MySQL 8.0 二进制单机部署.pdf
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环境 配置
操作系统 CentOS 7.9
MySQL软件 MySQL 8.0.30
软件安装路径 /usr/local/mysql
数据存储路径 /data/data
MySQL 8.0 二进制单机部署
1. 部署环境
2. 关闭防火墙
3. 关闭selinux
systemctl status firewalld
systemctl stop firewalld
systemctl disable firewalld
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#临时生效，服务器重启后会重新开启
setenforce 0
#永久生效
vim /etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected
processes are protected.
# mls - Multi Level Security protection.
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4. 上传文件并校验
5. 是否安装MySQL和mariadb
6. 解压安装包
SELINUXTYPE=targeted16
###校验文件
md5sum mysql-8.0.30-linux-glibc2.12-x86_64.tar.xz
2469b1ae79e98110277d9b5bee301135 mysql-8.0.30-linux-glibc2.12-
x86_64.tar.xz
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[root@mysql01 ~]# rpm -qa|grep -i mysql
[root@mysql01 ~]# rpm -qa|grep -i mariadb
mariadb-libs-5.5.68-1.el7.x86_64
[root@mysql01 ~]# rpm -e mariadb-libs-5.5.68-1.el7.x86_64
error: Failed dependencies:
libmysqlclient.so.18()(64bit) is needed by (installed) postfix-
2:2.10.1-9.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by
(installed) postfix-2:2.10.1-9.el7.x86_64
#------------先卸载postfix，然后再卸载mariadb-----------------
[root@mysql01 ~]# rpm -e postfix-2:2.10.1-9.el7.x86_64
[root@mysql01 ~]# rpm -e mariadb-libs-5.5.68-1.el7.x86_64
[root@mysql01 ~]# rpm -qa|grep -i mariadb
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cd /opt
###解压xz文件
unxz mysql-8.0.30-linux-glibc2.12-x86_64.tar.xz
###解压tar文件
tar -xvf mysql-8.0.30-linux-glibc2.12-x86_64.tar
###移动至/usr/local/mysql下
mv mysql-8.0.30-linux-glibc2.12-x86_64 /usr/local/mysql
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