app.yaml.template

# =============================================================================
# Databricks App Configuration (TEMPLATE)
# =============================================================================
# Generated by: vibe2value configure
# Source: app.yaml.template
#
# This file is auto-generated. Edit user-config.yaml instead, then run:
#   ./vibe2value configure
# =============================================================================
name: __APP_NAME__
description: "AI-Powered Development Workflow - Vibe Coding Workshop"

# Entry point
command:
  - "python"
  - "app.py"

# =============================================================================
# Environment Variables
# =============================================================================
env:
  # Runtime
  - name: PYTHONUNBUFFERED
    value: "1"
  - name: PORT
    value: "8000"
  
  # LLM Model endpoint
  - name: DATABRICKS_SERVING_ENDPOINT
    value: "__SERVING_ENDPOINT__"
  
  # ---------------------------------------------------------------------------
  # Lakebase PostgreSQL Configuration
  # ---------------------------------------------------------------------------
  # LAKEBASE_HOST: The PostgreSQL endpoint hostname.
  #   - Provisioned mode: hostname of the provisioned database instance
  #     (e.g., "my-instance.cloud.databricks.com")
  #   - Autoscaling mode: auto-discovered endpoint hostname
  #     (e.g., "ep-xxxx-yyyy.database.us-east-1.cloud.databricks.com")
  #   Set automatically by deploy.sh after Lakebase infrastructure is created.
  - name: LAKEBASE_HOST
    value: "__LAKEBASE_HOST__"
  
  - name: LAKEBASE_DATABASE
    value: "databricks_postgres"
  
  - name: LAKEBASE_SCHEMA
    value: "__LAKEBASE_SCHEMA__"
  
  - name: LAKEBASE_PORT
    value: "5432"
  
  # NOTE: LAKEBASE_USER is NOT set here. When running on Databricks Apps,
  # the app's service principal identity is used automatically.
  # - Autoscaling mode: uses DATABRICKS_CLIENT_ID (injected by platform)
  # - Provisioned mode: uses PGUSER (injected via resource link in Step 4c)
  # Hardcoding a user email here causes auth failures.
  
  # ENDPOINT_NAME: Lakebase Autoscaling endpoint resource path.
  # Format: projects/{project_id}/branches/{branch_id}/endpoints/{endpoint_id}
  # When set, the app uses Autoscaling mode with OAuth token rotation
  # via the Databricks SDK (databricks-sdk generate_database_credential).
  # When empty, the app falls back to Provisioned mode using PGPASSWORD
  # injected by the Lakebase resource link.
  - name: ENDPOINT_NAME
    value: "__ENDPOINT_NAME__"

  # Lakebase mode: "autoscaling" (default) or "provisioned"
  - name: LAKEBASE_MODE
    value: "__LAKEBASE_MODE__"

  # Toggle Lakebase (set to "false" for YAML fallback)
  - name: USE_LAKEBASE
    value: "true"

# Health check endpoint
health_check:
  path: /health
  interval_seconds: 30
  timeout_seconds: 10
  failure_threshold: 3