I am running Graylog 4 natively on Ubuntu 20.04. How do you purge the entire configuration? I know I can kill the data by clearing out the ES Indices BUT, how do you completely clean the Graylog configuration to start fresh?
I’ve seen reference to a control script that only existed as part of the appliance, and apparently its also been discontinued.
So. How does one completely purge the Graylog configuration to start fresh?