Working demo

demo/compose/docker-compose.yml

@@ -0,0 +1,38 @@
+services:
+
+  database:
+    image: redis:alpine3.20
+    volumes:
+     - database-data:/data
+    command: redis-server --save 60 1
+    networks:
+     - back
+
+  frontend:
+    image: docker-demo/front
+    build: ./front
+    volumes:
+     - ./test.txt:/usr/local/apache2/htdocs/test.txt
+    ports:
+     - 80:80
+    networks:
+     - front
+
+  backend:
+    image: docker-demo/backend
+    build: ./back
+    environment:
+     - REDIS_URL=redis://database
+    depends_on:
+     - database
+    networks:
+     - back
+     - front
+
+
+networks:
+  front:
+  back:
+
+volumes:
+  database-data: