8054c1e1e4
- Environment-split settings: base/local/test/prod with django-environ - Postgres + Redis + Celery wiring (broker, beat, result backend) - All 9 domain app stubs: accounts, courses, cms, tracking, quizzes, training, certificates, reports, notifications - api app: /healthz/ endpoint, custom DRF exception handler, SecurityAuditMiddleware, permissions/throttle/upload-validation stubs - DRF global baseline: JWT+session auth, closed-by-default permissions, cursor/page pagination, drf-spectacular schema generation - Dockerfile (multi-env build arg), docker-compose.yml (local), docker-compose.test.yml (CI-friendly tmpfs Postgres) - pytest.ini with smoke + settings marker definitions - tests/test_smoke.py: startup, URL resolution, healthcheck shape - tests/test_settings_matrix.py: per-profile security assertions - .github/workflows/ci.yml: test, lint, schema CI jobs - .env.example with all required vars documented - .gitignore Co-Authored-By: Paperclip <noreply@paperclip.ing>
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
import time
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from django.db import connection, OperationalError
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from django.core.cache import cache
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from rest_framework.decorators import api_view, permission_classes, authentication_classes
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from rest_framework.permissions import AllowAny
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from rest_framework.response import Response
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from rest_framework import status
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@api_view(["GET"])
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@authentication_classes([])
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@permission_classes([AllowAny])
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def healthcheck(request):
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"""Liveness + readiness probe endpoint. Returns 200 when all dependencies are reachable."""
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checks = {}
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overall_ok = True
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# Database
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try:
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connection.ensure_connection()
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checks["db"] = "ok"
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except OperationalError as exc:
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checks["db"] = f"error: {exc}"
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overall_ok = False
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# Cache / Redis
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try:
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key = "_healthcheck"
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cache.set(key, "1", timeout=5)
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assert cache.get(key) == "1"
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checks["cache"] = "ok"
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except Exception as exc:
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checks["cache"] = f"error: {exc}"
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overall_ok = False
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http_status = status.HTTP_200_OK if overall_ok else status.HTTP_503_SERVICE_UNAVAILABLE
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return Response(
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{"status": "ok" if overall_ok else "degraded", "checks": checks},
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status=http_status,
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)
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