test: Extend e2e tests #10
Workflow file for this run
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| name: E2E | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| # One run per branch. A superseded push is cancelled, except on main, where every commit is checked. These | |
| # lanes boot virtual machines, so a queue of stale runs is expensive. | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: ${{ github.ref != 'refs/heads/main' }} | |
| jobs: | |
| # The interpreter is a real axis only for what the probe runs on: the container tests below bring their own | |
| # interpreters with uv, and running them once per version would repeat identical work five times. | |
| machine: | |
| name: machine (python ${{ matrix.python-version }}) | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 20 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| python-version: ['3.10', '3.11', '3.12', '3.13', '3.14'] | |
| env: | |
| # The suite itself, and with it the probe on this machine, runs on the version of the matrix. | |
| UV_PYTHON: ${{ matrix.python-version }} | |
| E2E_INTERFACE: cgroup-v2 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| - name: Install dependencies | |
| run: uv run poe install-dev | |
| # This runner is a plain cgroup v2 machine with systemd and passwordless sudo, so every machine test | |
| # holds here and none is excluded. | |
| - name: Run the machine tests | |
| run: uv run pytest tests/e2e/test_machine.py | |
| containers: | |
| name: containers | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| env: | |
| E2E_INTERFACE: cgroup-v2 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| - name: Install dependencies | |
| run: uv run poe install-dev | |
| - name: Run the container tests | |
| run: uv run pytest tests/e2e/test_docker.py | |
| # One job rather than a second axis on every lane above: what differs here is the machine, not the shape of | |
| # a cgroup, and the readings have to come out the same. | |
| arm: | |
| name: arm64 | |
| runs-on: ubuntu-24.04-arm | |
| timeout-minutes: 30 | |
| env: | |
| E2E_INTERFACE: cgroup-v2 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| - name: Install dependencies | |
| run: uv run poe install-dev | |
| - name: Run the machine and container tests | |
| run: uv run pytest tests/e2e/test_machine.py tests/e2e/test_docker.py | |
| podman: | |
| name: podman | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| # A rootless container has nowhere to be put without a systemd user manager. Lingering keeps one up for | |
| # the whole job, and the two variables are how podman finds it. | |
| - name: Start a systemd user manager | |
| run: | | |
| sudo loginctl enable-linger "$USER" | |
| echo "XDG_RUNTIME_DIR=/run/user/$(id -u)" >> "$GITHUB_ENV" | |
| echo "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$(id -u)/bus" >> "$GITHUB_ENV" | |
| - name: Install dependencies | |
| run: uv run poe install-dev | |
| - name: Show what podman will do | |
| run: | | |
| podman info --format 'cgroups: {{.Host.CgroupsVersion}} via {{.Host.CgroupManager}}' | |
| # A job is not a login, so this user has no logind session and rootless podman drives cgroups itself | |
| # rather than through systemd. Slices mean nothing to it then; the fedora guest covers that shape. | |
| - name: Run the podman tests | |
| run: uv run pytest tests/e2e/test_podman.py -m 'not systemd_slices' | |
| kubernetes: | |
| name: kubernetes | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| - name: Install kind | |
| uses: helm/kind-action@v1.14.0 | |
| with: | |
| cluster_name: cgroups-sensor-e2e | |
| - name: Install dependencies | |
| run: uv run poe install-dev | |
| - name: Run the kubernetes tests | |
| run: uv run pytest tests/e2e/test_kubernetes.py | |
| guest: | |
| name: guest (${{ matrix.profile }}) | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 60 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # The Ubuntu profiles are the only way to reach cgroup v1. The Fedora one runs the same suite on a | |
| # second distribution, with a much newer systemd. | |
| profile: [ubuntu-v1-hybrid, ubuntu-v1-legacy, fedora-v2] | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v7 | |
| - name: Set up uv package manager | |
| uses: astral-sh/setup-uv@v10.0.1 | |
| - name: Install QEMU | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y --no-install-recommends qemu-system-x86 cloud-image-utils | |
| - name: Let this user reach /dev/kvm | |
| run: | | |
| echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \ | |
| | sudo tee /etc/udev/rules.d/99-kvm4all.rules | |
| sudo udevadm control --reload-rules | |
| sudo udevadm trigger --name-match=kvm | |
| - name: Cache the guest image | |
| uses: actions/cache@v4 | |
| with: | |
| # The images only, not the keys and overlays a run creates next to them. | |
| path: ~/.cache/cgroups-sensor-guest | |
| key: guest-images-${{ hashFiles('tests/e2e/scripts/guest.sh') }} | |
| - name: Run the e2e suite inside the guest | |
| env: | |
| GUEST_PROFILE: ${{ matrix.profile }} | |
| run: ./tests/e2e/scripts/guest.sh |