centos7.2系统二进制安装mysql-5.6.31

1.查看系统版本

cat /etc/redhat-release 
CentOS Linux release 7.2.1511 (Core)

2.下载mysql二进制安装包

wget http://cdn.mysql.com//Downloads/MySQL-5.6/mysql-5.6.31-linux-glibc2.5-x86_64.tar.gz

3.解压安装包

tar -xvf mysql-5.6.31-linux-glibc2.5-x86_64.tar.gz

4.安装依赖的lib包
安装需要的包即可:libstdc++.so.6和libaio.so.1和libncurses.so.5

yum install libaio* libncur* libstd* ncurses*

5.移动到/usr/local/mysql

mv mysql-5.6.31-linux-glibc2.5-x86_64 /usr/local/mysql

6.配置用户，目录

mkdir -p /opt/mysql/data
mkdir -p /opt/mysql/sock
mkdir -p /opt/mysql/binlog
mkdir -p /opt/mysql/slowlog
mkdir -p /opt/mysql/pid
mkdir -p /opt/mysql/errlog
groupadd mysql
useradd -g mysql mysql
cd /usr/local/
chown -R mysql.mysql /usr/local/mysql
chown -R mysql.mysql /opt/mysql

7.配置my.cnf

vi /etc/my.cnf

[client]
# CLIENT #
port                           = 3306
socket                         = /opt/mysql/sock/mysql.sock

[mysqld]

# GENERAL #
port                           = 3306
user                           = mysql
basedir                        = /usr/local/mysql
socket                         = /opt/mysql/sock/mysql.sock
pid-file                       = /opt/mysql/pid/mysql.pid

# DATA STORAGE #
datadir                        = /opt/mysql/data

# BINARY LOGGING #
log-bin                        = /opt/mysql/binlog/mysql-bin
expire-logs-days               = 14
sync-binlog                    = 1
log-slave-updates

# ERROR LOG #
log-error                      = /opt/mysql/errlog/mysql-error.log
log-queries-not-using-indexes  = 1
#开启慢日志
slow-query-log                 = 1
slow-query-log-file            = /opt/mysql/slowlog/mysql-slow.log

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

8.初始化数据库

cd /usr/local/mysql/scripts

./mysql_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql

注：也可以选择先初始化数据库，再配置my.cnf

cd /usr/local/mysql/scripts
./mysql_install_db --basedir=/usr/local/mysql --datadir=/opt/mysql/data --user=mysql

9.启停数据库

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

关闭mysql
killall mysqld 或者
/usr/local/mysql/support-files/mysql.server stop