Conformance Multi Pool IPAM (ci-multi-pool) #12163
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| name: Conformance Multi Pool IPAM (ci-multi-pool) | |
| # 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: '{}' | |
| push: | |
| branches: | |
| - v1.15 | |
| - ft/v1.15/** | |
| paths-ignore: | |
| - 'Documentation/**' | |
| # 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: | |
| # - push: 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 == 'push' && github.sha) || | |
| (github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
| }} | |
| cancel-in-progress: true | |
| env: | |
| cilium_cli_ci_version: | |
| kind_config: .github/kind-config.yaml | |
| timeout: 5m | |
| jobs: | |
| commit-status-start: | |
| if: ${{ github.event_name != 'push' }} | |
| name: Commit Status Start | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set initial commit status | |
| uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| multi-pool-ipam-conformance-test: | |
| name: Install and Connectivity Test | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 120 | |
| steps: | |
| - name: Checkout context ref (trusted) | |
| uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5 | |
| with: | |
| ref: ${{ inputs.context-ref || github.sha }} | |
| persist-credentials: false | |
| - name: Set Environment Variables | |
| uses: ./.github/actions/set-env-variables | |
| - name: Install Cilium CLI | |
| uses: cilium/cilium-cli@13cf0683b2662c27c691f4330c2ac0f48b429ce5 # v0.16.7 | |
| with: | |
| repository: ${{ env.CILIUM_CLI_RELEASE_REPO }} | |
| release-version: ${{ env.CILIUM_CLI_VERSION }} | |
| ci-version: ${{ env.cilium_cli_ci_version }} | |
| - name: Get Cilium's default values | |
| id: default_vars | |
| uses: ./.github/actions/helm-default | |
| with: | |
| image-tag: ${{ inputs.SHA }} | |
| chart-dir: ./untrusted/install/kubernetes/cilium | |
| - name: Set up job variables | |
| id: vars | |
| run: | | |
| if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then | |
| CONTEXT_REF="${{ inputs.context-ref }}" | |
| OWNER="${{ inputs.PR-number }}" | |
| else | |
| CONTEXT_REF="${{ github.sha }}" | |
| OWNER="${{ github.ref_name }}" | |
| OWNER="${OWNER/./-}" | |
| fi | |
| echo sha=${{ steps.default_vars.outputs.sha }} >> $GITHUB_OUTPUT | |
| echo context-ref=${CONTEXT_REF} >> $GITHUB_OUTPUT | |
| echo owner=${OWNER} >> $GITHUB_OUTPUT | |
| # Notes: | |
| # - Multi-pool IPAM only supports direct routing, thus we disable | |
| # tunnel mode and enable auto-direct-routes. | |
| # - Multi-pool IPAM only supports endpoint routes, thus we disable | |
| # the local-node-route. | |
| # - helm/kind-action does not support BPF host routing, so we fall | |
| # back on legacy host routing (#23283) | |
| # - iptables-based masquerading does not support multiple non-masquerade | |
| # CIDRs. Thus, we enable BPF masquerading where we can add multiple | |
| # non-masquerade CIDRs. | |
| CILIUM_INSTALL_DEFAULTS="${{ steps.default_vars.outputs.cilium_install_defaults }} \ | |
| --helm-set=hubble.relay.enabled=true \ | |
| --helm-set=autoDirectNodeRoutes=true \ | |
| --helm-set=routingMode=native \ | |
| --helm-set=endpointRoutes.enabled=true \ | |
| --helm-set=kubeProxyReplacement=true \ | |
| --helm-set=bpf.masquerade=true \ | |
| --helm-set=bpf.hostLegacyRouting=true\ | |
| --helm-set=ipMasqAgent.enabled=true \ | |
| --helm-set=ipMasqAgent.config.nonMasqueradeCIDRs='{10.0.0.0/8,192.168.0.0/16}' \ | |
| --helm-set=ipam.mode=multi-pool \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.default.ipv4.cidrs='{10.10.0.0/16}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.default.ipv4.maskSize=24 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.cilium-test-pool.ipv4.cidrs='{10.20.0.0/16}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.cilium-test-pool.ipv4.maskSize=24 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.client-pool.ipv4.cidrs='{192.168.0.0/20}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.client-pool.ipv4.maskSize=27 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.echo-other-node-pool.ipv4.cidrs='{192.168.16.0/20}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.echo-other-node-pool.ipv4.maskSize=27" | |
| CONNECTIVITY_TEST_DEFAULTS="--flow-validation=disabled --hubble=false --collect-sysdump-on-failure \ | |
| --external-target bing.com. --external-cidr 8.0.0.0/8 --external-ip 8.8.4.4 --external-other-ip 8.8.8.8 \ | |
| --namespace-annotations='{\"ipam.cilium.io/ip-pool\":\"cilium-test-pool\"}' \ | |
| --deployment-pod-annotations='{ \ | |
