From 3a3f1fde7b639fc2f7d113b69bfb1c78829fb89b Mon Sep 17 00:00:00 2001
From: jichenjc <jichenjc@cn.ibm.com>
Date: Sat, 11 Jul 2020 10:25:04 +0000
Subject: [PATCH] report error if security group not exist

---
 pkg/cloud/services/compute/instance.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/cloud/services/compute/instance.go b/pkg/cloud/services/compute/instance.go
index 46bb3180d3..a88e3be696 100644
--- a/pkg/cloud/services/compute/instance.go
+++ b/pkg/cloud/services/compute/instance.go
@@ -326,6 +326,10 @@ func getSecurityGroups(is *Service, securityGroupParams []infrav1.SecurityGroupP
 			return nil, err
 		}
 
+		if len(SGList) == 0 {
+			return nil, fmt.Errorf("security group %s not found", sg.Name)
+		}
+
 		for _, group := range SGList {
 			if isDuplicate(sgIDs, group.ID) {
 				continue