Centos7+Prometheus2.31.1监控Mysql8.0.27\Node\Grafana8.3.3(亲测有效)
1、安装mysql8.0.27删除mariadbyum-yremovemariadb*删除mysqlyum-yremovemysql*wgethttps://repo.mysql.com//mysql80-community-release-el7-1.noarch.rpmrpm-ivhmysql80-community-release-el7-1.noarch.rpmyuminstallmysq