Bài viết hôm nay mình sẽ hướng dẫn bạn thực hiện cài đặt MariaDB 10.3 lên máy chủ CentOS7.
Bước đầu tiên bạn cần kích hoạt kho MariaDB. Tạo một tệp lưu trữ có tên MariaDB.repo và thêm nội dung sau:
# vi /etc/yum.repos.d/MariaDB.repo
# MariaDB 10.3 CentOS repository list - created 2018-05-25 19:02 UTC # http://downloads.mariadb.org/mariadb/repositories/ [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1
- Cài đặt các Package MariaDB server và client
# yum install MariaDB-server MariaDB-client -y
Sau khi install MariaDB hoàn tất bạn thực hiện enable MariaDB lên và Start.
# systemctl enable mariadb # systemctl start mariadb
- Thực hiện kiểm tra lại bằng lệnh sau
# systemctl status mariadb
- Tiếp đến bạn chạy lệnh sau để thực thi
# 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): # Bấm 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 New password: ## Nhập vào password bạn cần đặt cho MariaDB Re-enter new password: ## Nhập ;lại password bạn cần đặt cho MariaDB 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 ... 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 ... 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 - 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 ... 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!
