docs(adr-0028): propose CI/CD + git hosting migration Gitea -> GitLab (#226)
## Summary
Drafts [ADR-0028](docs/decisions/0028-migrate-cicd-and-git-hosting-to-gitlab.md) as `proposed`: migrate CI/CD + git hosting from Gitea (`git.unespace.com`) to GitLab CE self-hosted on `vm-gitlab` (`10.100.201.10`). The migration was anticipated by [ADR-0015](docs/decisions/0015-cicd-gitea-actions.md) ("level-2 implementation; will be superseded by a GitLab migration ADR within 6-18 months") — that window opens now. **Decision-only PR** — the actual 4-phase migration ships across follow-up PRs after acceptance.
ADR-0028's number was previously a placeholder reference in ADR-0026 and ADR-0027 for the Pléiades + Acteurs+ sync ADR. **Renumbering**: that future sync ADR shifts to `ADR-0029`, and the placeholder links in ADR-0026, ADR-0027 and `CLAUDE.md` update to match — included in the same PR so the chain stays consistent.
## What lands
| File | Change |
| --- | --- |
| `docs/decisions/0028-migrate-cicd-and-git-hosting-to-gitlab.md` | **New.** MADR 4.0.0 ADR, `proposed`. Decision = Option B (GitLab CE on `vm-gitlab`). Considered options A (status quo Gitea), C (Forgejo), D (cloud SaaS). Documents what carries over from ADR-0015 (architectural principles unchanged — thin YAML, trunk-based, all-gates-blocking, on-prem runners), what changes (host, pipeline file, runner type, scan tooling), the 4-phase migration sequence, and the signed-commits revisit. |
| `docs/decisions/0026-person-user-portal-data-model.md` | All 11 `ADR-0028` references → `ADR-0029` (sync + facets shifts to 0029). |
| `docs/decisions/0027-portal-side-organisational-hierarchy.md` | All 14 `ADR-0028` references → `ADR-0029`. |
| `docs/decisions/README.md` | New row for ADR-0028 (`proposed`, tags `infrastructure`, `process`, 2026-05-26). |
| `CLAUDE.md` | Roll-up updated: `ADRs 0001 → 0027 accepted; ADR-0028 + ADR-0029 proposed`. ADR-0028's relationship to ADR-0015 spelled out inline ("supersedes ADR-0015's Gitea Actions platform choice — the rest of ADR-0015's architectural principles carry over unchanged"). ADR-0026 + ADR-0027 architecture bullets renumbered 0028 → 0029 to track. |
## Key choices in the ADR
- **What carries over from ADR-0015 vs what changes** — explicit table so future readers see immediately that the migration is **platform-only**, not a re-litigation of CI principles. Trunk-based + squash, all-gates-blocking, thin YAML over portable scripts (`pnpm ci:check` etc. — unchanged), on-prem runners, Conventional Commits in CI + hook (defense in depth) — all carried over. Host, pipeline-file grammar, runner type, and scan tooling are the only things that move.
- **Native security scanning replaces the manual Trivy + gitleaks setup.** GitLab CE's built-in `Dependency-Scanning.gitlab-ci.yml` + `Secret-Detection.gitlab-ci.yml` includes consolidate the ~30 lines of inline `curl + tar` install dance currently in `.gitea/workflows/ci.yml`. Same blocking thresholds (CRITICAL+HIGH dependency vulns, any secret).
- **`vm-gitlab` is already provisioned.** No infra wait — the only sequencing constraint is operator-driven, not infrastructure-driven.
- **4-phase migration, parallel pipelines for ~1 week before cutover.** Phase 1 mirrors repos and bootstraps GitLab side (no `.gitlab-ci.yml` yet — Gitea still gates). Phase 2 lands `.gitlab-ci.yml` alongside `.gitea/workflows/ci.yml` so both pipelines run per PR until parity is confirmed. Phase 3 flips the remote URLs and deletes `.gitea/workflows/` + `infra/ci-runners.compose.yml`. Phase 4 sweeps stale references.
