twingao的专栏

环境准备# Linux版本uname -aLinux etcd1 3.10.0-1062.9.1.el7.x86_64 #1 SMP Fri Dec 6 15:49:49 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux# 三个节点cat /etc/hosts192.168.1.66 etcd1192.168.1.67 etcd2192.168.1....

下载RPM Repositorie，地址https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm。上传到CentOS。mkdir postgresqlcd postgresql/rpm -ivh pgdg-redhat-repo-latest...

先下载https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.18-1.el7.x86_64.rpm-bundle.tar。并上传到CentOS处。mkdir mysqlcd mysql#将下载的文件上传此目录tar xvf mysql-8.0.18-1.el7.x86_64.rpm-bundle.tarmysql-communi...