Advice on migrate from centos-7 to debian/ubuntu | Howtoforge
Hi all
I want to update/replace a ispconfig install built with 3 servers, two are CENTOS-7 and one ROCKY-8
I’m seen some experiences to install from scratch with Rocky-9. But I can’t find info about to update/migrate a mix install.
The first server (centos-7) was the first one of the install, and have the main sql databases, ispconfig panel, primary DNS and so on. There are not mail server on this. I believe this acts as the “main” server.
The second CENTOS-7) one runs mainly as mail server with postfix and as seconday DNS with some light and not important web sites (webmail frontend and so on)
The third one (ROCKY-8) only run some web sites and their related mariadb services.
Any opinion / advice about how to update or migrate this install ?
As all guides and support appears to be better with debian… It’s posible to mix centos / rocky servers with a new debian / ubuntu install?
I want to update/replace a ispconfig install built with 3 servers, two are CENTOS-7 and one ROCKY-8
I’m seen some experiences to install from scratch with Rocky-9. But I can’t find info about to update/migrate a mix install.
The first server (centos-7) was the first one of the install, and have the main sql databases, ispconfig panel, primary DNS and so on. There are not mail server on this. I believe this acts as the “main” server.
The second CENTOS-7) one runs mainly as mail server with postfix and as seconday DNS with some light and not important web sites (webmail frontend and so on)
The third one (ROCKY-8) only run some web sites and their related mariadb services.
Any opinion / advice about how to update or migrate this install ?
As all guides and support appears to be better with debian… It’s posible to mix centos / rocky servers with a new debian / ubuntu install?
note: I know about the migration utility, but I’m not shure if this utility could made this (from centos to debian / ubuntu, mix install etc)
Thanks
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