The Betacloud is a public cloud, managed by the OpenStack Infrastructure & Service Manager (OSISM), for our customers. We use the Betacloud itself to provide lab and testbed projects as well as the continuous integration (CI) of our Ansible roles and Docker images. Further details about Betacloud can be found on https://betacloud.io.
OSISM is a Ansible & Docker based deployment framework for managing OpenStack, Ceph, and necessary services. Further details about OSISM can be found on https://osism.io.
The documentation is maintained on Github: https://github.com/osism/documentation. There you can open issues for found errors and so on.