init-ceph: DTRT when cconf returns host = localhost
init-ceph: DTRT when cconf returns host = localhost

cconf behavior was just changed by bcf1bdef56a256d4857dd4f9d859acca631cc347

Signed-off-by: Sage Weil <6dd34506bbd5e58221bbb3e4732d97c91f02277b@newdream.net>

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph