# DocAI Fabric — Self-Hosted Standalone (Single Node) settings file
# Companion file for the guide: https://app.docaifabric.com/docs/deployment/self-hosted-standalone
# Save this file as .env next to your docker-compose.yml, then fill in the values.

# Application image. :latest is the most recent release and is simplest for a
# demo. For a long-lived or production install, pin the exact version tag we
# give you at onboarding (e.g. ...:2026.06.25-2) so you can roll back to a known
# version. Check what you are running any time with GET /api/version.
DOCAI_IMAGE=ghcr.io/docaifabric/docaifabric:latest

# Admin key for management operations. Generate a random value:
#   openssl rand -hex 32
ADMIN_API_KEY=

# Encrypts the language model API keys you enter in the app.
# Generate ONCE and never change it (see warning below):
#   openssl rand -base64 32
TENANT_MODELS_ENCRYPTION_KEY=

# The URL users will use to reach the app. For a laptop demo, leave the default.
APP_URL=http://localhost:8080

# OCR engines (run locally, no cloud). Keep at least one enabled.
RAPID_OCR_ENABLED=true
TESSERACT_OCR_ENABLED=true
# Optional: Microsoft Read (Azure Document Intelligence). Calls Azure, so the
# container needs outbound HTTPS to the endpoint below. Leave disabled to stay
# fully local. To use it, set all three:
# MICROSOFT_OCR_ENABLED=true
# MICROSOFT_OCR_ENDPOINT=https://<your-resource>.cognitiveservices.azure.com/
# MICROSOFT_OCR_KEY=<your-key>
# Default engine for new projects (must be one you enabled above).
DEFAULT_OCR_ENGINE=rapid_ocr

# Default LLM — any OpenAI-compatible endpoint (Ollama, vLLM, a cloud key, ...).
# IMPORTANT: this URL must be reachable from INSIDE the container. A bare name
# like http://ollama:11434 only works if "ollama" is a service in THIS Compose
# file (it is not, by default). See "Default LLM" below for the right address.
# Example below: Ollama running on the same machine, reached via host.docker.internal.
LLM_BASE_URL=http://host.docker.internal:11434
LLM_MODEL=gemma4
LLM_API_KEY=              # leave blank for Ollama; set the key for cloud providers

# AI Assistant (optional). It uses the Default LLM above unless you set a
# different model here. Set ASSISTANT_ENABLED=false to turn the assistant off.
# ASSISTANT_MODEL=
# ASSISTANT_ENABLED=true

# Email notifications (optional). Set SMTP_HOST to enable invitation and
# notification emails; leave it unset to keep email off. See "Enable email
# notifications" in this guide for examples and details.
# SMTP_HOST=
# SMTP_PORT=587
# SMTP_USER=
# SMTP_PASSWORD=
# SMTP_FROM=
# SMTP_USE_TLS=true
# Socket timeout in seconds (default 15). In locked-down / internal networks
# where outbound SMTP is blocked, this bounds the failure instead of hanging.
# SMTP_TIMEOUT=15

# Apple Silicon Macs only:
# RULE_EXECUTOR_USE_VM=true