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cshea15 2023-10-05 15:56:50 -04:00
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# Deploying Azure Firewall in Availability Zones
This template deploys a test network environment with [Azure Firewall](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/firewall) in Availability Zones. The network has one virtual network (VNet) with three subnets: AzureFirewallSubnet, ServersSubnet, and JumpboxSubnet. The ServersSubnet and JumpboxSubnet subnet each have a single, two-core Windows Server virtual machine.
This template deploys a test network environment with [Azure Firewall](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/firewall) in Availability Zones. The network has one virtual network (VNet) with three subnets: AzureFirewallSubnet, server_subnet, and jump_subnet. The server-subnet and jump_subnet subnet each have a single, two-core Windows Server virtual machine.
The firewall is in the AzureFirewallSubnet subnet, and has an application rule collection with a single rule that allows access to www.microsoft.com.
A user-defined route points network traffic from the ServersSubnet subnet through the firewall, where the firewall rules are applied.
A user-defined route points network traffic from the server-subnet through the firewall, where the firewall rules are applied.
@ -36,6 +36,6 @@ A user-defined route points network traffic from the ServersSubnet subnet throug
| `firewall_sku_tier` | SKU size for your Firewall and Firewall Policy. Possible values: Standard, Premium | Premium |
| `resource_group_name_prefix` | Prefix of the resource group name that's combined with a random ID so that name is unique in your Azure subscription. | rg |
| `virtual_machine_size` | SKU size for your jump and workload VMs | Standard_D2_v3 |
| `admin_username` | THe admin username for the jump and workload VMs | azureuser |
| `admin_username` | The admin username for the jump and workload VMs | azureuser |
## Example

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@ -16,7 +16,7 @@ variable "firewall_sku_tier" {
default = "Premium" # Valid values are Standard and Premium
validation {
condition = contains(["Standard", "Premium"], var.firewall_sku_tier)
error_message = "The sku must be one of the following: Standard, Premium"
error_message = "The SKU must be one of the following: Standard, Premium"
}
}
@ -28,6 +28,6 @@ variable "virtual_machine_size" {
variable "admin_username" {
type = string
description = "value of the admin username."
description = "Value of the admin username."
default = "azureuser"
}