Cilium E2E Upgrade (ci-e2e-upgrade) #24
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| name: Cilium E2E Upgrade (ci-e2e-upgrade) | |
| # 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 }} | |
| ${{ | |
| (github.event_name == 'schedule' && github.sha) || | |
| (github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
| }} | |
| cancel-in-progress: true | |
| env: | |
| cilium_cli_ci_version: | |
| check_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| jobs: | |
| commit-status-start: | |
| name: Commit Status Start | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set initial commit status | |
| uses: myrotvorets/set-commit-status-action@38f3f27c7d52fb381273e95542f07f0fba301307 # v2.0.0 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| setup-and-test: | |
| runs-on: ubuntu-latest-4cores-16gb | |
| name: 'Setup & Test' | |
| env: | |
| job_name: 'Setup & Test' | |
| strategy: | |
| fail-fast: false | |
| max-parallel: 16 | |
| matrix: | |
| include: | |
| # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
| # ! NOTE: keep conformance-e2e.yaml config in sync ! | |
| # !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
| - name: '1' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '4.19-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'false' | |
| tunnel: 'vxlan' | |
| - name: '2' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.4-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'false' | |
| tunnel: 'disabled' | |
| - name: '3' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.10-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'false' | |
| tunnel: 'disabled' | |
| endpoint-routes: 'true' | |
| - name: '4' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.10-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'vxlan' | |
| lb-mode: 'snat' | |
| endpoint-routes: 'true' | |
| egress-gateway: 'true' | |
| - name: '5' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.15-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'disabled' | |
| lb-mode: 'dsr' | |
| endpoint-routes: 'true' | |
| egress-gateway: 'true' | |
| host-fw: 'false' # enabling breaks downgrading (missed tail calls) | |
| - name: '6' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '6.1-20240201.165956' | |
| kube-proxy: 'none' | |
| kpr: 'true' | |
| tunnel: 'vxlan' | |
| lb-mode: 'snat' | |
| egress-gateway: 'true' | |
| host-fw: 'true' | |
| lb-acceleration: 'testing-only' | |
| ingress-controller: 'true' | |
| - name: '7' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: 'bpf-next-20240201.165956' | |
| kube-proxy: 'none' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'disabled' | |
| lb-mode: 'snat' | |
| egress-gateway: 'true' | |
| lb-acceleration: 'testing-only' | |
| ingress-controller: 'true' | |
| - name: '8' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: 'bpf-next-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'false' | |
| tunnel: 'geneve' | |
| endpoint-routes: 'true' | |
| - name: '9' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.10-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'vxlan' | |
| encryption: 'wireguard' | |
| encryption-node: 'false' | |
| lb-mode: 'snat' | |
| endpoint-routes: 'true' | |
| egress-gateway: 'true' | |
| - name: '10' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.15-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'disabled' | |
| encryption: 'wireguard' | |
| encryption-node: 'false' | |
| lb-mode: 'dsr' | |
| endpoint-routes: 'true' | |
| egress-gateway: 'true' | |
| - name: '11' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '6.1-20240201.165956' | |
| kube-proxy: 'none' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'vxlan' | |
| encryption: 'wireguard' | |
| encryption-node: 'true' | |
| lb-mode: 'snat' | |
| egress-gateway: 'true' | |
| ingress-controller: 'true' | |
| - name: '12' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: 'bpf-next-20240201.165956' | |
| kube-proxy: 'none' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'disabled' | |
| encryption: 'wireguard' | |
| encryption-node: 'true' | |
| lb-mode: 'snat' | |
| egress-gateway: 'true' | |
| ingress-controller: 'true' | |
| - name: '14' | |
| # renovate: datasource=docker depName=quay.io/lvh-images/kind | |
| kernel: '5.4-20240201.165956' | |
| kube-proxy: 'iptables' | |
| kpr: 'true' | |
| devices: '{eth0,eth1}' | |
| secondary-network: 'true' | |
| tunnel: 'vxlan' | |
| lb-mode: 'snat' | |
| egress-gateway: 'true' | |
| lb-acceleration: 'testing-only' | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Checkout context ref (trusted) | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| 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 | |
