# Standalone

## Overview

This deployment is based on a single image:

1. <https://hub.docker.com/r/faloker/purify>
   1. static files served by the web server

In this deployment scenario, you need to provide load balancing and database layers on your own. \
Good example is to use it with something like Heroku and MongoDB Atlas.

## Configuration

Create your own **.env** file based on this [example](https://github.com/faloker/purify/blob/master/api/.env.example):&#x20;

```
# any random quite long string
JWT_SECRET=changeme

# pass uri with credentials if needed
MONGODB_URI=mongodb://root:example@mongo:27017

# just any string
DB_NAME=purify

# domain where purify is running, e.g. purify-demo.herokuapp.com
DOMAIN=purify-demo.herokuapp.com
```

## Start

```
docker run --env-file=.env.custom -p 8000:3000 faloker/purify
```

Also, you can provide an environment variable **PORT** to start Purify instance on a specific port.