add secure boot (#181)

.web-docs/components/builder/nutanix/README.md

@@ -21,7 +21,7 @@ These parameters allow to define information about platform and temporary VM use
   - `memory_mb` (number) - Size of vRAM for temporary VM (in megabytes).
   - `cd_files` (array of strings) - A list of files to place onto a CD that is attached when the VM is booted. This can include either files or directories; any directories will be copied onto the CD recursively, preserving directory structure hierarchy.
   - `cd_label` (string) - Label of this CD Drive.
-  - `boot_type` (string) - Type of boot used on the temporary VM ("legacy" or "uefi", default is "legacy").
+  - `boot_type` (string) - Type of boot used on the temporary VM ("legacy", "uefi" or "secure_boot", default is "legacy").
   - `boot_priority` (string) - Priority of boot device ("cdrom" or "disk", default is "cdrom").
   - `ip_wait_timeout` (duration string | ex: "0h42m0s") - Amount of time to wait for VM's IP, similar to 'ssh_timeout'. Defaults to 15m (15 minutes). See the Golang [ParseDuration](https://golang.org/pkg/time/#ParseDuration) documentation for full details.
   - `vm_categories` ([]Category) - Assign Categories to the vm.

builder/nutanix/config.go

@@ -25,6 +25,9 @@ const (
 	// NutanixIdentifierBootTypeUEFI is a resource identifier identifying the UEFI boot type for virtual machines.
 	NutanixIdentifierBootTypeUEFI string = "uefi"
 
+	// NutanixIdentifierBootTypeSecure is a resource identifier identifying the secure boot type for virtual machines.
+	NutanixIdentifierBootTypeSecure string = "secure_boot"
+
 	// NutanixIdentifierBootPriorityDisk is a resource identifier identifying the boot priority as disk for virtual machines.
 	NutanixIdentifierBootPriorityDisk string = "disk"
 
@@ -146,7 +149,7 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 		c.ClusterConfig.Port = 9440
 	}
 
-	if c.BootType != NutanixIdentifierBootTypeLegacy && c.BootType != NutanixIdentifierBootTypeUEFI {
+	if c.BootType != NutanixIdentifierBootTypeLegacy && c.BootType != NutanixIdentifierBootTypeUEFI && c.BootType != NutanixIdentifierBootTypeSecure {
 		log.Println("No correct VM Boot Type configured, defaulting to 'legacy'")
 		c.BootType = string(NutanixIdentifierBootTypeLegacy)
 	}
@@ -156,6 +159,11 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 		errs = packersdk.MultiErrorAppend(errs, fmt.Errorf("UEFI does not support boot priority"))
 	}
 
+	if c.BootType == NutanixIdentifierBootTypeSecure && c.BootPriority != "" {
+		log.Println("Boot Priority is not supported for secure boot type")
+		errs = packersdk.MultiErrorAppend(errs, fmt.Errorf("secure boot does not support boot priority"))
+	}
+
 	if c.BootPriority != NutanixIdentifierBootPriorityDisk && c.BootPriority != NutanixIdentifierBootPriorityCDROM {
 		log.Println("No correct VM Boot Priority configured, defaulting to 'cdrom'")
 		c.BootPriority = string(NutanixIdentifierBootPriorityCDROM)

builder/nutanix/driver.go

@@ -554,6 +554,14 @@ func (d *NutanixDriver) CreateRequest(ctx context.Context, vm VmConfig, state mu
 		req.Spec.Resources.BootConfig = &v3.VMBootConfig{
 			BootType: &bootType,
 		}
+	} else if vm.BootType == NutanixIdentifierBootTypeSecure {
+		bootType := strings.ToUpper(NutanixIdentifierBootTypeSecure)
+
+		req.Spec.Resources.BootConfig = &v3.VMBootConfig{
+		BootType: &bootType,
+		}
+		// Force machine type to "Q35", which is required for Secure Boot
+		req.Spec.Resources.MachineType = StringPtr("Q35")
 	} else {
 		bootType := strings.ToUpper(NutanixIdentifierBootTypeLegacy)