Pass UDP flag to upstream zone

Author: kzaitsev

serverscom/loadbalancers.go

@@ -237,6 +237,10 @@ func (l *loadBalancers) buildZones(service *v1.Service, nodes []*v1.Node) ([]cli
 		upstreamZoneInput := cli.L4UpstreamZoneInput{}
 		upstreamZoneInput.ID = id
 
+		if port.Protocol == "UDP" {
+			upstreamZoneInput.UDP = true
+		}
+
 		for _, node := range nodes {
 			for _, address := range node.Status.Addresses {
 				if address.Type != v1.NodeInternalIP {

serverscom/loadbalancers_test.go

@@ -232,7 +232,7 @@ func TestLoadBalancers_EnsureLoadBalancer(t *testing.T) {
 			{
 				ID:         "k8s-nodes-11211-udp",
 				Method:     nil,
-				UDP:        false,
+				UDP:        true,
 				HCInterval: nil,
 				HCJitter:   nil,
 				Upstreams: []cli.L4UpstreamInput{
@@ -339,7 +339,7 @@ func TestLoadBalancers_EnsureLoadBalancerWithCreate(t *testing.T) {
 			{
 				ID:         "k8s-nodes-11211-udp",
 				Method:     nil,
-				UDP:        false,
+				UDP:        true,
 				HCInterval: nil,
 				HCJitter:   nil,
 				Upstreams: []cli.L4UpstreamInput{
@@ -464,7 +464,7 @@ func TestLoadBalancers_UpdateLoadBalancer(t *testing.T) {
 			{
 				ID:         "k8s-nodes-11211-udp",
 				Method:     nil,
-				UDP:        false,
+				UDP:        true,
 				HCInterval: nil,
 				HCJitter:   nil,
 				Upstreams: []cli.L4UpstreamInput{