Test PR: Test coverage with bpflsm runner included #7
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| name: ci-coverage | |
| on: | |
| push: | |
| branches: [main] | |
| paths: | |
| - "KubeArmor/**" | |
| - ".github/workflows/ci-coverage.yaml" | |
| - "tests/**" | |
| pull_request: | |
| branches: [main] | |
| paths: | |
| - "KubeArmor/**" | |
| - ".github/workflows/ci-coverage.yaml" | |
| - "tests/**" | |
| jobs: | |
| calculate-k8s-coverage: | |
| name: Auto-testing Framework / ${{ matrix.os }} / ${{ matrix.runtime }} | |
| runs-on: ${{ matrix.os }} | |
| env: | |
| RUNTIME: ${{ matrix.runtime }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-20.04, bpflsm] | |
| runtime: ["containerd", "crio"] | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: true | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'KubeArmor/go.mod' | |
| - name: Install the latest LLVM toolchain | |
| run: ./.github/workflows/install-llvm.sh | |
| - name: Compile libbpf | |
| run: ./.github/workflows/install-libbpf.sh | |
| - name: Setup a Kubernetes environment | |
| run: ./.github/workflows/install-k3s.sh | |
| - name: Generate KubeArmor artifacts | |
| run: | | |
| #set the $IS_COVERAGE env var to 'true' to build the kubearmor-test image for coverage calculation | |
| export IS_COVERAGE=true | |
| GITHUB_SHA=$GITHUB_SHA ./KubeArmor/build/build_kubearmor.sh | |
| - name: Build Kubearmor-Operator | |
| working-directory: pkg/KubeArmorOperator | |
| run: | | |
| make docker-build | |
| - name: deploy pre existing pod | |
| run: | | |
| kubectl apply -f ./tests/k8s_env/ksp/pre-run-pod.yaml | |
| sleep 60 | |
| kubectl get pods -A | |
| - name: Run KubeArmor | |
| run: | | |
| if [ ${{ matrix.runtime }} == "containerd" ]; then | |
| docker save kubearmor/kubearmor-test-init:latest | sudo k3s ctr images import - | |
| docker save kubearmor/kubearmor-test:latest | sudo k3s ctr images import - | |
| docker save kubearmor/kubearmor-operator:latest | sudo k3s ctr images import - | |
| docker save kubearmor/kubearmor-snitch:latest | sudo k3s ctr images import - | |
| else | |
| if [ ${{ matrix.runtime }} == "crio" ]; then | |
| docker save kubearmor/kubearmor-test-init:latest | sudo podman load | |
| sudo podman tag localhost/latest:latest docker.io/kubearmor/kubearmor-test-init:latest | |
| docker save kubearmor/kubearmor-test:latest | sudo podman load | |
| sudo podman tag localhost/latest:latest docker.io/kubearmor/kubearmor-test:latest | |
| docker save kubearmor/kubearmor-operator:latest | sudo podman load | |
| sudo podman tag localhost/latest:latest docker.io/kubearmor/kubearmor-operator:latest | |
| docker save kubearmor/kubearmor-snitch:latest | sudo podman load | |
| sudo podman tag localhost/latest:latest docker.io/kubearmor/kubearmor-snitch:latest | |
| fi | |
| fi | |
| helm upgrade --install kubearmor-operator ./deployments/helm/KubeArmorOperator -n kubearmor --create-namespace --set kubearmorOperator.image.tag=latest | |
| kubectl wait --for=condition=ready --timeout=5m -n kubearmor pod -l kubearmor-app=kubearmor-operator | |
| kubectl get pods -A | |
| kubectl apply -f pkg/KubeArmorOperator/config/samples/kubearmor-coverage.yaml | |
| # kubectl wait -n kubearmor --timeout=5m --for=jsonpath='{.status.phase}'=Running kubearmorconfigs/kubearmorconfig-test | |
| # kubectl wait --timeout=7m --for=condition=ready pod -l kubearmor-app,kubearmor-app!=kubearmor-snitch,kubearmor-app!=kubearmor-controller -n kubearmor | |
