fix docker

Change-Id: I2524f5fe176881b21d8c989065c04b825618dbf3
diff --git a/docker-compose.yml b/docker-compose.yml
index 4fac612..5dd8f0d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,16 @@
 version: '3.8'
 
 services:
+  backend:
+    build: .
+    container_name: springboot-app
+    ports:
+      - "8080:8080"
+    environment:
+      - SPRING_REDIS_HOST=redis
+    depends_on:
+      - redis
+
   redis:
     image: "redis:alpine"
     container_name: "redis-server"