architect.yml

name: component-name
description: Human-readable description of my component
keywords:
  - additional
  - search
  - keywords
secrets:
  db_user:
    required: true
    description: Human-readable description of my secret
    default: default-value
  db_pass: shorthand-default-value
  db_name: example
services:
  database:
    image: postgres:11
    interfaces:
      pg:
        port: 5432
        protocol: postgres
    environment:
      POSTGRES_USER: ${{ secrets.db_user }}
      POSTGRES_PASSWORD: ${{ secrets.db_pass }}
      POSTGRES_DATABASE: ${{ secrets.db_name }}
  my-api:
    depends_on:
      - database
    build:
      context: ./path/to/docker/build/context
      dockerfile: ./relative/to/context/Dockerfile
    command: npm start
    entrypoint: entrypoint override for dockerfile ENTRYPOINT
    interfaces:
      public:
        port: 8080
        protocol: http
      admin: 8081
    liveness_probe:
      command: curl --fail localhost:8080/health
    environment:
      DB_ADDR: ${{ services.database.interfaces.pg.url }}/${{ secrets.db_name }}
      DB_USER: ${{ secrets.db_user }}
      DB_PASS: ${{ secrets.db_pass }}
  my-frontend:
    build:
      context: .
    interfaces:
      webapp:
        port: 3000
        ingress:
          subdomain: app
    liveness_probe:
      # Curl must be installed in the container
      command: curl --fail localhost:3000/health
    environment:
      API_ADDR: ${{ services['my-api'].interfaces.public.url }}
    # Local configuration for my-frontend service
    debug:
      command: npm run dev
      volumes:
        src:
          description:
            Mount the src directory to the container from the host when running
            locally
          host_path: ./src
          mount_path: /usr/app/src