| echo sha=${SHA} >> $GITHUB_OUTPUT | |
| CILIUM_DOWNGRADE_VERSION=$(contrib/scripts/print-downgrade-version.sh) | |
| echo downgrade_version=${CILIUM_DOWNGRADE_VERSION} >> $GITHUB_OUTPUT | |
| - name: Derive stable Cilium installation config | |
| id: cilium-stable-config | |
| uses: ./.github/actions/cilium-config | |
| with: | |
| image-tag: ${{ steps.vars.outputs.downgrade_version }} | |
| chart-dir: './untrusted/cilium-downgrade/install/kubernetes/cilium/' | |
| tunnel: ${{ matrix.tunnel }} | |
| devices: ${{ matrix.devices }} | |
| endpoint-routes: ${{ matrix.endpoint-routes }} | |
| ipv6: ${{ matrix.ipv6 }} | |
| kpr: ${{ matrix.kpr }} | |
| lb-mode: ${{ matrix.lb-mode }} | |
| lb-acceleration: ${{ matrix.lb-acceleration }} | |
| encryption: ${{ matrix.encryption }} | |
| encryption-node: ${{ matrix.encryption-node }} | |
| egress-gateway: ${{ matrix.egress-gateway }} | |
| host-fw: ${{ matrix.host-fw }} | |
| mutual-auth: false | |
| misc: 'bpfClockProbe=false,cni.uninstall=false' # TODO(brb) maybe it's only needed for <1.14 | |
| - name: Derive newest Cilium installation config | |
| id: cilium-newest-config | |
| uses: ./.github/actions/cilium-config | |
| with: | |
| image-tag: ${{ steps.vars.outputs.sha }} | |
| chart-dir: './untrusted/cilium-newest/install/kubernetes/cilium' | |
| tunnel: ${{ matrix.tunnel }} | |
| devices: ${{ matrix.devices }} | |
| endpoint-routes: ${{ matrix.endpoint-routes }} | |
| ipv6: ${{ matrix.ipv6 }} | |
| kpr: ${{ matrix.kpr }} | |
| lb-mode: ${{ matrix.lb-mode }} | |
| lb-acceleration: ${{ matrix.lb-acceleration }} | |
| encryption: ${{ matrix.encryption }} | |
| encryption-node: ${{ matrix.encryption-node }} | |
| egress-gateway: ${{ matrix.egress-gateway }} | |
| host-fw: ${{ matrix.host-fw }} | |
| mutual-auth: false | |
| misc: 'bpfClockProbe=false,cni.uninstall=false' | |
| - name: Install Cilium CLI | |
| uses: cilium/cilium-cli@d79f56bc2f2b2dbb2d5e41696c2f3aec0ebd3eb0 # v0.15.21 | |
| with: | |
| repository: ${{ env.CILIUM_CLI_RELEASE_REPO }} | |
| 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@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| test-name: ipsec-upgrade | |
| image-version: ${{ matrix.kernel }} | |
| host-mount: ./ | |
| cpu: 4 | |
| mem: '12G' | |
| install-dependencies: 'true' | |
| cmd: | | |
| git config --global --add safe.directory /host | |
| - name: Setup K8s cluster | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| IP_FAM="dual" | |
| if [ "${{ matrix.ipv6 }}" == "false" ]; then | |
| IP_FAM="ipv4" | |
| fi | |
| ./contrib/scripts/kind.sh --xdp --secondary-network "" 3 "" "" "${{ matrix.kube-proxy }}" \$IP_FAM | |
| kubectl patch node kind-worker3 --type=json -p='[{"op":"add","path":"/metadata/labels/cilium.io~1no-schedule","value":"true"}]' | |
| mkdir -p cilium-junits | |
| # 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@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| ref: ${{ steps.vars.outputs.sha }} | |
| persist-credentials: false | |
| path: untrusted/cilium-newest | |
| sparse-checkout: | | |
| install/kubernetes/cilium | |
| - name: Checkout ${{ steps.vars.outputs.downgrade_version }} branch to get the Helm chart | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| ref: ${{ steps.vars.outputs.downgrade_version }} | |
| persist-credentials: false | |
| path: untrusted/cilium-downgrade | |
| sparse-checkout: | | |
| install/kubernetes/cilium | |
| - name: Wait for images to be available | |
| timeout-minutes: 10 | |
| shell: bash | |
| run: | | |
| for image in cilium-ci operator-generic-ci hubble-relay-ci ; do | |
| until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done | |
| done | |
| - name: Install Cilium ${{ env.cilium_stable_version }} | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| CILIUM_CLI_MODE=helm ./cilium-cli install \ | |
| ${{ steps.cilium-stable-config.outputs.config }} | |
| ./cilium-cli status --wait | |
| kubectl get pods --all-namespaces -o wide | |
| kubectl -n kube-system exec daemonset/cilium -- cilium status | |
| - name: Start conn-disrupt-test | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| # Create pods which establish long lived connections. It will be used by | |
| # subsequent connectivity tests with --include-conn-disrupt-test to catch any | |
| # interruption in such flows. | |
| ./cilium-cli connectivity test --include-conn-disrupt-test --conn-disrupt-test-setup \ | |
| --conn-disrupt-dispatch-interval 0ms | |
| - name: Upgrade Cilium | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| CILIUM_CLI_MODE=helm ./cilium-cli upgrade \ | |
| ${{ steps.cilium-newest-config.outputs.config }} | |
| ./cilium-cli status --wait | |
| kubectl get pods --all-namespaces -o wide | |
| kubectl -n kube-system exec daemonset/cilium -- cilium status | |
| - name: Test Cilium after upgrade | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| EXTRA="" | |
| if [ "${{ matrix.secondary-network }}" = "true" ]; then | |
| EXTRA="--secondary-network-iface=eth1" | |
| fi | |
| # Disable check-log-errors due to https://github.com/cilium/cilium-cli/issues/1858 | |
| ./cilium-cli connectivity test --include-unsafe-tests --collect-sysdump-on-failure \ | |
| --include-conn-disrupt-test \ | |
| --flush-ct \ | |
| --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 }} (${{ join(matrix.*, ', ') }}).xml" \ | |
| --junit-property github_job_step="Run tests upgrade 2 (${{ join(matrix.*, ', ') }})" \ | |
| \$EXTRA | |
| # --flush-ct interrupts the flows, so we need to set up again. | |
| ./cilium-cli connectivity test --include-conn-disrupt-test --conn-disrupt-test-setup \ | |
| --conn-disrupt-dispatch-interval 0ms | |
| - name: Downgrade Cilium ${{ env.cilium_stable_version }} | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| CILIUM_CLI_MODE=helm ./cilium-cli upgrade \ | |
| ${{ steps.cilium-stable-config.outputs.config }} | |
| ./cilium-cli status --wait | |
| kubectl get pods --all-namespaces -o wide | |
| kubectl -n kube-system exec daemonset/cilium -- cilium status | |
| - name: Test Cilium after downgrade to ${{ env.cilium_stable_version }} | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host/ | |
| EXTRA="" | |
| if [ "${{ matrix.secondary-network }}" = "true" ]; then | |
| EXTRA="--secondary-network-iface=eth1" | |
| fi | |
| kubectl -n kube-system get pods -l k8s-app=cilium --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}' | xargs -I'{}' /bin/sh -c "echo '{}' && kubectl -n kube-system exec '{}' -c cilium-agent -- cilium metrics list | grep drop_count" | |
| ./cilium-cli connectivity test --include-unsafe-tests --collect-sysdump-on-failure \ | |
| --include-conn-disrupt-test \ | |
| --flush-ct \ | |
| --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 }} (${{ join(matrix.*, ', ') }}).xml" \ | |
| --junit-property github_job_step="Run tests upgrade 3 (${{ join(matrix.*, ', ') }})" \ | |
| \$EXTRA | |
| - name: Fetch artifacts | |
| if: ${{ !success() }} | |
| uses: cilium/little-vm-helper@9d758b756305e83718a51b792a5aeabd022a39ec # v0.0.16 | |
| with: | |
| provision: 'false' | |
| cmd: | | |
| cd /host | |
| kubectl -n kube-system get pods -l k8s-app=cilium --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}' | xargs -I'{}' /bin/sh -c "echo '{}' && kubectl -n kube-system exec '{}' -c cilium-agent -- cilium metrics list | grep drop_count" | |
| kubectl get pods --all-namespaces -o wide | |
| ./cilium-cli status | |
| mkdir -p cilium-sysdumps | |
| ./cilium-cli sysdump --output-filename cilium-sysdump-${{ matrix.name }}-final | |
| # To debug https://github.com/cilium/cilium/issues/26062 | |
| head -n -0 /proc/buddyinfo /proc/pagetypeinfo | |
| - name: Upload artifacts | |
| if: ${{ !success() }} | |
| uses: actions/upload-artifact@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0 | |
| with: | |
| name: cilium-sysdumps-${{ matrix.name }} | |
| path: cilium-sysdump-*.zip | |
| - name: Upload JUnits [junit] | |
| if: ${{ always() }} | |
| uses: actions/upload-artifact@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0 | |
| with: | |
| name: cilium-junits-${{ matrix.name }} | |
| path: cilium-junits/*.xml | |
| - name: Publish Test Results As GitHub Summary | |
| if: ${{ always() }} | |
| uses: aanm/junit2md@332ebf0fddd34e91b03a832cfafaa826306558f9 # v0.0.3 | |
| with: | |
| junit-directory: "cilium-junits" | |
| merge-upload: | |
| if: ${{ always() }} | |
| name: Merge and Upload Artifacts | |
| runs-on: ubuntu-latest | |
| needs: setup-and-test | |
| steps: | |
| - name: Merge Sysdumps | |
| if: ${{ needs.setup-and-test.result == 'failure' }} | |
| uses: actions/upload-artifact/merge@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0 | |
| with: | |
| name: cilium-sysdumps | |
| pattern: cilium-sysdumps-* | |
| retention-days: 5 | |
| delete-merged: true | |
| continue-on-error: true | |
| - name: Merge JUnits | |
| uses: actions/upload-artifact/merge@26f96dfa697d77e81fd5907df203aa23a56210a8 # v4.3.0 | |
| with: | |
| name: cilium-junits | |
| pattern: cilium-junits-* | |
| retention-days: 5 | |
| delete-merged: true | |
| commit-status-final: | |
| if: ${{ always() }} | |
| name: Commit Status Final | |
| needs: setup-and-test | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set final commit status | |
| uses: myrotvorets/set-commit-status-action@38f3f27c7d52fb381273e95542f07f0fba301307 # v2.0.0 | |
| with: | |
| sha: ${{ inputs.SHA || github.sha }} | |
| status: ${{ needs.setup-and-test.result }} |