name = "TestLinux-nic${count.index}"
location = "${var.location}"
resource_group_name = "${azurerm_resource_group.ABTest1.name}"
ip_configuration{

   name = "test-ipconfig"
   subnet_id = "${var.subnet_id}"
   private_ip_address_allocation = "Dynamic"

}
count = 2

computer_name = "TestRHEL-${count.index}"
admin_username = "xxx"
admin_password = "xxx"