
Part two: configure ubuntu DomU VM and introduce install-devstack-xen.sh Move tools/xen from devstack to os-xenapi which will be the center place to hold some XenServer/XenAPI specify source code. This part is used to configure a DomU VM and install devstack on domu VM Change-Id: I20f4663d987266d6ff6d57c5eb3c4447d51f9162