more docker updates

docker/docker-compose.prod.yml

@@ -21,7 +21,7 @@ services:
     env_file:
       - ../.env.${COMPOSE_ENV:-prod}
     environment:
-      - DJANGO_SETTINGS_MODULE=rad.settings.production
+      - DJANGO_SETTINGS_MODULE=rad.settings
     depends_on:
       redis:
         condition: service_healthy
@@ -39,8 +39,8 @@ services:
     image: nginx:stable-alpine
     restart: always
     ports:
-      - "80:80"
-      - "443:443"
+      - "${NGINX_HTTP_PORT:-80}:80"
+      - "${NGINX_HTTPS_PORT:-443}:443"
     depends_on:
       - web
     volumes: