# Weblate App ## About Weblate is a libre web-based translation tool with tight version control integration. * Questions? Ask in the [Cloudron Forum - Weblate](https://forum.cloudron.io/category/106/weblate) * [Weblate Website](https://weblate.org) * [Weblate docs](https://docs.weblate.org/en/latest/) * [Weblate issue tracker](https://github.com/WeblateOrg/weblate/issues) ## Celery Worker Options Weblate has a few [celery worker](https://docs.weblate.org/en/weblate-4.2.2/admin/install.html#celery) for background processing. Depending on the allocated resources and available CPUs it may be required to adjust the worker options. Those can be set by editing the file at `/app/data/.celery.env`: The default file contains one env variable per worker: ``` export CELERY_MAIN_OPTIONS="" export CELERY_NOTIFY_OPTIONS="" export CELERY_TRANSLATE_OPTIONS="" export CELERY_BACKUP_OPTIONS="" export CELERY_BEAT_OPTIONS="" ``` To set for example the concurrency for one worker, adjust the corresponding line like: ``` export CELERY_MAIN_OPTIONS="--concurrency 16" ``` Then restart the app. If the app does not start up again, take a look at the logs to see if an option may not be accepted for a worker.