Issue-ID: OOM-145
Change-Id: I27c98398b6304e17540f6c74afe4e1d811450683
Signed-off-by: kerenj <keren.joseph@amdocs.com>
             claimName: elasticsearch-db
         - name: elasticsearch-logs
           hostPath:
-            path: /dockerdata-nfs/{{ .Values.nsPrefix }}/log/
+            path: {{ .Values.dataRootDir }}/{{ .Values.nsPrefix }}/log/
         - name: elasticsearch-conf
           configMap:
             name: elasticsearch-configmap
 
     - ReadWriteMany
   persistentVolumeReclaimPolicy: Retain
   hostPath:
-    path: /dockerdata-nfs/{{ .Values.nsPrefix }}/log/elasticsearch/data
+    path: {{ .Values.dataRootDir }}/{{ .Values.nsPrefix }}/log/elasticsearch/data
 ---
 kind: PersistentVolumeClaim
 apiVersion: v1
   selector:
     matchLabels:
       name: elasticsearch-db
-#{{ end }}
\ No newline at end of file
+#{{ end }}
 
 nsPrefix: onap
 pullPolicy: Always
 nodePortPrefix: 302
+dataRootDir: /dockerdata-nfs
 image:
   readiness: oomk8s/readiness-check:1.1.0
   logstash: docker.elastic.co/logstash/logstash:5.4.3