MariaDB adalah sistem manajemen basis data sumber terbuka yang paling populer. Ini digunakan oleh perusahaan kecil hingga besar untuk menyimpan data.
MariaDB adalah cabang dari server database MySQL yang terkenal, dikembangkan oleh MariaDB Corporation Ab, dipimpin oleh pengembang asli MySQL. Ini sepenuhnya kompatibel dengan database MySQL untuk memastikan kemampuan penggantian drop-in dan digunakan sebagai server database di tumpukan LAMP dan LEMP.
Dalam posting ini, kita akan melihat cara menginstal MariaDB di CentOS 6 / RHEL 6.
Instal MariaDB di CentOS 6 / RHEL 6
Tambahkan Repositori MariaDB
Yayasan MariaDB menawarkan paket MariaDB untuk CentOS 6 / RHEL 6. Paket yang disediakan oleh komunitas MariaDB selalu yang terbaru dan didukung oleh mereka.
Tambahkan repositori MariaDB ke sistem.
CentOS 6
### CentOS 6 64 Bit ### cat <<EOF >> /etc/yum.repos.d/mariadb.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/centos6-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 EOF ### CentOS 6 32 Bit ### cat <<EOF >> /etc/yum.repos.d/mariadb.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/centos6-x86 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 EOF
RHEL 6
### RHEL 6 64 Bit ### cat <<EOF >> /etc/yum.repos.d/mariadb.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/rhel6-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 EOF ### RHEL 6 32 Bit ### cat <<EOF >> /etc/yum.repos.d/mariadb.repo [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.3/rhel6-x86 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 EOF
Instal server MariaDB menggunakan perintah berikut.
yum install -y MariaDB-server MariaDB-client
Kelola Layanan MariaDB
Mulai layanan MariaDB (mysql) dengan perintah berikut.
service mysql start
Verifikasi apakah layanan MariaDB berjalan atau tidak.
service mysql status
Setel server MariaDB untuk memulai secara otomatis saat startup sistem.
chkconfig mysql on
Instalasi MariaDB Aman
Jalankan perintah mysql_secure_installation untuk melakukan pengaturan awal server MariaDB.
Pengaturan awal ini disarankan untuk dilakukan di server Linux produksi untuk menghapus pengguna anonim, menguji database, dan melarang login root jarak jauh.
mysql_secure_installation
Keluaran:
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): << No root password. Just press 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 << Set MariaDB root password
New password: << Enter root password
Re-enter new password: << Re-enter root password
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 << Remove anonymous users
... 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 << Disallow root login remotely
... 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 << Remove test database
- 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 << Reload privilege
... 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!
Akses MariaDB
Masuk ke server MariaDB.
mysql -u root -p
Keluaran:
Kesimpulan
Itu saja. Saya harap Anda telah memahami cara menginstal MariaDB di CentOS 6 / RHEL 6. Baca Artikel MariaDB Pemula untuk mengetahui lebih banyak tentang bekerja dengan MariaDB.