docker-compose.yml

version: "3.3"

services:
  nginx:
    image: nginx:latest
    container_name: webserver_nginx
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/sites-enabled/backend.conf:/etc/nginx/sites-enabled/backend.template
      - ./nginx/ssl/dhparam.pem:/etc/nginx/ssl/dhparam.pem
      - ./nginx/certs/dev.reciperi.com.pem:/etc/nginx/dev.reciperi.com.pem # New Line!
      - ./nginx/certs/dev.reciperi.com-key.pem:/etc/nginx/dev.reciperi.com-key.pem # New Line!
    ports:
      - 80:80
      - 443:443
    environment:
     - SITE_DOMAIN=dev.reciperi.com

    command: /bin/bash -c "envsubst '$${SITE_DOMAIN}'< /etc/nginx/sites-enabled/backend.template > /etc/nginx/sites-enabled/backend.conf && exec nginx -g 'daemon off;'"

  backend:
    # image: elixir:$ELIXIR_VERSION
    image: containous/whoami:v1.3.0
    command:
      # It tells whoami to start listening on 8082 instead of 80
      - --port=4000
    container_name: backend
    expose:
      - "4000"