yona 설치방법centos 기준 # yum install java-1.8.0-openjdk*java 1.8 이상 필요mariadb 필요 mysql 설치# vi /etc/yum.repo/mariadb.repo아래 내용 추가# http://downloads.mariadb.org/mariadb/repositories/ [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.2/centos7-amd64gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDBgpgcheck=1 # yum clean all# yum install MariaDB-server MariaDB-client -y DB 생성# mysql -u rootcr..