File roundcubemail-php-fpm.conf of Package roundcubemail

[roundcubemail]
user = _roundcubemail
group = _roundcubemail
apparmor_hat = roundcubemail

listen = /run/php-fpm/fpm-roundcubemail.socket

listen.owner = nginx
listen.group = nginx
listen.mode = 0660

pm = dynamic

pm.max_children = 5

pm.start_servers = 1

pm.min_spare_servers = 1

pm.max_spare_servers = 3

chdir = /srv/www/vhosts/roundcubemail

env[PATH]="/usr/bin:/bin"

php_admin_value[open_basedir] = "/srv/www/vhosts/roundcubemail:/etc/roundcubemail:/var/log/roundcubemail/"
php_admin_value[upload_tmp_dir] = /srv/www/vhosts/roundcubemail/tmp
php_admin_value[session.save_path] = "/srv/www/vhosts/roundcubemail/sessions"
; php_admin_value[opcache.enable]=1
; php_admin_value[opcache.enable_cli]=1
; php_admin_value[opcache.interned_strings_buffer]=8
; php_admin_value[opcache.max_accelerated_files]=10000
; php_admin_value[opcache.memory_consumption]=128
; php_admin_value[opcache.save_comments]=1
; php_admin_value[opcache.revalidate_freq]=1
php_admin_value[upload_max_filesize]=10G
php_admin_value[post_max_size]=10G