LAMP adalah singkatan dari Linux, Apache, MySQL/MariaDB, dan PHP/Perl, yaitu software yang paling banyak digunakan untuk server web. Artikel dibawah ini akan membahas mengenai cara install server web LAMP di openSUSE.
Instal LAMP
Untuk menginstal LAMP di openSUSE sangatlah mudah, bisa menginstal sekaligus dengan pattern "lamp_server" atau menginstal paket-paketnya satu-persatu. Kali ini saya menginstal menggunakan pattern (kelompok software) tersebut via zypper.Buka terminal dan install dengan perintah:
zypper install -t pattern lamp_server
Perintah tersebut akan menginstal paket-paket seperti Apache2, MariaDB, PHP5, dan Modul http server YaST sekaligus beserta dependensinya. Lebih praktis kan?
Mengaktifkan LAMP
Secara default, service-service paket tersebut tidak secara otomatis dijalankan. Kita harus menjalankannya sendiri.
Menjalankan Apache2
Jalankan perintah:systemctl start apache2.service
systemctl enable apache2.service
Buka peramban web (misalnya firefox)
Ketikkan alamat "localhost" tanpa tanda kutip pada kolom alamat. Jika muncul tampilan "It works!" artinya Apache2 sudah berjalan.
Root dokemen Apache2 di openSUSE ada di folder: /srv/www/htdocs/
Kita juga bisa menguji apakah PHP sudah terinstal sebagaimana mestinya dengan cara membuat file phpinfo pada root dokumen Apache.
nano /srv/www/htdocs/testphp.php
Tambahkan baris berikut:
<?php
phpinfo();
Simpan dengan menekan CTRL + X lalu tekan Y + Enter
Jika keluar informasi berikut, artinya PHP memang sudah terinstal dengan benar.
Menjalankan MySQL/MariaDB
Jalankan perintah:systemctl start mysql.service
systemctl enable mysql.service
Secara default, password MySQL kosong. Untuk alasan keamanan, Anda bisa memberinya password. Jalankan perintah berikut:
mysql_secure_installation
Maka akan tampil output seperti berikut:
/usr/bin/mysql_secure_installation: line 379: find_mysql_client: command not found
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): <== Tekan 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] <== Tekan Y
New password: <== Masukkan password
Re-enter new password: <== Masukkan password sekali lagi
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] <== tekan 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] <== Tekan 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] <== Tekan 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] <== Tekan 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!
Sampai tahap ini Anda sudah memiliki server web sendiri di localhost. Taruh konten web anda di folder dokumen root Apache2 di /srv/www/htdocs/ Jika anda ingin server web anda bisa diakses di internet atau dari komputer lain, anda harus mengijinkan apache2 membuka port 80. Edit di SuSEfirewall:
nano /etc/sysconfig/SuSEfirewall2
Cari kata:
FW_CONFIGURATIONS_EXT=""
Ganti dengan:
FW_CONFIGURATIONS_EXT="apache2"
Simpan dengan menekan CTRL + X lalu tekan Y + Enter Lalu restart servicenya:
systemctl restart SuSEfirewall2.service
Akses web menggunakan IP atau hostname komputer kita dari komputer lain
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