ci-modules.yaml

name: Build and Push PF_RING modules

on:
  workflow_dispatch:
    inputs:
      tag:
        type: choice
        description: "Tag to build"
        options:
          - all
          - canary
      per-module:
        type: boolean
        description: "Build container per module"
        default: true

jobs:
  prepare-matrix:
    if: inputs.per-module == 'true'
    runs-on: ubuntu-latest
    outputs:
      versions: ${{ steps.set-matrix.outputs.versions }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Prepare list of versions
        id: set-matrix
        run: |
          echo "Listing kernel modules..."
          versions=();
          for f in $(ls modules/ko/*.ko); do
            version=$(echo $f | sed -E 's/.*pf-ring-(.*)\.ko/\1/');
            versions+=("$version")
          done

          versions_json=$(echo "${versions[@]}" | tr -d '\n' | jq -R -s -c 'split(" ")')
          echo "versions=${versions_json}" >> $GITHUB_OUTPUT

  build-and-push-container-per-module:
    needs: prepare-matrix
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: ${{ fromJson(needs.prepare-matrix.outputs.versions) }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./modules
          file: ./modules/Dockerfile.single
          push: true
          tags: kubeshark/pf-ring-module:${{ matrix.version }}
          build-args: |
            KERNEL_VERSION=${{ matrix.version }}

  build-and-push-container-with-all-modules:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: kubeshark/pf-ring-module
          tags: |
            type=raw,value={{date 'YYYYMMDD'}}
            type=raw,value=${{ inputs.tag}}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ./modules
          file: ./modules/Dockerfile.all
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          platforms: linux/amd64,linux/arm64/v8

  upload-modules-to-s3:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          role-to-assume: ${{ secrets.AWS_ASSUME_ROLE_ARN }}
          role-session-name: buildsession
          aws-region: us-east-2

      - name: Copy kernel modules
        run: |
          versions=();
          for f in $(ls modules/ko/*.ko); do
            version=$(echo $f | sed -E 's/.*pf-ring-(.*)\.ko/\1/');
            aws s3 cp $f ${{ secrets.AWS_PF_RING_BUCKET }}/${version}/pf_ring.ko
            versions+=("$version")
          done

          versions_json=$(echo "${versions[@]}" | tr -d '\n' | jq -R -s -c 'split(" ")')

          echo "Copy versions metadata"
          echo ${versions_json} > versions.json
          aws s3 cp versions.json ${{ secrets.AWS_PF_RING_BUCKET }}/meta/versions.json