Add service.yaml for web

Expedience.Web/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: expedience-web-service
+  namespace: expedience
+spec:
+  selector:
+    app: expedience-web
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 80
+  type: ClusterIP