[DMAAP] Set default service name

Helm3 require proper service name during linting

Signed-off-by: Jakub Latusek <j.latusek@samsung.com>
Issue-ID: OOM-2562
Change-Id: I3aa76fa228d79798a09cf13c328d19b549d7b11d
diff --git a/kubernetes/dmaap/components/dmaap-dr-prov/templates/service.yaml b/kubernetes/dmaap/components/dmaap-dr-prov/templates/service.yaml
index c4ca4ed..d33cb29 100644
--- a/kubernetes/dmaap/components/dmaap-dr-prov/templates/service.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-prov/templates/service.yaml
@@ -15,7 +15,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ .Values.global.dmaapDrProvName }}
+  name: {{ default "dmaap-dr-prov" .Values.global.dmaapDrProvName }}
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}