CentOS7 離線安裝mysql-5.7.16
阿新 • • 發佈:2018-12-30
1 . 安裝新版mysql前,需將系統自帶的mariadb-lib解除安裝
[root@slave mytmp]# rpm -qa|grep mariadb
mariadb-libs-5.5.44-2.el7.centos.x86_64
[root@slave mytmp]# rpm -e --nodeps mariadb-libs-5.5.44-2.el7.centos.x86_64
2 . 解壓mysql
[[email protected] mytmp]# tar -zxf mysql-5.7.16-1.el7.x86_64.rpm-bundle.tar
[[email protected] mytmp]# ls
mysql-5.7.16-1.el7.x86_64.rpm-bundle.tar mysql-community-libs-5.7.16-1.el7.x86_64.rpm
mysql-community-client-5.7.16-1.el7.x86_64.rpm mysql-community-libs-compat-5.7.16-1.el7.x86_64.rpm
mysql-community-common-5.7.16-1.el7.x86_64.rpm mysql-community-minimal-debuginfo-5.7 .16-1.el7.x86_64.rpm
mysql-community-devel-5.7.16-1.el7.x86_64.rpm mysql-community-server-5.7.16-1.el7.x86_64.rpm
mysql-community-embedded-5.7.16-1.el7.x86_64.rpm mysql-community-server-minimal-5.7.16-1.el7.x86_64.rpm
mysql-community-embedded-compat-5.7.16-1.el7.x86_64.rpm mysql-community-test-5.7 .16-1.el7.x86_64.rpm
mysql-community-embedded-devel-5.7.16-1.el7.x86_64.rpm
3 . 使用rpm -ivh命令依次進行安裝
rpm -ivh mysql-community-common-5.7.16-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.16-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.16-1.el7.x86_64.rpm
安裝mysql-community-server-5.7.16-1.el7.x86_64.rpm 前需要安裝libaio-0.3.107-10.el6.x86_64.rpm
下載地址:
http://mirror.centos.org/centos/6/os/x86_64/Packages/libaio-0.3.107-10.el6.x86_64.rpm
安裝libaio庫:
rpm -ivh libaio-0.3.107-10.el6.x86_64.rpm(若在有網情況下可執行yum install libaio)
安裝mysql-community-server:
rpm -ivh mysql-community-server-5.7.16-1.el7.x86_64.rpm
4 . 初始化資料庫
// 指定datadir, 執行後會生成~/.mysql_secret密碼檔案
[root@slave mytmp]# mysql_install_db --datadir=/var/lib/m
// 初始化,執行生會在/var/log/mysqld.log生成隨機密碼
[root@slave mytmp]# mysqld --initialize
5 . 更改mysql資料庫目錄的所屬使用者及其所屬組,並啟動mysql資料庫
[root@slave mytmp]# chown mysql:mysql /var/lib/mysql -R
[root@slave mytmp]# systemctl start mysqld.service
6 . 登入到mysql,更改root使用者的密碼
// password 通過 cat ~/.mysql_secret 命令可以檢視初始密碼
[[email protected] mytmp]# mysql -uroot -p
Enter password:
mysql> set password=password('1234');
7 . 建立使用者,及作許可權分配
mysql> CREATE USER 'zz'@'%' IDENTIFIED BY '1234';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'zz'@'%';
mysql> FULSH PRIVILEGES;
8 . 遠端登陸授權
mysql> grant all privileges on *.* to 'root'@'%' identified by '1234' with grant option;
mysql> flush privileges;
9 . 設定mysql開機啟動
// 檢查是否已經是開機啟動
systemctl list-unit-files | grep mysqld
// 開機啟動
systemctl enable mysqld.service