name: Conformance tests

permissions: {}

on:
  pull_request:
    branches:
      - 'main'
      - 'release*'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  prepare-images:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: build-images
      - name: ko build
        shell: bash
        run: |
          set -e
          VERSION=${{ github.ref_name }} make docker-save-image-all
      - name: upload images archive
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: kyverno.tar
          path: kyverno.tar
          retention-days: 1
          if-no-files-found: error

  # runs conformance test suites with configuration:
  standard:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: standard
            values:
              - standard
        k8s-version:
          - name: v1.25
            version: v1.25.11
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
          - name: v1.28
            version: v1.28.0
        tests:
          - autogen
          - background-only
          - cleanup
          - deferred
          - events
          - exceptions
          - filter
          - generate/clusterpolicy
          - generate/policy
          - generate/validation
          - mutate
          - policy-validation
          - rangeoperators
          - rbac
          - reports
          - validate
          - verify-manifests
          - verifyImages
          - webhooks
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          set -e
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Test with kuttl
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -e
          ./.tools/kubectl-kuttl test ./test/conformance/kuttl/${{ matrix.tests }} --config ./test/conformance/kuttl/_config/common.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  # runs conformance test suites with configuration:
  ttl:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: ttl
            values:
              - standard
              - ttl
        k8s-version:
          - name: v1.25
            version: v1.25.11
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
          - name: v1.28
            version: v1.28.0
        tests:
          - ttl
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          set -e
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Test with kuttl
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -e
          ./.tools/kubectl-kuttl test ./test/conformance/kuttl/${{ matrix.tests }} --config ./test/conformance/kuttl/_config/common.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  # runs conformance test suites with configuration:
  force-failure-policy-ignore:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: force-failure-policy-ignore
            values:
              - standard
              - force-failure-policy-ignore
        k8s-version:
          - name: v1.25
            version: v1.25.11
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
          - name: v1.28
            version: v1.28.0
        tests:
          - force-failure-policy-ignore
          - rbac
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          set -e
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Test with kuttl
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -e
          ./.tools/kubectl-kuttl test ./test/conformance/kuttl/${{ matrix.tests }} --config ./test/conformance/kuttl/_config/common.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  # runs conformance test suites with configuration:
  validating-admission-policies:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: validating-admission-policies
            values:
              - standard
              - generate-validating-admission-policy
        k8s-version:
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
        tests:
          - generate-validating-admission-policy
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        run: |
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          export KIND_CONFIG=vap-v1alpha1
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        run: make kind-load-image-archive
      - name: Install kyverno
        run: |
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Test with kuttl
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          ./.tools/kubectl-kuttl test ./test/conformance/kuttl/${{ matrix.tests }} \
            --config ./test/conformance/kuttl/_config/common.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  # runs conformance test suites with configuration:
  default:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: default
            values:
              - default
        k8s-version:
          - name: v1.25
            version: v1.25.11
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
          - name: v1.28
            version: v1.28.0
        tests:
          - rbac
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          set -e
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Test with kuttl
        shell: bash
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          set -e
          ./.tools/kubectl-kuttl test ./test/conformance/kuttl/${{ matrix.tests }}  --config ./test/conformance/kuttl/_config/common.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  # runs conformance test suites with configuration:
  policy-library:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        config:
          - name: policy-library
            values:
              - standard
        k8s-version:
          - name: v1.25
            version: v1.25.11
          - name: v1.26
            version: v1.26.6
          - name: v1.27
            version: v1.27.3
          - name: v1.28
            version: v1.28.0
        tests:
          - argo
          - aws
          - best-practices
          - castai
          - cert-manager
          - consul
          - external-secret-operator
          - flux
          - istio
          - karpenter
          - kasten
          - kubecost
          - kubeops
          - kubevirt
          - linkerd
          - nginx-ingress
          - openshift
          # - other
          - other/a
          - other/b-d
          - other/e-l
          - other/m-q
          - other/rec-req
          - other/res
          - other/s-z
          # - pod-security
          # - psa
          - psp-migration
          # - tekton
          # - traefik
          # - velero
    needs: prepare-images
    name: ${{ matrix.k8s-version.name }} - ${{ matrix.config.name }} - ${{ matrix.tests }}
    steps:
      - name: Checkout kyverno/kyverno
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Checkout kyverno/policies
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          repository: kyverno/policies
          path: policies
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          export KIND_IMAGE=kindest/node:${{ matrix.k8s-version.version }}
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          set -e
          export USE_CONFIG=${{ join(matrix.config.values, ',') }}
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Build Kyverno CLI
        shell: bash
        run: |
          set -e
          make build-cli
          ln -s $PWD/cmd/cli/kubectl-kyverno/kubectl-kyverno ./cmd/cli/kubectl-kyverno/kyverno
          echo "$PWD/cmd/cli/kubectl-kyverno" >> $GITHUB_PATH
      - name: Test policy library with kuttl
        shell: bash
        run: |
          set -e
          cd policies
          ../.tools/kubectl-kuttl test ./${{ matrix.tests }} --config ./kuttl-test.yaml
      - name: Debug failure
        if: failure()
        uses: ./.github/actions/kyverno-logs

  monitor-helm-secret-size:
    runs-on: ubuntu-latest
    permissions:
      packages: read
    needs: prepare-images
    steps:
      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
      - name: Setup build env
        uses: ./.github/actions/setup-build-env
        timeout-minutes: 10
        with:
          build-cache-key: run-conformance
      - name: Create kind cluster
        shell: bash
        run: |
          set -e
          make kind-create-cluster
      - name: Download kyverno images archive
        uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
        with:
          name: kyverno.tar
      - name: Load kyverno images archive in kind cluster
        shell: bash
        run: |
          set -e
          make kind-load-image-archive
      - name: Install kyverno
        shell: bash
        run: |
          make kind-install-kyverno
      - name: Wait for kyverno ready
        uses: ./.github/actions/kyverno-wait-ready
      - name: Check secret size
        shell: bash
        run: |
          set -e
          set -u
          SIZE=$(kubectl get secrets -n kyverno sh.helm.release.v1.kyverno.v1 -o jsonpath='{.data.release}' | base64 -d | wc -c | awk '{print $1}')
          MAX_ALLOWED=1030000
          if [ "$SIZE" -gt "$MAX_ALLOWED" ]; then
            echo "Helm secret size ($SIZE bytes) is above the max allowed ($MAX_ALLOWED bytes)"
            exit 1
          else
            echo "Helm secret size ($SIZE bytes) is below the max allowed ($MAX_ALLOWED bytes)"
          fi