rocky8.json

{
  "variables": {
    "cpu": "2",
    "ram": "2048",
    "name": "rocky",
    "disk_size": "32768",
    "version": "8",
    "iso_checksum_type": "sha256",
    "iso_urls": "http://10.11.1.20/pub/isos/Rocky-8.8-x86_64-boot.iso",
    "iso_checksum": "96c9d96c33ebacc8e909dcf8abf067b6bb30588c0c940a9c21bb9b83f3c99868",
    "headless": "true",
    "config_file": "rocky8-packer-ks.cfg",
    "ssh_username": "root",
    "ssh_password": "packer",
    "destination_server": "truenas.hl.test:/mnt/homelab-hdd/packer"
  },
  "builders": [
    {
      "name": "{{user `name`}}{{user `version`}}",
      "type": "qemu",
      "format": "qcow2",
      "accelerator": "kvm",
      "qemu_binary": "/usr/libexec/qemu-kvm",
      "net_device": "virtio-net",
      "disk_interface": "virtio",
      "disk_cache": "none",
      "qemuargs": [
        [
          "-m",
          "{{user `ram`}}M"
        ],
        [
          "-smp",
          "{{user `cpu`}}"
        ]
      ],
      "ssh_wait_timeout": "30m",
      "http_directory": ".",
      "ssh_username": "{{user `ssh_username`}}",
      "ssh_password": "{{user `ssh_password`}}",
      "iso_urls": "{{user `iso_urls`}}",
      "iso_checksum": "{{user `iso_checksum`}}",
      "boot_wait": "40s",
      "boot_command": [
        "<up><wait><tab><wait> net.ifnames=0 biosdevname=0 inst.text inst.ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/http/{{user `config_file`}}<enter><wait>"
      ],
      "disk_size": "{{user `disk_size`}}",
      "disk_discard": "unmap",
      "disk_compression": true,
      "headless": "{{user `headless`}}",
      "shutdown_command": "sudo /usr/sbin/shutdown -h now",
      "output_directory": "artifacts/qemu/{{user `name`}}{{user `version`}}"
    }
  ],
  "post-processors": [
    {
      "type": "shell-local",
      "script": "post-processors/upload-image-to-nfs.sh",
      "environment_vars": [
        "IMAGE_NAME={{user `name`}}",
        "IMAGE_VERSION={{user `version`}}",
        "DESTINATION_SERVER={{user `destination_server`}}"
      ]
    }
  ]
}