To restart apache is needed to enable new modules.

setup.sh

@@ -13,7 +13,7 @@ ln -s /etc/apache2/mods-available/proxy.load /etc/apache2/mods-enabled/
 ln -s /etc/apache2/mods-available/proxy_http.load /etc/apache2/mods-enabled/
 wget -O /etc/apache2/sites-enabled/erp5apachefront.conf http://lab.nexedi.cn/yusei/a/raw/master/erp5apachefront.conf
 rm /etc/apache2/sites-enabled/000-default.conf
-systemctl reload apache2.service
+systemctl restart apache2.service
 apt-get install -y slapos-node
 slapos configure local
 wget -O /etc/opt/slapos/slapos.cfg http://lab.nexedi.cn/yusei/a/raw/master/slapos.cfg