add multi-volume backend support to the cinder configuration
change variable name controlling cinder generic nfs volume driver in the sample config
configure netapp copyoffload for cinder
update the keystone.conf template
set a parameter to handle the limit of open files in rabbitmq
add a parameter to set the veth_mtu in nova-compute
add parameters for neutron tuning
add a parameter to set the veth_mtu in the neutron ovs plugin
add parameters for keystone tuning
add support for the glance filesystem store metadata
add nova tuning parameters
add nova parameters to enable live migration
add a sample ansible.cfg file
set system hostname based on the ansible inventory hostname
set the default for the use_netapp_copyoffload in the galera role
update a sample configuration file
add support for nova ephemeral volumes on a shared storage
enable nfs-idmap service in the glance role
change formatting of the interface definitions
add initial support for instances live migration