安装步骤：

1.准备

1.1 显示系统版本
[root@centos ~]# cat /etc/redhat-release
CentOS Linux release 7.0.1406 (Core)

[root@centos ~]# uname -a
Linux tCentos7 3.10.0-123.9.3.el7.x86_64 #1 SMP Thu Nov 6 15:06:03 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

1.2 安装基本软件包

[root@centos ~]# yum install vim wget lsof gcc gcc-c++ -y

[root@centos ~]# yum install net-tools bind-utils -y

1.3 显示IP地址 (centos7需要先安装 net-tools bind-utils包)

[root@centos ~]# ifconfig|grep inet

inet 192.168.1.10 netmask 255.255.255.0 broadcast 192.168.1.255

2.安装mariadb

2.1 安装依赖
[root@centos ~]# yum install ncurses-devel openssl* bzip2 m4 -y

2.2 安装cmake

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

[root@centos ~]# tar zvxf cmake-3.0.0.tar.gz

[root@centos ~]# cd cmake-3.0.0

[root@centos ~]# ./bootstrap

[root@centos ~]# make && make install

2.3 安装bison(需要 m4 库)

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

[root@centos ~]# tar zvxf bison-3.0.tar.gz

[root@centos ~]# cd bison-3.0

[root@centos ~]# ./configure

[root@centos ~]# make && make install

2.4 安装jemalloc(需要 bzip2 库解压)

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

[root@centos ~]# tar xjf jemalloc-3.6.0.tar.bz2

[root@centos ~]# cd jemalloc-3.6.0

[root@centos ~]# ./configure

[root@centos ~]# make && make install

[root@centos ~]# echo '/usr/local/lib' > /etc/ld.so.conf.d/local.conf

[root@centos ~]# ldconfig

2.5 创建mysql需要的目录、配置用户和用户组

[root@centos ~]# groupadd mysql

[root@centos ~]# useradd -g mysql mysql -s /sbin/nologin

[root@centos ~]# mkdir -p /data/mysql

[root@centos ~]# chown -R mysql:mysql /data/mysql

2.6 编译mariadb(需要 cmake ncurses-devel bison　库)

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

[root@centos ~]# tar zvxf mariadb-10.0.15.tar.gz

[root@centos ~]# cd mariadb-10.0.15

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \-DMYSQL_DATADIR=/data/mysql \ -DSYSCONFDIR=/etc \ -DWITHOUT_TOKUDB=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_ARCHIVE_STPRAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWIYH_READLINE=1 \ -DWIYH_SSL=system \ -DVITH_ZLIB=system \ -DWITH_LOBWRAP=0 \ -DMYSQL_UNIX_ADDR=/tmp/mysql.sock \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci

[root@centos ~]# make

[root@centos ~]# make install

2.8 修改配置文件

[root@centos ~]# cd /opt/mysql

[root@centos ~]# cp ./support-files/my-large.cnf /etc/my.cnf

[root@centos ~]# vim /etc/my.cnf

在[client]下添加一行
default-character-set = utf8

在[mysqld]下添加一行
datadir = /data/mysql
character-set-server = utf8

保存退出

> 进入到 MariaDB 安装目录[root@localhost ~]# cd /usr/local/mysql/> 使用 `mysql` 用户执行脚本, 安装数据库到数据库存放目录[root@localhost mysql]# scripts/mysql_install_db --user=mysql --datadir=/data/mysql> 输出以下信息:
Installing MariaDB/MySQL system tables in '/data/mysql' ...
OKTo start mysqld at boot time you have to copysupport-files/mysql.server to the right place for your systemPLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !To do so, start the server, then issue the following commands:'./bin/mysqladmin' -u root password 'new-password''./bin/mysqladmin' -u root -h localhost.localdomain password 'new-password'Alternatively you can run:'./bin/mysql_secure_installation'which will also give you the option of removing the test
databases and anonymous user created by default.  This isstrongly recommended for production servers.See the MariaDB Knowledgebase at http://mariadb.com/kb or theMySQL manual for more instructions.You can start the MariaDB daemon with:
cd '.' ; ./bin/mysqld_safe --datadir='/data/maria'You can test the MariaDB daemon with mysql-test-run.pl
cd './mysql-test' ; perl mysql-test-run.plPlease report any problems at http://mariadb.org/jiraThe latest information about MariaDB is available at http://mariadb.org/.You can find additional information about the MySQL part at:
http://dev.mysql.comConsider joining MariaDB's strong and vibrant community:
https://mariadb.org/get-involved/

创建启动脚本

[root@localhost mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld

启动mysqld服务

[root@localhost mysql]# /etc/rc.d/init.d/mysqld start