tests: add ping flood test #210
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| name: CI | |
| on: [push, pull_request] | |
| # | |
| # Make sure to update the copy of this in `iptfs-linux` as well. | |
| # | |
| jobs: | |
| build-fast-kernel: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Checkout kernel repository | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: LabNConsulting/iptfs-linux | |
| ref: iptfs | |
| path: linux | |
| - name: Install build depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y ccache device-tree-compiler libelf-dev xz-utils | |
| - name: Kernel build cache | |
| id: linux-cache | |
| uses: actions/cache@v4 | |
| with: | |
| path: output-linux | |
| # We need a unique key name in order for new versions to save | |
| key: ${{ runner.os }}-kernel-${{ hashFiles('linux-fast.config', 'output-linux/**/*.[ch]', 'linux/**/*.[ch]') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-kernel- | |
| - name: Build kernel | |
| run: | | |
| set -x | |
| if [ -d output-linux ]; then | |
| echo "Cache found, checking for config difference" | |
| # If the kernel config is changed just wipe the cache | |
| if ! diff -q -u1 linux-fast.config output-linux/.config -I '^[ \t]*#' -I '^[ \t]*$' 2>/dev/null; then | |
| echo "Kernel configs differ erasing cache" | |
| rm -rf output-linux | |
| fi | |
| fi | |
| export CCACHE_DIR=$PWD/output-linux/.ccache | |
| if [ ! -d output-linux ]; then | |
| echo "Creating new output directory" | |
| mkdir output-linux | |
| cp linux-fast.config output-linux/.config | |
| fi | |
| cd output-linux | |
| ccache -z | |
| KBUILD_BUILD_TIMESTAMP='' make CC="ccache gcc" LINUXCONFIG=linux-fast.config O=$PWD -j2 -C ../linux | |
| ccache -s | |
| [ -e arch/x86/boot/bzImage ] && cp arch/x86/boot/bzImage .. | |
| # Ccache keeps it's own objects | |
| # make clean | |
| - name: Archive kernel bzImage | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: kernel-bzImage | |
| path: bzImage | |
| retention-days: 1 | |
| build-rootfs: | |
| runs-on: ubuntu-22.04 | |
| timeout-minutes: 600 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Checkout repos | |
| run: make setup SHALLOW_CLONE=1 | |
| - name: Install build depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y device-tree-compiler libelf-dev | |
| - name: Buildroot Build Cache | |
| id: buildroot-cache | |
| uses: actions/cache@v4 | |
| with: | |
| path: | | |
| output-buildroot | |
| root-key | |
| root-key.pub | |
| key: ${{ runner.os }}-br-${{ hashFiles('buildroot-ci.config', 'buildroot/dl/**', 'output-buildroot/build/linux-custom/.config', 'output-buildroot/build/linux-custom/**/*.c', 'output-buildroot/build/linux-custom/**/*.h', 'root-key', 'root-key.pub') }} | |
| restore-keys: | | |
| key: ${{ runner.os }}-br- | |
| - name: Build Rootfs | |
| timeout-minutes: 540 | |
| run: | | |
| set -x | |
| if [ -f output-buildroot.tar.xz ] || [ -f output-buildroot.tar.gz ]; then | |
| echo "Cache found, extracting" | |
| if [ -f output-buildroot.tar.xz ]; then | |
| tar -xpJf output-buildroot.tar.xz | |
| else | |
| tar -xpzf output-buildroot.tar.gz | |
| fi | |
| # If the buildroot config is changed just wipe the cache | |
| if ! diff -q -u1 buildroot-ci.config output-buildroot/.config -I '^[ \t]*#' -I '^[ \t]*$' 2>/dev/null; then | |
| echo "Buildroot configs differ erasing cache" | |
| rm -rf output-buildroot output-buildroot.tar.gz | |
| fi | |
| fi | |
| if [ ! -d output-buildroot ]; then | |
| echo "Creating new output directory" | |
| mkdir -p output-buildroot | |
| cp -p buildroot-ci.config output-buildroot/.config | |
| else | |
| make -C buildroot -j6 V=0 O=$PWD/output-buildroot iproute2-dirclean | |
| fi | |
| # make rootfs | |
| echo "Starting build: $(date)" | |
| make -C buildroot -j6 V=1 O=$PWD/output-buildroot LOCALVERSION='' > build-buildroot.txt 2>&1 | |
| echo "Build complete: $(date)" | |
