Required by the cronjob for WND process queue, e.g. occ wnd:process-queue host.docker.internal smbshare. It calls smbclient under the hood, which in this case wants to create a file /var/www/.cache/samba/gencache.tdb. For security reasons, www-data has no permissions to create new directories in /var/www.
Supersedes: https://github.com/owncloud-docker/php/pull/83/files
Required by the cronjob for WND process queue, e.g.
occ wnd:process-queue host.docker.internal smbshare. It calls smbclient under the hood, which in this case wants to create a file/var/www/.cache/samba/gencache.tdb. For security reasons,www-datahas no permissions to create new directories in/var/www.