#!/usr/bin/env bash
# Called by Packer to config a CentOS 7 machine for use as a Vagrant base box

# Echo commands as they are run
set -x

# Install SSH key used by Vagrant for all interactions that connect to the box
install -v -o vagrant -g vagrant -m 0700 -d /home/vagrant/.ssh
curl -o /home/vagrant/.ssh/authorized_keys -kL "https://raw.github.com/mitchellh/vagrant/master/keys/vagrant.pub"
chmod 600 /home/vagrant/.ssh/authorized_keys
chown -R vagrant:vagrant /home/vagrant/.ssh

# Vagrant requires the ability to run sudo without a tty
# Else, `vagrant up` will fail with: "sorry, you must have a tty to run sudo"
sudo sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers