{
  "variables": {
    "proxmox_username": "",
    "proxmox_password": "",
    "proxmox_url": "",
    "proxmox_node": "",
    "proxmox_storage_pool": "local-lvm",
    "proxmox_storage_pool_type": "lvm-thin",
    "proxmox_storage_format": "raw",
    "proxmox_iso_pool": "local:iso",
    "centos_image": "Rocky-9.0-x86_64-dvd.iso",
    "template_name": "RL9-Template",
    "template_description": "Rocky Linux 9 Template",
    "version": ""
  },
  "builders": [
    {
      "type": "proxmox",
      "username": "{{user `proxmox_username`}}",
      "password": "{{user `proxmox_password`}}",
      "proxmox_url": "{{ user `proxmox_url`}}",
      "insecure_skip_tls_verify": true,
      "node": "{{user `proxmox_node`}}",
      "os": "l26",
      "boot_command": [
        "<tab> text inst.ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/inst.ks<enter><wait>"
      ],
      "network_adapters": [
        {
          "bridge": "vmbr0",
          "model": "virtio"
        }
      ],
      "disks": [
        {
          "type": "scsi",
          "disk_size": "8G",
          "storage_pool": "{{user `proxmox_storage_pool`}}",
          "storage_pool_type": "{{user `proxmox_storage_pool_type`}}",
          "format": "{{user `proxmox_storage_format`}}"
        }
      ],
      "scsi_controller": "virtio-scsi-single",
      "iso_file": "{{user `proxmox_iso_pool`}}/{{user `centos_image`}}",
      "boot_wait": "10s",
      "cores": "2",
      "cpu_type": "Nehalem",
      "memory": "2048",
      "http_directory": "rocky9",
      "ssh_username": "root",
      "ssh_password": "Packer",
      "ssh_port": 22,
      "ssh_timeout": "15m",
      "unmount_iso": true,
      "template_name": "{{user `template_name`}}",
      "template_description": "{{user `template_description`}}"
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "inline": [
        "yum install -y cloud-init qemu-guest-agent cloud-utils-growpart gdisk",
        "systemctl enable qemu-guest-agent",
        "shred -u /etc/ssh/*_key /etc/ssh/*_key.pub",
        "rm -f /var/run/utmp",
        ">/var/log/lastlog",
        ">/var/log/wtmp",
        ">/var/log/btmp",
        "rm -rf /tmp/* /var/tmp/*",
        "unset HISTFILE; rm -rf /home/*/.*history /root/.*history",
        "rm -f /root/*ks",
        "passwd -d root",
        "passwd -l root",
        "rm -f /etc/ssh/ssh_config.d/allow-root-ssh.conf"
      ],
      "only": ["proxmox"]
    }
  ]
}