| \"client\":{\"ipam.cilium.io/ip-pool\":\"client-pool\"}, \ | |
| \"echo-other-node\":{\"ipam.cilium.io/ip-pool\":\"echo-other-node-pool\"} \ | |
| }'" | |
| echo cilium_install_defaults=${CILIUM_INSTALL_DEFAULTS} >> $GITHUB_OUTPUT | |
| echo connectivity_test_defaults=${CONNECTIVITY_TEST_DEFAULTS} >> $GITHUB_OUTPUT | |
| # Warning: since this is a privileged workflow, subsequent workflow job | |
| # steps must take care not to execute untrusted code. | |
| - name: Checkout pull request branch (NOT TRUSTED) | |
| uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5 | |
| with: | |
| ref: ${{ steps.vars.outputs.sha }} | |
| persist-credentials: false | |
| path: untrusted | |
| sparse-checkout: | | |
| install/kubernetes/cilium | |
| - name: Create kind cluster | |
| uses: helm/kind-action@0025e74a8c7512023d06dc019c617aa3cf561fde # v1.10.0 | |
| with: | |
| version: ${{ env.KIND_VERSION }} | |
| node_image: ${{ env.KIND_K8S_IMAGE }} | |
| kubectl_version: ${{ env.KIND_K8S_VERSION }} | |
| config: ${{ env.kind_config }} | |
| wait: 0 # The control-plane never becomes ready, since no CNI is present | |
| - name: Wait for images to be available | |
| timeout-minutes: 30 | |
| shell: bash | |
| run: | | |
| for image in cilium-ci operator-generic-ci hubble-relay-ci; do | |
| until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done | |
| done | |
| - name: Install Cilium | |
| id: install-cilium | |
| run: | | |
| CILIUM_CLI_MODE=helm cilium install ${{ steps.vars.outputs.cilium_install_defaults }} | |
| - name: Wait for Cilium status to be ready | |
| run: | | |
| cilium status --wait | |
| kubectl -n kube-system get pods | |
| - name: Port forward Relay | |
| run: | | |
| cilium hubble port-forward& | |
| sleep 10s | |
| [[ $(pgrep -f "cilium.*hubble.*port-forward|kubectl.*port-forward.*hubble-relay" | wc -l) == 2 ]] | |
| - name: Make JUnit report directory | |
| run: | | |
| mkdir -p cilium-junits | |
| - name: Run connectivity test | |
| run: | | |
| cilium connectivity test ${{ steps.vars.outputs.connectivity_test_defaults }} \ | |
| --junit-file "cilium-junits/${{ env.job_name }} - 1.xml" --junit-property github_job_step="Run connectivity test" | |
| - name: Collect Pod and Pool IPs | |
| id: ips | |
| run: | | |
| for pod in client client2 echo-same-node echo-other-node; do | |
| kubectl get pod -n cilium-test -l "name=${pod}" -o jsonpath="${pod}={.items[*].status.podIP}{'\n'}" >> "$GITHUB_OUTPUT" | |
| done | |
| for pool in cilium-test-pool client-pool echo-other-node-pool; do | |
| kubectl get ciliumpodippool "${pool}" -o "jsonpath=${pool}={.spec.ipv4.cidrs[0]}{'\n'}" >> "$GITHUB_OUTPUT" | |
| done | |
| - name: Validate Pod IPs | |
| shell: python | |
| run: | | |
| from ipaddress import ip_address, ip_network | |
| assert ip_address("${{ steps.ips.outputs.client }}") in ip_network("${{ steps.ips.outputs.client-pool }}"), "client pool mismatch" | |
| assert ip_address("${{ steps.ips.outputs.client2 }}") in ip_network("${{ steps.ips.outputs.cilium-test-pool }}"), "client2 pool mismatch" | |
| assert ip_address("${{ steps.ips.outputs.echo-same-node }}") in ip_network("${{ steps.ips.outputs.cilium-test-pool }}"), "echo-same-node pool mismatch" | |
| assert ip_address("${{ steps.ips.outputs.echo-other-node }}") in ip_network("${{ steps.ips.outputs.echo-other-node-pool }}"), "echo-other-node pool mismatch" | |
| - name: Post-test information gathering | |
| if: ${{ !success() && steps.install-cilium.outcome != 'skipped' }} | |
| run: | | |
| kubectl get pods --all-namespaces -o wide | |
| cilium status | |
| cilium sysdump --output-filename cilium-sysdump-out | |
| shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently | |
| - name: Upload artifacts | |
| if: ${{ !success() }} | |
| uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3 | |
| with: | |
| name: cilium-sysdump-out.zip | |
| path: cilium-sysdump-*.zip | |
| retention-days: 5 | |
| - name: Upload JUnits [junit] | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3 | |
| with: | |
| name: cilium-junits | |
| path: cilium-junits/*.xml | |
| retention-days: 5 | |
| - 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() && github.event_name != 'push' }} | |
| name: Commit Status Final | |
| needs: multi-pool-ipam-conformance-test | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set final commit status | |
| uses: myrotvorets/set-commit-status-action@3730c0a348a2ace3c110851bed53331bc6406e9f # v2.0.1 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| status: ${{ needs.multi-pool-ipam-conformance-test.result }} |