adds manual networking to compose

docker-compose.yml

@@ -1,6 +1,6 @@
 version: '3'
 services:
-  database:
+  bump-database:
     image: postgres:15
     container_name: bump-database
     environment:
@@ -14,6 +14,9 @@ services:
     command: postgres -c config_file=/etc/postgresql.conf
     ports:
         - "5555:5555" 
+    networks:
+      bump-network:
+        ipv4_address: 172.20.0.2
   bump-server:
     build:
       context: ./bump
@@ -23,5 +26,16 @@ services:
       - ../bump_server:/app
     ports:
       - "4012:4012"
+    networks:
+      - bump-network
+    extra_hosts:
+      - "database:172.20.0.2"
     depends_on:
       - database
+
+
+networks:
+  bump-network:
+    ipam:
+      config:
+        - subnet: 172.20.0.0/16