centos 7系统下编译安装 mysql5.7教程

2016-12-22 20:52:09  centos7安装mysql5.7

一、安装约定

     mysql安装路径: /usr/local/mysql

     mysql数据库路径: /data/mysql

     my配置文件路径: /usr/local/mysql/myf

二、卸载mariadb

# rpm -qa | grep mariadb # rpm -e --nodeps mariadb-libs-5.5.37-1.el7_0.x86_64 包名是上一条查询得知

三、创建用户组、用户

     添加mysql组 groupadd mysql

     添加用户 useradd -g mysql mysql -s /bin/false

#下载源码包

在官网如下地址下载最新版

      http://dev.mysql-com/downloads/mysql/5.7.html#downloads

      http://download.savannah.gnu-org/releases/libunwind/

      https://github-com/gperftools/gperftools/releases

# cd /usr/local/src/ # wget http://download.savannah.gnu-org/releases/libunwind/libunwind-1.1.tar.gz # wget http://gperftools.googlecode-com/files/gperftools-2.5.tar.gz # wget http://dev.mysql-com/get/Downloads/MySQL-5.7/mysql-5.7.x.tar.gz

libunwind安装

# tar zxvf libunwind-1.1.tar.gz # cd libunwind-1.1 # ./configure # make # make install

gperftools安装

# cd .. # tar zxvf gperftools-2.1.tar.gz # cd gperftools-2.1 # ./configure # make # make install # echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local_lib.conf # ldconfig

mysql安装

# cd .. # tar zxvf mysql-5.7.x.tar.gz # cd mysql-5.7.x

编译前可用如下命令查看编译参数说明

# cmake . -LH | more

如果中间过程有报错,请删除CMakeCache.txt,在重新编译

rm -rf CMakeCache.txt

mysq编译安装

# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ -DMYSQL_DATADIR=/data/mysql \ -DSYSCONFDIR=/etc \ -DEXTRA_CHARSETS=all \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DENABLED_LOCAL_INFILE=1 \ -DMYSQL_UNIX_ADDR=/dev/shm/mysql.sock \ -DMYSQL_TCP_PORT=3306 \ -DMYSQL_USER=mysql \ -DWITH_DEBUG=0 \ -DDOWNLOAD_BOOST=1 \ -DWITH_BOOST=/usr/local/boost # make # make install ``` 更改权限 ``` # chmod 755 /var/lib/mysql # cd /usr/local/mysql # chown -R mysql:mysql .

初始化mysql

/usr/local/mysql/bin/mysqld --initialize --basedir=/usr/local/mysql --datadir=/data/mysql --user=mysql --explicit_defaults_for_timestamp=1

创建mysql配置文件

# cp support-files/my-defaultf /usr/local/mysql/myf

总结

以上就是这篇文章的全部内容了,希望本文的内容对大家的学习或者工作能带来一定的帮助,如果有疑问大家可以留言交流。

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