use optional for hardware devices

Author: sp-yduck

api/v1beta1/proxmoxmachine_types.go

@@ -54,7 +54,7 @@ type ProxmoxMachineSpec struct {
 
 	// Hardware
 	// +kubebuilder:default:={cpu:2,disk:"50G",memory:4096,networkDevice:{model:virtio,bridge:vmbr0,firewall:true}}
-	Hardware Hardware `json:"hardware"`
+	Hardware Hardware `json:"hardware,omitempty"`
 
 	// Network
 	Network Network `json:"network,omitempty"`

api/v1beta1/type.go

@@ -99,16 +99,16 @@ type Hardware struct {
 	// network devices
 	// to do: multiple devices
 	// +kubebuilder:default:={model:virtio,bridge:vmbr0,firewall:true}
-	NetworkDevice NetworkDevice `json:"networkDevice"`
+	NetworkDevice NetworkDevice `json:"networkDevice,omitempty"`
 }
 
 // Network Device
 type NetworkDevice struct {
 	// +kubebuilder:default:="virtio"
-	Model NetworkDeviceModel `json:"model"`
+	Model NetworkDeviceModel `json:"model,omitempty"`
 
 	// +kubebuilder:default:="vmbr0"
-	Bridge NetworkDeviceBridge `json:"bridge"`
+	Bridge NetworkDeviceBridge `json:"bridge,omitempty"`
 
 	// +kubebuilder:default:=true
 	Firewall bool `json:"firewall,omitempty"`