Engram/render.yaml at main · Aditya060806/Engram · GitHub

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# Render Blueprint for the Engram backend (FastAPI + Cognee).
# Deploy: Render Dashboard → New → Blueprint → point at this repo.
# Secrets marked `sync: false` must be filled in the Render dashboard.

databases:
  - name: engram-db
    databaseName: engram
    user: engram
    plan: free # NOTE: Render free Postgres expires ~30 days; upgrade for production.

services:
  - type: web
    name: engram-backend
    runtime: python
    plan: free # Free instances spin down when idle; first request after idle is slow.
    rootDir: backend
    buildCommand: pip install -r requirements.txt
    startCommand: uvicorn main:app --host 0.0.0.0 --port $PORT
    healthCheckPath: /health
    autoDeploy: true
    envVars:
      # --- Runtime ---
      - key: PYTHON_VERSION
        value: 3.12.7
      - key: ENVIRONMENT
        value: production

      # --- Database (auto-wired from the engram-db instance above) ---
      - key: DATABASE_URL
        fromDatabase:
          name: engram-db
          property: connectionString

      # --- Auth: MUST match the frontend's ENGRAM_ACCESS_KEY on Vercel ---
      - key: ENGRAM_ACCESS_KEY
        sync: false
      # Encrypts BYOK API keys at rest. Generate:
      #   python -c "import base64,os;print(base64.urlsafe_b64encode(os.urandom(32)).decode())"
      - key: ENGRAM_ENCRYPTION_KEY
        sync: false

      # --- CORS: set to your Vercel frontend URL, e.g. https://engram1002.vercel.app ---
      - key: FRONTEND_URL
        sync: false

      # --- Optional: GitHub token for repo ingestion (raises API limit 60->5000/hr,
      #     enables private repos). Create a PAT at github.com/settings/tokens ---
      - key: GITHUB_TOKEN
        sync: false

      # --- LLM provider (Groq is a reliable free default) ---
      - key: LLM_PROVIDER
        value: groq
      - key: GROQ_API_KEY
        sync: false
      - key: LLM_MODEL_FALLBACK
        value: groq/llama-3.3-70b-versatile
      # For Gemini instead, set these and change LLM_PROVIDER=gemini:
      # - key: GEMINI_API_KEY
      #   sync: false
      # - key: LLM_MODEL
      #   value: gemini/gemini-2.5-flash

      # --- Cognee init flags ---
      - key: MOCK_EMBEDDING
        value: "true"
      - key: COGNEE_SKIP_CONNECTION_TEST
        value: "true"

      # --- Hosted Cognee Cloud tenant: routes remember/recall/improve/forget to the
      #     tenant so memory persists and recall answers from the graph. Set all three. ---
      - key: COGNEE_API_KEY
        sync: false
      - key: COGNEE_SERVICE_URL
        sync: false
      - key: COGNEE_TENANT_ID
        sync: false