Apache: Virtual Host - lagi
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Sumber: https://serversforhackers.com/c/configuring-apache-virtual-hosts
Apache memungkinkan kita untuk menjalankan beberapa situs dalam sebuah server apache.
Ubuntu menggunakan dua (2) directory untuk virtual host, yaitu:
- /etc/apache2/sites-available
- /etc/apache2/sites-enabled
Folder site-enabled berisi symlink ke site-available, dengan cara ini kita dapat mengkonfigurasi dengan aman di site-available jika di disable dengan cara menghilangkan symlink.
File Konfigurasi Virtual Host
Cara yang paling mudah, copy / contek default.conf
sudo cp /etc/apache2/sites-available/000-default.conf \ /etc/apache2/sites-available/itts.ac.id.conf
Isinya kira-kira
<VirtualHost *:80> # The ServerName directive sets the request scheme, hostname and port that # the server uses to identify itself. This is used when creating # redirection URLs. In the context of virtual hosts, the ServerName # specifies what hostname must appear in the request's Host: header to # match this virtual host. For the default virtual host (this file) this # value is not decisive as it is used as a last resort host regardless. # However, you must set it for any further virtual host explicitly. #ServerName www.example.com ServerAdmin webmaster@localhost DocumentRoot /var/www # Available loglevels: trace8, ..., trace1, debug, info, notice, warn, # error, crit, alert, emerg. # It is also possible to configure the loglevel for particular # modules, e.g. #LogLevel info ssl:warn ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined # For most configuration files from conf-available/, which are # enabled or disabled at a global level, it is possible to # include a line for only one particular virtual host. For example the # following line enables the CGI configuration for this host only # after it has been globally disabled with "a2disconf". #Include conf-available/serve-cgi-bin.conf </VirtualHost>
Ubah di sesuaikan dengan virtual host kita,
<VirtualHost *:80> ServerName www.itts.ac.id ServerAlias itts.ac.id DocumentRoot /usr/local/src/webmirror/www.itts.ac.id/
<Directory /usr/local/src/webmirror/www.itts.ac.id> Options -Indexes +FollowSymLinks +MultiViews AllowOverride All Require all granted </Directory> ErrorLog ${APACHE_LOG_DIR}/www.itts.ac.id-error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog ${APACHE_LOG_DIR}/www.itts.ac.id-access.log combined </VirtualHost>
Arti masing-masing parameter
- ServerName dan ServerAlias: Memberitahukan Apache akan virtual host yang akan di akses
- DocumentRoot: Ubah sesuai dengan folder tempat meletakan file untuk host tersebut
- Options -Indexes:: -Indexes menghentikan orang untuk bisa masuk ke directory dan melihat file yang ada di situ.
- AllowOverride: Set ke "all" untuk allow .htaccess files di virtual host (dan sub-directory)
- ErrorLog, CustomLog: Buat log file untuk domain virtual tersebut.
Cara Mengaktifkan Konfigurasi virtual host
Misalnya kita mempunyai konfigurasi virtual host (itts.ac.id.conf) di /etc/apache2/sites-available/itts.ac.id.conf yang belum di enable. Untuk mengaktifkannya cukup menggunakan,
sudo a2ensite itts.ac.id.conf # membuat symlink dari site-enabled ke site-available sudo service apache2 reload # reload pache config agar host virtual yang baru jadi masuk sudo systemctl reload apache2
Untuk mendisable,
sudo a2dissite itts.ac.id.conf #Remove symlink sudo service apache2 reload sudo systemctl reload apache2