MYSQL 第二章 安装

在Centos 7 使用rpm 安装 mysql-5.7.29-1.el7.x86_64

mysql  rpm 下载网站

#下载bundle 文件包含所有依赖，由于网速我选择清华镜像站下载

https://dev.mysql.com/downloads/mysql/

 

 清华镜像地址、

https://mirrors.tuna.tsinghua.edu.cn/mysql/downloads/MySQL-5.7/

[root@kube mariadb]# pwd
/usr/local/src/mariadb
//wget 镜像站直接下载
[root@kube mariadb]# wget https://mirrors.tuna.tsinghua.edu.cn/mysql/downloads/MySQL-5.7/mysql-5.7.29-1.el7.x86_64.rpm-bundle.tar

 依次安装

[root@kube mariadb]# rpm -ivh mysql-community-common-5.7.29-1.el7.x86_64.rpm 
warning: mysql-community-common-5.7.29-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-common-5.7.29-1.e################################# [100%]
[root@kube mariadb]# rpm -ivh mysql-community-libs-5.7.29-1.el7.x86_64.rpm 
warning: mysql-community-libs-5.7.29-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-libs-5.7.29-1.el7################################# [100%]
[root@kube mariadb]# rpm -ivh mysql-community-client-5.7.29-1.el7.x86_64.rpm 
warning: mysql-community-client-5.7.29-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-client-5.7.29-1.e################################# [100%]
[root@kube mariadb]# rpm -ivh mysql-community-server-5.7.29-1.el7.x86_64.rpm 
warning: mysql-community-server-5.7.29-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:mysql-community-server-5.7.29-1.e################################# [100%]

 启动数据库

# 查看mysql是否启动
service mysqld status

# 启动mysql
service mysqld start

# 停止mysql
service mysqld stop

# 重启mysql
service mysqld restart

修改密码

[root@kube ~]# grep password /var/log/mysqld.log 
2020-05-26T09:02:38.400448Z 1 [Note] A temporary password is generated for root@localhost: dsT5,0Rw1sv*
[root@kube ~]# 

mysql> set password='Default_zy2020';   //密码符合规则
Query OK, 0 rows affected (0.00 sec)