Merge pull request 'ci: retire legacy unraid deploy runner workflow' (#8) from codex/runnerless-ci-v1-8-vacatureradar into main

.gitea/workflows/managed-validation.yml

@@ -1,6 +1,8 @@
 name: Managed validation
 
 on:
+  push:
+    branches: [main]
   pull_request:
   workflow_dispatch:
     inputs:
@@ -23,7 +25,7 @@ jobs:
     name: full
     # Public fork code must never execute automatically on the private runner.
     if: ${{ gitea.event_name != 'pull_request' || gitea.event.pull_request.head.repo.full_name == gitea.repository }}
-    runs-on: ubuntu-latest
+    runs-on: linux-validation
     timeout-minutes: 30
     container:
       # Gitea's JavaScript actions execute inside the job container, so use

.gitea/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   verify-publish:
-    runs-on: ubuntu-latest
+    runs-on: linux-validation
     steps:
       - uses: actions/checkout@v4
       - name: Install pinned uv

.gitea/workflows/unraid-deploy.yml

@@ -1,31 +0,0 @@
-name: Unraid autoredeploy
-
-on:
-  push:
-    branches: [main]
-    paths-ignore:
-      - ".gitea/**"
-      - "docs/**"
-      - "**/*.md"
-  workflow_dispatch:
-
-concurrency:
-  group: unraid-production-vacatureradar
-  cancel-in-progress: false
-
-permissions:
-  contents: read
-
-jobs:
-  deploy:
-    name: Deploy vacatureradar
-    runs-on: unraid-deploy
-    timeout-minutes: 180
-    steps:
-      - name: Deploy exact Gitea revision
-        run: |
-          set -euo pipefail
-          docker exec gitea-deploy-control \
-            /opt/gitea-deploy/deploy.py deploy \
-            "$GITHUB_REPOSITORY" "$GITHUB_SHA"
-

apps/core/middleware.py

@@ -9,6 +9,30 @@ from django.shortcuts import redirect
 from django.urls import reverse
 from django.utils.http import url_has_allowed_host_and_scheme
 
+from scripts.migration_worker_gate import hold_active
+
+
+class MigrationMaintenanceMiddleware:
+    """Block candidate traffic before durable migration activation, including GET writes."""
+
+    def __init__(self, get_response: Callable[[HttpRequest], HttpResponse]) -> None:
+        self.get_response = get_response
+
+    def __call__(self, request: HttpRequest) -> HttpResponse:
+        try:
+            held = hold_active()
+        except (OSError, RuntimeError):
+            held = True
+        health = request.method in {"GET", "HEAD"} and request.path_info in {
+            "/health/ready/", "/health/live/",
+        }
+        if held and not health:
+            response = JsonResponse({"error": "migration_maintenance"}, status=503)
+            response["Retry-After"] = "30"
+            response["Cache-Control"] = "no-store"
+            return response
+        return self.get_response(request)
+
 
 class DemoReadOnlyMiddleware:
     """Prevent a shared public demo account from mutating application data."""

config/settings.py

@@ -159,6 +159,7 @@ INSTALLED_APPS = [
 ]
 
 MIDDLEWARE = [
+    "apps.core.middleware.MigrationMaintenanceMiddleware",
     "django.middleware.security.SecurityMiddleware",
     "whitenoise.middleware.WhiteNoiseMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",

deployment/unraid/supervisord.conf

@@ -36,7 +36,7 @@ stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
 
 [program:worker]
-command=/app/.venv/bin/celery -A config worker -l INFO -Q high,default,low --concurrency=2
+command=/app/.venv/bin/python /app/scripts/migration_worker_gate.py worker
 directory=/app
 user=app
 priority=50
@@ -47,7 +47,7 @@ stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
 
