hosts 127.0.0.1 localhost.localdomain localhost 127.0.0.1 dru7 dru7s1 dru7s2 /etc/mysql/my.cnf [mysqld] innodb_large_prefix=true innodb_file_format=barracuda innodb_file_per_table=true apache ****** 3 modifs: /etc/apache2/apache2.conf Options FollowSymLinks AllowOverride All Options Indexes FollowSymLinks AllowOverride All order allow,deny allow from all cat /etc/apache2/conf-enabled/dru7.conf Alias dru7 127.0.0.1 Alias dru7s1 127.0.0.1 Alias dru7s2 127.0.0.1 # conf-available/dru7.conf 7 mai 2017 Options +FollowSymLinks AllowOverride All order allow,deny allow from all /etc/apache2/sites-enabled/dru7.conf # site-avalaible/dru7.conf 7 mai 2017 ServerName dru7 ServerAdmin webmaster@localhost DocumentRoot /var/www/dru7 #LogLevel info LogLevel debug ErrorLog ${APACHE_LOG_DIR}/errordru7.log CustomLog ${APACHE_LOG_DIR}/accessdru7.log combined DocumentRoot /var/www/dru7 ServerName dru7 DocumentRoot /var/www/dru7 ServerName dru7s1 DocumentRoot /var/www/dru7 ServerName dru7s2 Drupal ******* dans le dossier sites, on crée les dossiers dru7 et dru7s1 et le fichier sites.php $sites['dru7'] = 'dru7'; $sites['dru7s1'] = 'dru7s1'; $sites['dru7s2'] = 'dru7s2'; settings: 'charset' => 'utf8mb4', 'collation' => 'utf8mb4_general_ci',