MMD
ce0735d775
Security: deep /api/health (DB+MinIO probes, 503 on failure) + /api/live; rate-limited public forms with honeypots; real client IP behind Traefik (--proxy-headers); TipTap URL sanitization on write (nh3); non-root containers + slim .dockerignore; prod MinIO console bound to 127.0.0.1; HSTS/nosniff on TLS routers; JWT 8h; no default credentials in code. Reliability: Alembic migrations (create_all baseline); graceful shutdown (exec uvicorn); hardened backups (checksums, sanity check, freshness gauge, optional rclone off-site) + restore.sh + hourly db-backup sidecar (ops profile); stack.sh ops tooling (deploy/logs/health/backup/restore/monitoring); .gitattributes LF for shell scripts. Orchestration: json-file log rotation, pinned images, per-service memory limits, edge/internal networks, Traefik ping/accesslog/metrics + flood limiter, conditional minio-setup, pgvector db image, one-shot db-init (umami + aramesh_chatbot databases). Chatbot: unified from site-chatbot branch (RAG + pgvector, SSE, ChatWidget). Monitoring: Prometheus/Alertmanager/Loki/Promtail/Grafana + cAdvisor, node/postgres/blackbox exporters, provisioned dashboards and 10 alert rules; alerts delivered to Bale (tapi.bale.ai — Telegram-compatible). Analytics: Umami on shared Postgres, build-time tracker injection, custom events (contact/newsletter/phone/chat/lang) via frontend/src/analytics.ts. Hygiene: CSV export for contact messages and subscribers; upload image optimization (Pillow); CI script + GitHub-compatible workflow; audit.sh; gen-env.sh for strong credentials.
21 lines
609 B
Python
21 lines
609 B
Python
"""مدل امبدینگ — با لود تنبل تا اولین استفاده (برای تستهای سبک، torch لود نمیشود)."""
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import os
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from functools import lru_cache
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from .config import settings
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@lru_cache(maxsize=1)
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def get_embeddings():
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from langchain_huggingface import HuggingFaceEmbeddings
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os.makedirs(settings.hf_cache_dir, exist_ok=True)
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return HuggingFaceEmbeddings(
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model_name=settings.embedding_model,
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model_kwargs={"device": "cpu"},
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encode_kwargs={"normalize_embeddings": False},
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cache_folder=settings.hf_cache_dir,
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)
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