redhat 6.5最小化系统安装mysql 5.7.9

prollerweg

　　背景：
　　系统为redhat6.5最小化安装系统，配好本地yum源
　　yum -y install gcc gcc-c++ pcre-devel openssl-devel glibc make cmake ncurses ncurses-devel libtool zilib-devel libaio-devel bison-devel sssd
　　yum groupinstall Development tools
　　mysql版本为   mysql-5.7.9-linux-glibc2.5-x86_64.tar.gz这个版本和官网上的不太一样
　　下载地址http://pan.baidu.com/s/1eRbcYrS
　　提取码5d2n
　　
　　
Redhat6.5安装mysql5.7.9
1、     新增mysql用户组
# groupadd mysql

新增mysql用户
# useradd -r -g mysql mysql

新建数据库数据文件目录
# mkdir -p /home/mysql
# mkdir -p /home/mysql/data
# mkdir -p /home/mysql/logs
2、     将tar 包拷贝到mysql的home 目录下，进行解压后得到的目录 重命名为 mysql-5.7.9
3、     进入 /home/mysql/mysql-5.7.9/bin
[root@localhost bin]$ ./mysql_install_db --user=mysql --basedir=/home/mysql/ --datadir=/home/mysql/data

[WARNING] mysql_install_db is deprecated. Please consider switching to mysqld --initialize
[ERROR]   The bootstrap log isn't empty:
[ERROR]   2015-11-19T14:49:01.852039Z 0 [Warning] --bootstrap is deprecated. Please consider using --initialize instead
[Warning] Changed limits: max_open_files: 1024 (requested 5000)
[Warning] Changed limits: table_open_cache: 431 (requested 2000)
[ERROR] Can't read from messagefile'/usr/share/mysql/english/errmsg.sys'

提示mysql_install_db 命令已弃用，使用mysqld

[root@localhost bin]$ ./mysqld --user=mysql --basedir=/home/mysql/ --datadir=/home/mysql/data

　　配置文件
　　[root@localhost ~]# cd /home/mysql/mysql-5.7.9/support-files/
[root@localhost support-files]# cp my-default.cnf /etc/my.cnf
cp: overwrite `/etc/my.cnf'? yes
[root@localhost support-files]# cp mysql.server /etc/init.d/mysql
　　
　　vim /etc/init.d/mysql   
　　basedir=/home/mysql/mysql-5.7.9
datadir=/home/mysql/data

　　vi /etc/profile
　　export MYSQL_HOME="/home/mysql/mysql-5.7.9"
　　export PATH="$PATH:$MYSQL_HOME/bin"
　　source  /etc/profile
　　
su - mysql[mysql@localhost ~]$ service mysql start　　Starting MySQL. SUCCESS!
　　初始化mysql
　　密码在/root/ .mysql_secret
　　Mysql  -u root -p
　　改密码
　　set  password   for   root@"localhost"=password("123")；  
　　授权
　　GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "123456";
flush privileges;