[azurerm] Add os_type and image_uri in azurerm_virtual_machine (hashi…

…corp#6553)

Fix hashicorp#6372

Partial fix of hashicorp#6526

builtin/providers/azurerm/resource_arm_virtual_machine.go

@@ -118,6 +118,11 @@ func resourceArmVirtualMachine() *schema.Resource {
 				Required: true,
 				Elem: &schema.Resource{
 					Schema: map[string]*schema.Schema{
+						"os_type": &schema.Schema{
+							Type:     schema.TypeString,
+							Optional: true,
+						},
+
 						"name": &schema.Schema{
 							Type:     schema.TypeString,
 							Required: true,
@@ -128,6 +133,11 @@ func resourceArmVirtualMachine() *schema.Resource {
 							Required: true,
 						},
 
+						"image_uri": &schema.Schema{
+							Type:     schema.TypeString,
+							Optional: true,
+						},
+
 						"caching": &schema.Schema{
 							Type:     schema.TypeString,
 							Optional: true,
@@ -1082,6 +1092,7 @@ func expandAzureRmVirtualMachineOsDisk(d *schema.ResourceData) (*compute.OSDisk,
 
 	name := disk["name"].(string)
 	vhdURI := disk["vhd_uri"].(string)
+	imageURI := disk["image_uri"].(string)
 	createOption := disk["create_option"].(string)
 
 	osDisk := &compute.OSDisk{
@@ -1092,6 +1103,22 @@ func expandAzureRmVirtualMachineOsDisk(d *schema.ResourceData) (*compute.OSDisk,
 		CreateOption: compute.DiskCreateOptionTypes(createOption),
 	}
 
+	if v := disk["image_uri"].(string); v != "" {
+		osDisk.Image = &compute.VirtualHardDisk{
+			URI: &imageURI,
+		}
+	}
+
+	if v := disk["os_type"].(string); v != "" {
+		if v == "linux" {
+			osDisk.OsType = compute.Linux
+		} else if v == "windows" {
+			osDisk.OsType = compute.Windows
+		} else {
+			return nil, fmt.Errorf("[ERROR] os_type must be 'linux' or 'windows'")
+		}
+	}
+
 	if v := disk["caching"].(string); v != "" {
 		osDisk.Caching = compute.CachingTypes(v)
 	}

website/source/docs/providers/azurerm/r/virtual_machine.html.markdown

@@ -142,6 +142,8 @@ For more information on the different example configurations, please check out t
 * `vhd_uri` - (Required) Specifies the vhd uri.
 * `create_option` - (Required) Specifies how the virtual machine should be created. Possible values are `attach` and `FromImage`.
 * `caching` - (Optional) Specifies the caching requirements.
+* `image_uri` - (Optional) Specifies the image_uri in the form publisherName:offer:skus:version.
+* `os_type` - (Optional) Specifies the operating system Type, valid values are windows, linux.
 
 `storage_data_disk` supports the following: