Cloudflare Tunnel Integration (Optional)

In order to be able to server Balancer through the Cloudflare Tunnel, you need a domain and must have access to its DNS Management.

For a complete guide on how to set this up, please visit: Cloudflare Tunnel

Getting Started

Log into your Cloudflare account and then navigate to the Zero Trust section. Follow the steps and create your team. Note that even though there seems to be a pay wall, you can always choose the free plan.
Once you complete the team creation process and are redirected to the Zero Trust Dashboard, navigate to Networks/Tunnels and click on "Add a tunnel".
Select "Cloudflared" as your connector and click on Next
Enter the name of your tunnel (e.g. balancer)
Choose "Docker" as your environment and save the TUNNEL_TOKEN securely. Cloudflare gives you a command which includes the token in the following format:
```
docker run cloudflare/cloudflared:latest tunnel --no-autoupdate run --token <TUNNEL_TOKEN>
```
Since Balancer makes use of Docker Compose, you can just copy the <TUNNEL_TOKEN> and place it straight in the Environment Variable Assets Source File
Now that you have the TUNNEL_TOKEN, proceed to generate the environment variable assets and push them to the remote host

The next step consists in adding the public hostnames for Balancer:

gui:

Subdomain: balancer
Domain: yourdomain.com
Path: leave this property blank
Service Type: HTTP
URL: gui:8090 <service-name:port>

api:
```
Subdomain: balancerapi
Domain: yourdomain.com
Path: leave this property blank
Service Type: HTTP
URL: api:5075 <service-name:port>
```
IMPORTANT: the API must always be exposed under the balancerapi subdomain as its URL is derived by the GUI at runtime. For example: balancerapi.yourdomain.com.