cloud-hypervisor/scripts/run_integration_tests_aarch64.sh

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#!/bin/bash
set -x
source $HOME/.cargo/env
source $(dirname "$0")/test-util.sh
export BUILD_TARGET=${BUILD_TARGET-aarch64-unknown-linux-gnu}
WORKLOADS_DIR="$HOME/workloads"
WORKLOADS_LOCK="$WORKLOADS_DIR/integration_test.lock"
mkdir -p "$WORKLOADS_DIR"
# Checkout source code of a GIT repo with specified branch and commit
# Args:
# $1: Target directory
# $2: GIT URL of the repo
# $3: Required branch
# $4: Required commit (optional)
checkout_repo() {
SRC_DIR="$1"
GIT_URL="$2"
GIT_BRANCH="$3"
GIT_COMMIT="$4"
# Check whether the local HEAD commit same as the requested commit or not.
# If commit is not specified, compare local HEAD and remote HEAD.
# Remove the folder if there is difference.
if [ -d "$SRC_DIR" ]; then
pushd $SRC_DIR
git fetch
SRC_LOCAL_COMMIT=$(git rev-parse HEAD)
if [ -z "$GIT_COMMIT" ]; then
GIT_COMMIT=$(git rev-parse remotes/origin/"$GIT_BRANCH")
fi
popd
if [ "$SRC_LOCAL_COMMIT" != "$GIT_COMMIT" ]; then
rm -rf "$SRC_DIR"
fi
fi
# Checkout the specified branch and commit (if required)
if [ ! -d "$SRC_DIR" ]; then
git clone --depth 1 "$GIT_URL" -b "$GIT_BRANCH" "$SRC_DIR"
if [ "$GIT_COMMIT" ]; then
pushd "$SRC_DIR"
git fetch --depth 1 origin "$GIT_COMMIT"
git reset --hard FETCH_HEAD
popd
fi
fi
}
build_custom_linux() {
SRCDIR=$PWD
LINUX_CUSTOM_DIR="$WORKLOADS_DIR/linux-custom"
LINUX_CUSTOM_BRANCH="ch-5.15.12"
LINUX_CUSTOM_URL="https://github.com/cloud-hypervisor/linux.git"
checkout_repo "$LINUX_CUSTOM_DIR" "$LINUX_CUSTOM_URL" "$LINUX_CUSTOM_BRANCH"
cp $SRCDIR/resources/linux-config-aarch64 $LINUX_CUSTOM_DIR/.config
pushd $LINUX_CUSTOM_DIR
time make -j `nproc`
cp arch/arm64/boot/Image "$WORKLOADS_DIR/" || exit 1
cp arch/arm64/boot/Image.gz "$WORKLOADS_DIR/" || exit 1
popd
}
build_edk2() {
EDK2_BUILD_DIR="$WORKLOADS_DIR/edk2_build"
EDK2_REPO="https://github.com/tianocore/edk2.git"
EDK2_DIR="$EDK2_BUILD_DIR/edk2"
EDK2_PLAT_REPO="https://github.com/tianocore/edk2-platforms.git"
EDK2_PLAT_DIR="$EDK2_BUILD_DIR/edk2-platforms"
ACPICA_REPO="https://github.com/acpica/acpica.git"
ACPICA_DIR="$EDK2_BUILD_DIR/acpica"
export WORKSPACE="$EDK2_BUILD_DIR"
export PACKAGES_PATH="$EDK2_DIR:$EDK2_PLAT_DIR"
export IASL_PREFIX="$ACPICA_DIR/generate/unix/bin/"
if [ ! -d "$EDK2_BUILD_DIR" ]; then
mkdir -p "$EDK2_BUILD_DIR"
fi
# Prepare source code
checkout_repo "$EDK2_DIR" "$EDK2_REPO" master "46b4606ba23498d3d0e66b53e498eb3d5d592586"
pushd "$EDK2_DIR"
git submodule update --init
popd
checkout_repo "$EDK2_PLAT_DIR" "$EDK2_PLAT_REPO" master "8227e9e9f6a8aefbd772b40138f835121ccb2307"
checkout_repo "$ACPICA_DIR" "$ACPICA_REPO" master "b9c69f81a05c45611c91ea9cbce8756078d76233"
pushd "$EDK2_BUILD_DIR"
# Build
make -C acpica -j `nproc`
source edk2/edksetup.sh
make -C edk2/BaseTools -j `nproc`
build -a AARCH64 -t GCC5 -p ArmVirtPkg/ArmVirtCloudHv.dsc -b RELEASE -n 0
cp Build/ArmVirtCloudHv-AARCH64/RELEASE_GCC5/FV/CLOUDHV_EFI.fd "$WORKLOADS_DIR"
popd
}
build_spdk_nvme() {
SPDK_DIR="$WORKLOADS_DIR/spdk"
SPDK_REPO="https://github.com/spdk/spdk.git"
checkout_repo "$SPDK_DIR" "$SPDK_REPO" master "f9c496b8e21a8f499df268818bf8b5d8e2b19f04"
pushd $SPDK_DIR
git submodule update --init
apt-get update
./scripts/pkgdep.sh
./configure --with-vfio-user
chmod +x /usr/local/lib/python3.8/dist-packages/ninja/data/bin/ninja
make -j `nproc`
mkdir /usr/local/bin/spdk-nvme
cp ./build/bin/nvmf_tgt /usr/local/bin/spdk-nvme
cp ./scripts/rpc.py /usr/local/bin/spdk-nvme
cp -r ./scripts/rpc /usr/local/bin/spdk-nvme
popd
}
update_workloads() {
cp scripts/sha1sums-aarch64 $WORKLOADS_DIR
BIONIC_OS_IMAGE_DOWNLOAD_NAME="bionic-server-cloudimg-arm64.img"
BIONIC_OS_IMAGE_DOWNLOAD_URL="https://cloud-hypervisor.azureedge.net/$BIONIC_OS_IMAGE_DOWNLOAD_NAME"
BIONIC_OS_DOWNLOAD_IMAGE="$WORKLOADS_DIR/$BIONIC_OS_IMAGE_DOWNLOAD_NAME"
if [ ! -f "$BIONIC_OS_DOWNLOAD_IMAGE" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $BIONIC_OS_IMAGE_DOWNLOAD_URL || exit 1
popd
fi
BIONIC_OS_RAW_IMAGE_NAME="bionic-server-cloudimg-arm64.raw"
BIONIC_OS_RAW_IMAGE="$WORKLOADS_DIR/$BIONIC_OS_RAW_IMAGE_NAME"
if [ ! -f "$BIONIC_OS_RAW_IMAGE" ]; then
pushd $WORKLOADS_DIR
time qemu-img convert -p -f qcow2 -O raw $BIONIC_OS_IMAGE_DOWNLOAD_NAME $BIONIC_OS_RAW_IMAGE_NAME || exit 1
