Xtykutl

I have developed a webapp based on Symfony3.4. On production it is deployed on a Ubuntu 18.04 Server via deployer (deployer.org).
Everything runs fine so far. The webapp is deployed in /opt/app/prod done by a user that is part of group www-data.

My webapp allows the upload of files. To support this I have added the folder data which stores the uploaded files.

In order to sustain access to the files after another release I have added the data folder to the list of shared folders.

My deploy.php looks as follows:

set('bin_dir', 'bin');

// Symfony console bin

set('bin/console', function () {

    return sprintf('{{release_path}}/%s/console', trim(get('bin_dir'), '/'));

});



// Project name

set('application', 'appname');

set('http_user', 'www-data');

set('writable_mode', 'acl');



// Project repository

set('repository', '<MY_GITREPO>');



// [Optional] Allocate tty for git clone. Default value is false.

set('git_tty', true);



// Shared files/dirs between deploys

add('shared_files', );

add('shared_dirs', ['data']);





// Writable dirs by web server

add('writable_dirs', ['{{release_path}}','data']);





// Hosts

host('prod')

    ->hostname('<MY_HOST>')

    ->user('<MY_USER>')

    ->stage('prod')

    ->set('deploy_path', '/opt/app/prod/<MY_APPNAME>');

This leads to the following folder structure:

.

├── current -> releases/5

├── releases

│   ├── 2

│   ├── 3

│   ├── 4

│   └── 5

└── shared

    ├── app

    └── data

So everything fine so far - with one exception:
Deployer wants to setfacl the data folder which is not allowed as the files in data belongs to www-data:www-data where deployer tries to change this as .

The command "export SYMFONY_ENV='prod'; cd /opt/app/prod/<MY_APPNAME>/releases/5 && (setfacl -RL -m u:"www-data":rwX -m u:`whoami`:rwX /opt/app/prod/<MY_APPNAME>/releases/5)" failed.

setfacl: /opt/app/prod/<MY_APPNAME>/releases/5/data/child/679/ba7f9641061879554e5cafbd6a3a557b.jpeg: Operation not permitted 

I have the impression that I did a mistake in my deployer.php or I missed something.
Has someone an idea what I need to do in order to get my deployment running?

Thanks and best regards