version: "3.9"

# Turnstone with external Postgres DB.
# Data lives in the named volume `turnstone_pgdata` — survives image rebuilds.
# To adopt an EXISTING Postgres install, set DATABASE_URL to point at it and
# remove the `db` service and `depends_on` blocks.
#
# Quick start:
#   docker compose up -d
#   # Then open http://localhost:8520

services:
  db:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: turnstone
      POSTGRES_USER: turnstone
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-turnstone_dev}
    volumes:
      - turnstone_pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U turnstone -d turnstone"]
      interval: 5s
      timeout: 5s
      retries: 5

  turnstone:
    build: .
    restart: unless-stopped
    ports:
      - "${TURNSTONE_PORT:-8520}:8520"
    depends_on:
      db:
        condition: service_healthy
    environment:
      # Backend selection — comment out DATABASE_URL to fall back to SQLite
      DATABASE_URL: postgresql://turnstone:${POSTGRES_PASSWORD:-turnstone_dev}@db:5432/turnstone
      TURNSTONE_TENANT_ID: ${TURNSTONE_TENANT_ID:-}
      TURNSTONE_API_KEY: ${TURNSTONE_API_KEY:-}
      TURNSTONE_GLEAN_INTERVAL: ${TURNSTONE_GLEAN_INTERVAL:-900}
      TURNSTONE_SOURCE_HOST: ${TURNSTONE_SOURCE_HOST:-}
      TURNSTONE_SUBMIT_ENDPOINT: ${TURNSTONE_SUBMIT_ENDPOINT:-}
      # --- Multi-agent diagnose pipeline ---
      TURNSTONE_MULTI_AGENT_DIAGNOSE: ${TURNSTONE_MULTI_AGENT_DIAGNOSE:-false}
      TURNSTONE_CLASSIFIER_MODEL: ${TURNSTONE_CLASSIFIER_MODEL:-}
      TURNSTONE_EMBED_BACKEND: ${TURNSTONE_EMBED_BACKEND:-}
      TURNSTONE_EMBED_MODEL: ${TURNSTONE_EMBED_MODEL:-}
      TURNSTONE_EMBED_DEVICE: ${TURNSTONE_EMBED_DEVICE:-cpu}
      # --- Anomaly scoring pipeline ---
      TURNSTONE_ANOMALY_MODEL: ${TURNSTONE_ANOMALY_MODEL:-}
      TURNSTONE_ANOMALY_DEVICE: ${TURNSTONE_ANOMALY_DEVICE:-cpu}
      TURNSTONE_ANOMALY_THRESHOLD: ${TURNSTONE_ANOMALY_THRESHOLD:-0.75}
      TURNSTONE_ANOMALY_INTERVAL: ${TURNSTONE_ANOMALY_INTERVAL:-0}
      # --- HuggingFace model cache ---
      HF_HOME: /hf_cache
    volumes:
      - ./patterns:/app/patterns:ro
      - ./data:/app/data  # optional: persists SQLite files if DATABASE_URL unset
      - ${HF_CACHE_PATH:-/Library/Assets/LLM}:/hf_cache:ro  # shared model cache

volumes:
  turnstone_pgdata:
    name: turnstone_pgdata