| # kubectl wait --timeout=1m --for=condition=ready pod -l kubearmor-app=kubearmor-controller -n kubearmor | |
| sleep 60 | |
| kubectl get pods -A | |
| DAEMONSET_NAME=$(kubectl get daemonset -n kubearmor -o jsonpath='{.items[0].metadata.name}') | |
| echo "DaemonSet: $DAEMONSET_NAME" | |
| kubectl patch daemonset $DAEMONSET_NAME -n kubearmor --type='json' -p='[ | |
| { | |
| "op": "add", | |
| "path": "/spec/template/spec/volumes/-", | |
| "value": { | |
| "name": "coverage-storage", | |
| "hostPath": { | |
| "path": "/coverage", | |
| "type": "DirectoryOrCreate" | |
| } | |
| } | |
| }, | |
| { | |
| "op": "add", | |
| "path": "/spec/template/spec/containers/0/volumeMounts/-", | |
| "value": { | |
| "mountPath": "/coverage", | |
| "name": "coverage-storage" | |
| } | |
| }, | |
| { | |
| "op": "add", | |
| "path": "/spec/template/spec/containers/0/args/-", | |
| "value": "-test.coverprofile=/coverage/coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out" | |
| } | |
| ]' | |
| sleep 15 | |
| - name: Add KubeArmor host visibility | |
| run: | | |
| ./.github/workflows/host-visibility.sh | |
| DAEMONSET_NAME=$(kubectl get daemonset -n kubearmor -o jsonpath='{.items[0].metadata.name}') | |
| # normal approach didn't worked for cri-o pod | |
| LABEL_SELECTOR=$(kubectl get daemonset $DAEMONSET_NAME -n kubearmor -o jsonpath='{.spec.selector.matchLabels}' | jq -r 'to_entries[] | "\(.key)=\(.value)"' | paste -sd, -) | |
| POD_NAME=$(kubectl get pods -n kubearmor -l "$LABEL_SELECTOR" -o jsonpath='{.items[*].metadata.name}') | |
| echo "Pod: $POD_NAME" | |
| echo "POD_NAME=$POD_NAME" >> $GITHUB_ENV | |
| - name: Test KubeArmor using Ginkgo | |
| run: | | |
| kubectl logs $POD_NAME -n kubearmor | |
| go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo | |
| make | |
| working-directory: ./tests/k8s_env | |
| timeout-minutes: 30 | |
| env: | |
| POD_NAME: ${{ env.POD_NAME }} | |
| - name: Kill KubeArmor prcoess in the pod | |
| run: | | |
| KUBEARMOR_PID=$(kubectl exec ${{ env.POD_NAME }} -n kubearmor -c kubearmor -- sh -c "ps aux | grep '[K]ubeArmor/kubearmor-test' | awk '{print \$1}'") | |
| kubectl exec ${{ env.POD_NAME }} -n kubearmor -c kubearmor -- sh -c "kill -s SIGINT $KUBEARMOR_PID" | |
| sleep 10 | |
| env: | |
| POD_NAME: ${{ env.POD_NAME }} | |
| - name: Extract coverage file | |
| run: | | |
| for i in {1..24}; do | |
| if [ -f /coverage/coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out ]; then | |
| cp /coverage/coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out | |
| break | |
| fi | |
| sleep 5 | |
| done | |
| ls -l | |
| working-directory: KubeArmor | |
| env: | |
| POD_NAME: ${{ env.POD_NAME }} | |
| - name: Get karmor sysdump | |
| if: ${{ failure() }} | |
| run: | | |
| kubectl describe pod -n kubearmor -l kubearmor-app=kubearmor | |
| curl -sfL http://get.kubearmor.io/ | sudo sh -s -- -b /usr/local/bin | |
| mkdir -p /tmp/kubearmor/ && cd /tmp/kubearmor && karmor sysdump | |
| - name: Archive log artifacts | |
| if: ${{ failure() }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: kubearmor.logs | |
| path: | | |
| /tmp/kubearmor/ | |
| /tmp/kubearmor.* | |
| - name: Measure code coverage | |
| if: ${{ always() }} | |
| run: | | |
| ls -l | |
| go tool cover -func coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out | |
| # go install github.com/modocache/gover@latest | |
