base.json

{
  "builders": [
    {
        "type": "virtualbox-iso",
        "guest_os_type": "Ubuntu_64",
        "iso_urls": "https://releases.ubuntu.com/22.04.3/ubuntu-22.04.3-live-server-amd64.iso",
        "iso_checksum": "sha256:a4acfda10b18da50e2ec50ccaf860d7f20b389df8765611142305c0e911d16fd",
        "output_directory": "vms/base",
        "vm_name": "instant-sdr-base",
        "disk_size": "50000",
        "headless": "true",
        "http_directory": ".",
        "guest_additions_mode": "upload",
        "boot_wait": "5s",
        "boot_command": [
            "c<wait>",
            "linux /casper/vmlinuz --- autoinstall ds=\"nocloud-net;seedfrom=http://{{.HTTPIP}}:{{.HTTPPort}}/\"",
            "<enter><wait>",
            "initrd /casper/initrd",
            "<enter><wait>",
            "boot",
            "<enter>"
        ],
        "ssh_username": "sdr",
        "ssh_password": "sdr",
        "ssh_wait_timeout": "60m",
        "shutdown_command": "sudo systemctl poweroff",
        "format": "ova",
        "vboxmanage": [
            ["modifyvm", "{{.Name}}", "--memory", "4096"],
            ["modifyvm", "{{.Name}}", "--vram", "128"],
            ["modifyvm", "{{.Name}}", "--cpus", "4"],
            ["modifyvm", "{{.Name}}", "--natpf1", "guestssh,tcp,127.0.0.1,2222,,22"],
            ["modifyvm", "{{.Name}}", "--accelerate3d", "off"],
            ["modifyvm", "{{.Name}}", "--usb", "on"],
            ["modifyvm", "{{.Name}}", "--usbxhci", "on"],
            ["modifyvm", "{{.Name}}", "--clipboard", "bidirectional"],
            ["modifyvm", "{{.Name}}", "--audioout", "on"],
            ["modifyvm", "{{.Name}}", "--audioin", "on"],
            ["modifyvm", "{{.Name}}", "--graphicscontroller", "vmsvga"],
            ["modifyvm", "{{.Name}}", "--nat-localhostreachable1", "on"]
        ]
    }],
    "provisioners": [
        {
            "type": "shell",
            "scripts": [
                "scripts/init-base.sh"
            ]
        },
        {
            "type": "file",
            "source": "assets/wallpaper.png",
            "destination": "Pictures/wallpaper.png"
        },
        {
            "type": "file",
            "source": "assets/zshrc",
            "destination": ".zshrc"
        },
        {
            "type": "file",
            "source": "assets/zshenv",
            "destination": ".zshenv"
        },
        {
            "type": "file",
            "source": "assets/terminator",
            "destination": ".config/terminator/config"
        },
        {
            "type": "file",
            "source": "assets/UbuntuMono-Nerd-Font.ttf",
            "destination": ".fonts/UbuntuMono-Nerd-Font.ttf"
        },
        {
            "type": "file",
            "source": "assets/vimrc",
            "destination": ".vimrc"
        },
        {
            "type": "file",
            "source": "assets/zenburn.vim",
            "destination": ".vim/colors/zenburn.vim"
        },
        {
            "type": "file",
            "source": "assets/gitconfig",
            "destination": ".gitconfig"
        },
        {
            "type": "shell",
            "scripts": [
                "scripts/setup-base.sh"
            ]
        },
        {
            "type": "shell",
            "scripts": [
                "scripts/cleanup.sh"
            ],
            "execute_command": "sudo -E bash '{{.Path}}'"
        }
    ]
}