MYSQL8.0 MGR搭建

安装

解压介质

tar -xvf mysql-8.0.33-1.el7.x86_64.rpm-bundle.tar

清理mariadb

rpm -qa|grep mariadb

rpm -e mariadb-libs-5.5.68-1.el7.x86_64 --nodeps

安装依赖包

yum install -y perl

yum install -y openssl-devel

安装server

特别说明，root用户完rpm后会有一个被封bash的mysql账户同步创建，可以不使用mysql用户管理

先移除test包

rpm -ivh *.rpm

warning: mysql-community-client-8.0.33-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY

error: Failed dependencies:

        perl(Data::Dumper) is needed by mysql-community-test-8.0.33-1.el7.x86_64

        perl(JSON) is needed by mysql-community-test-8.0.33-1.el7.x86_64

        perl(Test::More) is needed by mysql-community-test-8.0.33-1.el7.x86_64

[root@mysql80-2 ~]# rm mysql-community-test-8.0.33-1.el7.x86_64

再次安装

[root@mysql80-2 ~]# rpm -ivh *.rpm

warning: mysql-community-client-8.0.33-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY

Preparing...                          ################################# [100%]

Updating / installing...

   1:mysql-community-common-8.0.33-1.e################################# [  9%]

   2:mysql-community-client-plugins-8.################################# [ 18%]

   3:mysql-community-libs-8.0.33-1.el7################################# [ 27%]

   4:mysql-community-client-8.0.33-1.e################################# [ 36%]

   5:mysql-community-icu-data-files-8.################################# [ 45%]

   6:mysql-community-server-8.0.33-1.e################################# [ 55%]

   7:mysql-community-server-de