Manages attaching a Disk to a Virtual Machine.
variable "prefix" {
default = "example"
}
locals {
vm_name = "${var.prefix}-vm"
}
resource "azurerm_resource_group" "example" {
name = "${var.prefix}-resources"
location = "West Europe"
}
resource "azurerm_virtual_network" "main" {
name = "${var.prefix}-network"
address_space = ["10.0.0.0/16"]
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
}
resource "azurerm_subnet" "internal" {
name = "internal"
resource_group_name = azurerm_resource_group.example.name
virtual_network_name = azurerm_virtual_network.main.name
address_prefixes = ["10.0.2.0/24"]
}
resource "azurerm_network_interface" "main" {
name = "${var.prefix}-nic"
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
ip_configuration {
name = "internal"
subnet_id = azurerm_subnet.internal.id
private_ip_address_allocation = "Dynamic"
}
}
resource "azurerm_virtual_machine" "example" {
name = local.vm_name
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
network_interface_ids = [azurerm_network_interface.main.id]
vm_size = "Standard_F2"
storage_image_reference {
publisher = "Canonical"
offer = "0001-com-ubuntu-server-jammy"
sku = "22_04-lts"
version = "latest"
}
storage_os_disk {
name = "myosdisk1"
caching = "ReadWrite"
create_option = "FromImage"
managed_disk_type = "Standard_LRS"
}
os_profile {
computer_name = local.vm_name
admin_username = "testadmin"
admin_password = "Password1234!"
}
os_profile_linux_config {
disable_password_authentication = false
}
}
resource "azurerm_managed_disk" "example" {
name = "${local.vm_name}-disk1"
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
storage_account_type = "Standard_LRS"
create_option = "Empty"
disk_size_gb = 10
}
resource "azurerm_virtual_machine_data_disk_attachment" "example" {
managed_disk_id = azurerm_managed_disk.example.id
virtual_machine_id = azurerm_virtual_machine.example.id
lun = "10"
caching = "ReadWrite"
}
The following arguments are supported:
virtual_machine_id
- (Required) The ID of the Virtual Machine to which the Data Disk should be attached. Changing this forces a new resource to be created.
managed_disk_id
- (Required) The ID of an existing Managed Disk which should be attached. Changing this forces a new resource to be created.
lun
- (Required) The Logical Unit Number of the Data Disk, which needs to be unique within the Virtual Machine. Changing this forces a new resource to be created.
caching
- (Required) Specifies the caching requirements for this Data Disk. Possible values include None
, ReadOnly
and ReadWrite
.
create_option
- (Optional) The Create Option of the Data Disk, such as Empty
or Attach
. Defaults to Attach
. Changing this forces a new resource to be created.
write_accelerator_enabled
- (Optional) Specifies if Write Accelerator is enabled on the disk. This can only be enabled on Premium_LRS
managed disks with no caching and M-Series VMs. Defaults to false
.
In addition to the Arguments listed above - the following Attributes are exported:
id
- The ID of the Virtual Machine Data Disk attachment.The timeouts
block allows you to specify timeouts for certain actions:
create
- (Defaults to 30 minutes) Used when creating the Virtual Machine Data Disk Attachment.update
- (Defaults to 30 minutes) Used when updating the Virtual Machine Data Disk Attachment.read
- (Defaults to 5 minutes) Used when retrieving the Virtual Machine Data Disk Attachment.delete
- (Defaults to 30 minutes) Used when deleting the Virtual Machine Data Disk Attachment.Virtual Machines Data Disk Attachments can be imported using the resource id
, e.g.
terraform import azurerm_virtual_machine_data_disk_attachment.example /subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/mygroup1/providers/Microsoft.Compute/virtualMachines/machine1/dataDisks/disk1