template.json

{
    "push": {
        "name": "",
        "vcs": true
    },
    "variables": {
        "atlas_username": "{{env `ATLAS_USERNAME`}}",
        "atlas_name": "{{env `ATLAS_NAME`}}"
    },
    "provisioners": [{
        "type": "shell",
        "scripts": [
            "scripts/base.sh",
            "scripts/virtualbox.sh",
            "scripts/vagrant.sh",
            "scripts/cleanup.sh",
            "scripts/zerodisk.sh"
        ],
        "environment_vars": [
            "BAHMNI_VERSION=<? version ?>",
            "ANSIBLE_VERSION=<? ansible_version ?>"
        ],
        "execute_command": "echo 'vagrant' | {{ .Vars }} sudo -E -S bash '{{.Path}}'"
    }],
    "builders": [{
        "type": "virtualbox-iso",
        "boot_command": [
            "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks.cfg<enter><wait>"
        ],
        "boot_wait": "10s",
        "disk_size": 81920,
        "guest_os_type": "RedHat_64",
        "headless": true,
        "http_directory": "http",
        "iso_urls": [
            "iso/CentOS-6.8-x86_64-minimal.iso",
            "http://mirror.0x.sg/centos/6.8/isos/x86_64/CentOS-6.8-x86_64-minimal.iso"
        ],
        "iso_checksum_type": "md5",
        "iso_checksum": "0ca12fe5f28c2ceed4f4084b41ff8a0b",
        "ssh_username": "vagrant",
        "ssh_password": "vagrant",
        "ssh_port": 22,
        "ssh_wait_timeout": "10000s",
        "shutdown_command": "echo 'vagrant'|sudo -S /sbin/halt -h -p",
        "guest_additions_path": "VBoxGuestAdditions_{{.Version}}.iso",
        "virtualbox_version_file": ".vbox_version",
        "vboxmanage": [
            ["modifyvm", "{{.Name}}", "--memory", "2048"],
            ["modifyvm", "{{.Name}}", "--cpus", "1"]
        ]
    }],
    "post-processors": [
        [{
            "type": "vagrant",
            "keep_input_artifact": true
        }, {
            "type": "atlas",
            "only": ["virtualbox-iso"],
            "artifact": "bahmni-team/bahmni",
            "artifact_type": "vagrant.box",
            "metadata": {
                "provider": "virtualbox",
                "version": "<? version ?>",
                "created_at": "{{timestamp}}"
            }
        }]
    ]
}