# This file contains placeholders only. Never put a real API key here.
APP_ENV=development
APP_NAME=geological-rag
APP_SECRET_KEY_FILE=/run/secrets/app_secret_key

POSTGRES_DB=geological_rag
POSTGRES_HOST=db
POSTGRES_PORT=5432
POSTGRES_BOOTSTRAP_USER=postgres
POSTGRES_MIGRATOR_USER=geological_rag_migrator
POSTGRES_APP_USER=geological_rag_app
POSTGRES_BOOTSTRAP_PASSWORD_FILE=/run/secrets/postgres_bootstrap_password
POSTGRES_MIGRATOR_PASSWORD_FILE=/run/secrets/postgres_migrator_password
POSTGRES_APP_PASSWORD_FILE=/run/secrets/postgres_app_password

UPLOAD_ROOT=/data/uploads
MAX_UPLOAD_MB=100

MODEL_GATEWAY_BASE_URL=http://model-gateway:8000
MODEL_GATEWAY_TOKEN_FILE=/run/secrets/model_gateway_api_token
MODEL_GATEWAY_CALLER=api
MODEL_GATEWAY_TIMEOUT_SECONDS=120

# The actual workspace host is local deployment configuration and is not committed.
BAILIAN_OPENAI_BASE_URL=https://<workspace-id>.cn-beijing.maas.aliyuncs.com/compatible-mode/v1
BAILIAN_NATIVE_BASE_URL=https://<workspace-id>.cn-beijing.maas.aliyuncs.com/api/v1
BAILIAN_RERANK_BASE_URL=https://<workspace-id>.cn-beijing.maas.aliyuncs.com/compatible-api/v1
DASHSCOPE_API_KEY_FILE=/run/secrets/bailian_api_key

EMBEDDING_MODEL=text-embedding-v4
EMBEDDING_DIMENSION=1024
RERANK_MODEL=qwen3-rerank
LLM_MODEL=deepseek-v4-flash

CHUNK_TARGET_TOKENS=512
CHUNK_MAX_TOKENS=800
CHUNK_OVERLAP_TOKENS=64
VECTOR_TOP_K=50
RERANK_TOP_N=10
CONTEXT_TOP_N=8
MAX_CONTEXT_TOKENS=10000

MODEL_TIMEOUT_SECONDS=90
MODEL_MAX_RETRIES=3
MODEL_MAX_CONCURRENCY=4
WORKER_CAPABILITIES=document_parse,embedding,rerank,evaluation