- **Gitea moves to read-only / archive, not decommissioned** at cutover. Existing references to Gitea PRs (`#213`, `#217`, `#219`, …) in commit messages and ADR bodies stay resolvable as historical artefacts. One VM at idle is a low long-term cost.
- **Signed commits revisit.** ADR-0015 noted "signed commits recommended, revisited at GitLab migration". ADR-0028 makes the recommendation: enable required signed commits on `main` once GitLab is live, paired with GnuPG agent forwarding (already documented in `docs/setup/01-dev-debian-vm-setup.md` §8.5). `apf-portal-bot` (Renovate) gets a dedicated signing key at PR 1.
## Renumbering — what moved and why
Before this PR, ADR-0026 and ADR-0027 used `ADR-0028` as a placeholder link for the Pléiades + Acteurs+ sync ADR. That sync ADR hasn't been drafted yet — the number was reserved.
This PR claims `ADR-0028` for the GitLab migration (the immediately-actionable decision), and shifts the sync placeholder to **ADR-0029**. All 25 link references across ADR-0026 (11) and ADR-0027 (14) update in lockstep — replace_all is safe here because in those files `ADR-0028` consistently meant "the sync ADR".
Content of the sync ADR is unchanged — only the number. When that ADR is eventually drafted as `0029-…md`, it gets the existing content reserved for it in the placeholder text.
## Test plan
- [x] `pnpm exec prettier --check` clean on the touched files.
- [x] All `ADR-0028` references in `0026-…md` / `0027-…md` / `CLAUDE.md` now read `ADR-0029` (grep confirms zero remaining references to the old number in those files).
- [x] The new `0028-…md` self-references (status frontmatter, title, internal anchors) are consistent — no leftover `0029`.
- [ ] **Review focus** — drivers / consequences / migration sequence in the ADR; the "what carries over from ADR-0015" table; the renumbering rationale.
## What's next
Per ADR-0028 §"Migration sequence", post-acceptance:
1. **ADR-0028 acceptance PR** — small status-flip, same pattern as #219 (ADR-0026 + ADR-0027 acceptance).
2. **`mirror-and-bootstrap` PR** — `git push --mirror` Gitea → GitLab; GitLab side groups / projects / branch protection / MR templates / deploy keys / Renovate reconfig. No `.gitlab-ci.yml` yet, Gitea pipelines still gate.
3. **`gitlab-ci-pipeline` PR** — `.gitlab-ci.yml` alongside the existing `.gitea/workflows/ci.yml`. Parallel runs ~1 week for parity. GitLab Runner registered on `vm-gitlab`.
4. **`cutover` PR** — remotes flip across docs, `.gitea/workflows/` + `infra/ci-runners.compose.yml` deleted, Gitea read-only.
5. **`cleanup` PR** — stale references sweep, signed-commit policy finalised on `main`.
In parallel — once the dev VM (#220 / #221 / #222 / #223 / #224) is fully bootstrapped — the paused **ADR-0027 PR 1** (Region / Delegation / Structure Prisma schema + inline seed) and **ADR-0026 PR 1** (Person / User / UserScope schema + provisioner) can ship on Gitea; they have no dependency on the GitLab migration and don't need to wait.
---------
Co-authored-by: Julien Gautier <julien.gautier@apf.asso.fr>
Reviewed-on: #226
This commit was merged in pull request #226.
This commit is contained in:
@@ -54,15 +54,15 @@ The structural, security, observability, and quality choices are recorded as ADR
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- **Charts + dashboards:** `D3 + Observable Plot` wrapped in `libs/shared/charts/`, one Angular component per chart type (bar, donut, line, stacked-bar, …). A11y baked in by the lib (SVG `<title>`/`<desc>`, `<details>` tabular fallback, colour-blind-safe palettes, AA-contrast text, `prefers-reduced-motion` gate). Bundle stays under [ADR-0017](docs/decisions/0017-performance-budgets-lighthouse-ci.md)'s lazy-chunk cap via per-`d3-*` module tree-shaking. Future bespoke visualisations land in raw D3 inside the same lib — see [ADR-0023](docs/decisions/0023-charts-d3-observable-plot.md).
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- **AI service relay:** dedicated `apf-ai-service` repo (ASP.NET Core, Microsoft Agent Framework) consumed via native gRPC HTTP/2 only — proto contract vendored under `apps/portal-bff/src/grpc/proto/apf-ai/` with `ts-proto` codegen committed alongside. BFF dials with `@grpc/grpc-js` (h2c in dev, h2 + TLS in prod), bridges `ChatService.Chat` to `text/event-stream` for the SPA, exposes `RagService.Search` and `ModelsService.ListModels` as plain JSON endpoints. Identity travels as an unsigned `Principal` (subject, roles, attributes) in the proto body for the POC, hashed via the audit module's `HashUserIdService` so portal and AI service audit trails join on the same `actor_id_hash`. Production hardening (signed envelope vs mTLS) deferred — see [ADR-0024](docs/decisions/0024-ai-service-relay-grpc-sse-bridge.md).
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- **Authorization model:** three orthogonal axes — **privileges** (Entra app roles, `Portal.*`), **functional roles** (Entra security groups → curated `apf-role-*` slug catalogue, 24 entries v1), **scopes** (portal-side `user_scopes` table, future Pléiades feed; kinds = `self / etablissement:<structure-code> / delegation:<dept> / region:<insee> / siege / unrestricted`, see [ADR-0027](docs/decisions/0027-portal-side-organisational-hierarchy.md) for the `Structure.code` semantics). Composed at sign-in into a session-resident `Principal`; portal guards consume the structured shape, a deterministic `PrincipalProjector` flattens it to the AI-service `roles[]` contract. Replaces stargate's linear hierarchy. Catalogues are closed-set, drift gated by CI — see [ADR-0025](docs/decisions/0025-authorization-model-privileges-roles-scopes.md).
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- **Portal-side identity model:** `Person` golden record (stable identity, can exist without a portal account — workforce pre-provisioning, dossier bénéficiaires, alumni) + `User` overlay (one-to-zero-or-one with Person, lazy-created on first OIDC callback in v1; carries portal-only state like `lastSignInAt`). `UserScope` backs the ADR-0025 scope axis with opaque `value` strings referencing ADR-0027's `Structure.code` / `Delegation.code` / `Region.code` — no FK at the DB level so historical rows survive structure decommissioning; admin-UI write path validates. v1 dedup uses `entraOid` only; `Person.email` is an indexed attribute, not a unique key, because two distinct humans genuinely share emails (shared aliases, generic `info@`, upstream-feed errors). Facets (Salarié / Élu / Adhérent / Bénéficiaire) + Pléiades / Acteurs+ sync + operator-confirmed Person-merge flow deferred to ADR-0028 — see [ADR-0026](docs/decisions/0026-person-user-portal-data-model.md).
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- **Portal-side organisational hierarchy:** `Region` (INSEE 2-digit) → `Delegation` (department 2–3-char) → `Structure` with `kind` discriminator (`medico_social` / `antenne` / `dispositif` / `entreprise_adaptee` / `mouvement` / `administratif` / `siege`, aligned with cascade's `Structure.type`). `Structure.code` is the portal-internal string PK, externally meaningful: for medico-social rows it equals the FINESS (9 digits) and round-trips cleanly through scope literals (`etablissement:0330800013`) and URLs; for non-FINESS rows it is an APF-internal slug (`siege`, `apf-bdx-merignac`, `ea-toulouse`, …). `finess` / `siret` / `codePaie` are nullable, unique-when-present attributes — populated where the upstream registry has the structure on file. v1 ships a small inline-migration seed (test-tenant scope: Région Nouvelle-Aquitaine, Délégation 33, a handful of médico-social + siège); the full cascade-driven inventory sync, plus `Pole` / `Service` / arbitrary nesting / per-source enrichment, land additively with ADR-0028 — see [ADR-0027](docs/decisions/0027-portal-side-organisational-hierarchy.md).
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- **Portal-side identity model:** `Person` golden record (stable identity, can exist without a portal account — workforce pre-provisioning, dossier bénéficiaires, alumni) + `User` overlay (one-to-zero-or-one with Person, lazy-created on first OIDC callback in v1; carries portal-only state like `lastSignInAt`). `UserScope` backs the ADR-0025 scope axis with opaque `value` strings referencing ADR-0027's `Structure.code` / `Delegation.code` / `Region.code` — no FK at the DB level so historical rows survive structure decommissioning; admin-UI write path validates. v1 dedup uses `entraOid` only; `Person.email` is an indexed attribute, not a unique key, because two distinct humans genuinely share emails (shared aliases, generic `info@`, upstream-feed errors). Facets (Salarié / Élu / Adhérent / Bénéficiaire) + Pléiades / Acteurs+ sync + operator-confirmed Person-merge flow deferred to ADR-0029 — see [ADR-0026](docs/decisions/0026-person-user-portal-data-model.md).
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- **Portal-side organisational hierarchy:** `Region` (INSEE 2-digit) → `Delegation` (department 2–3-char) → `Structure` with `kind` discriminator (`medico_social` / `antenne` / `dispositif` / `entreprise_adaptee` / `mouvement` / `administratif` / `siege`, aligned with cascade's `Structure.type`). `Structure.code` is the portal-internal string PK, externally meaningful: for medico-social rows it equals the FINESS (9 digits) and round-trips cleanly through scope literals (`etablissement:0330800013`) and URLs; for non-FINESS rows it is an APF-internal slug (`siege`, `apf-bdx-merignac`, `ea-toulouse`, …). `finess` / `siret` / `codePaie` are nullable, unique-when-present attributes — populated where the upstream registry has the structure on file. v1 ships a small inline-migration seed (test-tenant scope: Région Nouvelle-Aquitaine, Délégation 33, a handful of médico-social + siège); the full cascade-driven inventory sync, plus `Pole` / `Service` / arbitrary nesting / per-source enrichment, land additively with ADR-0029 — see [ADR-0027](docs/decisions/0027-portal-side-organisational-hierarchy.md).
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- **Runtime:** Node.js latest LTS major.
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## Repository status
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The Nx workspace is **scaffolded and operational**. The three apps (`portal-shell`, `portal-admin`, `portal-bff`) and the seven lib roots (`libs/feature/auth`, `libs/shared/auth`, `libs/shared/charts`, `libs/shared/state`, `libs/shared/tokens`, `libs/shared/ui`, `libs/shared/util`) are in place; CI runs `format:check / lint / test / build` plus the ADR-0025 catalogue-drift gate on every PR.
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ADRs 0001 → 0027 are accepted and cover the structural, security, observability, quality, i18n, admin-app, docs-site, charts, AI-relay, authorization, and portal-side identity + organisational hierarchy choices. ADR-0028 (cascade / Pléiades / Acteurs+ syncs + facet schemas) is the next proposed addition; until it ships, ADR-0026 + ADR-0027 implementation PRs together unlock the ADR-0025 stubs (`Principal.user.{id, personId}` placeholders, `StubScopeResolver`'s `unrestricted` blanket return). **Shipped on `main`:**
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ADRs 0001 → 0027 are accepted and cover the structural, security, observability, quality, i18n, admin-app, docs-site, charts, AI-relay, authorization, and portal-side identity + organisational hierarchy choices. ADR-0028 (migrate CI/CD + git hosting Gitea → GitLab self-hosted, supersedes ADR-0015's "Gitea Actions" platform choice — the rest of ADR-0015's architectural principles carry over unchanged) and ADR-0029 (cascade / Pléiades / Acteurs+ syncs + facet schemas) are the next proposed additions. Until ADR-0026 + ADR-0027 implementation PRs ship, ADR-0025's stubs (`Principal.user.{id, personId}` placeholders, `StubScopeResolver`'s `unrestricted` blanket return) remain in place. **Shipped on `main`:**
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- **Phase-1 foundation** — Nx workspace, Angular `portal-shell`, NestJS `portal-bff`, Prisma + Postgres, Pino + OpenTelemetry, Husky/lint-staged/commitlint, Gitea Actions CI.
