Upgrade MariaDB 5.5 to 10.1 on CentOS 7 Plesk Server

Upgrade MariaDB 5.5 to 10.1 on CentOS 7 Plesk Server

EDIT 2022-05: Now Plesk has an easy MySQL upgrade script, to do the upgrade, run For more information, see https://support.plesk.com/hc/en-us/articles/12388091703703