Description of problem:

etcd service on fedora 20 only returns 404 page not found for all queries.

Version-Release number of selected component (if applicable):

Fedora 20, etcd 0.1.3

How reproducible:

100%

Steps to Reproduce:
1. yum install etcd
2. systemctl start etcd
3. curl http://127.0.0.1:4001/v2/keys/foo -d "Bar"

Actual results:

404 page not found

Expected results:

{"action":"set","node":{"key":"/message","value":"Hello","modifiedIndex":5,"createdIndex":5}}

Additional info:

The service was configured to use a systemd socket service, but (from the systemd debs) "etcd doesn't have socket activation".

Even if I disabled the socket service and ran etcd 0.1.3 in the foreground with defaults, the same behavior was manifest. 

Installing the current 0.4.4 version of etcd produced the expected/desired behavior.