popd
fi
# Convert the raw image to qcow2 image to remove compressed blocks from the disk. Therefore letting the
# qcow2 format image can be directly used in the integration test.
BIONIC_OS_QCOW2_IMAGE_UNCOMPRESSED_NAME="bionic-server-cloudimg-arm64.qcow2"
BIONIC_OS_QCOW2_UNCOMPRESSED_IMAGE="$WORKLOADS_DIR/$BIONIC_OS_QCOW2_IMAGE_UNCOMPRESSED_NAME"
if [ ! -f "$BIONIC_OS_QCOW2_UNCOMPRESSED_IMAGE" ]; then
pushd $WORKLOADS_DIR
time qemu-img convert -p -f raw -O qcow2 $BIONIC_OS_RAW_IMAGE_NAME $BIONIC_OS_QCOW2_UNCOMPRESSED_IMAGE || exit 1
popd
fi
FOCAL_OS_RAW_IMAGE_NAME="focal-server-cloudimg-arm64-custom-20210929-0.raw"
FOCAL_OS_RAW_IMAGE_DOWNLOAD_URL="https://cloud-hypervisor.azureedge.net/$FOCAL_OS_RAW_IMAGE_NAME"
FOCAL_OS_RAW_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_NAME"
if [ ! -f "$FOCAL_OS_RAW_IMAGE" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $FOCAL_OS_RAW_IMAGE_DOWNLOAD_URL || exit 1
popd
fi
FOCAL_OS_QCOW2_IMAGE_UNCOMPRESSED_NAME="focal-server-cloudimg-arm64-custom-20210929-0.qcow2"
FOCAL_OS_QCOW2_IMAGE_UNCOMPRESSED_DOWNLOAD_URL="https://cloud-hypervisor.azureedge.net/$FOCAL_OS_QCOW2_IMAGE_UNCOMPRESSED_NAME"
FOCAL_OS_QCOW2_UNCOMPRESSED_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_QCOW2_IMAGE_UNCOMPRESSED_NAME"
if [ ! -f "$FOCAL_OS_QCOW2_UNCOMPRESSED_IMAGE" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $FOCAL_OS_QCOW2_IMAGE_UNCOMPRESSED_DOWNLOAD_URL || exit 1
popd
fi
ALPINE_MINIROOTFS_URL="http://dl-cdn.alpinelinux.org/alpine/v3.11/releases/aarch64/alpine-minirootfs-3.11.3-aarch64.tar.gz"
ALPINE_MINIROOTFS_TARBALL="$WORKLOADS_DIR/alpine-minirootfs-aarch64.tar.gz"
if [ ! -f "$ALPINE_MINIROOTFS_TARBALL" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $ALPINE_MINIROOTFS_URL -O $ALPINE_MINIROOTFS_TARBALL || exit 1
popd
fi
ALPINE_INITRAMFS_IMAGE="$WORKLOADS_DIR/alpine_initramfs.img"
if [ ! -f "$ALPINE_INITRAMFS_IMAGE" ]; then
pushd $WORKLOADS_DIR
mkdir alpine-minirootfs
tar xf "$ALPINE_MINIROOTFS_TARBALL" -C alpine-minirootfs
cat > alpine-minirootfs/init <<-EOF
#! /bin/sh
mount -t devtmpfs dev /dev
echo \$TEST_STRING > /dev/console
poweroff -f
EOF
chmod +x alpine-minirootfs/init
cd alpine-minirootfs
find . -print0 |
cpio --null --create --verbose --owner root:root --format=newc > "$ALPINE_INITRAMFS_IMAGE"
popd
fi
pushd $WORKLOADS_DIR
sha1sum sha1sums-aarch64 --check
if [ $? -ne 0 ]; then
echo "sha1sum validation of images failed, remove invalid images to fix the issue."
exit 1
fi
popd
# Build custom kernel for guest VMs
build_custom_linux
# Update the kernel in the cloud image for some tests that requires recent kernel version
FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_NAME="focal-server-cloudimg-arm64-custom-20210929-0-update-kernel.raw"
cp "$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_NAME" "$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_NAME"
FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_ROOT_DIR="$WORKLOADS_DIR/focal-server-cloudimg-root"
mkdir -p "$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_ROOT_DIR"
# Mount the 'raw' image, replace the compressed kernel file and umount the working folder
guestmount -a "$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_NAME" -m /dev/sda1 "$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_ROOT_DIR" || exit 1
