render.yaml

# Render blueprint for the hosted MasterMode demo.
#
# Deploy: connect this GitHub repo on render.com → "New Blueprint" → pick
# this file. Render reads it, provisions, sets up secrets via dashboard.
#
# Required secret (in dashboard, not committed):
#   GOOGLE_API_KEY     — Gemini chat + embeddings
#
# Optional secrets:
#   LIFEOS_JUDGE_PROVIDER, LIFEOS_JUDGE_MODEL, OPENAI_API_KEY — only
#     needed if you want to run benches in production.
#
# Notes:
#   - Free tier (0.1 vCPU, 512MB RAM, no persistent disk). Fits because
#     we use Gemini for embeddings + chat — no torch / sentence-
#     transformers. Cross-encoder reranker auto-disables gracefully
#     (falls back to RRF order only).
#   - DB lives in /tmp; reset on each restart, but the demo seeds on
#     boot anyway. For starter-plan persistence add a `disk:` block.

services:
  - type: web
    name: mastermode-demo
    runtime: python
    region: oregon
    plan: free
    pythonVersion: "3.11"
    buildCommand: |
      pip install --upgrade pip
      pip install -e .
      cd frontend && npm install && npm run build
    startCommand: |
      uvicorn lifeos.demo.server:app --host 0.0.0.0 --port $PORT
    envVars:
      - key: LIFEOS_DATA_DIR
        value: /tmp/mm_demo
      - key: MASTERMODE_DEMO_MODE
        value: "true"
      - key: LIFEOS_LLM_PROVIDER
        value: gemini
      - key: EMBEDDING_PROVIDER
        value: gemini       # network embeddings — no local torch
      - key: HF_HUB_DISABLE_PROGRESS_BARS
        value: "1"
      - key: TRANSFORMERS_VERBOSITY
        value: error
      - key: TQDM_DISABLE
        value: "1"
      - key: GOOGLE_API_KEY
        sync: false  # set via dashboard
    healthCheckPath: /api/graph/stats