源码部署 Mariadb - CentOS8

dnf install -y gcc make gcc-c++ libxml2 libxml2-devel \
openssl openssl-devel bzip2 bzip2-devel curl-devel \
postgresql-devel libpng libjpeg-devel libjpeg \
libpng-devel freetype freetype-devel libicu-devel \
libzip cmake ncurses-devel

groupadd -r mariadb
useradd  -g mariadb -s /sbin/nologin mariadb

mkdir /usr/local/mariadb
mkdir /data/mariadb
chown -Rf mariadb:mariadb /data/mariadb

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mariadb \
-DMYSQL_DATADIR=/data/mariadb \
-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

make -j 4
make install

// 删除默认配置文件
rm -rf /etc/my.cnf

// 生成新的配置文件、数据文件
./scripts/mysql_install_db --user=mariadb --basedir=/usr/local/mariadb --datadir=/data/mariadb

  // 复制启动脚本到 /etc/rc.d/init.d/mysqld，并赋予执行权限
  cd /usr/local/mariadb
  bin/mysqld_safe --datadir='/data/mariadb'
  cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld
  chmod 755 /etc/rc.d/init.d/mysqld

  // 修改启动脚本`$bindir/mysqld_safe --datadir="$datadir"`这行
  // 改为 `$bindir/mysqld_safe --user=root --datadir="$datadir"`，加入 --user=root，不然会启动失败
  vim /etc/init.d/mysqld
  systemctl daemon-reload
  service mysqld start
  
   // 加入启动项
   chkconfig mysqld on
   
   ln -s /usr/local/mariadb/lib/mysql /usr/lib/mariadb      （可忽略）
   mkdir /var/lib/mariadb              （可忽略）
   ln -s /tmp/mysql.sock /var/lib/mariadb/mysql.sock
   ln -s /usr/local/mariadb/include/mysql /usr/include/mariadb

  // 初始化数据
  bin/mysql_secure_installation

  // 添加变量
  echo "export PATH=\$PATH:/usr/local/mariadb/bin" >> /etc/profile
  source /etc/profile