[Unit]
Description=OpenSSH Per-Connection Daemon
Wants=sshdgenkeys.service
After=sshdgenkeys.service

[Service]
Environment="SSHD_OPTS="
EnvironmentFile=-/etc/default/ssh
ExecStart=-/usr/sbin/sshd -i $SSHD_OPTS
ExecReload=/bin/kill -HUP $MAINPID
StandardInput=socket
StandardError=syslog
KillMode=process