Datapath BPF Complexity (ci-verifier) #716
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| name: Datapath BPF Complexity (ci-verifier) | |
| # Any change in triggers needs to be reflected in the concurrency group. | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| PR-number: | |
| description: "Pull request number." | |
| required: true | |
| context-ref: | |
| description: "Context in which the workflow runs. If PR is from a fork, will be the PR target branch (general case). If PR is NOT from a fork, will be the PR branch itself (this allows committers to test changes to workflows directly from PRs)." | |
| required: true | |
| SHA: | |
| description: "SHA under test (head of the PR branch)." | |
| required: true | |
| extra-args: | |
| description: "[JSON object] Arbitrary arguments passed from the trigger comment via regex capture group. Parse with 'fromJson(inputs.extra-args).argName' in workflow." | |
| required: false | |
| default: '{}' | |
| push: | |
| branches: | |
| - 'renovate/main-**' | |
| # Run every 8 hours | |
| schedule: | |
| - cron: '0 5/8 * * *' | |
| # By specifying the access of one of the scopes, all of those that are not | |
| # specified are set to 'none'. | |
| permissions: | |
| # To read actions state with catchpoint/workflow-telemetry-action | |
| actions: read | |
| # To be able to access the repository with actions/checkout | |
| contents: read | |
| # To allow retrieving information from the PR API | |
| pull-requests: read | |
| # To be able to set commit status | |
| statuses: write | |
| concurrency: | |
| # Structure: | |
| # - Workflow name | |
| # - Event type | |
| # - A unique identifier depending on event type: | |
| # - schedule: SHA | |
| # - workflow_dispatch: PR number | |
| # | |
| # This structure ensures a unique concurrency group name is generated for each | |
| # type of testing, such that re-runs will cancel the previous run. | |
| group: | | |
| ${{ github.workflow }} | |
| ${{ github.event_name }} | |
| ${{ | |
| (github.event_name == 'push' && github.sha) || | |
| (github.event_name == 'schedule' && github.sha) || | |
| (github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
| }} | |
| cancel-in-progress: true | |
| env: | |
| # renovate: datasource=golang-version depName=go | |
| go-version: 1.23.2 | |
| jobs: | |
| echo-inputs: | |
| if: ${{ github.event_name == 'workflow_dispatch' }} | |
| name: Echo Workflow Dispatch Inputs | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Echo Workflow Dispatch Inputs | |
| run: | | |
| echo '${{ tojson(inputs) }}' | |
| commit-status-start: | |
| name: Commit Status Start | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set initial commit status | |
| uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| setup-and-test: | |
| runs-on: ${{ vars.GH_RUNNER_EXTRA_POWER_UBUNTU_LATEST || 'ubuntu-latest' }} | |
| name: Setup & Test | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: '5.4-20241010.074256' | |
| ci-kernel: '54' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: 'rhel8-20240730.211420' | |
| ci-kernel: '54' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: '5.10-20241010.074256' | |
| ci-kernel: '510' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: '5.15-20241010.074256' | |
| ci-kernel: '510' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: '6.1-20241010.074256' | |
| ci-kernel: '61' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: '6.6-20241010.074256' | |
| ci-kernel: '61' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/complexity-test | |
| - kernel: 'bpf-next-20241018.013308' | |
| ci-kernel: 'netnext' | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Collect Workflow Telemetry | |
| uses: catchpoint/workflow-telemetry-action@94c3c3d9567a0205de6da68a76c428ce4e769af1 # v2.0.0 | |
| with: | |
| comment_on_pr: false | |
| # Warning: since this is a privileged workflow, subsequent workflow job | |
| # steps must take care not to execute untrusted code. | |
| - name: Checkout pull request branch (NOT TRUSTED) | |
| uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1 | |
| with: | |
| ref: ${{ inputs.SHA || github.sha }} | |
| persist-credentials: false | |
| - name: Provision LVH VMs | |
| uses: cilium/little-vm-helper@97c89f004bd0ab4caeacfe92ebc956e13e362e6b # v0.0.19 | |
| with: | |
| test-name: datapath-bpf-complexity | |
| image: 'complexity-test' | |
| image-version: ${{ matrix.kernel }} | |
| host-mount: ./ | |
| images-folder-parent: "/tmp" | |
| cpu: 4 | |
| # renovate: datasource=github-tags depName=cilium/little-vm-helper | |
| lvh-version: "v0.0.19" | |
| install-dependencies: 'true' | |
| cmd: | | |
| for i in {1..5}; do curl "https://golang.org" > /dev/null 2>&1 && break || sleep 5; echo "Waiting for systemd-resolved to be ready..."; done | |
| git config --global --add safe.directory /host | |
| uname -a | |
| # The LVH image might ship with an arbitrary Go toolchain version, | |
| # install the same Go toolchain version as current HEAD. | |
| CGO_ENABLED=0 GOPROXY=direct GOSUMDB= go install golang.org/dl/go${{ env.go-version }}@latest | |
| go${{ env.go-version }} download | |
| # The LVH image ships with LLVM taken from a release Cilium version. | |
| # Replace it with the one extracted from the cilium-builder image. | |
| /host/contrib/scripts/extract-llvm.sh /tmp/llvm | |
| mv /tmp/llvm/usr/local/bin/{clang,llc} /bin/ | |
| rm -r /tmp/llvm | |
| - name: Run verifier tests | |
| uses: cilium/little-vm-helper@97c89f004bd0ab4caeacfe92ebc956e13e362e6b # v0.0.19 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| # Run with cgo disabled, LVH images don't ship with gcc. | |
| CGO_ENABLED=0 go${{ env.go-version }} test -v -parallel=1 -timeout=20m ./test/verifier -cilium-base-path /host -ci-kernel-version ${{ matrix.ci-kernel }} | |
| - name: Fetch artifacts | |
| if: ${{ !success() }} | |
| uses: cilium/little-vm-helper@97c89f004bd0ab4caeacfe92ebc956e13e362e6b # v0.0.19 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host | |
| mkdir datapath-verifier | |
| find test/verifier \( -name "*.log" -o -name "*.o" \) -exec cp -v {} datapath-verifier/ \; | |
| - name: Upload artifacts | |
| if: ${{ !success() }} | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: datapath-verifier_${{ matrix.kernel }} | |
| path: datapath-verifier | |
| retention-days: 5 | |
| commit-status-final: | |
| if: ${{ always() }} | |
| name: Commit Status Final | |
| needs: setup-and-test | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set final commit status | |
| uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| status: ${{ needs.setup-and-test.result }} |