packer-template.json

{
  "builders": [
    {
      "type": "virtualbox-ovf",
      "source_path": "https://artifactory.xxxx.xx/artifactory/swi-pkg/virtualbox/1810.01/esss-centos-7.ova",
      "ssh_username": "vagrant",
      "ssh_password": "vagrant",
      "ssh_wait_timeout": "1h",
      "shutdown_command": "sudo shutdown -P now",
      "headless": true,
      "format": "ova",
      "post_shutdown_delay": "5s",
      "vboxmanage": [
        ["modifyvm", "{{.Name}}", "--memory", "4096"]
      ],
      "vboxmanage_post": [
        ["modifyvm", "{{.Name}}", "--memory", "4096"],
        ["modifyvm", "{{.Name}}", "--cpus", "1"],
        ["modifyvm", "{{.Name}}", "--vram", "64"],
        ["modifyvm", "{{.Name}}", "--nictype1", "virtio"]
      ],
      "output_directory": "build",
      "vm_name": "esss-devenv-7"
    }
  ],
  "post-processors": [
    [
      {
        "type": "vagrant",
        "keep_input_artifact": true,
        "output": "build/esss-devenv-7.box"
      }
    ]
  ]
}