03.LNMP架构-MySQL源码包编译部署详细步骤

操作系统：CentOS_Server_7.5_x64_1804.iso

部署组件：Cmake+Boost+MySQL

操作步骤：

一、安装依赖组件

[root@localhost ~]# yum -y install ncurses ncurses-devel

二、MySQL源码编安装部署

2.1.卸载默认安装MySQL依赖包和Mariadb数据库

[root@localhost ~]# rpm -qa | grep mysql

[root@localhost ~]# rpm -e --nodeps qt-mysql-4.8.7-2.el7.x86_64

[root@localhost ~]# rpm -e --nodeps akonadi-mysql-1.9.2-4.el7.x86_64

[root@localhost ~]# rpm -qa | grep mariadb

[root@localhost ~]# rpm -e --nodeps mariadb-5.5.60-1.el7_5.x86_64

[root@localhost ~]# rpm -e --nodeps mariadb-libs-5.5.60-1.el7_5.x86_64

[root@localhost ~]# rpm -e --nodeps mariadb-server-5.5.60-1.el7_5.x86_64

2.2.安装cmake包

[root@localhost ~]# cd /usr/local/src/

[root@localhost src]# tar -xzf cmake-3.14.5.tar.gz -C /usr/local/data/

[root@localhost src]# cd /usr/local/data/cmake-3.14.5/

[root@localhost cmake-3.14.5]# ./bootstrap

[root@localhost cmake-3.14.5]# gmake

[root@localhost cmake-3.14.5]# make install

[root@localhost cmake-3.14.5]# echo 'export PATH=$PATH:/usr/local/data/cmake/bin'>>/etc/profile

[root@localhost cmake-3.14.5]# source /etc/profile

[root@localhost cmake-3.14.5]# cmake --version

2.3.安装boost包

[root@localhost ~]# cd /usr/local/src/

[root@localhost src]# tar -zxf boost_1_59_0.tar.gz -C /usr/local/data/

[root@localhost src]# cd /usr/local/data/

[root@localhost data]# mv boost_1_59_0/ boost

2.4.创建MySQL用户组和用户

*删除自带MySQL用户*

[root@localhost ~]# userdel mysql

*删除自带MySQL用户组*

[root@localhost ~]# groupdel mysql

*创建新的MySQL用户组*

[root@localhost ~]# groupadd mysql

*创建新的MySQL用户*

[root@localhost ~]# useradd -r -g mysql mysql

2.5.安装MySQL包
[root@localhost ~]# cd /usr/local/src/

[root@localhost src]# tar -xzf mysql-5.7.26.tar.gz -C /usr/local/data/

[root@localhost src]# cd /usr/local/data/mysql-5.7.26/

[root@localhost mysql-5.7.26]#

cmake
-DCMAKE_INSTALL_PREFIX=/usr/local/data/mysql
-DMYSQL_DATADIR=/usr/local/data/mysql/data
-DWITH_BOOST=/usr/local/data/boost
-DSYSCONFDIR=/etc
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_PARTITION_STORAGE_ENGINE=1
-DWITH_FEDERATED_STORAGE_ENGINE=1
-DWITH_BLACKHOLE_STORAGE_ENGINE=1
-DWITH_MYISAM_STORAGE_ENGINE=1
-DENABLED_LOCAL_INFILE=1
-DENABLE_DTRACE=0
-DDEFAULT_CHARSET=utf8
-DDEFAULT_COLLATION=utf8_general_ci
-DWITH_EMBEDDED_SERVER=1

[root@localhost mysql-5.7.26]# make

[root@localhost mysql-5.7.26]# make install

*授予配置权限*

[root@localhost mysql-5.7.26]# chown -R mysql:mysql /usr/local/data/mysql

*添加配置文件*

[root@localhost mysql-5.7.26]# vim /etc/my.cnf

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
[client]
port=3306
[mysql]
default-character-set=utf8

[mysqld]
port=3306
basedir=/usr/local/data/mysql
datadir=/usr/local/data/mysql/data
character-set-server=utf8
default-storage-engine=InnoDB
max_connections=512
lower_case_table_names=1

query_cache_size=0
tmp_table_size=18M

thread_cache_size=8
myisam_max_sort_file_size=64G
myisam_sort_buffer_size=35M
key_buffer_size=25M
read_buffer_size=64K
read_rnd_buffer_size=256K
sort_buffer_size=256K

innodb_flush_log_at_trx_commit=1
innodb_log_buffer_size=1M
innodb_buffer_pool_size=47M
innodb_log_file_size=24M
innodb_thread_concurrency=8

sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

*初始化MySQL*

[root@localhost mysql-5.7.26]#

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

*配置MySQL环境变量*

[root@localhost mysql-5.7.26]# vim /etc/profile

# Mysql environment
export MYSQL_HOME=/usr/local/data/mysql
export PATH=$PATH:$MYSQL_HOME/bin

[root@localhost mysql-5.7.26]# source /etc/profile

*设置开机自启*

[root@localhost mysql-5.7.26]# cp /usr/local/data/mysql/support-files/mysql.server /etc/init.d/mysqld

[root@localhost mysql-5.7.26]# chmod +x /etc/init.d/mysqld

[root@localhost mysql-5.7.26]# chkconfig --add mysqld

[root@localhost mysql-5.7.26]# chkconfig --list

*启动MySQL服务*

[root@localhost mysql-5.7.26]# mysqld_safe --defaults-file=/etc/my.cnf &

*关闭MySQL服务*

[root@localhost mysql-5.7.26]# ps -ef | grep mysql | grep -v grep | awk '{print $2}' | xargs kill -9

*查看MySQL进程*

[root@localhost mysql-5.7.26]# ps -ef | grep mysql

*登陆MySQL数据库*

[root@localhost mysql-5.7.26]# mysql -uroot

*设置登陆密码*

mysql> SET password = password('********');

*配置远程访问*

mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '********';

mysql> flush privileges;

*退出MySQL*

mysql> exit