#!/bin/bash

set -ex

install_packages()
{
    cat << EOF | sudo tee /etc/sudoers.d/${USER}
${USER} ALL = (root) NOPASSWD:ALL
EOF
    sudo apt-get update -y
    sudo apt-get install -y openssh-server git virtualbox unzip
    wget https://releases.hashicorp.com/vagrant/1.8.7/vagrant_1.8.7_x86_64.deb
    sudo dpkg -i vagrant_1.8.7_x86_64.deb
    rm -rf vagrant_1.8.7_x86_64.deb
}

build_box() {
    rm -rf ~/'VirtualBox VMs'/ubuntu-16.04-amd64
    rm -rf bento
    # Thanks Bento's great effort
    # Bento project(https://github.com/chef/bento) is released by Apache 2.0 License
    git clone https://github.com/chef/bento
    cd bento; git checkout 05d98910d835b503e7be3d2e4071956f66fbbbc4
    cp ../update.sh ubuntu/scripts/
    wget https://releases.hashicorp.com/packer/1.1.2/packer_1.1.2_linux_amd64.zip
    unzip packer_1.1.2_linux_amd64.zip
    cd ubuntu
    sed -i 's/"disk_size": "40960"/"disk_size": "409600"/' ubuntu-16.04-amd64.json
    ../packer build -var 'headless=true' -only=virtualbox-iso ubuntu-16.04-amd64.json
    vagrant box remove -f opnfv/container4nfv --all || true
    vagrant box add opnfv/container4nfv ../builds/ubuntu-16.04.virtualbox.box
}

install_vagrant_libvirt() {
    #refer to https://github.com/vagrant-libvirt/vagrant-libvirt
    #sudo apt-get build-dep vagrant ruby-libvirt -y
    sudo apt-get install -y qemu libvirt-bin ebtables dnsmasq
    sudo apt-get install -y libxslt-dev libxml2-dev libvirt-dev zlib1g-dev ruby-dev
    vagrant plugin install vagrant-libvirt
    sudo adduser ${USER} libvirtd
    sudo service libvirtd restart
}

install_packages
build_box