With KUSANAGI 9 (9.5.2-1), the kusanagi provison command can now complete WordPress and Drupal installation.

In WordPress and Drupal installation, anyone can perform the installation process as long as they know the URL. Therefore, we have improved security and convenience by making it possible to complete installation at the time of provisioning.

While it is of course important to avoid leaving the system in a pre-installed state, there may be cases where the slight time lag before the installation is completed is targeted. We encourage you to take advantage of the new options for WordPress and Drupal installations.

Update Information： https://kusanagi.tokyo/en/releases/16130/
KUSANAGI 9 Quick Start : https://kusanagi.tokyo/en/document/kusanagi-quickstart/