Seperate packet interception into seperate interface/package to get it out of controller. #324
Workflow file for this run
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| name: e2e | |
| on: | |
| push: | |
| branches: | |
| - 'main' | |
| tags: | |
| - 'v*' | |
| pull_request: | |
| branches: [ main ] | |
| workflow_dispatch: | |
| env: | |
| GO_VERSION: "1.23" | |
| K8S_VERSION: "v1.31.2" | |
| KIND_VERSION: "v0.25.0" | |
| IMAGE_NAME: registry.k8s.io/networking/kube-network-policies | |
| KIND_CLUSTER_NAME: kind | |
| permissions: write-all | |
| jobs: | |
| build: | |
| name: build | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set up Go | |
| uses: actions/setup-go@v2 | |
| with: | |
| go-version: ${{ env.GO_VERSION }} | |
| id: go | |
| - name: Check out code | |
| uses: actions/checkout@v2 | |
| - name: Build | |
| run: | | |
| docker build -t registry.k8s.io/networking/kube-network-policies:test -f Dockerfile . | |
| mkdir _output | |
| docker save registry.k8s.io/networking/kube-network-policies:test > _output/kube-network-policies-image.tar | |
| - uses: actions/upload-artifact@v4 | |
| with: | |
| name: test-image | |
| path: _output/kube-network-policies-image.tar | |
| e2e: | |
| name: e2e | |
| runs-on: ubuntu-22.04 | |
| timeout-minutes: 100 | |
| needs: | |
| - build | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # TODO add "dual", waiting on KEP https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/3705-cloud-node-ips | |
| ipFamily: ["ipv4", "ipv6"] | |
| # TODO add nftables (beta in 1.31) waiting for 1.31 images | |
| proxyMode: ["iptables", "ipvs"] | |
| env: | |
| JOB_NAME: "kube-network-policies-${{ matrix.ipFamily }}-${{ matrix.proxyMode }}" | |
| IP_FAMILY: ${{ matrix.ipFamily }} | |
| KUBEPROXY_MODE: ${{ matrix.proxyMode }} | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v2 | |
| - name: Enable ipv4 and ipv6 forwarding | |
| run: | | |
| sudo sysctl -w net.ipv6.conf.all.forwarding=1 | |
| sudo sysctl -w net.ipv4.ip_forward=1 | |
| - name: Set up environment (download dependencies) | |
| run: | | |
| TMP_DIR=$(mktemp -d) | |
| # Test binaries | |
| curl -L https://dl.k8s.io/${{ env.K8S_VERSION }}/kubernetes-test-linux-amd64.tar.gz -o ${TMP_DIR}/kubernetes-test-linux-amd64.tar.gz | |
| tar xvzf ${TMP_DIR}/kubernetes-test-linux-amd64.tar.gz \ | |
| --directory ${TMP_DIR} \ | |
| --strip-components=3 kubernetes/test/bin/ginkgo kubernetes/test/bin/e2e.test | |
| # kubectl | |
| curl -L https://dl.k8s.io/${{ env.K8S_VERSION }}/bin/linux/amd64/kubectl -o ${TMP_DIR}/kubectl | |
| # kind | |
| curl -Lo ${TMP_DIR}/kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64 | |
| # Install | |
| sudo cp ${TMP_DIR}/ginkgo /usr/local/bin/ginkgo | |
| sudo cp ${TMP_DIR}/e2e.test /usr/local/bin/e2e.test | |
| sudo cp ${TMP_DIR}/kubectl /usr/local/bin/kubectl | |
| sudo cp ${TMP_DIR}/kind /usr/local/bin/kind | |
| sudo chmod +x /usr/local/bin/* | |
| - name: Create multi node cluster | |
| run: | | |
| # output_dir | |
| mkdir -p _artifacts | |
| # create cluster | |
| cat <<EOF | /usr/local/bin/kind create cluster \ | |
| --name ${{ env.KIND_CLUSTER_NAME}} \ | |
| --image kindest/node:${{ env.K8S_VERSION }} \ | |
| -v7 --wait 1m --retain --config=- | |
| kind: Cluster | |
| apiVersion: kind.x-k8s.io/v1alpha4 | |
| networking: | |
| ipFamily: ${IP_FAMILY} | |
| kubeProxyMode: ${KUBEPROXY_MODE} | |
| nodes: | |
| - role: control-plane | |
| - role: worker | |
| - role: worker | |
| EOF | |
| # dump the kubeconfig for later | |
| /usr/local/bin/kind get kubeconfig --name ${{ env.KIND_CLUSTER_NAME}} > _artifacts/kubeconfig.conf | |
| - uses: actions/download-artifact@v4 | |
| with: | |
| name: test-image | |
| - name: Install kube-network-policies | |
| run: | | |
| # preload kube-network-policies image | |
| docker load --input kube-network-policies-image.tar | |
| /usr/local/bin/kind load docker-image registry.k8s.io/networking/kube-network-policies:test --name ${{ env.KIND_CLUSTER_NAME}} | |
| sed -i s#registry.k8s.io/networking/kube-network-policies.*#registry.k8s.io/networking/kube-network-policies:test# install.yaml | |
| /usr/local/bin/kubectl apply -f ./install.yaml | |
| - name: Get Cluster status | |
| run: | | |
| # wait network is ready | |
| sleep 5 | |
| /usr/local/bin/kubectl get nodes -o wide | |
| /usr/local/bin/kubectl get pods -A | |
| /usr/local/bin/kubectl wait --timeout=1m --for=condition=ready pods --namespace=kube-system -l k8s-app=kube-dns | |
| /usr/local/bin/kubectl wait --timeout=1m --for=condition=ready pods --namespace=kube-system -l app=kube-network-policies | |
| - name: Run tests | |
| run: | | |
| export KUBERNETES_CONFORMANCE_TEST='y' | |
| export E2E_REPORT_DIR=${PWD}/_artifacts | |
| # Run tests | |
| /usr/local/bin/ginkgo --nodes=25 \ | |
| --focus="Netpol" \ | |
| /usr/local/bin/e2e.test \ | |
| -- \ | |
| --kubeconfig=${PWD}/_artifacts/kubeconfig.conf \ | |
| --provider=local \ | |
| --dump-logs-on-failure=false \ | |
| --report-dir=${E2E_REPORT_DIR} \ | |
| --disable-log-dump=true | |
| - name: Upload Junit Reports | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: kind-junit-${{ env.JOB_NAME }}-${{ github.run_id }} | |
| path: './_artifacts/*.xml' | |
| - name: Export logs | |
| if: always() | |
| run: | | |
| /usr/local/bin/kind export logs --name ${KIND_CLUSTER_NAME} --loglevel=debug ./_artifacts/logs | |
| - name: Upload logs | |
| if: always() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: kind-logs-${{ env.JOB_NAME }}-${{ github.run_id }} | |
| path: ./_artifacts/logs |