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cloud-hypervisor/scripts/run_integration_tests_x86_64.sh
Josh Soref 5c3f4dbe6f ch: Fix various misspelled words 
Misspellings were identified by https://github.com/marketplace/actions/check-spelling
* Initial corrections suggested by Google Sheets
* Additional corrections by Google Chrome auto-suggest
* Some manual corrections

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
2020-09-23 08:59:31 +01:00

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#!/bin/bash
set -x
source $HOME/.cargo/env
export BUILD_TARGET=${BUILD_TARGET-x86_64-unknown-linux-gnu}
WORKLOADS_DIR="$HOME/workloads"
mkdir -p "$WORKLOADS_DIR"
cp scripts/sha1sums-x86_64 $WORKLOADS_DIR
FW_URL=$(curl --silent https://api.github.com/repos/cloud-hypervisor/rust-hypervisor-firmware/releases/latest | grep "browser_download_url" | grep -o 'https://.*[^ "]')
FW="$WORKLOADS_DIR/hypervisor-fw"
if [ ! -f "$FW" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $FW_URL || exit 1
popd
fi
BIONIC_OS_IMAGE_NAME="bionic-server-cloudimg-amd64.qcow2"
BIONIC_OS_IMAGE_URL="https://cloudhypervisorstorage.blob.core.windows.net/images/$BIONIC_OS_IMAGE_NAME"
BIONIC_OS_IMAGE="$WORKLOADS_DIR/$BIONIC_OS_IMAGE_NAME"
if [ ! -f "$BIONIC_OS_IMAGE" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $BIONIC_OS_IMAGE_URL || exit 1
popd
fi
BIONIC_OS_RAW_IMAGE_NAME="bionic-server-cloudimg-amd64.raw"
BIONIC_OS_RAW_IMAGE="$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_NAME $BIONIC_OS_RAW_IMAGE_NAME || exit 1
popd
fi
FOCAL_OS_IMAGE_NAME="focal-server-cloudimg-amd64-custom.qcow2"
FOCAL_OS_IMAGE_URL="https://cloudhypervisorstorage.blob.core.windows.net/images/$FOCAL_OS_IMAGE_NAME"
FOCAL_OS_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_IMAGE_NAME"
if [ ! -f "$FOCAL_OS_IMAGE" ]; then
pushd $WORKLOADS_DIR
time wget --quiet $FOCAL_OS_IMAGE_URL || exit 1
popd
fi
FOCAL_OS_RAW_IMAGE_NAME="focal-server-cloudimg-amd64-custom.raw"
FOCAL_OS_RAW_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_NAME"
if [ ! -f "$FOCAL_OS_RAW_IMAGE" ]; then
pushd $WORKLOADS_DIR
time qemu-img convert -p -f qcow2 -O raw $FOCAL_OS_IMAGE_NAME $FOCAL_OS_RAW_IMAGE_NAME || exit 1
popd
fi
ALPINE_MINIROOTFS_URL="http://dl-cdn.alpinelinux.org/alpine/v3.11/releases/x86_64/alpine-minirootfs-3.11.3-x86_64.tar.gz"
ALPINE_MINIROOTFS_TARBALL="$WORKLOADS_DIR/alpine-minirootfs-x86_64.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-x86_64 --check
if [ $? -ne 0 ]; then
echo "sha1sum validation of images failed, remove invalid images to fix the issue."
exit 1
fi
popd
# Build custom kernel based on virtio-pmem and virtio-fs upstream patches
VMLINUX_IMAGE="$WORKLOADS_DIR/vmlinux"
VMLINUX_PVH_IMAGE="$WORKLOADS_DIR/vmlinux.pvh"
BZIMAGE_IMAGE="$WORKLOADS_DIR/bzImage"
LINUX_CUSTOM_DIR="$WORKLOADS_DIR/linux-custom"
if [ ! -f "$VMLINUX_IMAGE" ] || [ ! -f "$VMLINUX_PVH_IMAGE" ]; then
SRCDIR=$PWD
pushd $WORKLOADS_DIR
time git clone --depth 1 "https://github.com/cloud-hypervisor/linux.git" -b "virtio-fs-virtio-iommu-5.8-rc4" $LINUX_CUSTOM_DIR
cp $SRCDIR/resources/linux-config-x86_64 $LINUX_CUSTOM_DIR/.config
popd
fi
if [ ! -f "$VMLINUX_IMAGE" ]; then
pushd $LINUX_CUSTOM_DIR
scripts/config --disable "CONFIG_PVH"
time make bzImage -j `nproc`
cp vmlinux $VMLINUX_IMAGE || exit 1
cp arch/x86/boot/bzImage $BZIMAGE_IMAGE || exit 1
popd
fi
if [ ! -f "$VMLINUX_PVH_IMAGE" ]; then
pushd $LINUX_CUSTOM_DIR
scripts/config --enable "CONFIG_PVH"
time make bzImage -j `nproc`
cp vmlinux $VMLINUX_PVH_IMAGE || exit 1
popd
fi
if [ -d "$LINUX_CUSTOM_DIR" ]; then
rm -rf $LINUX_CUSTOM_DIR
fi
VIRTIOFSD="$WORKLOADS_DIR/virtiofsd"
QEMU_DIR="qemu_build"
if [ ! -f "$VIRTIOFSD" ]; then
pushd $WORKLOADS_DIR
git clone --depth 1 "https://gitlab.com/virtio-fs/qemu.git" -b "virtio-fs-dev" $QEMU_DIR
pushd $QEMU_DIR
time ./configure --prefix=$PWD --target-list=x86_64-softmmu
time make virtiofsd -j `nproc`
cp virtiofsd $VIRTIOFSD || exit 1
popd
rm -rf $QEMU_DIR
sudo setcap cap_chown,cap_dac_override,cap_dac_read_search,cap_fowner,cap_fsetid,cap_setgid,cap_setuid,cap_mknod,cap_setfcap,cap_sys_admin+epi "virtiofsd" || exit 1
popd
fi
BLK_IMAGE="$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" > "$SHARED_DIR/file3" || exit 1
fi
VFIO_DIR="$WORKLOADS_DIR/vfio"
VFIO_DISK_IMAGE="$WORKLOADS_DIR/vfio.img"
