Use domain name instead of IP for consul

Issue-Id: OOM-113
Change-Id: I41e6f72337a15c1d07b444b09171204d8eb378ec
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
diff --git a/kubernetes/msb/templates/msb-discovery-deployment.yaml b/kubernetes/msb/templates/msb-discovery-deployment.yaml
index 24cb3a5..3af9e8f 100644
--- a/kubernetes/msb/templates/msb-discovery-deployment.yaml
+++ b/kubernetes/msb/templates/msb-discovery-deployment.yaml
@@ -21,7 +21,7 @@
         name: "msb-discovery"
         env:
         - name: CONSUL_IP
-          value: "{{ .Values.consulClusterIP }}"
+          value: msb-consul.{{ .Values.nsPrefix }}-msb
         ports:
         - containerPort: {{ .Values.discoveryPort }}
           name: msb-discovery