yaml files added to give deployment instructions to minikube.

book-rate-deployment.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dockercontainerizationproject
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: dockercontainerizationproject
+  template:
+    metadata:
+      labels:
+        app: dockercontainerizationproject
+    spec:
+      containers:
+      - name: dockercontainerizationproject
+        image: your-dockerhub-username/dockercontainerizationproject:latest
+        ports:
+        - containerPort: 3000
+        env:
+        - name: MONGO_URI
+          value: mongodb://mongo-service:27017/BookDatabase

book-rate-service.yaml

+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dockercontainerizationproject
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: dockercontainerizationproject
+  template:
+    metadata:
+      labels:
+        app: dockercontainerizationproject
+    spec:
+      containers:
+      - name: dockercontainerizationproject
+        image: your-dockerhub-username/dockercontainerizationproject:latest
+        ports:
+        - containerPort: 3000
+        env:
+        - name: MONGO_URI
+          value: mongodb://mongo-service:27017/BookDatabase