 [program:scheduler]
-command=/app/.venv/bin/celery -A config beat -l INFO --schedule /tmp/celerybeat-schedule
+command=/app/.venv/bin/python /app/scripts/migration_worker_gate.py scheduler
 directory=/app
 user=app
 priority=60

docker-compose.migration.yml

@@ -0,0 +1,35 @@
+# Append after docker-compose.unraid.yml. Operator-only migration prerequisite;
+# every path must be a verified cold clone, never the original live data.
+# Also pass MIGRATION_ENV_FILE as Compose --env-file for interpolation parity.
+name: vacatureradar-managed
+services:
+  app:
+    network_mode: ${MIGRATION_NETWORK:?exact original network required}
+    labels:
+      io.itworx.migration-attempt: ${MIGRATION_ATTEMPT:?journaled migration attempt required}
+    image: ${MIGRATION_IMAGE:?set an attempt-specific candidate image}
+    env_file:
+      - ${VACATURERADAR_ENV_FILE:?set the protected external runtime env file}
+    build:
+      labels:
+        org.opencontainers.image.source: jens/vacatureradar
+        org.opencontainers.image.revision: ${MIGRATION_SOURCE_REVISION:?full verified Git commit required}
+        org.opencontainers.image.source-tree: ${MIGRATION_SOURCE_TREE:?verified Git tree required}
+        org.opencontainers.image.version: ${MIGRATION_BUILD_ID:?broker build ID required}
+        org.opencontainers.image.created: ${MIGRATION_BUILD_DATE:?broker UTC build date required}
+    volumes:
+      - type: bind
+        source: ${MIGRATION_LOCAL_ROOT:?verified cold clone of the complete local tree required}/media
+        target: /app/media
+        bind:
+          create_host_path: false
+      - type: bind
+        source: ${MIGRATION_LOCAL_ROOT:?verified cold clone of the complete local tree required}/logs
+        target: /app/logs
+        bind:
+          create_host_path: false
+      - type: bind
+        source: ${MIGRATION_LOCAL_ROOT:?verified cold clone of the complete local tree required}
+        target: /app/local
+        bind:
+          create_host_path: false

docs/LEGACY_DEPLOYMENT_MIGRATION.md

@@ -0,0 +1,40 @@
+# Gecontroleerde migratie van legacy deployments
+
+`docker-compose.migration.yml` is een optionele operatoroverride, geen wijziging
+aan de standaarddeployment. Gebruik deze alleen na de expliciete migratieprocedure
+in ProjectBrain `scripts/legacy-deployment-migration/`.
+
+De operator valideert de exacte Git-revisie en imageprovenance, stopt de oude
+container en maakt een gecontroleerde koude kopie van de volledige `local`-map.
+`MIGRATION_LOCAL_ROOT` verwijst uitsluitend naar die kopie. Media, logs en de
+PostgreSQL-data houden hun geneste mountrelatie. De originele data, image en
+container blijven bewaard voor rollback; startupmigraties mogen ze niet wijzigen.
+
+Alle migratievariabelen zijn verplicht, paden worden niet automatisch aangemaakt,
+en een attemptlabel bindt de nieuwe container aan precies één hersteltransactie.
+De operator controleert gemergde Compose-mounts, gezondheid, HTTP en de echte
+brokerreceipt voordat de configuratie definitief wordt overgezet.
+
+De override is offline getest met echte Compose-rendering en ontbrekende
+invoervariabelen. Toevoeging van dit bestand bewijst geen uitgevoerde productiemigratie.
+# Outbound worker hold
+
+Before starting a migration candidate, create `.migration-worker-hold` in its
+cloned `/app/local` directory. The supervised Celery worker and scheduler wait
+without consuming tasks until the operator removes that exact attempt-owned
+file after the deployment commit. Normal startup is unchanged when it is absent.
+Do not put the marker into the original data. This is a startup gate, not a
+control for pausing an already-running worker. Recovery before commit retains
+the hold and candidate data; recovery after commit resumes activation and must
+never revert to stale original data after outbound work has been released.
+
+The first Django middleware also returns 503 (no-store) for every ordinary
+request while held, including GET requests. Only exact GET/HEAD requests to
+`/health/ready/` and `/health/live/` pass. Marker inspection errors fail closed.
+The migration helper creates a nonce-bound marker only in the cold clone and
+removes it with directory fsync after a durable `committed` journal. Recovery
+after that boundary may resume activation but can never restore old data.
+
+`MIGRATION_NETWORK` is required and must equal the inspected existing
+`vacatureradar_default` network. The managed Compose project does not move the
+application to a newly-created network.

docs/ai/BACKLOG.yaml

@@ -2445,6 +2445,32 @@ tasks:
     note: Releasebootstrap gepind op immutable setup-uv v8.1.0-commit en uv 0.11.12 via Astral-mirror; Gitea Actions-run
       3062 publiceerde digest sha256:98f4b33d met checksum-geldige SBOM/release-evidence; Unraid gepind op volledige
       digest en live health/readiness groen.
+- id: VR-232
+  title: Houd uitgaand werk vast tijdens gecontroleerde datamigratie
+  status: ready
+  priority: P0
+  requirement_ids: [NFR-009]
+  depends_on: [VR-231]
+  summary: Door de eigenaar gevraagde migratie met rollback; Celery start pas na vrijgave van de kandidaatkopie.
+  acceptance_criteria:
+  - Een marker in de kandidaatkopie blokkeert worker en scheduler voor hun eerste externe actie.
+  - Zonder marker blijft normaal opstartgedrag ongewijzigd.
+  - Onbekende procesrollen en ongeldige markers falen gesloten.
+  - De migratie verwijdert uitsluitend haar eigen marker na geverifieerde commit.
+  - Gewone webverzoeken blijven geblokkeerd tot commit; alleen exacte GET/HEAD-healthroutes zijn beschikbaar.
+  - De migratie behoudt het bestaande Docker-netwerk via een verplichte gevalideerde variabele.
+  verification:
+  - uv run pytest tests/unit/test_migration_worker_gate.py
+  - uv run pytest tests/unit/test_migration_maintenance.py
+  - ./scripts/codex_verify.sh
+  primary_paths:
+  - scripts/migration_worker_gate.py
+  - deployment/unraid/supervisord.conf
+  - tests/unit/test_migration_worker_gate.py
+  - tests/unit/test_migration_maintenance.py
+  - apps/core/middleware.py
+  - config/settings.py
+  - docker-compose.migration.yml
 - id: VR-231
   title: Sluit de operationele 0.3.17-restpunten
   status: done

docs/ai/PROJECT_STATE.md

@@ -1,5 +1,17 @@
 # Projectstatus
 
+## Gecontroleerde migratie — 2026-09-09
+
+VR-232 voegt een startup-hold voor Celery worker/beat toe tijdens de expliciet
+goedgekeurde legacy-migratie. Alleen de kandidaatdatakopie krijgt een marker;
+uitgaand werk wordt pas na een geverifieerde deploymentcommit vrijgegeven.
+De eerste middleware blokkeert ook gewone webverzoeken tot commit; alleen exacte
+GET/HEAD-healthroutes blijven beschikbaar. De netwerkoverride behoudt het bestaande
+netwerk. Lokaal slagen 344 tests inclusief browsercontroles (84,07% coverage).
+De volledige `scripts/codex_verify.sh`-gate is groen: Ruff, Django-checks,
+migratiecontrole, tests, taakledger en repositoryvalidatie zijn geslaagd.
+Live migratie is niet uitgevoerd. Bestaande productietaken zijn niet gewijzigd.
+
 - Laatst bijgewerkt: 2026-08-12
 - Repositoryversie: 0.3.17 immutable releaseherstel
 - Uitvoeringsmodus: autonome backlog

scripts/migration_worker_gate.py

@@ -0,0 +1,60 @@
+"""Keep outbound Celery work paused during a verified cold-data migration.
+
+The operator creates the hold file in the candidate data clone before startup
+and removes it only after committing the verified deployment. Normal startups
+without a hold file behave unchanged. This does not pause an existing worker.
+"""
+
+import os
+import stat
+import sys
+import time
+from pathlib import Path
+
+HOLD_FILE = Path("/app/local/.migration-worker-hold")
+COMMANDS = {
+    "worker": [
+        "/app/.venv/bin/celery",
+        "-A",
+        "config",
+        "worker",
+        "-l",
+        "INFO",
+        "-Q",
+        "high,default,low",
+        "--concurrency=2",
+    ],
+    "scheduler": [
+        "/app/.venv/bin/celery",
+        "-A",
+        "config",
+        "beat",
+        "-l",
+        "INFO",
+        "--schedule",
+        "/tmp/celerybeat-schedule",  # noqa: S108 - existing supervised container-local schedule path
+    ],
+}
+
+
+def hold_active(path=HOLD_FILE):
+    try:
+        mode = path.lstat().st_mode
+    except FileNotFoundError:
+        return False
+    if not stat.S_ISREG(mode):
+        raise RuntimeError("Migration hold must be a regular file")
+    return True
+
+
+def start(role, *, check=hold_active, sleep=time.sleep, execute=os.execv):
+    if role not in COMMANDS:
+        raise ValueError("Unsupported supervised process")
+    while check():
+        sleep(1)
+    command = COMMANDS[role]
+    execute(command[0], command)
+
+
+if __name__ == "__main__":
+    start(sys.argv[1] if len(sys.argv) == 2 else "")

tests/unit/test_migration_maintenance.py

@@ -0,0 +1,45 @@
+from unittest.mock import Mock, patch
+
+import pytest
+from django.http import HttpResponse
+from django.test import RequestFactory
+
+from apps.core.middleware import MigrationMaintenanceMiddleware
+
+
+@pytest.mark.parametrize("method,path,allowed", [
+    ("GET", "/health/ready/", True),
+    ("HEAD", "/health/live/", True),
+    ("POST", "/health/ready/", False),
+    ("GET", "/health/ready", False),
+    ("GET", "/", False),
+    ("POST", "/accounts/login/", False),
+    ("OPTIONS", "/health/live/", False),
+])
+def test_held_candidate_only_allows_exact_safe_health(method, path, allowed):
+    downstream = Mock(return_value=HttpResponse("ok"))
+    with patch("apps.core.middleware.hold_active", return_value=True):
+        response = MigrationMaintenanceMiddleware(downstream)(
+            RequestFactory().generic(method, path)
+        )
+    assert response.status_code == (200 if allowed else 503)
+    assert downstream.called is allowed
+    if not allowed:
+        assert response["Cache-Control"] == "no-store"
+
+
+@pytest.mark.parametrize("failure", [PermissionError(), RuntimeError()])
+def test_marker_errors_block_ordinary_traffic(failure):
+    downstream = Mock()
+    with patch("apps.core.middleware.hold_active", side_effect=failure):
+        response = MigrationMaintenanceMiddleware(downstream)(RequestFactory().get("/"))
+    assert response.status_code == 503
+    downstream.assert_not_called()
+
+
+def test_normal_runtime_unchanged_and_middleware_is_first(settings):
+    assert settings.MIDDLEWARE[0] == "apps.core.middleware.MigrationMaintenanceMiddleware"
+    downstream = Mock(return_value=HttpResponse("ok"))
+    with patch("apps.core.middleware.hold_active", return_value=False):
+        response = MigrationMaintenanceMiddleware(downstream)(RequestFactory().post("/"))
+    assert response.status_code == 200

tests/unit/test_migration_worker_gate.py

@@ -0,0 +1,44 @@
+import importlib.util
+from pathlib import Path
+
+import pytest
+
+spec = importlib.util.spec_from_file_location(
+    "migration_worker_gate",
+    Path(__file__).resolve().parents[2] / "scripts/migration_worker_gate.py",
+)
+gate = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(gate)
+
+
+@pytest.mark.parametrize("role", ["worker", "scheduler"])
+def test_hold_prevents_outbound_process_until_release(role):
+    states = iter([True, True, False])
+    events = []
+    gate.start(
+        role,
+        check=lambda: next(states),
+        sleep=lambda seconds: events.append("wait"),
+        execute=lambda executable, args: events.append(args),
+    )
+    assert events == ["wait", "wait", gate.COMMANDS[role]]
+
+
+def test_normal_startup_and_missing_hold(tmp_path):
+    assert not gate.hold_active(tmp_path / "absent")
+    events = []
+    gate.start("worker", check=lambda: False, execute=lambda executable, args: events.append(args))
+    assert events == [gate.COMMANDS["worker"]]
+
+
+def test_hold_exists_and_unsupported_marker_fails_closed(tmp_path):
+    marker = tmp_path / "hold"
+    marker.write_text("fixture-attempt")
+    assert gate.hold_active(marker)
+    with pytest.raises(RuntimeError):
+        gate.hold_active(tmp_path)
+
+
+def test_unknown_role_never_executes():
+    with pytest.raises(ValueError):
+        gate.start("shell", execute=lambda *args: pytest.fail("unreviewed command"))