CentOs7.3 安装 MySQL 5.7.19 二进制版本

$ systemctl stop firewalld.service

$ yum search libaio
$ yum install libaio

$ cd /opt/
$ wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.19-linux-glibc2.12-x86_64.tar.gz
$ tar -zxvf /opt/mysql-5.7.19-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
$ mv /usr/local/mysql-5.7.19-linux-glibc2.12-x86_64/ /usr/local/mysql

$ cd /usr/local/mysql/ 
$ groupadd mysql
$ useradd mysql -g mysql

$ mkdir data mysql-files
$ chmod 750 mysql-files
$ chown -R mysql .
$ chgrp -R mysql .

$ bin/mysqld --initialize --user=mysql # MySQL 5.7.6 and up

2017-08-26T03:23:35.368366Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-08-26T03:23:35.748679Z 0 [Warning] InnoDB: New log files created, LSN=45790
2017-08-26T03:23:35.793190Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2017-08-26T03:23:35.848286Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: f210c54b-8a0d-11e7-abbd-000c29129bb0.
2017-08-26T03:23:35.848889Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2017-08-26T03:23:35.849421Z 1 [Note] A temporary password is generated for root@localhost: ;b;s;)/rn6A3

$ bin/mysql_ssl_rsa_setup 

$ chown -R root .
$ chown -R mysql data mysql-files

$ cp support-files/mysql.server /etc/init.d/mysql.server

$ bin/mysqld_safe --user=mysql &

$ service mysql.server start

/usr/local/mysql/support-files/mysql.server start

Starting MySQL.2017-08-26T07:31:24.312411Z mysqld_safe error: log-error set to '/var/log/mariadb/mariadb.log', however file don't exists. Create writable for user 'mysql'.
 ERROR! The server quit without updating PID file (/var/lib/mysql/node1.pid).

$ mkdir /var/log/mariadb
$ touch /var/log/mariadb/mariadb.log
$ chown -R mysql:mysql /var/log/mariadb

$ /usr/local/mysql/bin/mysql -uroot -p
Enter password: 

Enter password: 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

$ netstat -ntlp  | grep 3306
tcp6       0      0 :::3306                 :::*                    LISTEN      10794/mysqld  

$ more /etc/my.cnf |grep sock
socket=/var/lib/mysql/mysql.sock

$ vi /etc/my.cnf

[mysqld]
datadir=/var/lib/mysql
#socket=/var/lib/mysql/mysql.sock
socket=/tmp/mysql.sock

$ service mysql.server start
Shutting down MySQL.. SUCCESS!

$ /usr/local/mysql/bin/mysql -uroot -p

mysql> ALTER USER   'root'@'localhost' identified by 'mima';  

mysql> set password=password("mima");

mysql> flush privileges;
mysql> exit;

mysql> SELECT User, Host, HEX(authentication_string) FROM mysql.user;
+---------------+-----------+------------------------------------------------------------------------------------+
| User          | Host      | HEX(authentication_string)                                                         |
+---------------+-----------+------------------------------------------------------------------------------------+
| root          | localhost | 2A39383730334637413534333934344644333831383037373636394637344436303631364442324338 |
| mysql.session | localhost | 2A5448495349534E4F544156414C494450415353574F52445448415443414E42455553454448455245 |
| mysql.sys     | localhost | 2A5448495349534E4F544156414C494450415353574F52445448415443414E42455553454448455245 |
+---------------+-----------+------------------------------------------------------------------------------------+

$ systemctl stop firewalld.service

$ /usr/local/mysql/bin/mysql -uroot -p

mysql> use mysql;
mysql> update user set host = '%' where user ='root';
mysql> flush privileges;

mysql> grant all privileges on *.*  to  'root'@'%'  identified by 'mima'  with grant option;
mysql> flush privileges;