technically this gets kinda weird around the defaults  create resources takes a default as a  rd param but it is a flat hash  we may just wish to do something like octavia flavor octavia amp flavor id  id amp flavor id  octavia flavor defaults  ensure present ram disk vcpus tag octavia nova flavor defaults merge  octavia flavor defaults nova flavor config create resource  nova flavor octavia flavor nova flavor defaults nova flavor tag  octavia  service  octavia worker  