reusable_kernel_tests.yaml

name: Test drivers against a matrix of kernels/distros

on:
  workflow_dispatch:
    inputs:
      libsversion:
        description: 'libs version to be tested, eg: master'
        type: string
        required: false
        default: 'master'
      libsrepo:
        description: 'libs repo to be tested, eg: falcosecurity/libs'
        type: string
        required: false
        default: 'falcosecurity/libs'
  workflow_call:    
    inputs:
      libsversion:
        description: 'libs version to be tested, eg: master'
        type: string
        required: false
        default: 'master'
      libsrepo:
        description: 'libs repo to be tested, eg: falcosecurity/libs'
        type: string
        required: false
        default: 'falcosecurity/libs'

concurrency:
  group: kernel-tests
  cancel-in-progress: false
        
jobs:
  test-kernels:
    strategy:
      fail-fast: false
      matrix:
        architecture: [X64, ARM64]
    runs-on: [ "self-hosted", "linux", "${{matrix.architecture}}" ]    
    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          repository: falcosecurity/kernel-testing
          ref: v0.2.3
        
      - name: Generate vars yaml
        working-directory: ./ansible-playbooks
        run: |
          cat > vars.yml <<EOF
          run_id: "id-${{ github.run_id }}"
          output_dir: "~/ansible_output_${{ github.run_id }}"
          repos:
            libs: {name: "falcosecurity-libs", repo: "https://github.com/${{ inputs.libsrepo }}.git", version: "${{ inputs.libsversion }}"}
          EOF
    
      - name: Bootstrap VMs
        working-directory: ./ansible-playbooks
        run: |
          ansible-playbook bootstrap.yml --extra-vars "@vars.yml"
      
      - name: Common setup
        working-directory: ./ansible-playbooks
        run: |
          ansible-playbook common.yml --extra-vars "@vars.yml"

      - name: Prepare github repos
        working-directory: ./ansible-playbooks
        run: |
          ansible-playbook git-repos.yml --extra-vars "@vars.yml"
      
      - name: Run scap-open tests
        working-directory: ./ansible-playbooks
        run: |
          ansible-playbook scap-open.yml --extra-vars "@vars.yml" || :
          
      - name: Tar output files
        run: |
          tar -cvf ansible_output.tar ~/ansible_output_${{ github.run_id }}

      - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: ansible_output_${{matrix.architecture}}
          path: ansible_output.tar
    
      - name: Build matrix_gen
        working-directory: ./matrix_gen
        env:
          GOPATH: /root/go
          GOCACHE: /root/.cache/go-build
        run: |
          go build .
        
      - name: Generate new matrix
        working-directory: ./matrix_gen
        run: |
          ./matrix_gen --root-folder ~/ansible_output_${{ github.run_id }} --output-file matrix_${{matrix.architecture}}.md
        
      - uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
        with:
          name: matrix_${{matrix.architecture}}
          path: ./matrix_gen/matrix_${{matrix.architecture}}.md
          
      - name: Cleanup
        if: always()
        working-directory: ./ansible-playbooks
        run: |
          ansible-playbook clean-up.yml --extra-vars "@vars.yml" || :