feat: add reserved memory field (#1510)

Signed-off-by: PoAn Yang <poan.yang@suse.com>
(cherry picked from commit c1b4fa0)

Author: FrankYang0529

rancher2/schema_machine_config_v2_harvester.go

@@ -30,6 +30,11 @@ func machineConfigV2HarvesterFields() map[string]*schema.Schema {
 			Default:     "4",
 			Description: "Memory size (in GiB)",
 		},
+		"reserved_memory_size": {
+			Type:        schema.TypeString,
+			Optional:    true,
+			Description: "Reserved memory size (in MiB)",
+		},
 		"disk_size": {
 			Type:     schema.TypeString,
 			Optional: true,

rancher2/structure_machine_config_v2_harvester.go

@@ -15,23 +15,24 @@ const (
 //Types
 
 type machineConfigV2Harvester struct {
-	metav1.TypeMeta   `json:",inline"`
-	metav1.ObjectMeta `json:"metadata,omitempty"`
-	VMNamespace       string `json:"vmNamespace,omitempty" yaml:"vmNamespace,omitempty"`
-	VMAffinity        string `json:"vmAffinity,omitempty" yaml:"vmAffinity,omitempty"`
-	CPUCount          string `json:"cpuCount,omitempty" yaml:"cpuCount,omitempty"`
-	MemorySize        string `json:"memorySize,omitempty" yaml:"memorySize,omitempty"`
-	DiskSize          string `json:"diskSize,omitempty" yaml:"diskSize,omitempty"`
-	DiskBus           string `json:"diskBus,omitempty" yaml:"diskBus,omitempty"`
-	ImageName         string `json:"imageName,omitempty" yaml:"imageName,omitempty"`
-	DiskInfo          string `json:"diskInfo,omitempty" yaml:"diskInfo,omitempty"`
-	SSHUser           string `json:"sshUser,omitempty" yaml:"sshUser,omitempty"`
-	SSHPassword       string `json:"sshPassword,omitempty" yaml:"sshPassword,omitempty"`
-	NetworkName       string `json:"networkName,omitempty" yaml:"networkName,omitempty"`
-	NetworkModel      string `json:"networkModel,omitempty" yaml:"networkModel,omitempty"`
-	NetworkInfo       string `json:"networkInfo,omitempty" yaml:"networkInfo,omitempty"`
-	UserData          string `json:"userData,omitempty" yaml:"userData,omitempty"`
-	NetworkData       string `json:"networkData,omitempty" yaml:"networkData,omitempty"`
+	metav1.TypeMeta    `json:",inline"`
+	metav1.ObjectMeta  `json:"metadata,omitempty"`
+	VMNamespace        string `json:"vmNamespace,omitempty" yaml:"vmNamespace,omitempty"`
+	VMAffinity         string `json:"vmAffinity,omitempty" yaml:"vmAffinity,omitempty"`
+	CPUCount           string `json:"cpuCount,omitempty" yaml:"cpuCount,omitempty"`
+	MemorySize         string `json:"memorySize,omitempty" yaml:"memorySize,omitempty"`
+	ReservedMemorySize string `json:"reservedMemorySize,omitempty" yaml:"reservedMemorySize,omitempty"`
+	DiskSize           string `json:"diskSize,omitempty" yaml:"diskSize,omitempty"`
+	DiskBus            string `json:"diskBus,omitempty" yaml:"diskBus,omitempty"`
+	ImageName          string `json:"imageName,omitempty" yaml:"imageName,omitempty"`
+	DiskInfo           string `json:"diskInfo,omitempty" yaml:"diskInfo,omitempty"`
+	SSHUser            string `json:"sshUser,omitempty" yaml:"sshUser,omitempty"`
+	SSHPassword        string `json:"sshPassword,omitempty" yaml:"sshPassword,omitempty"`
+	NetworkName        string `json:"networkName,omitempty" yaml:"networkName,omitempty"`
+	NetworkModel       string `json:"networkModel,omitempty" yaml:"networkModel,omitempty"`
+	NetworkInfo        string `json:"networkInfo,omitempty" yaml:"networkInfo,omitempty"`
+	UserData           string `json:"userData,omitempty" yaml:"userData,omitempty"`
+	NetworkData        string `json:"networkData,omitempty" yaml:"networkData,omitempty"`
 }
 
 type MachineConfigV2Harvester struct {
@@ -64,6 +65,10 @@ func flattenMachineConfigV2Harvester(in *MachineConfigV2Harvester) []interface{}
 		obj["memory_size"] = in.MemorySize
 	}
 
+	if len(in.ReservedMemorySize) > 0 {
+		obj["reserved_memory_size"] = in.ReservedMemorySize
+	}
+
 	if len(in.DiskSize) > 0 {
 		obj["disk_size"] = in.DiskSize
 	}
@@ -145,6 +150,10 @@ func expandMachineConfigV2Harvester(p []interface{}, source *MachineConfigV2) *M
 		obj.MemorySize = v
 	}
 
+	if v, ok := in["reserved_memory_size"].(string); ok && len(v) > 0 {
+		obj.ReservedMemorySize = v
+	}
+
 	if v, ok := in["disk_size"].(string); ok && len(v) > 0 {
 		obj.DiskSize = v
 	}