Fix panic when VPC CIDR is unset in tests

eksctl-io · Nov 9, 2018 · 7786872 · 7786872
1 parent f2868ae
commit 7786872
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/nodebootstrap/userdata.go b/pkg/nodebootstrap/userdata.go
@@ -86,7 +86,7 @@ func makeClientConfigData(spec *api.ClusterConfig, nodeGroupID int) ([]byte, err
 func clusterDNS(spec *api.ClusterConfig) string {
 	// Default service network is 10.100.0.0, but it gets set 172.20.0.0 automatically when pod network
 	// is anywhere within 10.0.0.0/8
-	if spec.VPC.CIDR.IP[0] == 10 {
+	if spec.VPC.CIDR != nil && spec.VPC.CIDR.IP[0] == 10 {
 		return "172.20.0.10"
 	}
 	return "10.100.0.10"