SurfSense/surfsense_backend/.env.example
Abdullah 3li aa00822169 feat: Add Docling support as ETL_SERVICE option
- Added DOCLING as third ETL_SERVICE option (alongside UNSTRUCTURED/LLAMACLOUD)
- Implemented add_received_file_document_using_docling function
- Added Docling processing logic in documents_routes.py
- Enhanced chunking with configurable overlap support
- Added comprehensive document processing service
- Supports both CPU and GPU processing with user selection

Addresses #161 - Add Docling Support as an ETL_SERVICE
Follows same pattern as LlamaCloud integration (PR #123)
2025-07-20 11:42:55 +03:00

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DATABASE_URL=postgresql+asyncpg://postgres:postgres@localhost:5432/surfsense
SECRET_KEY=SECRET
NEXT_FRONTEND_URL=http://localhost:3000
# Auth
AUTH_TYPE=GOOGLE or LOCAL
# For Google Auth Only
GOOGLE_OAUTH_CLIENT_ID=924507538m
GOOGLE_OAUTH_CLIENT_SECRET=GOCSV
# Embedding Model
EMBEDDING_MODEL=mixedbread-ai/mxbai-embed-large-v1
RERANKERS_MODEL_NAME=ms-marco-MiniLM-L-12-v2
RERANKERS_MODEL_TYPE=flashrank
# LiteLLM TTS Provider: https://docs.litellm.ai/docs/text_to_speech#supported-providers
TTS_SERVICE=openai/tts-1
# Respective TTS Service API
TTS_SERVICE_API_KEY=
# OPTIONAL: TTS Provider API Base
TTS_SERVICE_API_BASE=
# LiteLLM STT Provider: https://docs.litellm.ai/docs/audio_transcription#supported-providers
STT_SERVICE=openai/whisper-1
# Respective STT Service API
STT_SERVICE_API_KEY=""
# OPTIONAL: STT Provider API Base
STT_SERVICE_API_BASE=
FIRECRAWL_API_KEY=fcr-01J0000000000000000000000
# File Parser Service
ETL_SERVICE=UNSTRUCTURED or LLAMACLOUD or DOCLING
UNSTRUCTURED_API_KEY=Tpu3P0U8iy
LLAMA_CLOUD_API_KEY=llx-nnn
# OPTIONAL: Add these for LangSmith Observability
LANGSMITH_TRACING=true
LANGSMITH_ENDPOINT=https://api.smith.langchain.com
LANGSMITH_API_KEY=lsv2_pt_.....
LANGSMITH_PROJECT=surfsense
# Uvicorn Server Configuration
# Full documentation for Uvicorn options can be found at: https://www.uvicorn.org/#command-line-options
UVICORN_HOST="0.0.0.0"
UVICORN_PORT=8000
UVICORN_LOG_LEVEL=info
# OPTIONAL: Advanced Uvicorn Options (uncomment to use)
# UVICORN_PROXY_HEADERS=false
# UVICORN_FORWARDED_ALLOW_IPS="127.0.0.1"
# UVICORN_WORKERS=1
# UVICORN_ACCESS_LOG=true
# UVICORN_LOOP="auto"
# UVICORN_HTTP="auto"
# UVICORN_WS="auto"
# UVICORN_LIFESPAN="auto"
# UVICORN_LOG_CONFIG=""
# UVICORN_SERVER_HEADER=true
# UVICORN_DATE_HEADER=true
# UVICORN_LIMIT_CONCURRENCY=
# UVICORN_LIMIT_MAX_REQUESTS=
# UVICORN_TIMEOUT_KEEP_ALIVE=5
# UVICORN_TIMEOUT_NOTIFY=30
# UVICORN_SSL_KEYFILE=""
# UVICORN_SSL_CERTFILE=""
# UVICORN_SSL_KEYFILE_PASSWORD=""
# UVICORN_SSL_VERSION=""
# UVICORN_SSL_CERT_REQS=""
# UVICORN_SSL_CA_CERTS=""
# UVICORN_SSL_CIPHERS=""
# UVICORN_HEADERS=""
# UVICORN_USE_COLORS=true
# UVICORN_UDS=""
# UVICORN_FD=""
# UVICORN_ROOT_PATH=""