This is a DIY version of the solo stove ranger/bonfire. This works by controlling the airflow to the wood. Dual wall allows heated air back into the combustion zone to reignite unlit gases.
Checkout the original design at:

https://www.solostove.com

This is what you need:

12 qt stainless steel stock pot
20 qt aluminum or stainless stock pot.
*bigger pots would be better if possible.
Drill with 1/4” bit
Nail set
Tape
Pencil/sharpie
Grinder with metal wheel
Dremel with metal cutting and sanding
bit