Comment 1 for bug 1462947

swift-proxy.conf in Kilo:

[filter:ceilometer]
...
paste.filter_factory = ceilometermiddleware.swift:filter_factory

in Juno:

[filter:ceilometer]
use = egg:ceilometer#swift

and I couln't find ceilometermiddleware in my path,
in Kilo, I set this filter as the Juno, it works.