| - name: Archive buildroot build log | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: buildroot-build-log | |
| path: build-buildroot.txt | |
| retention-days: 30 | |
| if-no-files-found: error | |
| - name: Archive buildroot rootfs.cpio.gz | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: rootfs-compressed-cpio | |
| path: output-buildroot/images/rootfs.cpio.gz | |
| retention-days: 1 | |
| if-no-files-found: error | |
| - name: Archive buildroot root-key | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: root-key | |
| path: | | |
| root-key | |
| root-key.pub | |
| retention-days: 1 | |
| if-no-files-found: error | |
| test: | |
| runs-on: ubuntu-22.04 | |
| needs: ["build-fast-kernel", "build-rootfs"] | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Checkout kernel repository | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: LabNConsulting/iptfs-linux | |
| ref: iptfs-ci | |
| path: linux | |
| - name: Install test depencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y qemu-system-x86 socat | |
| sudo python3 -m pip install -U munet pytest pytest-asyncio scapy | |
| # | |
| # We only need to artifacts for buildroot | |
| # | |
| - name: Fetch buildroot rootfs.cpio.gz archive | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: rootfs-compressed-cpio | |
| - name: Fetch fast kernel | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: kernel-bzImage | |
| - name: Fetch root-key | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: root-key | |
| # Would be nice to loop this w/ and w/o coverage | |
| - name: Prep tests | |
| run: | | |
| mkdir -p output-linux/arch/x86/boot/ | |
| mv bzImage output-linux/arch/x86/boot/bzImage | |
| mkdir -p output-buildroot/images/ | |
| mv rootfs.cpio.gz output-buildroot/images/ | |
| mkdir -p test-logs | |
| - name: Print the environment under sudo | |
| run: | | |
| sudo -E env | |
| qemu-system-x86_64 --version | |
| munet --version | |
| - name: Config test | |
| run: | | |
| set -e | |
| set -o pipefail | |
| tmpf=test-logs/results-config.txt | |
| sudo -E env CI=$CI pytest -s tests/config |& tee $tmpf | |
| grep -qvz SKIPPED $tmpf | |
| - name: Errors test | |
| run: | | |
| set -e | |
| set -o pipefail | |
| tmpf=test-logs/results-errors.txt | |
| sudo -E env CI=$CI pytest -s tests/errors |& tee $tmpf | |
| grep -qvz SKIPPED $tmpf | |
| - name: Simple test | |
| run: | | |
| set -e | |
| set -o pipefail | |
| tmpf=test-logs/results-simplenet.txt | |
| sudo -E env CI=$CI pytest -s tests/simplenet |& tee $tmpf | |
| grep -qvz SKIPPED $tmpf | |
| # Restore longer running test once working | |
| - name: UT packet test | |
| run: | | |
| set -e | |
| set -o pipefail | |
| tmpf=test-logs/results-utpkt.txt | |
| sudo -E pytest -s tests/utpkt |& tee $tmpf | |
| grep -qvz SKIPPED $tmpf | |
| - name: Collect test logs | |
| if: ${{ always() }} | |
| run: | | |
| sudo find /tmp/unet-test -name 'gcov-data.tgz' -exec rm {} + | |
| sudo find /tmp/unet-test -type s -exec rm {} + | |
| sudo tar -C /tmp/unet-test -cf - . | tar -C test-logs -xf - | |
| tar -cjf test-logs.tar.bz2 test-logs | |
| - name: Archive test logs tarball | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: test-logs-tar | |
| path: test-logs.tar.bz2 | |
| deploy: | |
| runs-on: ubuntu-22.04 | |
| if: startsWith(github.ref, 'refs/tags/') | |
| needs: ["build-fast-kernel", "build-rootfs", "test"] | |
| steps: | |
| - name: Download kernel bzImage | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: kernel-bzImage | |
| - name: Download buildroot rootfs.cpio.gz | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: rootfs-compressed-cpio | |
| - name: Downlaod root-key | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: root-key | |
| - name: Deploy | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| files: | | |
| bzImage | |
| root-key | |
| root-key.pub | |
| rootfs.cpio.gz |