pdf-quiz-generator/docker-compose.yml
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

134 lines
3.4 KiB
YAML

version: "3.8"
services:
postgres:
image: pgvector/pgvector:pg16
restart: unless-stopped
environment:
POSTGRES_DB: pedquiz
POSTGRES_USER: pedquiz
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD}
volumes:
- postgres_data:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U pedquiz"]
interval: 5s
timeout: 5s
retries: 10
frontend:
build: ./frontend
env_file:
- ./frontend/.env
ports:
- "127.0.0.1:8081:80"
depends_on:
- backend
restart: unless-stopped
backend:
build: ./backend
command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --workers 4
env_file:
- ./backend/.env
environment:
- ANONYMIZED_TELEMETRY=False
- LOG_LEVEL=${LOG_LEVEL:-INFO}
volumes:
- uploads_data:/app/uploads
- chroma_data:/app/chroma_data
depends_on:
postgres:
condition: service_healthy
redis:
condition: service_started
restart: unless-stopped
celery:
build: ./backend
command: celery -A app.tasks worker --loglevel=${LOG_LEVEL:-info} --concurrency=2
env_file:
- ./backend/.env
environment:
- ANONYMIZED_TELEMETRY=False
- LOG_LEVEL=${LOG_LEVEL:-INFO}
volumes:
- uploads_data:/app/uploads
- chroma_data:/app/chroma_data
depends_on:
postgres:
condition: service_healthy
redis:
condition: service_started
restart: unless-stopped
redis:
image: redis:7-alpine
volumes:
- redis_data:/data
restart: unless-stopped
# ── Logging: Loki + Promtail + Grafana ──────────────────────────────
loki:
image: grafana/loki:3.3.2
restart: unless-stopped
command: -config.file=/etc/loki/loki-config.yml
volumes:
- ./loki/loki-config.yml:/etc/loki/loki-config.yml:ro
- loki_data:/loki
ports:
- "127.0.0.1:3100:3100"
promtail:
image: grafana/promtail:3.3.2
restart: unless-stopped
command: -config.file=/etc/promtail/promtail-config.yml
volumes:
- ./promtail/promtail-config.yml:/etc/promtail/promtail-config.yml:ro
- /var/lib/docker/containers:/var/lib/docker/containers:ro
- /var/run/docker.sock:/var/run/docker.sock:ro
- promtail_positions:/positions
depends_on:
- loki
grafana:
image: grafana/grafana:10.3.1
restart: unless-stopped
environment:
GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:?set GRAFANA_ADMIN_PASSWORD}
GF_AUTH_ANONYMOUS_ENABLED: "false"
volumes:
- grafana_data:/var/lib/grafana
- ./grafana/provisioning:/etc/grafana/provisioning:ro
ports:
- "127.0.0.1:3002:3000"
depends_on:
- loki
db-backup:
image: prodrigestivill/postgres-backup-local:16
restart: unless-stopped
environment:
POSTGRES_HOST: postgres
POSTGRES_DB: pedquiz
POSTGRES_USER: pedquiz
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD}
SCHEDULE: "@daily"
BACKUP_KEEP_DAYS: 14
BACKUP_KEEP_WEEKS: 4
BACKUP_KEEP_MONTHS: 6
HEALTHCHECK_PORT: 8080
volumes:
- ./backups:/backups
depends_on:
postgres:
condition: service_healthy
volumes:
uploads_data:
chroma_data:
postgres_data:
redis_data:
loki_data:
grafana_data:
promtail_positions: