Fix count node pool update

fake_client.go

@@ -1826,7 +1826,7 @@ func (c *FakeClient) UpdateKubernetesClusterPool(cid, pid string, config *Kubern
 			for _, p := range cs.Pools {
 				if p.ID == pid {
 					poolFound = true
-					p.Count = config.Count
+					p.Count = *config.Count
 					pool = p
 				}
 			}

fake_client_test.go

@@ -252,7 +252,7 @@ func TestKubernetesClustersPools(t *testing.T) {
 	g.Expect(string(result.Result)).To(Equal("success"))
 
 	pc := KubernetesClusterPoolUpdateConfig{
-		Count: 4,
+		Count: &[]int{4}[0],
 	}
 	pool, err = client.UpdateKubernetesClusterPool("9c89d8b9-463d-45f2-8928-455eb3f3726", "33de5de2-14fd-44ba-a621-f6efbeeb9639", &pc)
 	g.Expect(err).To(BeNil())

pool.go

@@ -4,14 +4,15 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	corev1 "k8s.io/api/core/v1"
 	"strings"
+
+	corev1 "k8s.io/api/core/v1"
 )
 
 // KubernetesClusterPoolUpdateConfig is used to create a new cluster pool
 type KubernetesClusterPoolUpdateConfig struct {
 	ID               string            `json:"id,omitempty"`
-	Count            int               `json:"count,omitempty"`
+	Count            *int              `json:"count,omitempty"`
 	Size             string            `json:"size,omitempty"`
 	Labels           map[string]string `json:"labels,omitempty"`
 	Taints           []corev1.Taint    `json:"taints"`

pool_test.go

@@ -15,7 +15,7 @@ func TestCreateKubernetesClusterPool(t *testing.T) {
 
 	newPool := &KubernetesClusterPoolUpdateConfig{
 		ID:     "8a849cc5-bd51-45ce-814a-c378b09dcb06",
-		Count:  3,
+		Count:  &[]int{3}[0],
 		Size:   "g4s.kube.small",
 		Labels: map[string]string{},
 		Taints: []corev1.Taint{},
@@ -190,7 +190,7 @@ func TestUpdateKubernetesPool(t *testing.T) {
 	defer server.Close()
 
 	updatePool := &KubernetesClusterPoolUpdateConfig{
-		Count: 3,
+		Count: &[]int{3}[0],
 		Labels: map[string]string{
 			"label1": "label",
 		},