feat: add 'vlan_id' param when creating network

pkg/apis/compute/network.go

@@ -187,6 +187,12 @@ type NetworkCreateInput struct {
 
 	// 是否加入自动分配地址池
 	IsAutoAlloc *bool `json:"is_auto_alloc"`
+
+	// VlanId
+	VlanId *int `json:"vlan_id"`
+
+	// deprecated
+	Vlan *int `json:"vlan" yunion-deprecated-by:"vlan_id"`
 }
 
 type NetworkDetails struct {

pkg/compute/models/networks.go

@@ -1333,6 +1333,20 @@ func (manager *SNetworkManager) ValidateCreateData(ctx context.Context, userCred
 		return input, httperrors.NewInputParameterError("Invalid server_type: %s", input.ServerType)
 	}
 
+	{
+		defaultVlanId := 1
+
+		if input.VlanId == nil {
+			input.VlanId = &defaultVlanId
+		} else if *input.VlanId < 1 {
+			input.VlanId = &defaultVlanId
+		}
+
+		if *input.VlanId > 4095 {
+			return input, httperrors.NewInputParameterError("valid vlan id")
+		}
+	}
+
 	{
 		if len(input.IfnameHint) == 0 {
 			input.IfnameHint = input.Name