Cloud on NSA 325v2. What solution is trustworthy? (no replies)

Good day,

I’m looking for a way to installing a cloud/sharing service on my my nAS to publisch data to internet.
Trying to install Nextcloud according to standard instruction goes wrong due to fail to start mariadb and installation a proper version of MySQL which can work on arm architecture.
I find a little old installation toturial of Owncloud 10 . Did someone have a success on NSA325 v2?
Or mayby other solution. ?