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- **Phase-2 auth + audit + security** — OIDC Auth Code + PKCE via MSAL Node, Redis sessions with AES-256-GCM at rest, idle 30 min sliding + absolute 12 h hard ceiling, RP-initiated logout, double-submit CSRF, `audit.events` append-only schema with role-based grants, helmet + env-driven CORS allowlist + rate limiting + structured error envelope (see [ADR-0021](docs/decisions/0021-phase-2-security-baseline.md)).
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@@ -76,7 +76,7 @@ ADRs 0001 → 0027 are accepted and cover the structural, security, observabilit
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- `DownstreamApiClient` + OBO ([ADR-0014](docs/decisions/0014-downstream-api-access-obo-pattern.md)) — module scaffolded (`obo.strategy`, `signed-assertion.strategy`, JWKS publisher, encrypted token cache); no v1 consumer yet. Wires in when the first business route needs an Entra-protected API.
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- `@RequireMfa()` step-up consumer routes ([ADR-0011](docs/decisions/0011-mfa-enforcement-entra-conditional-access.md)) — guard + decorator shipped; awaiting first sensitive route that needs explicit freshness enforcement beyond the Conditional Access baseline.
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- **`@RequireScope` Prisma-backed resolver + first consumer surface** — `StubScopeResolver` returns `unrestricted` for everyone in v1 per [ADR-0025](docs/decisions/0025-authorization-model-privileges-roles-scopes.md) §331. Implementation lands across [ADR-0026](docs/decisions/0026-person-user-portal-data-model.md) (accepted: `Person` + `User` + `UserScope`) and [ADR-0027](docs/decisions/0027-portal-side-organisational-hierarchy.md) (accepted: `Region` / `Delegation` / `Structure` with `kind` discriminator + nullable FINESS / SIRET). Sequencing: ADR-0026 PR 1 + ADR-0027 PR 1 ship schema in parallel; ADR-0026 PR 2 then lands the `PrismaScopeResolver` + admin scope-seeding UI + test-tenant seed (which references ADR-0027's `Structure.code` values). The follow-up [ADR-0028](#) covers Pléiades / Acteurs+ / cascade syncs + facet schemas.
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- **`@RequireScope` Prisma-backed resolver + first consumer surface** — `StubScopeResolver` returns `unrestricted` for everyone in v1 per [ADR-0025](docs/decisions/0025-authorization-model-privileges-roles-scopes.md) §331. Implementation lands across [ADR-0026](docs/decisions/0026-person-user-portal-data-model.md) (accepted: `Person` + `User` + `UserScope`) and [ADR-0027](docs/decisions/0027-portal-side-organisational-hierarchy.md) (accepted: `Region` / `Delegation` / `Structure` with `kind` discriminator + nullable FINESS / SIRET). Sequencing: ADR-0026 PR 1 + ADR-0027 PR 1 ship schema in parallel; ADR-0026 PR 2 then lands the `PrismaScopeResolver` + admin scope-seeding UI + test-tenant seed (which references ADR-0027's `Structure.code` values). The follow-up [ADR-0029](#) covers Pléiades / Acteurs+ / cascade syncs + facet schemas.
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- **Proto-drift CI gate for the AI relay** ([ADR-0024](docs/decisions/0024-ai-service-relay-grpc-sse-bridge.md)) — asserts the vendored `apf-ai-service` proto files stay in lockstep with the upstream contract.
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- **Admin app — CMS & menu management** ([ADR-0020](docs/decisions/0020-portal-admin-app.md)) — multilingual static-page editor + navigation menu builder. The user-list + audit-log-viewer modules already exist; the CMS/menu pair is the remaining v1 module scope.
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- **Strategic security baseline ADR** — separate from the implementation-level [ADR-0021](docs/decisions/0021-phase-2-security-baseline.md). Remains **paused** awaiting RSSI input on the OWASP ASVS reference level and adjacent frameworks (HDS, GDPR, possibly NIS 2). When it lands it will either confirm 0021 or supersede pieces of it.
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