Enable FSMongo for RO for feature 10909 Heal operation for VDU

Change-Id: Ie1b4d880418656a3619976c5159eec5cadd420d7
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/docker/osm_pods/ro.yaml b/installers/docker/osm_pods/ro.yaml
index a66be6d..0daccf6 100644
--- a/installers/docker/osm_pods/ro.yaml
+++ b/installers/docker/osm_pods/ro.yaml
@@ -59,6 +59,14 @@
           value: mongodb://mongodb-k8s:27017/?replicaSet=rs0
         - name: OSMRO_MESSAGE_HOST
           value: kafka
+        - name: OSMRO_STORAGE_PATH
+          value: /app/storage
+        - name: OSMRO_STORAGE_COLLECTION
+          value: files
+        - name: OSMRO_STORAGE_URI
+          value: mongodb://mongodb-k8s:27017/?replicaSet=rs0
+        - name: OSMRO_STORAGE_DRIVER
+          value: mongo
         envFrom:
         - secretRef:
            name: ro-secret