CentOS7编译安装MySQL5.7.24的教程详解

安装依赖

(1)cmake是新版mysql的编译工具

sudo yum install gcc gcc-c++ pcre pcre-devel openssl openssl-devel 
sudo yum install zlib zlib-devel cmake ncurses ncurses-devel bison bison-devel
如下的几个依赖在centos7中需要安装,centos6不需要
sudo yum install perl perl-devel autoconf

安装boost

如果安装的mysql5.7及以上的版本，在编译安装之前需要安装boost,因为高版本mysql需要boots库的安装才可以正常运行。否则会报cmake error at cmake/boost.cmake:81错误

1.切换到/usr/local目录，然后在这个目录下下载boost

 mysql5.7.24要求boost的版本是1.59，更高版本的不适用mysql5.7.24
wget

2.解压并改名

tar zxvf boost_1_59_0.tar.gz
mv boost_1_59_0 boost

3.在预编译安装mysql时要加上-dwith_boost=/usr/local/boost

编译安装mysql

# 添加mysql用户
useradd -s /sbin/nologin -m mysql
# 下载mysql
wget https://dev.mysql.com/get/downloads/mysql-5.7/mysql-5.7.24.tar.gz
# 解压mysql
tar zxvf mysql-5.7.24.tar.gz
# 进到mysql目录
cd mysql-5.7.24
# 预编译
cmake -dcmake_install_prefix=/usr/local/mysql-5.7.24 \
-dwith_boost=/usr/local/boost \
-dmysql_unix_addr=/usr/local/mysql-5.7.24/tmp/mysql.sock \
-dmysql_datadir=/usr/local/mysql-5.7.24/data \
-ddefault_charset=utf8mb4 \
-ddefault_collation=utf8mb4_general_ci \
-dwith_extra_charsets=all \
-dwith_myisam_storage_engine=1 \
-dwith_innobase_storage_engine=1 \
-dwith_memory_storage_engine=1 \
-dwith_readline=1 \
-dwith_innodb_memcached=1 \
-dwith_debug=off \
-dwith_zlib=bundled \
-denabled_local_infile=1 \
-denabled_profiling=on \
-dmysql_maintainer_mode=off \
-dmysql_tcp_port=3306
# 编译&安装
make && make install

配置

# 创建软连接
cd /usr/local
ln -s mysql-5.7.24 mysql
# 添加到环境变量
vim /etc/profile
export path=/usr/local/mysql/bin:$path
export path=/usr/local/mysql/bin:/usr/local/mysql/lib:$path
source /etc/profile
cd /usr/local/mysql-5.7.24
mkdir -p /usr/local/mysql-5.7.24/{data,tmp,logs,pids}
chown mysql.mysql /usr/local/mysql-5.7.24/data
chown mysql.mysql /usr/local/mysql-5.7.24/tmp
chown mysql.mysql /usr/local/mysql-5.7.24/logs
chown mysql.mysql /usr/local/mysql-5.7.24/pids
# 修改/etc/my.cnf文件，编辑配置文件如下
[mysqld]
character-set-server=utf8mb4
collation-server=utf8mb4_general_ci
datadir=/usr/local/mysql/data
socket=/usr/local/mysql/tmp/mysql.sock
[mysqld_safe]
log-error=/usr/local/mysql/logs/mysqld.log
pid-file=/usr/local/mysql/pids/mysqld.pid
[client]
default-character-set=utf8mb4
# 创建mysqld.log 和 mysqld.pid文件
touch /usr/local/mysql/logs/mysqld.log
touch /usr/local/mysql/pids/mysqld.pid
chown mysql.mysql -r /usr/local/mysql/logs/
chown mysql.mysql -r /usr/local/mysql/pids/
# 加入守护进程
cd /usr/local/mysql
cp support-files/mysql.server /etc/init.d/mysqld
chmod a+x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
# 初始化数据库， –initialize 表示默认生成一个安全的密码，–initialize-insecure 表示不生成密码
mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
# 启动mysql
service mysqld start

这里给一张/etc/my.cnf的配置图示

登录mysql，修改密码

mysql -u root -p #第一次登陆不需要密码，回车即可
set password for root@localhost = password('root'); #修改密码

总结

以上所述是小编给大家介绍的centos7编译安装mysql5.7.24的教程详解，希望对大家有所帮助