Light mode

I have used ALLinOne nkn node and hosted Chain DB. I want to try to mine on trial verison on aws amazon but there is a problem: when I am deploy a node by ALLinOne I still should download chain db from myself, and size of it exceeded amount of disk space on trial server. I found that I can use light node but guide says that I should have installed full node to change the parameter. I haven’t disk space how I supposed to have it installed?
Снимок экрана 2022-04-04 211112