fix: rename back to .yml

docker-compose.yml

@@ -0,0 +1,35 @@
+version: '3.8'
+
+services:
+  frontend:
+    build:
+      context: ./frontend
+      args:
+        - REACT_APP_API_URL=http://localhost:9501
+    ports:
+      - "9500:80"
+    depends_on:
+      - backend
+
+  backend:
+    build:
+      context: ./backend
+    ports:
+      - "9501:5000"
+    environment:
+      - PORT=5000
+      - MONGO_URI=mongodb://mongo:27017/limelite
+      # The rest are read from backend/.env or can be defined here
+      # The rest are read from backend/.env or can be defined here
+    depends_on:
+      - mongo
+
+  mongo:
+    image: mongo:latest
+    ports:
+      - "9502:27017"
+    volumes:
+      - mongo-data:/data/db
+
+volumes:
+  mongo-data: