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mkdir ~/vRDK-B
cd ~/vRDK-B
mkdir qemu_files

FROM ubuntu:22.04

ARG QEMU_USER=dev QEMU_UID=1001

ENV TZ=US
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get update -y && \
    apt-get install -y \
      bzip2 \
      fdisk \
      locales \
      mtools \
      net-tools \
      openssh-client \
      slirp \
      sudo \
      wget \
      xz-utils \
      build-essential \
      python3 \
      python3-pip \
      ninja-build \
      libglib2.0-dev \
      git \
      flex \
      bison \
      libslirp-dev \
      && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

RUN python3 -m pip install \
    pyvenv \
    tomli \
    sphinx \
    sphinx_rtd_theme \
    termcolor

ARG QEMU_VERSION=9.2.0
RUN wget https://download.qemu.org/qemu-${QEMU_VERSION}.tar.xz && \
    tar xvJf qemu-${QEMU_VERSION}.tar.xz && \
    cd qemu-${QEMU_VERSION} && \
    ./configure \
      --enable-slirp \
      --target-list=aarch64-softmmu

RUN cd qemu-${QEMU_VERSION} && \
    make install && \
    cd .. && \
    sudo rm -rf qemu-${QEMU_VERSION}*

RUN locale-gen "en_US.UTF-8" && dpkg-reconfigure locales

#!/usr/bin/env bash
set -eu

echo "$(id)"
mkdir ${HOME}/qemu || ls -la ${HOME}/qemu/

cd ${HOME}/qemu

IMAGE_WIC="${IMAGE_FILE%.*}"
if [ ! -f "${IMAGE_WIC}" ]; then
  cp -v /qemu/* .
fi

wait_for_sshd () {
  while true;
  do
    (ssh -o ConnectTimeout=5 \
         -o HostKeyAlgorithms=+ssh-rsa \
         -o StrictHostKeyChecking=no \
         -p 2223 root@localhost /bin/true) && break || \
    echo "<<< Please wait ... >>>"
    sleep 5
  done
}

run_qemu () {
  set +e
  QEMU_LOG="${HOME}/qemu-$(date +%Y%m%d.%H%M.%s).log"
  echo "<<< Run RDK-B with QEMU >>>"
  timeout -v 900 bash <<-EOF
    set -x
    qemu-system-aarch64 \
      -machine virt \
      -cpu cortex-a72 \
      -m 2G \
      -smp 4 \
      -nographic \
      -kernel "${KERNEL_FILE}" \
      -drive file="${IMAGE_WIC},if=none,id=hd0,cache=writeback,format=raw" \
      -device virtio-blk-device,drive=hd0 \
      -append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 root=/dev/vda2 rootdelay=1" \
      -device "virtio-net-device,netdev=eth0" \
      -netdev "user,id=eth0,${HOST_FWD}" \
      >> "${QEMU_LOG}" 2>&1 &
    set +x
    echo "<<< Waiting for RDK-B to fully initialise >>>"
    sleep 5
    ( tail -f -n0 "${QEMU_LOG}" & ) | while IFS= read -r line; do
      echo "\${line}"
      if \$(echo "\${line}" | grep -q "Apache License") ; then
        echo "Apache service has been started!"
        break
      fi
    done
EOF
}

echo "Starting QEMU ..."

set -e
run_qemu
wait_for_sshd
ssh -p 2223 -o StrictHostKeyChecking=no root@localhost /sbin/reboot
sleep 10
wait_for_sshd

echo "<<< RDK-B fully initialised >>>"

chmod +x run-vrdk-b.sh

cd ~/vRDK-B
docker build -t vrdk-b \
  --build-arg QEMU_VERSION=9.2.0 \
  --build-arg QEMU_USER=dev \
  --build-arg QEMU_UID=${USER_ID} \
  -f Dockerfile .

docker run -d \
  --name vrdk-b \
  --privileged \
  -e KERNEL_FILE=Image-raspberrypi4-64-rdk-broadband.bin \
  -e IMAGE_FILE=rdk-generic-broadband-tdk-image-raspberrypi4-64-rdk-broadband.wic.bz2 \
  -e HOST_FWD=hostfwd=tcp::2223-:22,hostfwd=tcp::8081-:80 \
  -p 2223:2223 \
  -p 8081:8081 \
  -v /dev:/dev \
  -v ${PWD}/qemu_files:/qemu \
  --mount type=bind,source=$(pwd)/run-vrdk-b.sh,target=/run-vrdk-b.sh \
  -it vrdk-b

docker exec -it vrdk-b /run-vrdk-b.sh

localhost:8081 

ssh -p 2223 root@localhost