Conformance IPsec E2E (ci-ipsec-e2e) #2
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| name: Cilium Conformance IPsec E2E (ci-ipsec-e2e) | |
| # Any change in triggers needs to be reflected in the concurrency group. | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| PR-number: | |
| description: "Pull request number." | |
| required: true | |
| context-ref: | |
| description: "Context in which the workflow runs. If PR is from a fork, will be the PR target branch (general case). If PR is NOT from a fork, will be the PR branch itself (this allows committers to test changes to workflows directly from PRs)." | |
| required: true | |
| SHA: | |
| description: "SHA under test (head of the PR branch)." | |
| required: true | |
| extra-args: | |
| description: "[JSON object] Arbitrary arguments passed from the trigger comment via regex capture group. Parse with 'fromJson(inputs.extra-args).argName' in workflow." | |
| required: false | |
| default: '{}' | |
| # Run every 6 hours | |
| schedule: | |
| - cron: '0 5/6 * * *' | |
| # By specifying the access of one of the scopes, all of those that are not | |
| # specified are set to 'none'. | |
| permissions: | |
| # To be able to access the repository with actions/checkout | |
| contents: read | |
| # To allow retrieving information from the PR API | |
| pull-requests: read | |
| # To be able to set commit status | |
| statuses: write | |
| concurrency: | |
| # Structure: | |
| # - Workflow name | |
| # - Event type | |
| # - A unique identifier depending on event type: | |
| # - schedule: SHA | |
| # - workflow_dispatch: PR number | |
| # | |
| # This structure ensures a unique concurrency group name is generated for each | |
| # type of testing, such that re-runs will cancel the previous run. | |
| group: | | |
| ${{ github.workflow }} | |
| ${{ github.event_name }} | |
| ${{ | |
| (github.event_name == 'schedule' && github.sha) || | |
| (github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
| }} | |
| cancel-in-progress: true | |
| env: | |
| # renovate: datasource=github-releases depName=cilium/cilium-cli | |
| cilium_cli_version: v0.15.5 | |
| cilium_cli_ci_version: | |
| check_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| jobs: | |
| commit-status-start: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set initial commit status | |
| uses: myrotvorets/set-commit-status-action@243b4f7e597f62335408d58001edf8a02cf3e1fd # v1.1.7 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| setup-and-test: | |
| runs-on: ubuntu-latest-4cores-16gb | |
| env: | |
| job_name: 'Setup & Test' | |
| strategy: | |
| fail-fast: false | |
| max-parallel: 16 | |
| matrix: | |
| include: | |
| # See https://github.com/cilium/cilium/issues/20606 for configuration table | |
| - name: '1' | |
| kernel: '4.19-20230420.212204' | |
| kube-proxy: 'iptables' | |
| kpr: 'disabled' | |
| tunnel: 'vxlan' | |
| encryption: 'ipsec' | |
| encryption-node: 'false' | |
| ipv6: 'false' # https://github.com/cilium/cilium/issues/23461 | |
| - name: '2' | |
| kernel: '5.4-20230420.212204' | |
| kube-proxy: 'iptables' | |
| kpr: 'disabled' | |
| tunnel: 'disabled' | |
| encryption: 'ipsec' | |
| encryption-node: 'false' | |
| - name: '3' | |
| kernel: '5.10-20230420.212204' | |