cp "$WORKLOADS_DIR"/Image.gz "$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_ROOT_DIR"/boot/vmlinuz
guestunmount "$FOCAL_OS_RAW_IMAGE_UPDATE_KERNEL_ROOT_DIR"
# Build virtiofsd
VIRTIOFSD_RS="$WORKLOADS_DIR/virtiofsd-rs"
VIRTIOFSD_RS_DIR="virtiofsd_rs_build"
if [ ! -f "$VIRTIOFSD_RS" ]; then
pushd $WORKLOADS_DIR
git clone "https://gitlab.com/virtio-fs/virtiofsd-rs.git" $VIRTIOFSD_RS_DIR
pushd $VIRTIOFSD_RS_DIR
git checkout 21d20035a582fb0389697b1bd7f8331623a77939
time cargo build --release
cp target/release/virtiofsd-rs $VIRTIOFSD_RS || exit 1
popd
rm -rf $VIRTIOFSD_RS_DIR
popd
fi
BLK_IMAGE="$WORKLOADS_DIR/blk.img"
MNT_DIR="mount_image"
if [ ! -f "$BLK_IMAGE" ]; then
pushd $WORKLOADS_DIR
fallocate -l 16M $BLK_IMAGE
mkfs.ext4 -j $BLK_IMAGE
mkdir $MNT_DIR
sudo mount -t ext4 $BLK_IMAGE $MNT_DIR
sudo bash -c "echo bar > $MNT_DIR/foo" || exit 1
sudo umount $BLK_IMAGE
rm -r $MNT_DIR
popd
fi
SHARED_DIR="$WORKLOADS_DIR/shared_dir"
if [ ! -d "$SHARED_DIR" ]; then
mkdir -p $SHARED_DIR
echo "foo" > "$SHARED_DIR/file1"
echo "bar" > "$SHARED_DIR/file3" || exit 1
fi
# checkout and build SPDK NVMe
build_spdk_nvme
# Check and build EDK2 binary
build_edk2
}
process_common_args "$@"
# aarch64 not supported for MSHV
if [[ "$hypervisor" = "mshv" ]]; then
echo "AArch64 is not supported in Microsoft Hypervisor"
exit 1
fi
# For now these values are deafult for kvm
features=""
# lock the workloads folder to avoid parallel updating by different containers
(
echo "try to lock $WORKLOADS_DIR folder and update"
flock -x 12 && update_workloads
) 12>$WORKLOADS_LOCK
# Check if there is any error in the execution of `update_workloads`.
# If there is any error, then kill the shell. Otherwise the script will continue
# running even if the `update_workloads` function was failed.
RES=$?
if [ $RES -ne 0 ]; then
exit 1
fi
BUILD_TARGET="aarch64-unknown-linux-${CH_LIBC}"
CFLAGS=""
TARGET_CC=""
if [[ "${BUILD_TARGET}" == "aarch64-unknown-linux-musl" ]]; then
TARGET_CC="musl-gcc"
CFLAGS="-I /usr/include/aarch64-linux-musl/ -idirafter /usr/include/"
fi
export RUST_BACKTRACE=1
# Test without ACPI
cargo build --all --release $features --target $BUILD_TARGET
strip target/$BUILD_TARGET/release/cloud-hypervisor
strip target/$BUILD_TARGET/release/vhost_user_net
strip target/$BUILD_TARGET/release/ch-remote
# Enable KSM with some reasonable parameters so that it won't take too long
# for the memory to be merged between two processes.
sudo bash -c "echo 1000000 > /sys/kernel/mm/ksm/pages_to_scan"
sudo bash -c "echo 10 > /sys/kernel/mm/ksm/sleep_millisecs"
sudo bash -c "echo 1 > /sys/kernel/mm/ksm/run"
# Both test_vfio and ovs-dpdk rely on hugepages
echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
# Run all direct kernel boot (Device Tree) test cases in mod `parallel`
time cargo test $features "parallel::$test_filter"
RES=$?
# Run some tests in sequence since the result could be affected by other tests
# running in parallel.
if [ $RES -eq 0 ]; then
time cargo test $features "sequential::$test_filter" -- --test-threads=1
RES=$?
else
exit $RES
fi
# Run all ACPI test cases
if [ $RES -eq 0 ]; then
time cargo test $features "aarch64_acpi::$test_filter"
RES=$?
else
exit $RES
fi
# Run all test cases related to live migration
if [ $RES -eq 0 ]; then
time cargo test $features "live_migration::$test_filter" -- --test-threads=1
RES=$?
else
exit $RES
fi
exit $RES