[root@netkiller ~]# dnf install 'dnf-command(copr)'
[root@netkiller ~]# dnf copr enable @caddy/caddy
[root@netkiller ~]# dnf install caddy

[root@netkiller ~]# systemctl enable caddy
[root@netkiller ~]# systemctl start caddy	

[root@netkiller ~]# cp /etc/caddy/Caddyfile{,.original}