Objective: Trying to create Azure vpn gateway with AAD authencation type with Terraform

Code I am using: Azure Rm version: 2.99 Main.tf

resource "azurerm_virtual_network_gateway" "vpn-gw" {
  name = "vng-${var.env}-we"
  location = azurerm_resource_group.rg[0].location
  resource_group_name = azurerm_resource_group.rg[0].name
  type = "Vpn"
  vpn_type = "RouteBased"
  active_active = true
  enable_bgp = false
  sku = "VpnGw1AZ"
  ip_configuration {
    name = "vnetGatewayConfig"
    public_ip_address_id = azurerm_public_ip.vpn-gateway-ip.id    
    private_ip_address_allocation = "Dynamic"
    subnet_id = azurerm_subnet.gw_snet[0].id
  }
  ip_configuration {
    name = "vnetGatewayConfig1"
    public_ip_address_id = azurerm_public_ip.vpn-gateway-ip-secondary.id
    private_ip_address_allocation = "Dynamic"
    subnet_id = azurerm_subnet.gw_snet[0].id
  }
  ip_configuration {
    name = "vnetGatewayConfig2"
    public_ip_address_id = azurerm_public_ip.vpn-gateway-ip-vpn.id
    private_ip_address_allocation = "Dynamic"
    subnet_id = azurerm_subnet.gw_snet[0].id
  }
  vpn_client_configuration {
    address_space = ["xx.xxx.xx/24"]
    vpn_authentication_types = ["AAD"]
    tenant_uri = "https://login.microsoftonline.com/xxxxxxxxxxxxxxxxxxxxxxxxx"
    audience_id = "41b23e61-6c1e-4545-b367-cd054e0ed4b4"
    aad_issuer_uri = "https://sts.windows.net/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

I am getting error:

Error: Unsupported argument
│ 
│   on main.tf line 834, in resource "azurerm_virtual_network_gateway" "vpn-gw":
│  834:     vpn_authentication_types = ["AAD"]
│ 
│ An argument named "vpn_authentication_types" is not expected here.
╵
╷
│ Error: Unsupported argument
│ 
│   on main.tf line 835, in resource "azurerm_virtual_network_gateway" "vpn-gw":
│  835:     tenant_uri = "https://login.microsoftonline.com/************************************"
│ 
│ An argument named "tenant_uri" is not expected here.
╵
╷
│ Error: Unsupported argument
│ 
│   on main.tf line 836, in resource "azurerm_virtual_network_gateway" "vpn-gw":
│  836:     audience_id = "41b23e61-6c1e-4545-b367-cd054e0ed4b4"
│ 
│ An argument named "audience_id" is not expected here.

Reference Documentation:

https://github.com/hashicorp/terraform-provider-azurerm/issues/5079

Please help how to fix this issue

CodePudding user response：

You are using azurerm version: 2.99 so you should use related Terraform azurerm documentation

Your errors could be resolved if you use:

• vpn_auth_types instead of vpn_authentication_types

• aad_tenant instead of tenant_uri

• aad_audience instead of audience_id

• aad_issuer instaed of aad_issuer_uri

  resource "azurerm_virtual_network_gateway" "vpn-gw" {
     name = "vng-${var.env}-we"
     location = azurerm_resource_group.rg[0].location
     resource_group_name = azurerm_resource_group.rg[0].name
     type = "Vpn"
     vpn_type = "RouteBased"
     active_active = true
     enable_bgp = false
     sku = "VpnGw1AZ"
     ip_configuration {
       name = "vnetGatewayConfig"
       public_ip_address_id = azurerm_public_ip.vpn-gateway-ip.id    
       private_ip_address_allocation = "Dynamic"
       subnet_id = azurerm_subnet.gw_snet[0].id
     }
     ip_configuration {
       name = "vnetGatewayConfig1"
       public_ip_address_id = azurerm_public_ip.vpn-gateway-ip-secondary.id
       private_ip_address_allocation = "Dynamic"
       subnet_id = azurerm_subnet.gw_snet[0].id
     }
     ip_configuration {
       name = "vnetGatewayConfig2"
       public_ip_address_id = azurerm_public_ip.vpn-gateway-ip-vpn.id
       private_ip_address_allocation = "Dynamic"
       subnet_id = azurerm_subnet.gw_snet[0].id
     }
     vpn_client_configuration {
       address_space = ["xx.xxx.xx/24"]
       vpn_auth_types = ["AAD"]
       aad_tenant = "https://login.microsoftonline.com/xxxxxxxxxxxxxxxxxxxxxxxxx"
       aad_audience = "41b23e61-6c1e-4545-b367-cd054e0ed4b4"
       aad_issuer = "https://sts.windows.net/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
     }
   }