The script (BlueOS/core/start-blueos-core at f60f4c745d800763c70e31bccad3dca6b0a8731a · bluerobotics/BlueOS · GitHub ) that handles all this has a disablement flag that seems to be an environment variable ( BLUEOS_DISABLE_STARTUP_UPDATE ) . However, it seems it is not available from outside the docker container. How can I set this value (to true) ?