pdf-quiz-generator/backend/app/tasks/__init__.py
Daniel d0518d0737 Add comprehensive structured logging with Loki + Grafana
Backend logging:
- Centralized JSON logging config with LOG_LEVEL env var
- Request logging middleware: user, method, path, status, duration, request_id
- Fixed all 9 silent except:pass blocks to log warnings with tracebacks
- Celery workers use same structured JSON format

Infrastructure:
- Loki 3.3.2 for log storage (30-day retention)
- Promtail 3.3.2 for Docker container log shipping
- Grafana 10.3.1 with auto-provisioned Loki datasource
- Grafana on port 3002 (admin/pedshub_grafana)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 02:53:54 +02:00

18 lines
571 B
Python

from celery import Celery
from app.config import settings
from app.logging_config import setup_logging
# Configure structured JSON logging for Celery workers
setup_logging(settings.LOG_LEVEL)
celery_app = Celery(
"quiz_tasks",
broker=settings.REDIS_URL,
backend=settings.REDIS_URL,
include=["app.tasks.pdf_tasks", "app.tasks.quiz_tasks"],
)
celery_app.conf.task_serializer = "json"
celery_app.conf.result_serializer = "json"
celery_app.conf.accept_content = ["json"]
celery_app.conf.worker_hijack_root_logger = False # Don't override our JSON logging