Ubuntu Server Setup for Network Booting a Pi 4

setup.sh

# Fetch and Install Dependencies
sudo apt install \
  cloud-guest-utils \
  golang-go \
  kpartx \
  nfs-common \
  open-iscsi \
  qemu-user-static

# Install Packer
https://releases.hashicorp.com/packer/1.5.6/packer_1.5.6_linux_amd64.zip
shasum -a256 packer_1.5.6_linux_amd64.zip
unzip packer_1.5.6_linux_amd64.zip
rm packer_1.5.6_linux_amd64.zip
sudo mv packer /usr/local/bin/
sudo chown root:root /usr/local/bin/packer

# Get and Build Packer Plugin
git clone https://github.com/solo-io/packer-builder-arm-image
cd packer-builder-arm-image
go mod download
go build