# Praxis v0.2 — Docker Compose service definition
# Runs the praxis server inside a Docker container (inside an LXC CT).
# Per RESEARCH.md Q4/Q8 / ARCHITECTURE.md §v0.2 Deployment Architecture.

services:
  praxis:
    build: .
    image: praxis:latest
    restart: unless-stopped
    ports:
      - "8789:8789"
    volumes:
      # SQLite DB persistence — survives container recreation (G-102).
      - praxis-data:/app/data
    environment:
      PRAXIS_HOST: "0.0.0.0"
      PRAXIS_PORT: "8789"
      PRAXIS_DB_PATH: "/app/data/praxis.db"
      PRAXIS_SCENARIOS_DIR: "/app/scenarios"
      PRAXIS_TTS: "${PRAXIS_TTS:-cartesia}"
      PRAXIS_SCENARIO: "${PRAXIS_SCENARIO:-customer_service_refund_ca_v01}"
      # Voice-service keys (empty if unprovisioned — server degrades gracefully)
      DEEPGRAM_API_KEY: "${DEEPGRAM_API_KEY:-}"
      CARTESIA_API_KEY: "${CARTESIA_API_KEY:-}"
      OLLAMA_API_KEY: "${OLLAMA_API_KEY:-}"
      # Ollama Cloud endpoints (D-020)
      OLLAMA_BASE_URL: "${OLLAMA_BASE_URL:-https://ollama.com/v1}"
      OLLAMA_CHAT_URL: "${OLLAMA_CHAT_URL:-https://ollama.com/api/chat}"
      OLLAMA_ROLEPLAY_MODEL: "${OLLAMA_ROLEPLAY_MODEL:-gemma4:cloud}"
      OLLAMA_DEBRIEF_MODEL: "${OLLAMA_DEBRIEF_MODEL:-deepseek-v4-flash:cloud}"
      # Deepgram (D-013)
      DEEPGRAM_MODEL: "${DEEPGRAM_MODEL:-nova-3}"
      DEEPGRAM_LANGUAGE: "${DEEPGRAM_LANGUAGE:-en}"
      DEEPGRAM_REGION: "${DEEPGRAM_REGION:-na}"
      # Cartesia (D-014)
      CARTESIA_VOICE_ID: "${CARTESIA_VOICE_ID:-a3536a36-1d18-4efb-a95a-7c44b7b5e384}"
    env_file:
      # /etc/praxis/server.env is written by install-service.sh with
      # secrets injected via lxc.environment (G-101 fix: GITEA_TOKEN baked
      # into the snippet; voice keys from lxc.environment).
      # required: false so `docker compose config` validates in dev without
      # the file; install-service.sh ALWAYS creates it before
      # `docker compose up` in production (so secrets are present at runtime).
      - path: /etc/praxis/server.env
        required: false

volumes:
  praxis-data:
    driver: local