The PHP OPcache module is not properly configured

[lenaxia]

Hi, I'm trying to figure out the proper way to configure OPCache based on the helm chart.

I get the following warning in my administration panel:

The PHP OPcache module is not properly configured. See the [documentation ↗](https://docs.nextcloud.com/server/25/go.php?to=admin-php-opcache) for more information. The OPcache buffer is nearly full. To assure that all scripts can be hold in cache, it is recommended to apply opcache.memory_consumption to your PHP configuration with a value higher than 1024.

I am currently trying to configure my OPCache using these configs:

      phpConfigs:
        opcache.conf: |
          php_admin_value[opcache.enable] = 1
          php_admin_value[opcache.save_comments] = 1
          php_admin_value[opcache.interned_strings_buffer] = 1000
          php_admin_value[opcache.memory_consumption] = 1024
          php_admin_value[opcache.max_accelerated_files] = 30000
          php_admin_value[opcache.validate_timestamps] = 0
          php_admin_value[opcache.revalidate_freq] = 60
          php_admin_value[memory_limit] = -1
        uploadLimit.ini: |
          upload_max_filesize = 16G
          post_max_size = 16G
          max_input_time = 3600
          max_execution_time = 3600
          default_phone_region = US
        www.conf: |
          [www]
          user = www-data
          group = www-data
          listen = 127.0.0.1:9000

          pm = dynamic
          pm.max_children = 300
          pm.start_servers = 10
          pm.min_spare_servers = 6
          pm.max_spare_servers = 18
          pm.max_requests = 500
          pm.process_idle_timeout = 10s

My nextcloud.log shows this after startup: Zend OPcache can't be temporary enabled (it may be only disabled till the end of request)

What is the correct way to enable OPCache using the helm chart?