| # gover | |
| working-directory: KubeArmor | |
| env: | |
| GOPATH: /home/runner/go | |
| - name: Upload coverage file | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: coverage-k8s-${{ matrix.os }}-${{ matrix.runtime }} | |
| path: KubeArmor/coverage_k8s_${{ matrix.os }}_${{ matrix.runtime }}.out | |
| - name: Run cleanup | |
| if: ${{ always() && matrix.os == 'bpflsm' }} | |
| run: ./.github/workflows/cleanup.sh | |
| docker-compose-coverage: | |
| name: Calculate coverage in docker mode / ${{ matrix.os }} | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest, bpflsm] | |
| timeout-minutes: 60 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: true | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'KubeArmor/go.mod' | |
| - name: Install the latest LLVM toolchain | |
| run: ./.github/workflows/install-llvm.sh | |
| - name: Compile libbpf | |
| run: ./.github/workflows/install-libbpf.sh | |
| - name: Generate KubeArmor artifacts | |
| run: | | |
| # set the $IS_COVERAGE env var to 'true' to build the kubearmor-test image for coverage calculation | |
| export IS_COVERAGE=true | |
| GITHUB_SHA=$GITHUB_SHA ./KubeArmor/build/build_kubearmor.sh | |
| - name: Run KubeArmor init container | |
| run: | | |
| docker run --name kubearmor-test-init -v /tmp/:/opt/kubearmor/BPF kubearmor/kubearmor-test-init:latest | |
| - name: Run KubeArmor test container | |
| run: | | |
| sudo mkdir -p /coverage | |
| docker run -d --name kubearmor-test --privileged --pid host -p 32767:32767 \ | |
| -v /tmp/:/opt/kubearmor/BPF \ | |
| -v /sys/fs/bpf:/sys/fs/bpf \ | |
| -v /sys/kernel/security:/sys/kernel/security \ | |
| -v /sys/kernel/debug:/sys/kernel/debug \ | |
| -v /var/run/docker.sock:/var/run/docker.sock \ | |
| -v /var/lib/docker:/var/lib/docker \ | |
| -v /etc/apparmor.d:/etc/apparmor.d \ | |
| -v /coverage/:/coverage/ \ | |
| kubearmor/kubearmor-test:latest -k8s=false -enableKubeArmorHostPolicy -coverageTest=false -test.coverprofile=/coverage/coverage_docker.out | |
| - name: Test KubeArmor using Ginkgo | |
| run: | | |
| go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo | |
| make | |
| working-directory: ./tests/nonk8s_env | |
| timeout-minutes: 30 | |
| - name: Copy coverage report | |
| run: | | |
| CONTAINER_ID=$(docker ps -qf "name=kubearmor") | |
| sleep 2 | |
| KUBEARMOR_PID=$(docker exec $CONTAINER_ID sh -c "pgrep -o -f 'kubearmor'") | |
| sleep 2 | |
| docker exec $CONTAINER_ID sh -c "kill -s SIGINT $KUBEARMOR_PID" | |
| sleep 15 | |
| for i in {1..24}; do | |
| if [ -f /coverage/coverage_docker.out ]; then | |
| cp /coverage/coverage_docker.out coverage_docker_${{ matrix.os }}.out | |
| break | |
| fi | |
| sleep 5 | |
| done | |
| sleep 2 | |
| working-directory: KubeArmor | |
| - name: Archive log artifacts | |
| if: ${{ failure() }} | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: kubearmor.logs | |
| path: | | |
| /tmp/kubearmor/ | |
| /tmp/kubearmor.* | |
| - name: Measure code coverage | |
| if: ${{ always() }} | |
| run: | | |
| ls -l | |
| go tool cover -func coverage_docker_${{ matrix.os }}.out | |
| working-directory: KubeArmor | |
| env: | |
| GOPATH: /home/runner/go | |
| - name: Save coverage file | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: coverage-docker-${{ matrix.os }} | |
| path: KubeArmor/coverage_docker_${{ matrix.os }}.out | |
| - name: Run cleanup | |
| if: ${{ always() && matrix.os == 'bpflsm' }} | |
