cloudbau/vagrant-openstack-plugin — pull request #24 by tianxuji (2013-09-28 12:27:33+00:00)
Title: fix rsync delete system files bug

rsync --delete option is dangerous. If the sync path of the guest machine, we choose like /home/ubuntu, the root directory, after rysnc, will delete system files, like ".ssh"directory. so we should exclude system files.