nginx/mediawiki.conf

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name wiki.exozy.me;

    ssl_certificate /etc/letsencrypt/live/exozy.me/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/exozy.me/privkey.pem;

    root /usr/share/webapps/mediawiki;
    index index.php;
    charset utf-8;

    # For correct file uploads
    client_max_body_size 100m; # Equal or more than upload_max_filesize in /etc/php7/php.ini
    client_body_timeout 60;

    include mediawiki.conf;
}