Added deployment file

deployment.yml

@@ -0,0 +1,33 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: petclinic
+  labels:
+    app: petclinic
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: petclinic
+  template:
+    metadata:
+      labels:
+        app: petclinic
+    spec:
+      containers:
+      - name: petclinic
+        image: kunchalavikram/spring-petclinic:latest
+        ports:
+        - containerPort: 8080
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: petclinic
+spec:
+  type: LoadBalancer
+  selector:
+    app: petclinic
+  ports:
+    - port: 80
+      targetPort: 8080

pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.springframework.samples</groupId>
   <artifactId>spring-petclinic</artifactId>
-  <version>7.77</version>
+  <version>1.22</version>
   <packaging>war</packaging>
   <parent>
     <groupId>org.springframework.boot</groupId>