win10.json

    {
      "builders": [
        {
          "CPUs": "{{user `vm-cpu-num`}}",
          "CPU_hot_plug": true,
          "RAM": "{{user `vm-mem-size`}}",
          "iso_url": "{{user `iso_url`}}",
          "iso_checksum": "{{user `iso_checksum`}}",
          "RAM_hot_plug": true,
          "RAM_reserve_all": true,
          "host": "{{user `vsphere-host`}}",
          "http_directory": "./packer-vsphere-iso-windows/data/",
          "vm_version": "10",
          "video_ram": "16384",
          "datacenter": "{{user `vsphere-datacenter`}}",
          "communicator": "winrm",
          "convert_to_template": "false",
          "datastore": "{{user `vsphere-datastore`}}",
          "disk_controller_type": "lsilogic-sas",
          "firmware": "bios",
          "floppy_files":[
            "./packer-vsphere-iso-windows/win10.base/autounattend.xml"
          ],
          "floppy_dirs":[
            "./packer-vsphere-iso-windows/scripts"
          ],
          "folder": "{{user `vsphere-folder`}}",
          "guest_os_type": "windows9_64Guest",
          "insecure_connection": "true",
          "iso_paths": [
            "[] /vmimages/tools-isoimages/windows.iso"
          ],
          "network_adapters": [
            {
              "network": "{{user `vsphere-network`}}",
              "network_card": "vmxnet3"
            }
          ],
          "password": "{{user `vsphere-password`}}",
          "storage": [
            {
              "disk_size": "{{user `vm-disk-size`}}",
              "disk_thin_provisioned": false
            }
          ],
          "type": "vsphere-iso",
          "username": "{{user `vsphere-user`}}",
          "vcenter_server": "{{user `vsphere-server`}}",
          "vm_name": "{{user `vm-name`}}",
          "winrm_password": "{{user `winadmin-password`}}",
          "winrm_username": "Administrator"
        }
      ],
      "provisioners": [
        {
          "type": "file",
          "source": "./packer-vsphere-iso-windows/scripts/",
          "destination": "c:\\Temp"
        },
        {
          "type": "powershell",
          "scripts": [
            "./packer-vsphere-iso-windows/scripts/download-data-folder.ps1
          ]
        },
        {
          "type": "powershell",
          "inline": [
            "iwr -uri http://$ENV:PACKER_HTTP_ADDR/Check_MK/check_mk_agent.msi -outfile c:/temp/check_mk/check_mk_agent.msi ",
            "c:/temp/install-checkmk.ps1"
          ]
        },
      ],
      "sensitive-variables": [
        "vsphere_password",
        "winadmin_password"
      ],
      "variables": {
        "vm-cpu-num": "8",
        "vm-disk-size": "40960",
        "vm-mem-size": "8192",
        "vm-name": "Win10-test",
        "vsphere-datacenter": "Home-Lab",
        "vsphere-datastore": "NVME_esxi",
        "vsphere-host": "esxi.home.local",
        "vsphere-folder": "infra",
        "vsphere-network": "VM Network",
        "vsphere-password": "",
        "vsphere-server": "vsphere.home.local",
        "vsphere-user": "vsphere.home.local\\",
        "winadmin-password": "",
        "iso_url": "./packer-vsphere-iso-windows/isos/windows10_ent.iso",
        "iso_checksum": "2B51705E4AF1D2B2D3FE329370A333FD",
        "winrm_timeout": "6h"
      }
    }