
* Add basic support for hypervisor plugins in lib/nova_plugins * Add lib/nova_plugins/hypervisor-docker to use Docker as a Nova hypervisor. * Add tools/install_docker.sh to install the Docker daemon and registry container, download base image and import * Configure Nova to use docker plugin * Add docker exercise and skip unsupported ones Nova blueprint: new-hypervisor-docker Change-Id: I9e7065b562dce2ce853def583ab1165886612227