Small update: If we go with mitigation 0, we won't be using python-filelock. We'll either use an existing Python file locking module packaged in Ubuntu or add our own code that implements lockfiles to Certbot.
Small update: If we go with mitigation 0, we won't be using python-filelock. We'll either use an existing Python file locking module packaged in Ubuntu or add our own code that implements lockfiles to Certbot.