vm size

• https://github.com/Azure/terraform-azurerm-aks/blob/main/examples/multiple_node_pools/main.tf

locals {
 nodes = {
   for i in range(3) : "worker${i}" => {
     name                  = substr("worker${i}${random_id.prefix.hex}", 0, 8)
     vm_size               = "Standard_D2s_v3"
     node_count            = 1
     vnet_subnet_id        = azurerm_subnet.test.id
     create_before_destroy = i % 2 == 0
   }
 }
}

var.agents_size

node_pools
Standard_A1_v2

Terraform resource: azurerm kubernetes cluster

Terraform AKS, azurerm_resource_group, azurerm_kubernetes_cluster, azurerm_role_assignment, azurerm_virtual_network, azurerm_dns_zone