make site_file accessible so it can be passed to worker
make site_file accessible so it can be passed to worker

caskdata/coopr-provisioner,caskdata/coopr-provisioner,cdapio/coopr-provisioner,cdapio/coopr-provisioner,cdapio/coopr-provisioner,cdapio/coopr-provisioner,cdapio/coopr-provisioner,caskdata/coopr-provisioner,caskdata/coopr-provisioner,caskdata/coopr-provisioner,cdapio/coopr-provisioner,caskdata/coopr-provisioner