cherry-picks from upstream on v1.14.18 for conformance test fix #15
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| name: Conformance Multi Pool IPAM | |
| # Any change in triggers needs to be reflected in the concurrency group. | |
| on: | |
| pull_request: | |
| paths-ignore: | |
| - 'Documentation/**' | |
| - 'test/**' | |
| push: | |
| branches: | |
| - v1.14 | |
| - ft/v1.14/** | |
| - 'renovate/v1.14-**' | |
| paths-ignore: | |
| - 'Documentation/**' | |
| - 'test/**' | |
| permissions: read-all | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.event.after }} | |
| cancel-in-progress: true | |
| env: | |
| cilium_cli_ci_version: | |
| kind_config: .github/kind-config.yaml | |
| timeout: 5m | |
| jobs: | |
| echo-inputs: | |
| if: ${{ github.event_name == 'workflow_dispatch' }} | |
| name: Echo Workflow Dispatch Inputs | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Echo Workflow Dispatch Inputs | |
| run: | | |
| echo '${{ tojson(inputs) }}' | |
| multi-pool-ipam-conformance-test: | |
| name: Install and Connectivity Test | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 120 | |
| steps: | |
| - name: Checkout target branch to access local actions | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| ref: ${{ github.base_ref || github.ref }} | |
| persist-credentials: false | |
| - name: Set Environment Variables | |
| uses: ./.github/actions/set-env-variables | |
| - name: Install Cilium CLI | |
| uses: cilium/cilium-cli@c52e8c38e6d6235bd8e6e961199a984275547d6f # v0.16.22 | |
| with: | |
| release-version: ${{ env.CILIUM_CLI_VERSION }} | |
| ci-version: ${{ env.cilium_cli_ci_version }} | |
| - name: Set image tag | |
| id: vars | |
| run: | | |
| if [ ${{ github.event.pull_request }} ]; then | |
| SHA=${{ github.event.pull_request.head.sha }} | |
| else | |
| SHA=${{ github.sha }} | |
| fi | |
| echo sha=${SHA} >> $GITHUB_OUTPUT | |
| # Notes: | |
| # - Multi-pool IPAM only supports direct routing, thus we disable | |
| # tunnel mode and enable auto-direct-routes. | |
| # - Multi-pool IPAM only supports endpoint routes, thus we disable | |
| # the local-node-route. | |
| # - helm/kind-action does not support BPF host routing, so we fall | |
| # back on legacy host routing (#23283) | |
| # - iptables-based masquerading does not support multiple non-masquerade | |
| # CIDRs. Thus, we enable BPF masquerading where we can add multiple | |
| # non-masquerade CIDRs. | |
| CILIUM_INSTALL_DEFAULTS="--chart-directory=./untrusted/install/kubernetes/cilium \ | |
| --helm-set=debug.enabled=true \ | |
| --helm-set=image.repository=quay.io/${{ 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=${SHA} \ | |
| --helm-set=operator.image.useDigest=false \ | |
| --helm-set=hubble.relay.enabled=true \ | |
| --helm-set=hubble.relay.image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/hubble-relay-ci \ | |
| --helm-set=hubble.relay.image.tag=${SHA} \ | |
| --helm-set=hubble.relay.image.useDigest=false \ | |
| --helm-set=tunnel=disabled \ | |
| --helm-set=autoDirectNodeRoutes=true \ | |
| --helm-set=routingMode=native \ | |
| --helm-set=endpointRoutes.enabled=true \ | |
| --helm-set-string=extraConfig.enable-local-node-route=false \ | |
| --helm-set=kubeProxyReplacement=strict \ | |
| --helm-set=bpf.masquerade=true \ | |
| --helm-set=bpf.hostLegacyRouting=true\ | |
| --helm-set=ipv4NativeRoutingCIDR=10.0.0.0/8 \ | |
| --helm-set=ipMasqAgent.enabled=true \ | |
| --helm-set=ipMasqAgent.config.nonMasqueradeCIDRs='{192.168.0.0/16}' \ | |
| --helm-set=ipam.mode=multi-pool \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.default.ipv4.cidrs='{10.10.0.0/16}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.default.ipv4.maskSize=24 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.cilium-test-pool.ipv4.cidrs='{10.20.0.0/16}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.cilium-test-pool.ipv4.maskSize=24 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.client-pool.ipv4.cidrs='{192.168.0.0/20}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.client-pool.ipv4.maskSize=27 \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.echo-other-node-pool.ipv4.cidrs='{192.168.16.0/20}' \ | |
| --helm-set=ipam.operator.autoCreateCiliumPodIPPools.echo-other-node-pool.ipv4.maskSize=27" | |
| CONNECTIVITY_TEST_DEFAULTS="--test-concurrency=5 \ | |
| --flow-validation=disabled --hubble=false --collect-sysdump-on-failure \ | |
| --external-target bing.com. --external-cidr 8.0.0.0/8 --external-ip 8.8.4.4 --external-other-ip 8.8.8.8 \ | |
| --namespace-annotations='{\"ipam.cilium.io/ip-pool\":\"cilium-test-pool\"}' \ | |
| --deployment-pod-annotations='{ \ | |
| \"client\":{\"ipam.cilium.io/ip-pool\":\"client-pool\"}, \ | |
| \"echo-other-node\":{\"ipam.cilium.io/ip-pool\":\"echo-other-node-pool\"} \ | |
| }'" | |
| echo cilium_install_defaults=${CILIUM_INSTALL_DEFAULTS} >> $GITHUB_OUTPUT | |
| echo connectivity_test_defaults=${CONNECTIVITY_TEST_DEFAULTS} >> $GITHUB_OUTPUT | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| ref: ${{ steps.vars.outputs.sha }} | |
| persist-credentials: false | |
| path: untrusted | |
| sparse-checkout: | | |
| install/kubernetes/cilium | |
| - name: Create kind cluster | |
| uses: helm/kind-action@9fdad0686e6f19fcd572f62516f5e0436f562ee7 # 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 | |
| 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: 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 -A -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 | |
| for ip in "${{ steps.ips.outputs.client }}".split(): | |
| assert ip_address(ip) in ip_network("${{ steps.ips.outputs.client-pool }}"), "client pool mismatch" | |
| for ip in "${{ steps.ips.outputs.client2 }}".split(): | |
| assert ip_address(ip) in ip_network("${{ steps.ips.outputs.cilium-test-pool }}"), "client2 pool mismatch" | |
| for ip in "${{ steps.ips.outputs.echo-same-node }}".split(): | |
| assert ip_address(ip) in ip_network("${{ steps.ips.outputs.cilium-test-pool }}"), "echo-same-node pool mismatch" | |
| for ip in "${{ steps.ips.outputs.echo-other-node }}".split(): | |
| assert ip_address(ip) in ip_network("${{ steps.ips.outputs.echo-other-node-pool }}"), "echo-other-node pool mismatch" | |
| - name: Post-test information gathering | |
| if: ${{ !success() }} | |
| 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@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: cilium-sysdump-out.zip | |
| path: cilium-sysdump-*.zip | |
| retention-days: 5 |