# Fix grub-pc on Virtualbox with Ubuntu
export DEBIAN_FRONTEND=noninteractive

# Standard update + upgrade dance
apt-get update
apt-get upgrade -y

# Fix the silly notion that /bin/sh should point to dash by pointing it to bash

sudo update-alternatives --install /bin/sh sh /bin/bash 100

# Install build tools
apt-get install -y build-essential autoconf automake bison libssl-dev ccache libtool git dkms debhelper emacs libganglia1-dev libapr1-dev libconfuse-dev git-review

# Install other stuff
# apt-get install -y qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils

# Install uio
apt-get install -y linux-image-extra-`uname -r`

# Install jdk and maven
apt-get install -y openjdk-7-jdk
# $$$ comment out for the moment
# apt-get install -y --force-yes maven3

# Setup for hugepages using upstart so it persists across reboots
echo "vm.nr_hugepages=1024" >> /etc/sysctl.d/20-hugepages.conf
sysctl --system

cat << EOF > /etc/init/hugepages.conf
start on runlevel [2345]

task

script
    mkdir -p /run/hugepages/kvm || true
    rm -f /run/hugepages/kvm/* || true
    rm -f /dev/shm/* || true
    mount -t hugetlbfs nodev /run/hugepages/kvm
end script
EOF

# Make sure we run that hugepages.conf right now
start hugepages

# Setup the vpp code
cd ~vagrant/

sudo -u vagrant mkdir -p git/vpp
cp /vagrant/README.moved git/vpp/

# Disable all ethernet interfaces other than the default route
# interface so VPP will use those interfaces.  The VPP auto-blacklist
# algorithm prevents the use of any physical interface contained in the
# routing table (i.e. "route --inet --inet6") preventing the theft of
# the management ethernet interface by VPP from the kernel.
for intf in $(ls /sys/class/net) ; do
    if [ -d /sys/class/net/$intf/device ] && 
        [ "$(route --inet --inet6 | grep default | grep $intf)" == "" ] ; then
        ifconfig $intf down
    fi
done

cd /vpp/

# Initial vpp build
if [ -d build-root ]; then
  # Bootstrap vpp
  cd build-root/
  sudo -H -u vagrant ./bootstrap.sh

  # Build vpp
  sudo -H -u vagrant make PLATFORM=vpp TAG=vpp_debug install-deb

  # Install debian packages
  dpkg -i *.deb

  # Start vpp
  start vpp

  cd ~vagrant/
  cat /vagrant/README

fi