We've published 2 guides that describe how to install & configure
ovirt-engine & VDSM from a nightly build placed on ovirt.org's repository.
Please note the following:
1. At the time, nightly builds are not going to be carried out "nightly",
we will publish new versions from time to time until we'll establish
a mature and working release process
2. The installation process contains interim steps and will change as we
mature the ovirt-engine product's
deployment and may change significantly between revisions.