Hello Im migrating using migration tool from Centos 6 with ISPConfig Version: 3.1.15p3 to Debian 11 with ISPConfig Version: 3.2.9p1. The souce has manually crfated certificates using certbot (single certificate for all domains in server, for web, mail and ftp). The new server has acme installed (automatic install script). Can you migrate without the certificates and recreate them automaaticaly after the new server is operating? Any suggestion on how to proceed? Thanks.
Probably not automatic, you will have to enable Let's encrypt in the website settings of each site and press save to get the new LE cert issued.
Yes, you can simply migrate without the certs and if you want individual certs, you should do as @till said, if they previously do not have their own individual certs. If they already have, which means LE setting for them are already checked, I think resync might do, but I haven't tested this. Further, it is also possible to issue the same single certificate for all domains in the server via acme.sh as well, similar to certbot, (up to 100) and similar to it, you have to do and maintain it manually as well.
