Based off https://github.com/botto/docker-openwrt-imagebuilder

Environment to run openwrt imagebuilder for ar71xxx range or processors, for example the TP-Link 703N or the T-Link MR3020

To get a list of supported processors

docker run botto/openwrt-imagebuilder-ar71xxx make info

To build a basic image for the 703N

docker run botto/openwrt-imagebuilder-ar71xxx make image PROFILE="TLWR703"

To put the built images in a shared folder

mkdir openwrt-bin

docker run -v openwrt-bin:/openwrt-bin botto/openwrt-imagebuilder-ar71xxx make image PROFILE="TLWR703" BIN_DIR="/openwrt-bin"