Permissions for admin nextcloud php7.3 occ not allowed

[rodinux]

Mon serveur YunoHost

Matériel: Public Cloud acheté en ligne
**Version de YunoHost:4.2.8.3
J’ai accès à mon serveur : En SSH
Êtes-vous dans un contexte particulier ou avez-vous effectué des modificiations particulières sur votre instance ? : non

Error using the command sudo -u nextcloud php7.3 occ on the nextcloud directory

I am using the nextcloud version 22.1.1~ynh1. I have an permission error when trying to use the occ command

$ cd /var/www/nextcloud
/var/www/nextcloud$ sudo -u nextcloud php7.3 occ list
[sudo] password for admin: 
Sorry, user admin is not allowed to execute '/usr/bin/php7.3 occ' as nextcloud on mydomain.tld.

I also try logged as root

/var/www/nextcloud# sudo -u nextcloud php7.3 occ list
An unhandled exception has been thrown:
OC\HintException: [0]: Memcache \OC\Memcache\APCu not available for local cache (Is the matching PHP module installed and enabled?)

What’s going wrong ? Perhaps I need stop nginx before use this command ?

[rodinux]

Well, I found a solution here OCC won't run with memcache/apcu - #7 by Reiner_Nippes - 🚧 Installation - Nextcloud community

I have edit the file /etc/php/7.3/mods-available/apcu.ini adding this line apc.enable_cli=1 and it works (using root)

I discover also this issue here Script et erreur PHP module local cache with another way to resolve the issue editing /etc/php/7.3/cli/php.ini in fact of /etc/php/7.3/mods-available/apcu.ini with the same line

Now the first permissions error is still here, I can’t use the user admin to use occ command…

/var/www/nextcloud$ ls -al
total 164
drwxr-xr-x  13 nextcloud nextcloud  4096 Sep 10 23:44 .
drwxr-xr-x+  8 root      root       4096 Oct  9 14:54 ..
drwxr-xr-x  43 nextcloud nextcloud  4096 Aug 26 15:27 3rdparty
drwxr-xr-x  61 nextcloud nextcloud  4096 Oct  9 14:45 apps
-rw-r--r--   1 nextcloud nextcloud 19327 Aug 26 15:24 AUTHORS
drwxr-xr-x   2 nextcloud nextcloud  4096 Sep 10 23:44 config
-rw-r--r--   1 nextcloud nextcloud  3924 Aug 26 15:24 console.php
-rw-r--r--   1 nextcloud nextcloud 34520 Aug 26 15:24 COPYING
drwxr-xr-x  22 nextcloud nextcloud  4096 Aug 26 15:28 core
-rw-r--r--   1 nextcloud nextcloud  5163 Aug 26 15:24 cron.php
-rw-r--r--   1 nextcloud nextcloud  2836 Sep 10 23:44 .htaccess
-rw-r--r--   1 nextcloud nextcloud   156 Aug 26 15:24 index.html
-rw-r--r--   1 nextcloud nextcloud  3454 Aug 26 15:24 index.php
drwxr-xr-x   6 nextcloud nextcloud  4096 Aug 26 15:24 lib
-rw-r--r--   1 nextcloud nextcloud   283 Aug 26 15:24 occ
drwxr-xr-x   2 nextcloud nextcloud  4096 Aug 26 15:24 ocm-provider
drwxr-xr-x   2 nextcloud nextcloud  4096 Aug 26 15:24 ocs
drwxr-xr-x   2 nextcloud nextcloud  4096 Aug 26 15:24 ocs-provider
-rw-r--r--   1 nextcloud nextcloud  3139 Aug 26 15:24 public.php
-rw-r--r--   1 nextcloud nextcloud  5340 Aug 26 15:24 remote.php
drwxr-xr-x   4 nextcloud nextcloud  4096 Aug 26 15:24 resources
-rw-r--r--   1 nextcloud nextcloud    26 Aug 26 15:24 robots.txt
-rw-r--r--   1 nextcloud nextcloud  2452 Aug 26 15:24 status.php
drwxr-xr-x   3 nextcloud nextcloud  4096 Aug 26 15:24 themes
drwxr-xr-x   2 nextcloud nextcloud  4096 Aug 26 15:25 updater
-rw-r--r--   1 nextcloud nextcloud   101 Aug 26 15:24 .user.ini
-rw-r--r--   1 nextcloud nextcloud   402 Aug 26 15:27 version.php

[lightnin]

This seems related to this issue.

Nextcloud does not scan or 'know' of new data dir

My YunoHost server Hardware: VPS bought online YunoHost version: 4.1.8 I have access to my server : Through SSH Description of my issue I changed the data dir for my nextcloud but cannot scan for new files, it says the dir for my user is not writable. I tried executing it as www-data but that gives me the problem that config directory is not writable and/or that console has to be executed with user that owns config.php. # sudo -u nextcloud php7.3 occ files:scan --all Starting scan for us…

Using the modifications to apcu.ini described above, I was able to trigger a scan (as root su’ing as nextcloud, but not as admin.)
Seems like this documentation needs to updated:

Nextcloud | Yunohost Documentation

Near the section where it asks one to scan.
I would do it - but I still got an error: “Home storage for user x not writable Make sure you’re running the scan command only as the user the web server runs as” for most of my users - not sure why.