feat(machine-config): harvester gpu support

Author: Aaron Walker

docs/resources/machine_config_v2.md

@@ -224,6 +224,7 @@ The following attributes are exported:
 * `user_data` - (Optional) UserData content of cloud-init, base64 is supported. If the image does not contain the qemu-guest-agent package, you must install and start qemu-guest-agent using userdata (string)
 * `network_data` - (Optional) NetworkData content of cloud-init, base64 is supported (string)
 * `vm_affinity` - (Optional) Virtual machine affinity, only base64 format is supported. For Rancher v2.6.7 and above (string)
+* `vgpu_info` - (Optional) A JSON string specifying info for the vGPUs e.g. `{\"vGPURequests\":[{\"name\":\"provisioned\",\"deviceName\":\"nvidia.com/NVIDIA_H200-141C\"}]}` (string)
 
 ### `linode_config`
 

rancher2/schema_machine_config_v2_harvester.go

@@ -122,6 +122,11 @@ func machineConfigV2HarvesterFields() map[string]*schema.Schema {
 			Optional:    true,
 			Description: "NetworkData content of cloud-init, base64 is supported",
 		},
+		"vgpu_info": {
+			Type:        schema.TypeString,
+			Optional:    true,
+			Description: "A JSON string specifying info for the vGPUs e.g. `{\"vGPURequests\":[{\"name\":\"provisioned\",\"deviceName\":\"nvidia.com/NVIDIA_H200-141C\"}]}`",
+		},
 	}
 
 	return s

rancher2/structure_machine_config_v2_harvester.go

@@ -32,6 +32,7 @@ type machineConfigV2Harvester struct {
 	NetworkInfo       string `json:"networkInfo,omitempty" yaml:"networkInfo,omitempty"`
 	UserData          string `json:"userData,omitempty" yaml:"userData,omitempty"`
 	NetworkData       string `json:"networkData,omitempty" yaml:"networkData,omitempty"`
+	VGPUInfo          string `json:"vgpuInfo,omitempty" yaml:"vgpuInfo,omitempty"`
 }
 
 type MachineConfigV2Harvester struct {
@@ -108,6 +109,10 @@ func flattenMachineConfigV2Harvester(in *MachineConfigV2Harvester) []interface{}
 		obj["network_data"] = in.NetworkData
 	}
 
+	if len(in.VGPUInfo) > 0 {
+		obj["vgpu_info"] = in.VGPUInfo
+	}
+
 	return []interface{}{obj}
 }
 
@@ -189,5 +194,9 @@ func expandMachineConfigV2Harvester(p []interface{}, source *MachineConfigV2) *M
 		obj.NetworkData = v
 	}
 
+	if v, ok := in["vgpu_info"].(string); ok && len(v) > 0 {
+		obj.VGPUInfo = v
+	}
+
 	return obj
 }