Installer MariaDB 10 på CentOS 6

I skrivende stund er MariaDB 10.1 udviklingsversionen af ​​MariaDB. Den er baseret på MariaDB 5.5 og inkluderer back-porterede funktioner fra MySQL 5.6. Der er også nye funktioner, der er eksklusive for MariaDB.

For CentOS, RedHat og Fedora anbefales det stærkt at installere fra et lager ved hjælp af yum. Denne guide vil lede dig gennem installationstrinnene til CentOS 6.

Tilføj MariaDB-lageret

Sørg først for, at listen over tilgængelige pakker er opdateret, før du installerer. Åbn din SSH-terminal og indtast følgende kommandoer.

yum -y update

Tilføj MariaDB-lageret.

nano /etc/yum.repos.d/MariaDB.repo

For 32-bit brugere skal du indsætte følgende tekst:

[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/centos6-x86
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

For 64-bit brugere skal du indsætte følgende tekst:

[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/centos6-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

Gem MariaDB.repofilen.

Installer software

På dette tidspunkt er installation af MariaDB så simpel som at køre kun én kommando.

yum install MariaDB-server MariaDB-client -y

Når installationen er fuldført, skal du starte MariaDB.

service mysql start

Indstil derefter MariaDB til at starte ved hver opstart.

chkconfig mysql on

Sikker MariaDB

Sikre din MariaDB-installation. Den følgende tjekliste viser de trin, der vil blive udført.

• Indstil (Skift) root-adgangskode.
• Fjern anonyme brugere.
• Tillad root-login eksternt.
• Fjern testdatabasen og få adgang til den.
• Genindlæs privilegietabeller.

Kør kommandoen sikker installation.

mysql_secure_installation

Eksempel output

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):
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: ENTER YOUR PASSWORD
Re-enter new password: REPEAT YOUR 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
... 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!

Genstart MariaDB.

service mysql restart

Du kan oprette forbindelse til MariaDB ved at bruge følgende kommando.

mysql -u root -p

Tillykke, du har med succes installeret MariaDB på CentOS 6. God fornøjelse!