Reverse proxy BlueMap on Coolify with Traefik

Here are some examples of how you can use Coolify + Traefik (Installed by default on Coolify) to reverse-proxy your BlueMap.

This is useful if you want to integrate your map in your website and you’re using Coolify, or want to add SSL-capabilities.

Assumptions / Prerequisites

• You have already added an A record to your domain pointing to your public IP.
• If you’re planning on using a subdomain, you have already added an A record with your subdomain e.g. bluemap to your domain pointing to your public IP.
• You have access to Coolify’s dashboard (public_address:8000).
• You already have a daemon server installed on Coolify (public_address:8000/servers).
• BlueMaps integrated webserver is running on port 8100 and accessible on public_address:8100 e.g. if your public_address is 200.121.121.100 then BlueMaps should be accessible from 200.121.121.100:8100. (If that is not the case you’ll need to replace 8100 with the actual port below)

Warning:
Telling the internal-webserver to connect to one specific address like e.g. 127.0.0.1,
from webserver.conf by adding ip: "127.0.0.1" WILL GIVE A BAD GATEWAY ERROR.

BlueMap on a subdomain

• Go to Coolify's Dashboard -> Servers -> YourServer -> Proxy -> Dynamic Configurations
• Press + Add, give it a name like e.g. bluemap.yaml and make something like this:

BlueMap on a subdomain e.g. https://bluemap.example.com (replace public_address with your public IP):

http:
  routers:
    map-router:
      rule: Host(`bluemap.example.com`)
      entryPoints:
        - https
      service: bluemap
      tls:
        certResolver: letsencrypt
  services:
    bluemap:
      loadBalancer:
        servers:
          - url: 'http://public_address:8100'

Press Save and Reload.

BlueMap on a subdirectory of your website

• Go to Coolify's Dashboard -> Servers -> YourServer -> Proxy -> Dynamic Configurations.
• Press + Add, give it a name like e.g. bluemap.yaml and make something like this:

BlueMap on a subdirectory e.g https://www.example.com/bluemap (replace public_address with your public IP):

http:
  routers:
    bluemap:
      entryPoints:
        - https
      rule: "Host(`www.example.com`) && PathPrefix(`/bluemap/`)"
      service: "bluemap"
      tls:
        certResolver: letsencrypt
      middlewares:
        - "bluemapprefix"
  services:
    bluemap:
      loadBalancer:
        servers:
          - url: "http://public_address:8100"
  middlewares:
    bluemapprefix:
        stripprefix:
        prefixes: "/bluemap/"

Press Save and Reload.

Warning:
If you’re using CloudFlare, make sure to add to your DNS an A record with your subdomain e.g. bluemap pointing to your public IP.