docker: use different subnet and db container name than vanilla vichan

docker-compose.yml

@@ -5,7 +5,7 @@ services:
         context: .
         dockerfile: ./docker/nginx/Dockerfile
       ports:
-        - "9090:80"
+        - "9091:80"
       depends_on:
         - db
       volumes:
@@ -15,7 +15,7 @@ services:
           - ./docker/nginx/proxy.conf:/etc/nginx/conf.d/proxy.conf
       networks:
         leftchan_net:
-          ipv4_address: 172.20.0.3
+          ipv4_address: 172.21.0.3
       links:
           - php
   php:
@@ -27,11 +27,11 @@ services:
           - ./docker/php/www.conf:/usr/local/etc/php-fpm.d/www.conf
       networks:
         leftchan_net:
-          ipv4_address: 172.20.0.4
+          ipv4_address: 172.21.0.4
   #MySQL Service
   db:
     image: mysql:8.0.35
-    container_name: db
+    container_name: leftypol-db
     restart: unless-stopped
     tty: true
     ports:
@@ -41,7 +41,7 @@ services:
       MYSQL_ROOT_PASSWORD: test-database
     networks:
         leftchan_net:
-            ipv4_address: 172.20.0.2
+            ipv4_address: 172.21.0.2
 
 #Docker Networks
 networks:
@@ -49,4 +49,4 @@ networks:
         ipam:
             driver: default
             config:
-                - subnet: 172.20.0.0/16
+                - subnet: 172.21.0.0/16