Comment 0 for bug 1326128

There are advanced settings which a user may wish to change in their environment, but there is no way to do it through Fuel.

Examples from nova.conf:
 - cpu_allocation_ratio
 - ram_allocation_ratio
 - disk_allocation_ratio
 - cpu_mode
 - dhcp_domain
 - allow_resize_to_same_host
 - default_availability_zone (per node, or per environment)
 - default_floating_pool
 - default quota settings

Ideally settings like these should be exposed in something like an 'Advanced Settings' interface, allowing the user to change them if they'd like to.