#私藏项目实操分享# 编译安装Mariadb，并启动后可以正常登录

Posted 2022-02-14 qq5e3a878504161

查看系统版本

$ cat /etc/redhat-release 
CentOS Linux release 7.9.2009 (Core)

安装依赖包

$ yum install -y bison bison-devel zlib-devel libcurl-devel libarchive-devel boost-devel gcc gcc-c++ cmake ncurses-devel gnutls-devel libxml2-devel openssl-devel libevent-devel libaio-devel

准备用户，不能登录系统

$ cd /usr/local/src/
$ useradd –r –s /sbin/nologin –d /data/mysql/ mysql

准备数据目录并授权

$ mkdir /data/mysql
$ chown mysql.mysql /data/mysql

准备安装包，这里用清华大学镜像站的源码包

$ wget https://mirrors.tuna.tsinghua.edu.cn/mariadb/mariadb-10.2.41/source/mariadb-10.2.41.tar.gz --no-check-certificate

解压安装包

$ tar xvf mariadb-10.2.41.tar.gz

编译安装，注意数据目录下必须要有CMakeCache.txt文件，如果一下编译过程报错，删除此文件重来

$ cd mariadb-10.2.41
$ cmake . \\
-DCMAKE_INSTALL_PREFIX=/app/mysql \\
-DMYSQL_DATADIR=/data/mysql/ \\
-DSYSCONFDIR=/etc/ \\
-DMYSQL_USER=mysql \\
-DWITH_INNOBASE_STORAGE_ENGINE=1 \\
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \\
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \\
-DWITH_PARTITION_STORAGE_ENGINE=1 \\
-DWITHOUT_MROONGA_STORAGE_ENGINE=1 \\
-DWITH_DEBUG=0 \\
-DWITH_READLINE=1 \\
-DWITH_SSL=system \\
-DWITH_ZLIB=system \\
-DWITH_LIBWRAP=0 \\
-DENABLED_LOCAL_INFILE=1 \\
-DMYSQL_UNIX_ADDR=/data/mysql/mysql.sock \\
-DDEFAULT_CHARSET=utf8 \\
-DDEFAULT_COLLATION=utf8_general_ci
$ make -j 4
$ make install

准备环境变量

$ echo PATH=/app/mysql/bin:$PATH > /etc/profile.d/mysql.sh
$ . /etc/profile.d/mysql.sh

生成数据库文件

$ cd /app/mysql
$ scripts/mysql_install_db --datadir=/data/mysql/ --user=mysql

准备配置文件

$ cp /etc/my.cnf /etc/my.cnf.bak
$ cp /app/mysql/support-files/my-huge.cnf /etc/my.cnf

准备启动脚本

$ cp /app/mysql/support-files/mysql.server /etc/init.d/mysqld

启动服务

$ chkconfig --add mysqld
$ service mysqld start

测试进入数据库

$ mysql
Welcome to the MariaDB monitor.  Commands end with ; or \\g.
Your MariaDB connection id is 12
Server version: 10.2.41-MariaDB-log Source distribution

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type help; or \\h for help. Type \\c to clear the current input statement.

MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| test               |
+--------------------+
4 rows in set (0.00 sec)

MariaDB [(none)]> quit
Bye