MajorDoMo

Установка majordomo + nginx на CentOS7
MariaDB

tee /etc/yum.repos.d/MariaDB.repo <<-'EOF'
# MariaDB 10.3 CentOS repository list - created 2018-08-27 13:51 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.3/centos7-amd64
gpgkey ...