devstack.sh

#!/bin/sh

# environment variables
OPENSTACK_BRANCH=stable/havana
OPENSTACK_ADM_PASSWORD=devstack
USER=vagrant

export OPENSTACK_BRANCH=$OPENSTACK_BRANCH
export OPENSTACK_ADM_PASSWORD=$OPENSTACK_ADM_PASSWORD

# update system
export DEBIAN_FRONTEND noninteractive
sudo apt-get update || sudo yum update -y
sudo apt-get install -qqy git || sudo yum install -y git

# determine checkout folder

PWD=$(su $USER -c "cd && pwd")
DEVSTACK=$PWD/devstack

# check if devstack is already there
if [ ! -d "$DEVSTACK" ]
then
  echo Download devstack into $DEVSTACK

  # clone devstack
  su $USER -c "cd && git clone -b $OPENSTACK_BRANCH https://github.com/openstack-dev/devstack.git $DEVSTACK"

  # copy localrc settings (source: devstack/samples/localrc)
  cp /vagrant/config/localrc $DEVSTACK/localrc
  chown $USER:$USER $DEVSTACK/localrc

fi

# start devstack
echo Start Devstack
su $USER -c "cd $DEVSTACK && ./stack.sh"