源码编译安装Mairadb

1.先安装环境所需要的依赖组件

[root@node6 ~]# yum -y install bison bison-devel zlib-devel libcurl-devel \
libarchive-devel boost-devel gcc gcc-c++ cmake ncurses-devel gnutlsevel \
libxml2-devel openssl-devel libevent-devel libaio-devel

2.创建所需的要的用户

[root@node6 ~]#useradd -r -s /sbin/nologin -d /data/mysql mysql

3.创建数据存放目录，并修改属主属组为mysql用户

[root@node6 ~]#mkdir /data/mysql
[root@node6 ~]#chown -R mysql.mysql /data/mysql/

4.把下载好的源码包上传到服务器上，这里用到的版本号为mariadb-10.2.23、上传好之后解压源码包

[root@node6 ~]#tar xf mariadb-10.2.23.tar.gz
[root@node6 ~]#du -sh mariadb-10.2.23.tar.gz  mariadb-10.2.23
69M mariadb-10.2.23.tar.gz
507M    mariadb-10.2.23

5.进到mariadb解压目录里，开始编译安装mariadb

[root@node6 ~]#cd mariadb-10.2.23
[root@node6 ~/mariadb-10.2.23]#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 使用CPU多线程 不过需要看CPU的实际核心数来
[root@node6 ~/mariadb-10.2.23]#make -j 4 && make install

6.初始化数据库

[root@node6 /app/mysql]#scripts/mysql_install_db --user=mysql --datadir=/data/mysql

7.查看数据存放目录是否已经生成文件和目录

[root@node6 /app/mysql]#ls /data/mysql/ -l
total 110620
-rw-rw---- 1 mysql mysql    16384 May  2 11:34 aria_log.00000001
-rw-rw---- 1 mysql mysql       52 May  2 11:34 aria_log_control
-rw-rw---- 1 mysql mysql      938 May  2 11:34 ib_buffer_pool
-rw-rw---- 1 mysql mysql 12582912 May  2 11:34 ibdata1
-rw-rw---- 1 mysql mysql 50331648 May  2 11:34 ib_logfile0
-rw-rw---- 1 mysql mysql 50331648 May  2 11:34 ib_logfile1
drwx------ 2 mysql root      4096 May  2 11:34 mysql
drwx------ 2 mysql mysql       20 May  2 11:34 performance_schema
drwx------ 2 mysql root         6 May  2 11:34 test

8.配置mariadb的环境变量

[root@node6 /app/mysql]#vim /etc/profile.d/mysql.sh
export PATH=/app/mysql/bin:$PATH
[root@node6 /app/mysql]#. /etc/profile.d/mysql.sh

9.拷贝系统模版配置文件到/etc下改名为my.cnf，把系统自带的覆盖掉

[root@node6 /app/mysql]#cp support-files/my-huge.cnf /etc/my.cnf
cp: overwrite ‘/etc/my.cnf’? y

10.拷贝mariadb启动脚本到/etc/init.d/下命名为mysqld、并添加到开机启动项里，然后启动服务

[root@node6 /app/mysql]#cp support-files/mysql.server /etc/init.d/mysqld
[root@node6 /app/mysql]#chkconfig --add mysqld
[root@node6 /app/mysqlservice mysqld start
Starting mysqld (via systemctl):                           [  OK  ]

11.进入到maridb数据库操作界面里

[root@node6 ~]#mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 11
Server version: 10.2.23-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)]>

到此数据库就安装完成了，后面就可以登录到数据库里面进行一系列的操作了