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125 lines
3.5 KiB
125 lines
3.5 KiB
#!/bin/bash
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set -x
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set -o errexit
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sudo apt-get update
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# Stuff we need to get build support
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sudo apt install -y debhelper ubuntu-dev-tools equivs "${extra_packages[@]}"
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# Install the cuttlefish build deps
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for dsc in *.dsc; do
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yes | sudo mk-build-deps -i "${dsc}" -t apt-get
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done
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# Installing the build dependencies left some .deb files around. Remove them
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# to keep them from landing on the image.
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yes | rm -f *.deb
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for dsc in *.dsc; do
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# Unpack the source and build it
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dpkg-source -x "${dsc}"
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dir="$(basename "${dsc}" .dsc)"
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dir="${dir/_/-}"
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pushd "${dir}/"
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debuild -uc -us
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popd
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done
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# Now gather all of the *.deb files to copy them into the image
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debs=(*.deb)
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tmp_debs=()
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for i in "${debs[@]}"; do
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tmp_debs+=(/tmp/"$(basename "$i")")
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done
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# Now install the packages on the disk
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sudo mkdir /mnt/image
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sudo mount /dev/sdb1 /mnt/image
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cp "${debs[@]}" /mnt/image/tmp
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sudo mount -t sysfs none /mnt/image/sys
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sudo mount -t proc none /mnt/image/proc
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sudo mount --bind /boot/efi /mnt/image/boot/efi
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sudo mount --bind /dev/ /mnt/image/dev
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sudo mount --bind /dev/pts /mnt/image/dev/pts
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sudo mount --bind /run /mnt/image/run
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# resolv.conf is needed on Debian but not Ubuntu
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sudo cp /etc/resolv.conf /mnt/image/etc/
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sudo chroot /mnt/image /usr/bin/apt update
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sudo chroot /mnt/image /usr/bin/apt install -y "${tmp_debs[@]}"
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# install tools dependencies
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sudo chroot /mnt/image /usr/bin/apt install -y openjdk-11-jre
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sudo chroot /mnt/image /usr/bin/apt install -y unzip bzip2 lzop
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sudo chroot /mnt/image /usr/bin/apt install -y aapt
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sudo chroot /mnt/image /usr/bin/apt install -y screen # needed by tradefed
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sudo chroot /mnt/image /usr/bin/find /home -ls
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# Install GPU driver dependencies
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sudo chroot /mnt/image /usr/bin/apt install -y gcc
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sudo chroot /mnt/image /usr/bin/apt install -y linux-source
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sudo chroot /mnt/image /usr/bin/apt install -y linux-headers-`uname -r`
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sudo chroot /mnt/image /usr/bin/apt install -y make
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# Download the latest GPU driver installer
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gsutil cp \
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$(gsutil ls gs://nvidia-drivers-us-public/GRID/GRID*/*-Linux-x86_64-*.run \
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| sort \
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| tail -n 1) \
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/mnt/image/tmp/nvidia-driver-installer.run
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# Make GPU driver installer executable
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chmod +x /mnt/image/tmp/nvidia-driver-installer.run
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# Install the latest GPU driver with default options and the dispatch libs
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sudo chroot /mnt/image /tmp/nvidia-driver-installer.run \
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--silent \
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--install-libglvnd
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# Cleanup after install
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rm /mnt/image/tmp/nvidia-driver-installer.run
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# Verify
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query_nvidia() {
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sudo chroot /mnt/image nvidia-smi --format=csv,noheader --query-gpu="$@"
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}
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if [[ $(query_nvidia "count") != "1" ]]; then
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echo "Failed to detect GPU."
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exit 1
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fi
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if [[ $(query_nvidia "driver_version") == "" ]]; then
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echo "Failed to detect GPU driver."
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exit 1
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fi
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# Vulkan loader
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sudo chroot /mnt/image /usr/bin/apt install -y libvulkan1
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# Wayland-server needed to have Nvidia driver fail gracefully when attemping to
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# use the EGL API on GCE instances without a GPU.
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sudo chroot /mnt/image /usr/bin/apt install -y libwayland-server0
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# Clean up the builder's version of resolv.conf
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sudo rm /mnt/image/etc/resolv.conf
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# Make sure the image has /var/empty, and allow unprivileged_userns_clone for
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# minijail process sandboxing
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sudo chroot /mnt/image /usr/bin/mkdir -p /var/empty
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sudo tee /mnt/image/etc/sysctl.d/80-nsjail.conf >/dev/null <<EOF
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kernel.unprivileged_userns_clone=1
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EOF
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# Skip unmounting:
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# Sometimes systemd starts, making it hard to unmount
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# In any case we'll unmount cleanly when the instance shuts down
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echo IMAGE_WAS_CREATED
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