rm -rf $VFIO_DIR $VFIO_DISK_IMAGE
mkdir -p $VFIO_DIR
cp $FOCAL_OS_IMAGE $VFIO_DIR
cp $FW $VFIO_DIR
cp $VMLINUX_IMAGE $VFIO_DIR || exit 1
# VFIO test network setup.
# We reserve a different IP class for it: 172.17.0.0/24.
sudo ip link add name vfio-br0 type bridge
sudo ip link set vfio-br0 up
sudo ip addr add 172.17.0.1/24 dev vfio-br0
sudo ip tuntap add vfio-tap0 mode tap
sudo ip link set vfio-tap0 master vfio-br0
sudo ip link set vfio-tap0 up
sudo ip tuntap add vfio-tap1 mode tap
sudo ip link set vfio-tap1 master vfio-br0
sudo ip link set vfio-tap1 up
sudo ip tuntap add vfio-tap2 mode tap
sudo ip link set vfio-tap2 master vfio-br0
sudo ip link set vfio-tap2 up
sudo ip tuntap add vfio-tap3 mode tap
sudo ip link set vfio-tap3 master vfio-br0
sudo ip link set vfio-tap3 up
# Create tap interface without multiple queues support for vhost_user_net test.
sudo ip tuntap add name vunet-tap0 mode tap
# Create tap interface with multiple queues support for vhost_user_net test.
sudo ip tuntap add name vunet-tap1 mode tap multi_queue
BUILD_TARGET="$(uname -m)-unknown-linux-${CH_LIBC}"
CFLAGS=""
TARGET_CC=""
if [[ "${BUILD_TARGET}" == "x86_64-unknown-linux-musl" ]]; then
TARGET_CC="musl-gcc"
CFLAGS="-I /usr/include/x86_64-linux-musl/ -idirafter /usr/include/"
fi
cargo build --all --release --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
# Copy for non-privileged net test
cp target/$BUILD_TARGET/release/cloud-hypervisor target/$BUILD_TARGET/release/cloud-hypervisor-unprivileged
sudo setcap cap_net_admin+ep target/$BUILD_TARGET/release/cloud-hypervisor
sudo setcap cap_net_admin+ep target/$BUILD_TARGET/release/vhost_user_net
# We always copy a fresh version of our binary for our L2 guest.
cp target/$BUILD_TARGET/release/cloud-hypervisor $VFIO_DIR
cp target/$BUILD_TARGET/release/ch-remote $VFIO_DIR
# 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"
# test_vfio relies on hugepages
echo 4096 | sudo tee /proc/sys/vm/nr_hugepages
sudo chmod a+rwX /dev/hugepages
# Ensure test binary has the same caps as the cloud-hypervisor one
time cargo test --no-run --features "integration_tests" || exit 1
ls target/debug/deps/cloud_hypervisor-* | xargs -n 1 sudo setcap cap_net_admin+ep
sudo adduser $USER kvm
newgrp kvm << EOF
export RUST_BACKTRACE=1
time cargo test --features "integration_tests" "tests::parallel::$@"
EOF
RES=$?
# Run some tests in sequence since the result could be affected by other tests
# running in parallel.
if [ $RES -eq 0 ]; then
newgrp kvm << EOF
export RUST_BACKTRACE=1
time cargo test --features "integration_tests" "tests::sequential::$@" -- --test-threads=1
EOF
RES=$?
fi
if [ $RES -eq 0 ]; then
# virtio-mmio based testing
cargo build --all --release --target $BUILD_TARGET --no-default-features --features "mmio,kvm"
strip target/$BUILD_TARGET/release/cloud-hypervisor
strip target/$BUILD_TARGET/release/vhost_user_net
strip target/$BUILD_TARGET/release/ch-remote
sudo setcap cap_net_admin+ep target/$BUILD_TARGET/release/cloud-hypervisor
# Ensure test binary has the same caps as the cloud-hypervisor one
time cargo test --no-run --features "integration_tests,mmio" || exit 1
ls target/debug/deps/cloud_hypervisor-* | xargs -n 1 sudo setcap cap_net_admin+ep
newgrp kvm << EOF
export RUST_BACKTRACE=1
time cargo test --features "integration_tests,mmio" "tests::parallel::$@"
EOF
RES=$?
# Run some tests in sequence since the result could be affected by other tests
# running in parallel.
if [ $RES -eq 0 ]; then
newgrp kvm << EOF
export RUST_BACKTRACE=1
time cargo test --features "integration_tests,mmio" "tests::sequential::$@" -- --test-threads=1
EOF
RES=$?
fi
fi
# Tear VFIO test network down
sudo ip link del vfio-br0
sudo ip link del vfio-tap0
sudo ip link del vfio-tap1
sudo ip link del vfio-tap2
sudo ip link del vfio-tap3
# Tear vhost_user_net test network down
sudo ip link del vunet-tap0
sudo ip link del vunet-tap1
exit $RES
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