レポジトリ追加
vi /etc/yum.repos.d/MariaDB.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.1/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1
インストール
# yum -y install --enablerepo=mariadb MariaDB-common 同様に下記ファイルもインストール MariaDB-devel MariaDB-shared MariaDB-compat MariaDB-server MariaDB-client # rpm -qa | grep "MariaDB" 確認
初期設定
# cp -p /usr/share/mysql/my-small.cnf /etc/my.cnf.d/server.cnf #vi /etc/my.cnf.d/server.cnf [client] port = 3306 socket = /var/lib/mysql/mysql.sock default-character-set = utf8 #追記 [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock skip-external-locking key_buffer_size = 16K max_allowed_packet = 1M table_open_cache = 4 sort_buffer_size = 64K read_buffer_size = 256K read_rnd_buffer_size = 256K net_buffer_length = 2K thread_stack = 240K datadir=/var/lib/mysql #追記 character-set-server = utf8 #追記
サービスの自動起動
#systemctl start mariadb サービス起動 #systemctl enable mariadb 自動起動設定 #systemctl status mariadb 状態確認
セキュリティ設定
#cd /usr/bin
#mysql_secure_installation
# whereis mysql_secure_installation
mysql_secure_installation: /usr/bin/mysql_secure_installation /usr/share/man/man1/mysql_secure_installation.1.gz
# mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none): #### Enter
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
Set root password? [Y/n] Y #rootのパスワードを設定するか
New password: #rootパスワード入力
Re-enter new password: #rootパスワード再入力
Password updated successfully!
Reloading privilege tables..
... Success!
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] Y #匿名ユーザを削除するか
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] Y #rootユーザのリモートログインをブロックするか
... Success!
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] Y #テストDBを削除するか
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] Y #ユーザ権限テーブルをリロードするか
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
ログインして確認
# mysql -uroot -p
rootパスワードを入力して、ログイン出来れば完了
参考サイト「CentOS 7 MariaDB インストール、及び初期設定」
･ﾟ･(ﾉД`;)･ﾟ･ごめんなさい、ほぼ丸写し・・・