{
  "variables": {
    "sr_name": "",
    "sr_iso_name": "",
    "remote_host": "{{env `XAPI_HOST`}}",
    "remote_username": "{{env `XAPI_USERNAME`}}",
    "remote_password": "{{env `XAPI_PASSWORD`}}"
  },
  "builders": [
    {
      "type": "xenserver-iso",
      "sr_name": "{{user `sr_name`}}",
      "sr_iso_name": "{{user `sr_iso_name`}}",
      "remote_host": "{{user `remote_host`}}",
      "remote_username": "{{user `remote_username`}}",
      "remote_password": "{{user `remote_password`}}",
      "vm_memory": "4096",
      "boot_command": [
        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-centos8.cfg<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 40960,
      "http_directory": "examples/http/centos8",
      "iso_checksum": "07a8e59c42cc086ec4c49bdce4fae5a17b077dea",
      "iso_checksum_type": "sha1",
      "iso_url": "http://mirrors.ocf.berkeley.edu/centos/8.3.2011/isos/x86_64/CentOS-8.3.2011-x86_64-boot.iso",
      "iso_name": "CentOS-8.3.2011-x86_64-boot.iso",
      "tools_iso_name": "guest-tools.iso",
      "vm_other_config": {
          "conversionvm":"true"
      },
      "output_directory": "packer-centos-8.3-x86_64-xenserver",
      "shutdown_command": "/sbin/halt",
      "ssh_username": "vagrant",
      "ssh_password": "vagrant",
      "ssh_wait_timeout": "10000s",
      "vm_name": "packer-centos-8.3-x86_64-{{isotime}}",
      "vm_description": "Build time: {{isotime}}",
      "keep_vm": "always"
    }
  ]
}