编译安装MySQL 5.5.33

环境要求:

主机名 IP地址 需要软件及版本 系统版本
mysql.mfyxw.com 192.168.80.135 Mysql5.5.33 5.5.33

1.设定主机名

hostnamectl set-hostname mysql.mfyxw.com

2.关闭Selinux及防火墙(实际生产环境不建议关闭防火墙)

~]#setenforce 0 && sed -i s/^SELINUX=.*/SELINUX=disabled/g /etc/sysconfig/selinux
~]#systemctl stop firewalld && systemctl disable firewalld 

3.从MySQL官网下载源码包

MySQL 5.5.33源码包地址:https://downloads.mysql.com/archives/get/p/23/file/mysql-5.5.33.tar.gz

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把下载好的MySQL5.5.33上传到服务器

4.安装编译环境

~]#yum -y install cmake gcc gcc-c++

5.源码编译安装bison-2.5.1**

#查看是否有bison,如有,请先删除原来的,再编译安装。如果版本太高,make会出现问题
~]#rpm -qa bison 
~]#yum erase bison
#解压bison并编译安装
~]#tar xf bison-2.5.1.tar.gz
~]#cd bison-2.5.1
~]#./configure && make && make install

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6.创建mysql用户及组,数据存放目录及授权

#创建mysql系统组
~]#groupadd -r mysql
#创建mysql系统用户
~]#useradd -g mysql -r -d /mydata/data mysql
#创建存放数据目录并授权给mysql组
~]#mkdir -p /mydata/data
~]#chown -R .mysql /mydata

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7.解决编译安装mysql依赖包

yum -y install ncurses-devel

8.源码编译安装MySQL 5.5.33

#解压mysql5.5.33
~]#tar xf mysql-5.5.33.tar.gz
~]#cd mysql-5.5.33
#编译安装mysql-5.5.33
~]#cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/mydata/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=bundled -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
~]#make && make install

9.为编译指定安装mysql的目录/usr/local/mysql授权

~]#chown -R .mysql /usr/local/mysql

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10.为mysql提供环境变量

cat > /etc/profile.d/mysql.sh << EOF
export PATH=/usr/local/mysql/bin:$PATH
EOF

#重启文件
~]#source /etc/profile.d/mysql.sh

11.初始化mysql数据库

~]#cd /usr/local/mysql
~]#scripts/mysql_install_db --user=mysql --datadir=/mydata/data

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12.把编译安装生成的样本配置文件复制到/etc目录**

~]#cd /usr/local/mysql/support-files
~]#cp my-large.cnf /etc/my.cnf

#在mysql配置文件my.cnf中的[mysqld]段添加如下一行
datadir = /mydata/data

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13.添加mysql服务脚本

~]#/cd /usr/local/mysql/support-files
~]#cp mysql.server /etc/rc.d/init.d/mysqld
~]#chmod a+x /etc/rc.d/init.d/mysqld

#添加开机自启
~]#chkconfig --add mysqld
~]#chkconfig --list mysqld
#启动mysql服务
~]#service mysqld start

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14.查看mysql默认开放的端口

~]#ss -tanl

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15.删除匿名用户

#登录mysql
~]#mysql
~]#mysql>USE mysql
~]#mysql>SELECT host,user,password FROM user;
~]#mysql>DROP USER ''@localhost;
~]#mysql>DROP USER ''@mysql.mfyxw.com;
~]#mysql>DROP USER root@'::1'
~]#mysql>SELECT host,user,password FROM user;

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16.为mysql的root用户设置密码(此处设置为同一个)

~]#mysql>UPDATE user SET password=PASSWORD('mypass') WHERE user='root';
~]#mysql>SELECT host,user,password FROM user;

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posted on 2020-03-27 15:12  杨枫哥  阅读(339)  评论(0编辑  收藏  举报