Set service name in statefulset

Signed-off-by: Jakub Latusek <j.latusek@samsung.com>
Change-Id: Ida56d581771d24e088c774db973419f1d481f18d
Issue-ID: OOM-2562
diff --git a/kubernetes/appc/charts/appc-ansible-server/templates/statefulset.yaml b/kubernetes/appc/charts/appc-ansible-server/templates/statefulset.yaml
index 882372e..04d254f 100644
--- a/kubernetes/appc/charts/appc-ansible-server/templates/statefulset.yaml
+++ b/kubernetes/appc/charts/appc-ansible-server/templates/statefulset.yaml
@@ -23,6 +23,7 @@
     release: {{ include "common.release" . }}
     heritage: {{ .Release.Service }}
 spec:
+  serviceName: {{ include "common.servicename" . }}
   selector:
     matchLabels:
       app: {{ include "common.name" . }}