centos安装mysql5.6.23-优快云博客

本文链接：https://blog.youkuaiyun.com/skyuck/article/details/84834433

本文详细介绍如何使用YUM安装必要的依赖库、使用WGET下载并安装CMake及MySQL，包括配置防火墙、设置MySQL用户和权限等步骤。

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安装iptables-


yum install iptables-services

安装wget


yum install wget -y

安装gcc


yum install gcc gcc-c++ ncurses-devel perl -y

安装pcre-devel


yum -y install pcre-devel

安装zlib-devel


yum -y install zlib-devel

安装openssl-devel


yum -y install openssl openssl-devel

防火墙配置


vi /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT

/bin/systemctl restart  iptables.service

下载安装文件


wget http://dev.mysql.com/get/archives/mysql-5.6/mysql-5.6.23.tar.gz

wget http://www.cmake.org/files/v3.1/cmake-3.1.1.tar.gz

安装cmake


tar zxf cmake-3.1.1.tar.gz

./configure

make && make install

安装mysql


tar zxf mysql-5.6.23.tar.gz
cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DSYSCONFDIR=/etc \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \
-DMYSQL_TCP_PORT=3306 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci

make && make install

配置mysql


cat /etc/passwd --查看用户列表

cat /etc/group --查看用户组列表

groupadd mysql --创建组

useradd -g mysql mysql --创建用户

chown -R mysql:mysql /usr/local/mysql --修改权限

/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql --初始化数据库

mv /etc/my.cnf /etc/my.cnf.bak --备份默认my.cnf

启动mysql


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

chmod a+wrx /etc/init.d/mysql

chkconfig mysql on

service mysql start

Starting MySQL. SUCCESS!

配置user


vi /etc/profile

PATH=/usr/local/mysql/bin:$PATH

export PATH

source /etc/profile --立即生效

mysql -uroot --首次登录

SET PASSWORD = PASSWORD('123456'); --修改密码

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION; --配置远程访问

flush privileges;

注意：在初始化数据库的时候出现下面的错误
[quote] FATAL ERROR: please install the following Perl modules before executing /usr/local/mysql/scripts/mysql_install_db:[/quote]

解决方法：安装autoconf库


yum-y install autoconf  //此包安装时会安装Data:Dumper模块

安装完autoconf库，再运行/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql 问题消失！！！