medusa-starter/.do/app.yaml

name: medusa-app
services:
- name: medusa-server
  environment_slug: node-js
  git:
    repo_clone_url: https://github.com/medusajs/medusa-starter-default.git
    branch: feat-deploy-digitalocean
  envs:
  - key: DB_USERNAME
    value: ${db.USERNAME}
  - key: DB_PASSWORD
    value: ${db.PASSWORD}
  - key: DB_HOST
    value: ${db.HOSTNAME}
  - key: DB_PORT
    value: ${db.PORT}
  - key: DB_PORT
    value: ${db.PORT}
  - key: DB_DATABASE
    value: ${db.DATABASE}
  - key: REDIS_URL
    value: ${redis-db.DATABASE_URL}
  - key: JWT_SECRET
    value: secret
  - key: NPM_CONFIG_PRODUCTION
    value: false
  routes:
  - path: /
databases:
- name: db
  engine: PG
- name: redis-db
  engine: REDIS