About the vmnot being created as connected

hello,
i use vsphere 2.11 module on my terraform server and it was integrated with vcenter version 8.0 for vm create processes.
when I create windows vm, it does not create as nic connected.
while preparing the template i marked nic connected in vcenter and i marked “Connect At Power On” option.
I installed latest vmtools to template.
i ran sysprep in with generalize option.
but still the vm was not created as connected. can anyone help? :folded_hands:

here is my config files;
main.tf

provider "vsphere" {
  vsphere_server       = var.vsphere_server
  user                 = var.vsphere_user
  password             = var.vsphere_password
  allow_unverified_ssl = true
}

data "vsphere_datacenter" "dc" {
  name = var.vsphere_datacenter
}

data "vsphere_datastore" "datastore" {
  name          = var.vsphere_datastore
  datacenter_id = data.vsphere_datacenter.dc.id
}

data "vsphere_compute_cluster" "cluster" {
  name          = var.vsphere_cluster
  datacenter_id = data.vsphere_datacenter.dc.id
}

data "vsphere_network" "network" {
  name          = var.vsphere_network
  datacenter_id = data.vsphere_datacenter.dc.id
}

data "vsphere_virtual_machine" "template" {
  name          = var.template_name
  datacenter_id = data.vsphere_datacenter.dc.id
}

resource "vsphere_virtual_machine" "windows_vm1" {
  name             = var.vm_name
  resource_pool_id = data.vsphere_compute_cluster.cluster.resource_pool_id
  datastore_id     = data.vsphere_datastore.datastore.id

  num_cpus = var.num_cpus
  memory   = var.memory_mb
  guest_id = data.vsphere_virtual_machine.template.guest_id

  network_interface {
    network_id   = data.vsphere_network.network.id
    adapter_type = data.vsphere_virtual_machine.template.network_interface_types[0]
  }

  disk {
    label            = "${var.vm_name}-disk0"
    size             = var.disk1_size_gb
    thin_provisioned = true
    unit_number      = 0
  }

  disk {
    label            = "${var.vm_name}-disk1"
    size             = var.disk2_size_gb
    thin_provisioned = true
    unit_number      = 1
  }
  

  clone {
    template_uuid = data.vsphere_virtual_machine.template.id

    customize {
      windows_options {
        computer_name        = var.vm_name
        join_domain          = "contoso.local"
        domain_admin_user    = "contoso.local\\domain.user"
        domain_admin_password = var.domain_admin_password
        time_zone            = "110"
        admin_password       = var.admin_password
      }

      network_interface {
        ipv4_address = var.ip_address
        ipv4_netmask = var.netmask
      }

      ipv4_gateway    = var.gateway
      dns_server_list = var.dns_servers
    }
  }
    
    depends_on = [data.vsphere_virtual_machine.template]
  }
  
  output "vm_ip" {
  value = vsphere_virtual_machine.windows_vm1.default_ip_address
}

variables.tf

variable "vsphere_server" {
  type        = string
}

variable "vsphere_user" {
  type        = string
}

variable "vsphere_password" {
  type        = string
  sensitive   = true
}

variable "vsphere_datacenter" {
  type        = string
}

variable "vsphere_datastore" {
  type        = string
}

variable "vsphere_cluster" {
  type        = string
}

variable "vsphere_network" {
  type        = string
}

variable "template_name" {
  type        = string
}

variable "vm_name" {
  type        = string
}

variable "num_cpus" {
  type        = number
  default     = 2
}

variable "memory_mb" {
  type        = number
  default     = 4096
}

variable "disk1_size_gb" {
  type        = number
  default     = 50
}

variable "disk2_size_gb" {
  type        = number
  default     = 50
}

variable "ip_address" {
  type        = string
}

variable "netmask" {
  type        = string
  default     = "255.255.255.0"
}

variable "gateway" {
  type        = string
}

variable "dns_servers" {
  type        = list(string)
}

variable "admin_password" {
  type        = string
  sensitive   = true
}

variable "domain_admin_password" {
  type        = string
  sensitive   = true
}

terraform.tfvars

vsphere_server     = "vcenter.contoso.local"
vsphere_user       = "administrator@vsphere.local"
vsphere_password   = "vCenterPassword"
vsphere_datacenter = "Contoso Datacenter"
vsphere_datastore  = "Contoso-DataStore"
vsphere_cluster    = "Contoso Cluster"
vsphere_network    = "ContosoServerVLANs"
template_name      = "Windows-Template"
num_cpus           = 2
memory_mb          = 4096
disk1_size_gb       = 100
disk2_size_gb       = 100
ip_address         = "192.168.1.100"
netmask            = "24"
gateway            = "192.168.1.254"
vm_name            = "Windows-TestVM01"
dns_servers        = ["8.8.8.8", "8.8.4.4"]
admin_password     = "LocalAdminPassword"
domain_admin_password = "DomainAdminPassword"