e2e_ci.yml

name: libsinsp e2e CI
on:
  pull_request:
  push:
    branches:
      - master
      - 'release/**'
  workflow_dispatch:

# Checks if any concurrent jobs under the same pull request or branch are being executed
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build-test-e2e:
    name: build-test-e2e-${{ matrix.arch }} 😇 (bundled_deps)
    runs-on: ${{ (matrix.arch == 'arm64' && 'github-arm64-2c-8gb') || 'ubuntu-22.04' }}
    strategy:
      matrix:
        arch: [amd64, arm64]
      fail-fast: false
    steps:
      - name: Checkout Libs ⤵️
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0

      - name: Install deps ⛓️
        run: |
          sudo apt-get update && sudo apt-get install -y --no-install-recommends \
            ca-certificates \
            cmake \
            build-essential \
            clang \
            llvm \
            git \
            clang \
            ccache \
            llvm \
            pkg-config \
            autoconf \
            automake \
            libtool \
            libelf-dev \
            wget \
            libc-ares-dev \
            libbpf-dev \
            libcap-dev \
            libcurl4-openssl-dev \
            libssl-dev \
            libtbb-dev \
            libjq-dev \
            libjsoncpp-dev \
            libgrpc++-dev \
            protobuf-compiler-grpc \
            libgtest-dev \
            libprotobuf-dev \
            linux-headers-$(uname -r)
          sudo .github/install-deps.sh
          git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch
          cd bpftool
          git submodule update --init
          cd src && sudo make install

      - name: Install multilib compilers for ia32 tests
        if: matrix.arch == 'amd64'
        run: |
          sudo apt install -y --no-install-recommends gcc-multilib g++-multilib

      - name: Run sccache-cache
        uses: mozilla-actions/sccache-action@9e326ebed976843c9932b3aa0e021c6f50310eb4 # v0.0.6

      - name: Build e2e tests 🏗️
        env:
          SCCACHE_GHA_ENABLED: "true"
        run: |
          mkdir -p build
          cd build && \
            cmake \
                -DCMAKE_C_COMPILER_LAUNCHER=sccache \
                -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
                -DBUILD_BPF=ON \
                -DUSE_BUNDLED_DEPS=ON \
                -DUSE_ASAN=ON \
                -DUSE_UBSAN=ON \
                -DENABLE_LIBSINSP_E2E_TESTS=ON \
                -DBUILD_LIBSCAP_MODERN_BPF=ON \
                -DBUILD_LIBSCAP_GVISOR=OFF \
                -DUSE_BUNDLED_LIBBPF=ON \
                -DUSE_BUNDLED_GTEST=ON \
                ..
          make -j6 libsinsp_e2e_tests
          sudo rm -vfr test/libsinsp_e2e/resources/_proc
          cd ..

      - name: Cache build
        uses: actions/cache/save@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
        if: always()
        id: cache
        with:
          path: build
          key: build-e2e-${{ matrix.arch }}-${{ github.run_id }}

  test-e2e:
    name: test-e2e-${{ matrix.arch }}-${{ matrix.driver.name }} 😇 (bundled_deps)
    needs: [build-test-e2e]
    runs-on: ${{ (matrix.arch == 'arm64' && 'github-arm64-2c-8gb') || 'ubuntu-22.04' }}
    strategy:
      matrix:
        arch: [amd64, arm64]
        driver: [ {name: kmod, option: -k}, {name: bpf, option: -b}, {name: modern-bpf, option: -m} ]
      fail-fast: false
    steps:
      - name: Checkout Libs ⤵️
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0

      - name: Restore build
        id: cache
        uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
        with:
          path: build
          key: build-e2e-${{ matrix.arch }}-${{ github.run_id }}
          restore-keys: build-e2e-

      - name: Fix kernel mmap rnd bits
        # Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
        # high-entropy ASLR in much newer kernels that GitHub runners are
        # using leading to random crashes: https://reviews.llvm.org/D148280
        run: sudo sysctl vm.mmap_rnd_bits=28

      - name: Update apt index
        run: |
          sudo apt update

      - name: Install multilib compilers for ia32 tests
        if: matrix.arch == 'amd64'
        run: |
          sudo apt install -y --no-install-recommends gcc-multilib g++-multilib

      - name: Install deps
        run: |
          sudo apt install -y --no-install-recommends clang gcc llvm build-essential cmake python3 quota linux-headers-$(uname -r)

        # We have no guarantees that the kernel version is the same for the
        # different workers, so we rebuild the drivers.
      - name: Rebuild drivers
        run: |
          pushd build
          make -B driver bpf
          pushd test/libsinsp_e2e/resources/
          sudo tar xzf fake-proc.tar.gz
          popd
          popd

      - name: Run e2e tests with ${{ matrix.driver.name }} 🏎️
        if: matrix.arch == 'amd64'
        env:
          UBSAN_OPTIONS: print_stacktrace=1
        run: |
          cd build/test/libsinsp_e2e/
          sudo -E ./libsinsp_e2e_tests ${{ matrix.driver.option }}

        # the arm64 workers don't have the CONFIG_QFMT_V2 flag
        # which is needed for the quotactl_ok test (cmd=QQUOTA_ON + id=QFMT_VFS_V0).
      - name: Run e2e tests with ${{ matrix.driver.name }} 🏎️
        if: matrix.arch == 'arm64'
        env:
          UBSAN_OPTIONS: print_stacktrace=1
        run: |
          cd build/test/libsinsp_e2e/
          sudo -E ./libsinsp_e2e_tests ${{ matrix.driver.option }} --gtest_filter=-sys_call_test.quotactl_ok