Setup network packer, ubuntu,qemu

Packer
1

I use these files for make ubuntu 22.04 image by packer but I do not know why after make image VM has not an IP and I can not login to it
Please help to find my mistake

packer {
  required_plugins {
    qemu = {
      version = ">= 1.0.9"
      source  = "github.com/hashicorp/qemu"
    }
  }
}

source "qemu" "image" {
    http_directory = "files/qemu_http_dir"
    boot_command = [
    "<spacebar><wait><spacebar><wait><spacebar><wait><spacebar><wait><spacebar><wait>",
    "e<wait>",
    "<down><down><down><end>",
    " autoinstall ds=nocloud-net\\;s=http://{{ .HTTPIP }}:{{ .HTTPPort }}/",
    "<f10>"
  ]
  boot_wait = "10s"
  
  iso_url   = var.iso_url
  iso_checksum = var.iso_checksum
  memory = var.vm_memory
  
  ssh_password = "packerubuntu"
  ssh_username = "admin"
  ssh_timeout = "20m"
  shutdown_command = "echo 'packerubuntu' | sudo -S shutdown -P now"

  headless = true
  accelerator = "kvm"
  format = "qcow2"
  disk_size = var.vm_disk_size
  cpus = var.vm_cpu
  net_device   = "virtio-net"
  efi_boot     = false
}
build {
    name    = "image"
    sources = [ "source.qemu.image" ]

and

  provisioner "shell" {
    inline = [ "while [ ! -f /var/lib/cloud/instance/boot-finished ]; do echo 'Waiting for Cloud-Init...'; sleep 1; done" ]
  } 

  provisioner "shell" {
    inline = ["df -h > /tmp/df.txt && cat /tmp/df.txt"]
  }

  provisioner "shell" {
    inline = ["lsblk > /tmp/lsblk.txt && cat /tmp/lsblk.txt"]
  }

  provisioner "shell" {
    inline = [
      "sudo mkdir -p /opt/dd && sudo chown -R $USER /opt/dd"
    ]
  }

  provisioner "file" {
    destination = "/opt/dd"
    source      = "./ansible"
  }

  provisioner "file" {
    destination = "/opt/dd"
    source      = "./bootstrappers"
  }

  provisioner "shell" {
    environment_vars = ["BASE_IMAGE=${var.vm_name}", "DOCKER_PACKER=${var.docker_packer}"]
    execute_command = "env {{ .Vars }} {{ .Path }}"
    script          = "./bootstrappers/kickstarter.sh"
  }
 
  


}

and

variable "docker_packer" {
  type    = string
  default = "${env("docker_packer")}"  # True / False
}

variable "docker_image" {
  type    = string
  default = "${env("docker_image")}"
}

variable "iso_url" {
  type = string
  default = "${env("iso_url")}"
}

variable "iso_checksum" {
  type = string
  default = "${env("iso_checksum")}"
}

variable "vm_name" {
  type    = string
  default = "${env("vm_name")}"
}

variable "vm_memory" {
  type    = number
  default = "${env("vm_memory")}"
}

variable "vm_cpu" {
  type    = number
  default = "${env("vm_cpu")}"
}

variable "vm_disk_size" {
  type    = string
  default = "${env("vm_disk_size")}"
}

variable "username" {
  type    = string
  default = "${env("username")}"
}

variable "password" {
  type    = string
  default = "${env("password")}"
}

and

#cloud-config
autoinstall:
  version: 1
  locale: en_US
  keyboard:
    layout: us
  ssh:
    install-server: true
    allow-pw: true
  packages:
    - qemu-guest-agent
  user-data:
    preserve_hostname: false
    hostname: packerubuntu
    package_upgrade: true
    timezone: Europe/Berlin
    chpasswd:
      expire: true
      list:
        - user1:packerubuntu
    users:
      - name: admin
        passwd: $6$xyz$74AlwKA3Z5n2L6ujMzm/zQXHCluA4SRc2mBfO2/O5uUc2yM2n2tnbBMi/IVRLJuKwfjrLZjAT7agVfiK7arSy/
        groups: [adm, cdrom, dip, plugdev, lxd, sudo]
        lock-passwd: false
        sudo: ALL=(ALL) NOPASSWD:ALL
        shell: /bin/bash
      - name: user1
        plain_text_passwd: packerubuntu
        lock-passwd: false
        shell: /bin/bash
  
    network:
      network:
        ethernets:
          ens3:
            critical: true
            dhcp-identifier: mac
            dhcp4: true
            dhcp6: false