> For the complete documentation index, see [llms.txt](https://docs.industryapps.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.industryapps.net/docker-information/node-js-stack.md).

# Node JS Stack

The example below demonstrates a MEAN stack sample `docker-compose.yml` with the pre-defined Sidecar.

<img src="/files/w2rVot5L6u8Wf8FJWXxu" alt="" data-size="line"><img src="/files/LyxaVE9Fo8dJAcoSaW1I" alt="" data-size="line"><img src="/files/S8ZzM6M2XafxmmgvXptS" alt="" data-size="line">

{% code title="docker-compose.yml" %}

```docker
# MEAN stack sample docker-compose file
version: "3"
services:
  ui:
   build:
      context: ./ui
      dockerfile: Dockerfile.dev
   ports:
      - 4200:4200
   container_name: mean-ui
   networks:
      - mean-stack-net
   volumes:
      - ./ui/src:/usr/app/src
      - ./ui/public:/usr/app/public
   depends_on:
      - api
   stdin_open: true
   tty: true

  api:
   build:
    context: ./api
    dockerfile: Dockerfile.dev
   ports:
      - 3080:3080
   container_name: mean-api
   networks:
      - mean-stack-net
   volumes:
      - ./api/src:/usr/app/src
   depends_on:
      - db

  db:
    image: mongo
    ports:
      - 27017:27017
    container_name: mongo-db
    networks:
      - mean-stack-net
    volumes:
      - mongo-data:/data/db
  
  sidecar:
    image: industryapps.azurecr.io/service-discovery-sidecar
    container_name: { my-apps-name-sidecar }
    restart: always
    environment:
      NODE_ENV: production
      DEPLOYMENT_MODE: public
      EUREKA_INSTANCE_IP: { IP }
      EUREKA_INSTANCE_PORT: { PORT }
      EUREKA_INSTANCE_APP: { app-code }
      EUREKA_INSTANCE_HOST_NAME: { my-app-domain }/
      EUREKA_INSTANCE_HOME_PAGE_URL: https://<your_domain>/{APPCODE}
      EUREKA_HOST: servicediscovery.uat.industryapps.net
      EUREKA_PORT: 443
  

networks:
  mean-stack-net:
    driver: bridge

volumes:
  mongo-data:
    driver: local
```

{% endcode %}

Inside the `docker-compose.yml` file, add the necessary information which is tagged with curly braces ' `{  }` '.&#x20;

* **`IP`** -> The IP of the web service which you are running, such as on AWS EC2 Ubuntu, Lightsail instance or Azure Web services as an example.
* **`PORT`** -> The port which the app client-side is served at (e.g. Port 80).
* **`APPCODE`** -> Navigate to Developer dashboard > Applications > {App Name} > App Data, the Application code will be available there.
* **`HOSTNAME`** -> Can be found on the Developer dashboard, the boilerplate is the hostname  of the application: `https://<your_domain>/{APPCODE}`

{% hint style="info" %}
If the application container is pushed onto IndustryApps, the HOSTNAME is the Application ID.
{% endhint %}

[Additional information about Production deployment can be found here.](/connect-to-the-platform/production-deployment.md)