add initial template

backend/docker-compose.yaml

@@ -1,15 +1,30 @@
+version: '3.8'
+
 services:
   mongodb:
-    image: mongo:8.0.0
-    container_name: mongodb
-    restart: unless-stopped
+    image: mongo:7.0
+    container_name: simple_mongodb
     ports:
       - "27017:27017"
     environment:
-      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
-      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
+      MONGO_INITDB_ROOT_USERNAME: admin
+      MONGO_INITDB_ROOT_PASSWORD: password
     volumes:
-      - mongo-data:/data/db
+      - mongodb_data:/data/db
+    restart: unless-stopped
+
+  mongo-express:
+    image: mongo-express:latest
+    container_name: mongo_express
+    ports:
+      - "8081:8081"
+    environment:
+      ME_CONFIG_MONGODB_ADMINUSERNAME: admin
+      ME_CONFIG_MONGODB_ADMINPASSWORD: password
+      ME_CONFIG_MONGODB_URL: mongodb://admin:password@mongodb:27017/
+    depends_on:
+      - mongodb
+    restart: unless-stopped
 
 volumes:
-  mongo-data:
+  mongodb_data: