Output GridLoadBalancer DNS name

Author: jamespizzurro

modules/network.yaml

@@ -206,4 +206,9 @@ Outputs:
     Description: "Grid load balancer group"
     Value: !Ref GridHubGroup
     Export:
-      Name: GridHubGroupArn
+      Name: GridHubGroupArn
+  GridLoadBalancerDNSName:
+    Description: "Grid load balancer DNS name"
+    Value: !GetAtt GridLoadBalancer.DNSName
+    Export:
+      Name: GridLoadBalancerDNSName