MYSQL在一台机上编译安装完成后多台复制

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#一、安装依赖包
yum -y install ncurses-devel
yum -y install gcc gcc-c++ openssl openssl-devel git
yum -y install autoconf
yum -y install cmake
yum -y install bison-devel libaio libaio-devel perl-Data-Dumper net-tools
yum -y install make gcc-c++ cmake bison bison-devel ncurses-devel libaio libaio-devel perl-Data-Dumper net-tools

#二、添加用户及组,/data为数据目录
groupadd -r mysql
useradd -r -g mysql -s /sbin/nologin mysql
chown -R mysql.mysql /data

#将当前相同linux环境的打包文件发到目标端
cd /usr/local
scp mysql.tar.gz  [email protected]:/usr/local 

scp /etc/my.cnf [email protected]:/etc/

cd /data
scp mysql_data.tar.gz  [email protected]:/data/ 

#三、目标库解压,赋权,修改相关属性
cd /usr/local
tar -zxvf mysql.tar.gz
cd /usr/local
chown -R root:mysql /usr/local/mysql

cd /data
tar -zxvf mysql_data.tar.gz
cd /data
chown -R mysql:mysql mysql

cd /usr/local/mysql
cp support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig mysqld off
chkconfig --list mysqld

vi /etc/profile.d/mysql.sh
export PATH=$PATH:/usr/local/mysql/bin

#四、配置生效
source /etc/profile

#五、调整配置文件及相关
cd /data/mysql
rm -rf auto.cnf

vi /etc/my.cnf

service mysqld status

service mysqld start

#六、测试登录
mysql -uroot -p -P3306 -h127.0.0.1

#七、root用户初始化
select user,password,host from mysql.user;
delete from mysql.user  where user='';
delete from  mysql.user where password ='' and user='root';
update  mysql.user set host='%' where user='root' ;
select user,password,host from mysql.user;
flush privileges;

SET PASSWORD FOR 'root'@'%' = PASSWORD('xxxxxxxx');
flush privileges;