If we make the onak.service file require onak.socket then systemd will
take care of creating the Unix domain socket file, and we can avoid the
need to setup the RuntimeDirectory.
[Unit]
Description=Backend caching key daemon for onak OpenPGP keyserver
Documentation=man:keyd
[Unit]
Description=Backend caching key daemon for onak OpenPGP keyserver
Documentation=man:keyd
ExecStart=/usr/sbin/keyd -f
ExecStop=/usr/bin/keydctl quit
ExecStart=/usr/sbin/keyd -f
ExecStop=/usr/bin/keydctl quit