| kube-proxy: 'iptables' | |
| kpr: 'disabled' | |
| tunnel: 'disabled' | |
| encryption: 'ipsec' | |
| encryption-node: 'false' | |
| endpoint-routes: 'true' | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Checkout context ref | |
| uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3 | |
| with: | |
| ref: ${{ inputs.context-ref || github.sha }} | |
| persist-credentials: false | |
| - name: Set Environment Variables | |
| uses: ./.github/actions/set-env-variables | |
| - name: Set up job variables | |
| id: vars | |
| run: | | |
| if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then | |
| SHA="${{ inputs.SHA }}" | |
| else | |
| SHA="${{ github.sha }}" | |
| fi | |
| CILIUM_INSTALL_DEFAULTS="--wait \ | |
| --chart-directory=./install/kubernetes/cilium \ | |
| --helm-set=image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/cilium-ci \ | |
| --helm-set=image.useDigest=false \ | |
| --helm-set=image.tag=${SHA} \ | |
| --helm-set=operator.image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/operator \ | |
| --helm-set=operator.image.suffix=-ci \ | |
| --helm-set=operator.image.tag=${SHA} \ | |
| --helm-set=operator.image.useDigest=false \ | |
| --helm-set=hubble.relay.image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/hubble-relay-ci \ | |
| --helm-set=hubble.relay.image.tag=${SHA} \ | |
| --helm-set=hubble.eventBufferCapacity=65535 \ | |
| --helm-set=bpf.monitorAggregation=none \ | |
| --nodes-without-cilium=kind-worker3 \ | |
| --helm-set-string=kubeProxyReplacement=${{ matrix.kpr }}" | |
| TUNNEL="--helm-set-string=tunnelProtocol=${{ matrix.tunnel }}" | |
| if [ "${{ matrix.tunnel }}" == "disabled" ]; then | |
| TUNNEL="--helm-set-string=routingMode=native --helm-set-string=autoDirectNodeRoutes=true --helm-set-string=ipv4NativeRoutingCIDR=10.244.0.0/16 --helm-set-string=tunnel=disabled" | |
| TUNNEL="${TUNNEL} --helm-set-string=ipv6NativeRoutingCIDR=fd00:10:244::/56" | |
| fi | |
| LB_MODE="" | |
| if [ "${{ matrix.lb-mode }}" != "" ]; then | |
| LB_MODE="--helm-set-string=loadBalancer.mode=${{ matrix.lb-mode }}" | |
| fi | |
| ENDPOINT_ROUTES="" | |
| if [ "${{ matrix.endpoint-routes }}" == "true" ]; then | |
| ENDPOINT_ROUTES="--helm-set-string=endpointRoutes.enabled=true" | |
| fi | |
| IPV6="" | |
| if [ "${{ matrix.ipv6 }}" != "false" ]; then | |
| IPV6="--helm-set=ipv6.enabled=true" | |
| fi | |
| MASQ="" | |
| if [ "${{ matrix.kpr }}" == "true" ]; then | |
| # BPF-masq requires KPR=true. | |
| MASQ="--helm-set=bpf.masquerade=true" | |
| if [ "${{ matrix.host-fw }}" == "true" ]; then | |
| # BPF IPv6 masquerade not currently supported with host firewall - GH-26074 | |
| MASQ="${MASQ} --helm-set=enableIPv6Masquerade=false" | |
| fi | |
| fi | |
| EGRESS_GATEWAY="" | |
| if [ "${{ matrix.egress-gateway }}" == "true" ]; then | |
| EGRESS_GATEWAY="--helm-set=egressGateway.enabled=true --helm-set=debug.enabled=true" | |
| fi | |
| LB_ACCELERATION="" | |
| if [ "${{ matrix.lb-acceleration }}" != "" ]; then | |
| LB_ACCELERATION="--helm-set=loadBalancer.acceleration=${{ matrix.lb-acceleration }}" | |
| fi | |
| ENCRYPT="" | |
| if [ "${{ matrix.encryption }}" != "" ]; then | |
| ENCRYPT="--helm-set=encryption.enabled=true --helm-set=encryption.type=${{ matrix.encryption }}" | |
| if [ "${{ matrix.encryption-node }}" != "" ]; then | |
| ENCRYPT+=" --helm-set=encryption.nodeEncryption=${{ matrix.encryption-node }}" | |
| fi | |
| fi | |
| HOST_FW="" | |
| if [ "${{ matrix.host-fw }}" == "true" ]; then | |
| HOST_FW="--helm-set=hostFirewall.enabled=true" | |
| fi | |
| CONFIG="${CILIUM_INSTALL_DEFAULTS} ${TUNNEL} ${LB_MODE} ${ENDPOINT_ROUTES} ${IPV6} ${MASQ} ${EGRESS_GATEWAY} ${ENCRYPT} ${HOST_FW} ${LB_ACCELERATION}" | |
| echo "cilium_install_defaults=${CONFIG}" >> $GITHUB_OUTPUT | |
| JUNIT="" | |
| for NAME in ${{ matrix.kube-proxy }} ${{ matrix.tunnel }} ${{ matrix.lb-mode }} ${{ matrix.encryption }} ${{ matrix.endpoint-routes }}; do | |
| if [[ "${NAME}" != "" ]] && [[ "${NAME}" != "disabled" ]] && [[ "${NAME}" != "none" ]]; then | |
| if [[ "${JUNIT}" != "" ]]; then | |
| JUNIT+="-" | |
| fi | |
| if [[ "${NAME}" == "true" ]];then | |
| NAME="endpoint-routes" | |
| fi | |
| JUNIT+="${NAME}" | |
| fi | |
| done | |
| echo junit_type="${JUNIT}" >> $GITHUB_OUTPUT | |
| echo sha=${SHA} >> $GITHUB_OUTPUT | |
| - name: Checkout pull request for Helm chart | |
| uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3 | |
| with: | |
| ref: ${{ steps.vars.outputs.sha }} | |
| persist-credentials: false | |
| - name: Install Cilium CLI-cli | |
| uses: cilium/cilium-cli@5362f383942260c0aed4f3876e09c3452435577a # v0.14.8 | |
| with: | |
| release-version: ${{ env.cilium_cli_version }} | |
| ci-version: ${{ env.cilium_cli_ci_version }} | |
| binary-name: cilium-cli | |
| binary-dir: ./ | |
| - name: Provision LVH VMs | |
| uses: cilium/little-vm-helper@0fcaa3fed17811fcd8b6f1b0dc1f24e5f4ff6b13 # v0.0.7 | |
| with: | |
| test-name: e2e-conformance | |
| image-version: ${{ matrix.kernel }} | |
| host-mount: ./ | |
| cpu: 4 | |
| dns-resolver: '1.1.1.1' | |
| install-dependencies: 'true' | |
| cmd: | | |
| git config --global --add safe.directory /host | |
| - name: Wait for images to be available | |
| timeout-minutes: 10 | |
| shell: bash | |
| run: | | |
| for image in cilium-ci operator-generic-ci hubble-relay-ci ; do | |
| until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done | |
| done | |
| - name: Run tests (${{ join(matrix.*, ', ') }}) | |
| uses: cilium/little-vm-helper@0fcaa3fed17811fcd8b6f1b0dc1f24e5f4ff6b13 # v0.0.7 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| ./contrib/scripts/kind.sh "" 3 "" "" "${{ matrix.kube-proxy }}" "dual" | |
| kubectl taint nodes --all node-role.kubernetes.io/control-plane- || true | |
| kubectl patch node kind-worker3 --type=json -p='[{"op":"add","path":"/metadata/labels/cilium.io~1no-schedule","value":"true"}]' | |
| kubectl create -n kube-system secret generic cilium-ipsec-keys \ | |
| --from-literal=keys="3 rfc4106(gcm(aes)) $(echo $(dd if=/dev/urandom count=20 bs=1 2> /dev/null | xxd -p -c 64)) 128" | |
| export CILIUM_CLI_MODE=helm | |
| ./cilium-cli install ${{ steps.vars.outputs.cilium_install_defaults }} | |
| ./cilium-cli status --wait | |
| kubectl get pods --all-namespaces -o wide | |
| kubectl -n kube-system exec daemonset/cilium -- cilium status | |
| mkdir -p cilium-junits | |
| ./cilium-cli connectivity test --include-unsafe-tests --collect-sysdump-on-failure \ | |
| --test '!check-log-errors' \ | |
| --sysdump-hubble-flows-count=1000000 --sysdump-hubble-flows-timeout=5m \ | |
| --sysdump-output-filename "cilium-sysdump-${{ matrix.name }}-<ts>" \ | |
| --junit-file "cilium-junits/${{ env.job_name }} (${{ join(matrix.*, ', ') }}).xml" \ | |
| --junit-property github_job_step="Run tests (${{ join(matrix.*, ', ') }})" \ | |
| --flush-ct | |
| - name: Rotate IPsec Key & Test (${{ join(matrix.*, ', ') }}) | |
| uses: ./.github/actions/conn-disrupt-test | |
| with: | |
| job-name: conformance-ipsec-e2e-key-rotation-${{ matrix.name }} | |
| extra-connectivity-test-flags: --test '!check-log-errors' | |
| operation-cmd: | | |
| cd /host/ | |
| KEYID=\$(kubectl get secret -n kube-system cilium-ipsec-keys -o go-template --template={{.data.keys}} | base64 -d | cut -c 1) | |
| if [[ \$KEYID -ge 15 ]]; then KEYID=0; fi | |
| data=\$(echo "{\"stringData\":{\"keys\":\"\$(((\$KEYID+1))) "rfc4106\(gcm\(aes\)\)" 59f4d92cccede1b1abc920104ca61cd552782e12 128\"}}") | |
| kubectl patch secret -n kube-system cilium-ipsec-keys -p="\$data" -v=1 | |
| # Wait until key rotation starts | |
| while true; do | |
| keys_in_use=\$(kubectl -n kube-system exec daemonset/cilium -- cilium encrypt status | awk '/Keys in use/ {print \$NF}') | |
| if [[ \$keys_in_use == 2 ]]; then | |
| break | |
| fi | |
| echo "Waiting until key rotation starts" | |
| sleep 30s | |
| done | |
| # Wait until key rotation completes | |
| # By default the key rotation cleanup delay is 5min, let's sleep 4min before actively polling | |
| sleep \$((4*60)) | |
| while true; do | |
| keys_in_use=\$(kubectl -n kube-system exec daemonset/cilium -- cilium encrypt status | awk '/Keys in use/ {print \$NF}') | |
| if [[ \$keys_in_use == 1 ]]; then | |
| break | |
| fi | |
| echo "Waiting until key rotation completes" | |
| sleep 30s | |
| done | |
| - name: Fetch artifacts | |
| if: ${{ !success() }} | |
| uses: cilium/little-vm-helper@0fcaa3fed17811fcd8b6f1b0dc1f24e5f4ff6b13 # v0.0.7 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host | |
| kubectl get pods --all-namespaces -o wide | |
| ./cilium-cli status | |
| mkdir -p cilium-sysdumps | |
| ./cilium-cli sysdump --output-filename cilium-sysdump-${{ matrix.name }}-final | |
| # To debug https://github.com/cilium/cilium/issues/26062 | |
| head -n -0 /proc/buddyinfo /proc/pagetypeinfo | |
| - name: Upload artifacts | |
| if: ${{ !success() }} | |
| uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2 | |
| with: | |
| name: cilium-sysdumps | |
| path: cilium-sysdump-*.zip | |
| retention-days: 5 | |
| - name: Upload JUnits [junit] | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2 | |
| with: | |
| name: cilium-junits | |
| path: cilium-junits/*.xml | |
| retention-days: 2 | |
| - name: Publish Test Results As GitHub Summary | |
| if: ${{ always() }} | |
| uses: aanm/junit2md@332ebf0fddd34e91b03a832cfafaa826306558f9 # v0.0.3 | |
| with: | |
| junit-directory: "cilium-junits" | |
| commit-status-final: | |
| if: ${{ always() }} | |
| needs: setup-and-test | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set final commit status | |
| uses: myrotvorets/set-commit-status-action@243b4f7e597f62335408d58001edf8a02cf3e1fd # v1.1.7 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| status: ${{ needs.setup-and-test.result }} |