1&2 stage worked

docker-compose.yml

@@ -0,0 +1,58 @@
+version: "3"
+
+services:
+# ----------------------------------------------
+  ngx1-net1:
+    build: 
+      context: .
+      args:
+        NET_NAME: net_1
+        CONTAINER_NAME: container_1
+    ports:
+      - "8080:80"
+    networks:
+      - net_1
+      - net_3
+  ngx2-net1:
+    build: 
+      context: .
+      args:
+        NET_NAME: net_1
+        CONTAINER_NAME: container_2
+    networks:
+      - net_1
+# ----------------------------------------------
+  ngx1-net2:
+    build:
+      context: .
+      args:
+        NET_NAME: net_2
+        CONTAINER_NAME: container_1
+    ports:
+      - "8081:80"
+    networks:
+      - net_2
+      - net_3
+  ngx2-net2:
+    build:
+      context: .
+      args:
+        NET_NAME: net_2
+        CONTAINER_NAME: container_2
+    networks:
+      - net_2
+# ----------------------------------------------
+  visor:
+    image: ubuntu:latest
+    restart: on-failure
+    command: >
+      bash -c "apt update
+      && apt install iproute2 vim curl nmap -y
+      && sleep infinity"
+    networks:
+      - net_3
+
+networks:
+  net_1:
+  net_2:
+  net_3: