BAT-010 batch documentation with planning, implementation, verification
- Update rel-006 release document (daemon model implementation)
- Update data-model.md with daemon and daemon_asset_assignment tables
- Update interface-contract.md with daemon registry APIs
- Update runtime-flows.md with daemon lifecycle flows

Breaking Changes:
- REQ-005~009, REQ-011~012 status reverted to Approved due to revised contract
  * daemon_id field addition and exact-one asset assignment requirement
  * Existing Implemented evidence invalidated by contract revision
  * BAT-001/002/008 re-verification required

Testing:
- Add test_daemon_registry.py for daemon CRUD operations
- Add test_daemon_assignment.py for single-asset assignment constraints
- Update test_auth.py, test_cli.py, test_v1.py for daemon support
- Verify daemon token binding in trade endpoint authorization

Impact:
- Database: 2 new tables (daemons, daemon_asset_assignments)
- Migration: 20260513_0016 creates daemon model schema
- CLI: 4 new daemon subcommands
- API: daemon_id propagation through v1 endpoints
- Verification: BAT-001/002/008 re-verification gates next release
2026-05-13 23:07:24 +00:00

4.3 KiB

BAT-010 Planning

  • Status: confirmed
  • Batch: BAT-010
  • Profile: standard

Included REQ

  • REQ-009: v1 API DB 스키마 migration (daemon schema 포함)
  • REQ-023: Daemon Registry 관리 경로
  • REQ-005: service-token 발급 daemon binding
  • REQ-012: service-token rotate daemon_id 불변식
  • REQ-006: GET /v1/assets daemon-scoped
  • REQ-007: GET /v1/user_info daemon_id 필드
  • REQ-008: POST /v1/assets/{asset_id}/ledger/trades daemon assignment authorization
  • REQ-011: baseline docs daemon-aware 갱신
  • REQ-028: README.md daemon provisioning runbook

Delivery Plan

의존 순서에 따라 아래 순서로 구현한다.

  1. REQ-009 — Alembic migration: daemons 테이블 신규 생성, auth_tokens.daemon_id FK 컬럼 추가, portfolios.managed_by_daemon_id FK 컬럼 추가, 기존 레코드 NULL backfill. 기존 revision chain 및 IF NOT EXISTS 정책 준수.
  2. REQ-023 — Daemon registry CRUD: domain model(Daemon entity), repository(create_daemon, get_daemon_by_slug, list_daemons_for_user, update_daemon), management route 또는 CLI subcommand. daemon_slug owner-unique validation.
  3. REQ-005 — service-token issuance daemon binding: POST /auth/service-tokens와 pfhub service-token issue가 existing daemon registry entry에 1:1 binding. unknown daemon 입력 명시적 거부.
  4. REQ-012 — service-token rotate daemon_id 불변식: rotate 시 token_hash, token_prefix, runtime_id만 갱신, daemon_id 유지. CLI rotate 출력에 daemon_id 포함.
  5. REQ-006 — GET /v1/assets daemon-scoped: managed_by_daemon_id = token.daemon_id 필터 적용. NULL token 403 fail-closed.
  6. REQ-007 — GET /v1/user_info daemon_id 필드: 응답 스키마에 daemon_id 추가. NULL backfill token은 daemon_id: null 진단 노출.
  7. REQ-008 — POST /v1/assets/{asset_id}/ledger/trades daemon assignment authorization: managed_by_daemon_id = token.daemon_id 검증. mismatch/미배정/NULL token 403 fail-closed.
  8. REQ-011 — baseline docs 갱신: docs/interface-contract.md, docs/data-model.md, docs/runtime-flows.md에 daemon binding/assignment/403 policy/rotate invariant 반영.
  9. REQ-028 — README.md 갱신: daemon provisioning 절차, enforcement enablement gate 4종 evidence, runtime_id/daemon_id 역할 구분 반영.

Dependencies

  • Internal:
    • REQ-009 migration은 REQ-023~028 구현 전에 schema가 존재해야 한다.
    • REQ-023 daemon registry가 구축된 후 REQ-005/012 binding 구현이 가능하다.
    • REQ-005/012가 daemon binding을 제공한 후 REQ-006/007/008 daemon-scoped authorization이 가능하다.
    • REQ-011/028 문서화는 구현 단계 마지막 또는 구현 완료 직후 수행한다.
  • External:
    • 기존 Alembic revision chain (최신 head revision과 연결 필요)
    • 기존 service-token bearer auth 모델 유지 (read/trade-write/admin permission 불변)

Design Gate

  • Design Required Before Implementation: yes
  • Reason: 신규 Daemon 엔티티의 API transport 형태(HTTP endpoint vs CLI subcommand vs 혼합), daemon_slug owner-unique constraint 설계, enforcement enablement gate 활성화 방식, NULL backfill 기간 동안의 fail-closed boundary 정의 등 구현 착수 전 확정이 필요한 설계 결정이 있다.

Milestones

  1. Design confirmed — daemon registry interface 형태, enforcement gate 활성화 방식 확정
  2. REQ-009 migration 적용 + pytest 통과
  3. REQ-023 daemon registry CRUD 구현 + targeted test 통과
  4. REQ-005/012 daemon binding/rotate 구현 + targeted test 통과
  5. REQ-006/007/008 daemon-scoped API 구현 + daemon A/B 분리 시나리오 테스트 통과
  6. REQ-011/028 문서 갱신 완료 + 전체 pytest 통과
  7. Verification — 전체 AC evidence 매핑 완료, ready for release

Risks

  • R-1 (High): NULL backfill 상태에서 daemon-scoped enforcement를 켜면 기존 service-token/asset이 연쇄 403에 직면해 운영 중단 발생 가능. 완화: enforcement는 inventory 완료 + dry-run zero-active-NULL/zero-mismatch + release approver 승인 이후에만 활성화.
  • R-2 (Medium): daemon registry interface 형태 결정이 늦어지면 REQ-005/023 구현이 지연됨. 완화: design 단계에서 먼저 확정.
  • R-3 (Medium): 기존 Alembic chain과 migration 충돌. 완화: 신규 revision을 기존 head에 선형으로 연결, alembic history 정상 여부 migration test에서 확인.