[Unit]
Description=SSH-Agent for User %I
After=network.target shadow.service

[Service]
ExecStart=/bin/bash -c "ssh-agent -s > /home/%I/.bashrc.ssh-agent"
ExecReload=/bin/kill -HUP $MAINPID
Type=oneshot
KillMode=process
Restart=on-failed
User=%I
Group=%I

[Install]
WantedBy=multi-user.target