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deployment.md

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deployment walkthrough & resources

We want our box to run smoothly, so it should only have what we need for our softwaret to work. To do that, we can build a docker image from a lightweight linux distro.

  • TODO: refine the dockerfile
  • TODO: build our local code into the docker container via dockerfile

Walkthrough to run the current toolchain:

tutorial: here

note: to alter makefile config, check out the Makefile intro

  1. while in this directory in your favorite IDE, run docker build --tag pwnable:0.1 .
  2. once the image is built, run it with docker run -it pwnable:0.1
    • -i runs it in interactive mode, so you can directly access the shell
  3. inside the container, navigate to /buildroot
  4. to configure buildroot to configure building for raspberry pi 4 (ARM), run make raspberrypi4_defconfig
    • can optionally run make menuconfig to access an interactive configuration program to edit this if we need to
  5. tell buildroot to compile and generate our .img file
    • it should output to /buildroot/output/images/sdcard.img
  6. exit out of the container instance with CTRL/CMD-d
  7. copy the .img file from the docker container into our local working directory with docker cp {container-id}:/buildroot/output/images/sdcard.img .
  8. we can now load this into Raspberry Pi Imager and write our image to an SD card
  9. insert the SD card into the Pi, and start it up :)