146 lines
4.0 KiB
HCL

resource "azurerm_resource_group" "example" {
name = "${random_pet.prefix.id}-rg"
location = var.location
}
// Key Vault Key
data "azurerm_client_config" "current" {}
locals {
current_user_object_id = coalesce(var.msi_id, data.azurerm_client_config.current.object_id)
}
resource "azurerm_key_vault" "example" {
name = "${random_pet.prefix.id}-kv"
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
tenant_id = data.azurerm_client_config.current.tenant_id
sku_name = "premium"
enabled_for_disk_encryption = true
purge_protection_enabled = true
soft_delete_retention_days = 7
}
resource "azurerm_key_vault_access_policy" "service-principal" {
key_vault_id = azurerm_key_vault.example.id
tenant_id = data.azurerm_client_config.current.tenant_id
object_id = local.current_user_object_id
key_permissions = [
"Create",
"Delete",
"Get",
"GetRotationPolicy",
"Update",
]
secret_permissions = [
"Get",
"Delete",
"Set",
]
}
resource "azurerm_key_vault_key" "example" {
name = "examplekey"
key_vault_id = azurerm_key_vault.example.id
key_type = "RSA-HSM"
key_size = 3072
key_opts = [
"decrypt",
"encrypt",
"sign",
"unwrapKey",
"verify",
"wrapKey",
]
depends_on = [
azurerm_key_vault_access_policy.service-principal
]
}
// Virtual Machine Scale Set
resource "azurerm_virtual_network" "example" {
name = "${random_pet.prefix.id}-vnet"
address_space = ["10.0.0.0/16"]
location = azurerm_resource_group.example.location
resource_group_name = azurerm_resource_group.example.name
}
resource "azurerm_subnet" "example" {
name = "${random_pet.prefix.id}-subnet"
resource_group_name = azurerm_resource_group.example.name
virtual_network_name = azurerm_virtual_network.example.name
address_prefixes = ["10.0.2.0/24"]
}
resource "azurerm_windows_virtual_machine_scale_set" "main" {
name = "${random_pet.prefix.id}-vmss"
resource_group_name = azurerm_resource_group.example.name
location = azurerm_resource_group.example.location
sku = "Standard_D2s_v3"
instances = 2
admin_username = "adminuser"
admin_password = random_password.password.result
computer_name_prefix = "vmss"
upgrade_mode = "Automatic"
source_image_reference {
publisher = "MicrosoftWindowsServer"
offer = "WindowsServer"
sku = "2022-Datacenter"
version = "latest"
}
os_disk {
storage_account_type = "Premium_LRS"
caching = "None"
}
network_interface {
name = "example"
primary = true
ip_configuration {
name = "internal"
primary = true
subnet_id = azurerm_subnet.example.id
}
}
}
// Disk Encryption Extension
resource "azurerm_virtual_machine_scale_set_extension" "example" {
name = "AzureDiskEncryption"
publisher = "Microsoft.Azure.Security"
type = "AzureDiskEncryption"
type_handler_version = "2.2"
auto_upgrade_minor_version = false
virtual_machine_scale_set_id = azurerm_windows_virtual_machine_scale_set.main.id
settings = jsonencode({
"EncryptionOperation" = "EnableEncryption"
"KeyEncryptionAlgorithm" = "RSA-OAEP"
"KeyVaultURL" = azurerm_key_vault.example.vault_uri
"KeyVaultResourceId" = azurerm_key_vault.example.id
"KeyEncryptionKeyURL" = azurerm_key_vault_key.example.id
"KekVaultResourceId" = azurerm_key_vault.example.id
"VolumeType" = "All"
})
}
resource "random_password" "password" {
length = 20
min_lower = 1
min_upper = 1
min_numeric = 1
min_special = 1
special = true
}
resource "random_pet" "prefix" {
prefix = var.prefix
length = 1
}