docker: simplify composer file

docker-compose.yml

@@ -13,11 +13,9 @@ services:
           - ./docker/nginx/leftypol.conf:/etc/nginx/conf.d/default.conf
           - ./docker/nginx/nginx.conf:/etc/nginx/nginx.conf
           - ./docker/nginx/proxy.conf:/etc/nginx/conf.d/proxy.conf
-      networks:
-        d_leftypol_org:
-          ipv4_address: 172.21.0.3
       links:
           - php
+
   php:
       build:
         context: .
@@ -25,9 +23,7 @@ services:
       volumes:
           - ./local-www:/var/www
           - ./docker/php/www.conf:/usr/local/etc/php-fpm.d/www.conf
-      networks:
+
-        d_leftypol_org:
-          ipv4_address: 172.21.0.4
   #MySQL Service
   leftypol-db:
     image: mysql:8.0.35
@@ -40,14 +36,3 @@ services:
       MYSQL_DATABASE: vichan
       MYSQL_ROOT_PASSWORD: password
     command: "--default-authentication-plugin=mysql_native_password"
-    networks:
-        d_leftypol_org:
-            ipv4_address: 172.21.0.2
-
-#Docker Networks
-networks:
-    d_leftypol_org:
-        ipam:
-            driver: default
-            config:
-                - subnet: 172.21.0.0/16