Changed container names

java-spring-boot/docker-compose.yml

@@ -11,7 +11,7 @@ services:
 
   nginx:
     image: nginx:alpine
-    container_name: nginx_reverse_proxy
+    container_name: nginx_spring
     ports:
       - "80:80"
     volumes:

node-express/docker-compose.yml

@@ -12,7 +12,7 @@ services:
 
   nginx:
     image: nginx
-    container_name: nginx_reverse_proxy
+    container_name: nginx_node
     ports:
       - "80:80"
     volumes:

python-flask/docker-compose.yml

@@ -11,7 +11,7 @@ services:
       - .:/app  # Mount your local directory into the container so that live changes are detected
 
   nginx:
-    image: nginx
+    image: nginx_flask
     ports:
       - "80:80"
     volumes: