## Description:

  The project contains the **docker folder** and the `Dockerfile`.

  The `Dockerfile` is used to Deploy the project to Google Cloud.
  
  The **docker folder** contains a couple of helper scripts:
  
- `docker-compose.yml` (all our services: web, backend, db are described here)
- `start-backend.sh` (starts backend, but only after the database)
- `wait-for-it.sh` (imported from https://github.com/vishnubob/wait-for-it)

    > To avoid breaking the application, we recommend you don't edit the following files: everything that includes the **docker folder** and `Dokerfile`.


  ## Run services:

  1. Install docker compose (https://docs.docker.com/compose/install/)

  2. Move to `docker` folder. All next steps should be done from this folder.
  
     ``` cd docker ```
  
  3. Make executables from `wait-for-it.sh` and `start-backend.sh`:
  
     ``` chmod +x start-backend.sh && chmod +x wait-for-it.sh ```
  
  4. Download dependend projects for services.
  
  5. Review the docker-compose.yml file. Make sure that all services have Dockerfiles. Only db service doesn't require a Dockerfile.
  
  6. Make sure you have needed ports (see them in `ports`) available on your local machine.
  
  7. Start services:
  
     7.1. With an empty database `rm -rf data && docker-compose up`
  
     7.2. With a stored (from previus runs) database data `docker-compose up`
  
  8. Check http://localhost:3000
  
  9. Stop services:
  
     9.1. Just press `Ctr+C`