certbot --duplicate certonly --apache -d jabber.xXXx.org -d huk.xXXx.org
tohle vygeneruje cerstvy certifikat, ktery je treba jeste spravne nakopirovat
cat /etc/letsencrypt/live/jabber.xXXx.org/privkey.pem /etc/letsencrypt/live/jabber.xXXx.org/fullchain.pem > ejabberd.pem cp ejabberd.pem /etc/letsencrypt/live/jabber.xXXx.org/fullchain.pem cp ejabberd.pem /etc/ejabberd/ejabberd.pem
a otocit ejabberd
systemctl restart ejabberd.service
ejabberdctl register username jabber.xXXx.org heslo
ejabberdctl create_room open conference.jabber.xXXx.org jabber.bodka.org
ejabberdctl change_room_option open conference.jabber.xXXx.org persistent true
ejabberdctl change_room_option open conference.jabber.xXXx.org title verejna diskuze