| run: ./.github/workflows/cleanup.sh | |
| calculate-systemd-coverage: | |
| name: Calculate coverage in systemd mode / ${{ matrix.os }} | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest, bpflsm] | |
| timeout-minutes: 60 | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: true | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'KubeArmor/go.mod' | |
| - name: Install the latest LLVM toolchain | |
| run: ./.github/workflows/install-llvm.sh | |
| - name: Compile libbpf | |
| run: ./.github/workflows/install-libbpf.sh | |
| - name: Install GoReleaser | |
| uses: goreleaser/goreleaser-action@v2 | |
| with: | |
| install-only: true | |
| version: v1.25.0 | |
| - name: Build Systemd Release | |
| run: make local-release | |
| working-directory: KubeArmor | |
| - name: Install KubeArmor | |
| run: sudo apt install -y ./dist/kubearmor*amd64.deb | |
| working-directory: KubeArmor | |
| - name: Compile test binary | |
| run: go test -covermode=atomic -coverpkg=./... -c . -o kubearmor-test | |
| working-directory: KubeArmor | |
| - name: Replace with test binary | |
| run: | | |
| sudo mkdir -p /coverage | |
| sudo rm /opt/kubearmor/kubearmor | |
| sudo cp kubearmor-test /opt/kubearmor/ | |
| ls -l /opt/kubearmor/ | |
| sudo sed -i 's|ExecStart=/opt/kubearmor/kubearmor|ExecStart=/opt/kubearmor/kubearmor-test -test.coverprofile=/coverage/coverage_systemd.out|' /lib/systemd/system/kubearmor.service | |
| sudo systemctl daemon-reload | |
| sudo systemctl restart kubearmor.service | |
| working-directory: KubeArmor | |
| - name: Check journalctl | |
| run: sudo journalctl -u kubearmor --no-pager || true | |
| - name: Test kubearmor using ginkgo | |
| run: | | |
| go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo | |
| make | |
| working-directory: ./tests/nonk8s_env | |
| timeout-minutes: 30 | |
| - name: Kill kubearmor process and copy coverage file | |
| run: | | |
| sudo systemctl stop kubearmor | |
| sleep 15 | |
| for i in {1..24}; do | |
| if [ -f /coverage/coverage_systemd.out ]; then | |
| sudo cp /coverage/coverage_systemd.out coverage_systemd_${{ matrix.os }}.out | |
| break | |
| fi | |
| sleep 5 | |
| done | |
| working-directory: KubeArmor | |
| - name: Measure code coverage | |
| if: ${{ always() }} | |
| run: | | |
| ls -l | |
| go tool cover -func coverage_systemd_${{ matrix.os }}.out | |
| working-directory: KubeArmor | |
| env: | |
| GOPATH: /home/runner/go | |
| - name: Save coverage file | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: coverage-systemd-${{ matrix.os }} | |
| path: KubeArmor/coverage_systemd_${{ matrix.os }}.out | |
| - name: Run cleanup | |
| if: ${{ always() && matrix.os == 'bpflsm' }} | |
| run: | | |
| sudo systemctl stop kubearmor | |
| sudo systemctl disable kubearmor | |
| sudo apt remove -y kubearmor | |
| merge-and-upload-coverage: | |
| name: Merge and Upload Coverage | |
| runs-on: ubuntu-latest | |
| needs: [calculate-k8s-coverage, docker-compose-coverage, calculate-systemd-coverage] | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| submodules: true | |
| - uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'KubeArmor/go.mod' | |
| - name: Download all coverage files | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: KubeArmor/ | |
| pattern: coverage* | |
| merge-multiple: true | |
| - uses: codecov/codecov-action@v4 | |
| with: | |
| token: ${{ secrets.CODECOV_TOKEN }} | |