After a clean install of Fedora 17 and distcc-server, I did a service distccd start, which completed successfully.
man service indicates that it would merely be running the distccd script at /etc/init.d/distccd, but that file doesn't exist. chkconfig also doesn't appear to know about distccd, which is confirmed by there being no related files in /etc/rc[0-6].d. There does exist a file /etc/sysconfig/distccd that contains run options for the distcc daemon, but I can't seem to find anything linking service to /etc/sysconfig anyway.
How does service know what to do when I type service distccd start?
Also, I have learned that Fedora 17 may redirect service to systemd/systemctl. Even if that is the case, I still don't find any distccd related files in /etc/systemd/{system,user}.