Poblem listeing on port when running phoenix through docker

thanks @NobbZ

Changing the docker-compose.yml to

version: '3.5'       

services:                      
  web:
    image: "greek_coin:latest" 
    network_mode: host         
    ports:
        - "80:80" 
        - "443:443"            
    env_file:                  
      - docker.env

or (because of nework_mode: host)

version: '3.5'       

services:                      
  web:
    image: "greek_coin:latest" 
    network_mode: host         
    ports:
        - "80"
        - "443"
    env_file:                  
      - docker.env

seem to make no difference !

the docker documentation also mentions:

ports

Expose ports.

Note
Port mapping is incompatible with network_mode: host