new(userspace/falco): allow entirely disabling plugin hostinfo support. #3138
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| name: CI Build | |
| on: | |
| pull_request: | |
| branches: | |
| - master | |
| - release/* | |
| workflow_dispatch: | |
| # Checks if any concurrent jobs under the same pull request or branch are being executed | |
| # NOTE: this will cancel every workflow that is being ran against a PR as group is just the github ref (without the workflow name) | |
| concurrency: | |
| group: ${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read | |
| jobs: | |
| fetch-version: | |
| uses: ./.github/workflows/reusable_fetch_version.yaml | |
| build-dev-packages-sanitizers-x86_64: | |
| needs: [fetch-version] | |
| uses: ./.github/workflows/reusable_build_packages.yaml | |
| with: | |
| arch: x86_64 | |
| version: ${{ needs.fetch-version.outputs.version }} | |
| build_type: Debug | |
| sanitizers: true | |
| build-dev-packages-x86_64: | |
| needs: [fetch-version] | |
| uses: ./.github/workflows/reusable_build_packages.yaml | |
| with: | |
| arch: x86_64 | |
| version: ${{ needs.fetch-version.outputs.version }} | |
| build_type: Release | |
| build-dev-packages-arm64: | |
| needs: [fetch-version] | |
| uses: ./.github/workflows/reusable_build_packages.yaml | |
| with: | |
| arch: aarch64 | |
| version: ${{ needs.fetch-version.outputs.version }} | |
| build_type: Debug | |
| sanitizers: false | |
| test-dev-packages: | |
| needs: [fetch-version, build-dev-packages-sanitizers-x86_64] | |
| uses: ./.github/workflows/reusable_test_packages.yaml | |
| # The musl build job is currently disabled because we link libelf dynamically and it is | |
| # not possible to dynamically link with musl | |
| # strategy: | |
| # fail-fast: false | |
| # matrix: | |
| # static: ["static", ""] | |
| with: | |
| arch: x86_64 | |
| sanitizers: true | |
| # static: ${{ matrix.static != '' && true || false }} | |
| version: ${{ needs.fetch-version.outputs.version }} | |
| test-dev-packages-arm64: | |
| needs: [fetch-version, build-dev-packages-arm64] | |
| uses: ./.github/workflows/reusable_test_packages.yaml | |
| strategy: | |
| fail-fast: false | |
| with: | |
| arch: aarch64 | |
| static: ${{ matrix.static != '' && true || false }} | |
| version: ${{ needs.fetch-version.outputs.version }} | |
| build-dev-minimal: | |
| uses: ./.github/workflows/reusable_build_dev.yaml | |
| with: | |
| arch: x86_64 | |
| git_ref: ${{ github.event.pull_request.head.sha }} | |
| minimal: true | |
| build_type: Debug | |
| build-dev-minimal-arm64: | |
| uses: ./.github/workflows/reusable_build_dev.yaml | |
| with: | |
| arch: aarch64 | |
| git_ref: ${{ github.event.pull_request.head.sha }} | |
| minimal: true | |
| build_type: Debug | |
| # builds using system deps, checking out the PR's code | |
| # note: this also runs a command that generates an output of form: "<engine_version> <some_hash>", | |
| # of which <some_hash> is computed by hashing in order the following: | |
| # - Driver schema version supported by the built-in falcosecurity/libs | |
| # - The supported event types usable in Falco rules (evt.type=xxx) | |
| # - The supported rules fields with their name, type, and description | |
| build-dev: | |
| uses: ./.github/workflows/reusable_build_dev.yaml | |
| with: | |
| arch: x86_64 | |
| git_ref: ${{ github.event.pull_request.head.sha }} | |
| minimal: false | |
| sanitizers: true | |
| build_type: Debug | |
| cmd: "echo $(build/userspace/falco/falco -c ./falco.yaml --version | grep 'Engine:' | awk '{print $2}') $(echo $(build/userspace/falco/falco -c ./falco.yaml --version | grep 'Schema version:' | awk '{print $3}') $(build/userspace/falco/falco -c ./falco.yaml --list --markdown | grep '^`' | sort) $(build/userspace/falco/falco -c ./falco.yaml --list-events | sort) | sha256sum)" | |
| # checks the falco engine checksum for consistency | |
| check-engine-checksum: | |
| runs-on: ubuntu-latest | |
| needs: [build-dev] | |
| steps: | |
| - name: Checkout PR head ref | |
| uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 | |
| with: | |
| fetch-depth: 0 | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - name: Check Engine checksum | |
| run: | | |
| prev_hash=$(grep CHECKSUM "./userspace/engine/falco_engine_version.h" | awk '{print $3}' | sed -e 's/"//g') | |
| cur_hash=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 2) | |
| echo "encoded checksum: $prev_hash" | |
| echo "current checksum: $cur_hash" | |
| if [ $prev_hash != $cur_hash ]; then | |
| echo "current engine checksum differs from the one encoded in userspace/engine/falco_engine_version.h" | |
| exit 1 | |
| else | |
| echo "current and encoded engine checksum are matching" | |
| fi | |
| # checks the falco engine version and enforce bumping when necessary | |
| check-engine-version: | |
| runs-on: ubuntu-latest | |
| needs: [build-dev] | |
| steps: | |
| - name: Checkout base ref | |
| uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0 | |
| with: | |
| fetch-depth: 0 | |
| ref: ${{ github.base_ref }} | |
| - name: Check Engine version | |
| run: | | |
| base_hash=$(grep CHECKSUM "./userspace/engine/falco_engine_version.h" | awk '{print $3}' | sed -e 's/"//g') | |
| base_engine_ver_major=$(grep ENGINE_VERSION_MAJOR "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g') | |
| base_engine_ver_minor=$(grep ENGINE_VERSION_MINOR "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g') | |
| base_engine_ver_patch=$(grep ENGINE_VERSION_PATCH "./userspace/engine/falco_engine_version.h" | head -n 1 | awk '{print $3}' | sed -e 's/(//g' -e 's/)//g') | |
| base_engine_ver="${base_engine_ver_major}.${base_engine_ver_minor}.${base_engine_ver_patch}" | |
| cur_hash=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 2) | |
| cur_engine_ver=$(echo "${{ needs.build-dev.outputs.cmdout }}" | cut -d ' ' -f 1) | |
| echo "baseref checksum: $base_hash" | |
| echo "baseref engine version: $base_engine_ver" | |
| echo "headref checksum: $cur_hash" | |
| echo "headref engine version: $cur_engine_ver" | |
| if [ "$base_hash" != "$cur_hash" ]; then | |
| echo "engine checksum for baseref and headref differ" | |
| if [ "$base_engine_ver" == "$cur_engine_ver" ]; then | |
| echo "engine version must be bumped" | |
| exit 1 | |
| else | |
| echo "engine version for baseref and headref differ too, so no bump is required" | |
| fi | |
| fi |