centos-7/template.json

{
  "variables": {
        "user": "root",
        "password": "ho5uo7Uome5d",
        "do_api_token": "{{ env `DO_API_TOKEN` }}",
        "distro": "centos-7",
        "disk_size": "8000"
   },
  "provisioners": [
    {
      "type": "shell",
      "execute_command": "sh '{{.Path}}'",
      "override": {
        "virtualbox-iso": {
          "scripts": [
            "scripts/base.sh",
	    "scripts/salt.sh",
            "scripts/vagrant.sh",
            "scripts/virtualbox.sh",
            "scripts/security.sh",
            "scripts/cleanup.sh",
            "scripts/zerodisk.sh"
          ]
        },
        "vmware-iso": {
          "scripts": [
            "scripts/base.sh",
	    "scripts/salt.sh",
            "scripts/vmware.sh",
            "scripts/security.sh",
            "scripts/cleanup.sh",
            "scripts/zerodisk.sh"
          ]
        },
	"qemu": {
          "scripts": [
            "scripts/base.sh",
	    "scripts/salt.sh",
            "scripts/security.sh",
            "scripts/cleanup.sh",
            "scripts/zerodisk.sh"
          ]
	}
      }
    }
  ],
  "post-processors": [
    {
      "type": "vagrant",
      "keep_input_artifact": true,
      "output": "images/{{ user `distro` }}-{{.Provider}}-{{ timestamp }}.box"
    }
  ],
  "builders": [
    {
      "type": "virtualbox-iso",
      "boot_command": [
        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 5020,
      "guest_os_type": "RedHat_64",
      "http_directory": "http",
      "iso_checksum": "88c0437f0a14c6e2c94426df9d43cd67",
      "iso_checksum_type": "sha1",
      "iso_url": "http://ftp.cvut.cz/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso",
      "ssh_username": "{{user `user`}}",
      "ssh_password": "{{user `password`}}",
      "ssh_port": 22,
      "ssh_wait_timeout": "10000s",
      "shutdown_command": "shutdown -P now",
      "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
      "virtualbox_version_file": ".vbox_version",
      "vboxmanage": [
        [ "modifyvm", "{{.Name}}", "--memory", "512" ],
        [ "modifyvm", "{{.Name}}", "--cpus", "1" ]
      ]
    },
    {
      "type": "qemu",
      "vm_name": "{{ user `distro` }}-{{ timestamp  }}",
      "output_directory": "images/{{ user `distro` }}-{{ timestamp  }}",
      "format": "qcow2",
      "accelerator": "kvm",
      "disk_size": "{{ user `disk_size`}}",
      "iso_checksum": "88c0437f0a14c6e2c94426df9d43cd67",
      "iso_checksum_type": "md5",
      "iso_url": "http://ftp.cvut.cz/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso",
      "http_directory": "http",
      "headless": true,
      "ssh_username": "{{user `user`}}",
      "ssh_password": "{{user `password`}}",
      "ssh_wait_timeout": "10000s",
      "shutdown_command": "shutdown -P now",
      "boot_wait": "2s",
      "boot_command": [
      "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
     ]
    },
    {
      "type": "vmware-iso",
      "boot_command": [
        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 40520,
      "guest_os_type": "centos-64",
      "http_directory": "http",
      "iso_checksum": "154ba47b7a37e52e0100310c3aeb8f9d9daf4806",
      "iso_checksum_type": "sha1",
      "iso_url": "http://ftp.cvut.cz/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1511.iso",
      "ssh_username": "{{user `user`}}",
      "ssh_password": "{{user `password`}}",
      "ssh_port": 22,
      "ssh_wait_timeout": "10000s",
      "shutdown_command": "shutdown -P now",
      "tools_upload_flavor": "linux",
      "vmx_data": {
        "memsize": "512",
        "numvcpus": "1",
        "cpuid.coresPerSocket": "1"
      }
    }
  ]
}