100 Nodes Scale Test (scale-100) #9
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| name: 100 Nodes Scale Test | |
| on: | |
| schedule: | |
| - cron: '39 0 * * 1-5' | |
| permissions: | |
| # To be able to access the repository with actions/checkout | |
| contents: read | |
| 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=golang-version depName=go | |
| go_version: 1.21.6 | |
| # Adding k8s.local to the end makes kops happy- | |
| # has stricter DNS naming requirements. | |
| test_name: scale-100 | |
| cluster_base_name: ${{ github.run_id }}-${{ github.run_attempt }}.k8s.local | |
| jobs: | |
| install-and-scaletest: | |
| runs-on: ubuntu-latest | |
| name: Install and Scale Test | |
| timeout-minutes: 150 | |
| 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: Get Cilium's default values | |
| id: default_vars | |
| uses: ./.github/actions/helm-default | |
| with: | |
| image-tag: ${{ github.sha }} | |
| - name: Set up job variables | |
| id: vars | |
| run: | | |
| SHA="${{ github.sha }}" | |
| # Setup Cilium install options | |
| CILIUM_INSTALL_DEFAULTS="${{ steps.default_vars.outputs.cilium_install_defaults }} \ | |
| --wait=false" | |
| CLUSTER_NAME="${{ env.test_name }}-${{ env.cluster_base_name }}" | |
| echo SHA=${SHA} >> $GITHUB_OUTPUT | |
| echo cilium_install_defaults=${CILIUM_INSTALL_DEFAULTS} >> $GITHUB_OUTPUT | |
| echo CLUSTER_NAME=${CLUSTER_NAME} >> $GITHUB_OUTPUT | |
| - name: Wait for images to be available | |
| timeout-minutes: 30 | |
| shell: bash | |
| run: | | |
| for image in cilium-ci operator-generic-ci hubble-relay-ci ; do | |
| until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.SHA }} &> /dev/null; do sleep 45s; done | |
| done | |
| - name: Install Go | |
| uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0 | |
| with: | |
| go-version: ${{ env.go_version }} | |
| - name: Install Cilium CLI | |
| uses: cilium/cilium-cli@d79f56bc2f2b2dbb2d5e41696c2f3aec0ebd3eb0 # v0.15.21 | |
| with: | |
| repository: ${{ env.CILIUM_CLI_RELEASE_REPO }} | |
| release-version: ${{ env.CILIUM_CLI_VERSION }} | |
| - name: Install Kops | |
| uses: cilium/scale-tests-action/install-kops@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| - name: Setup gcloud credentials | |
| uses: google-github-actions/auth@5a50e581162a13f4baa8916d01180d2acbc04363 # v2.1.0 | |
| with: | |
| credentials_json: '${{ secrets.GCP_PERF_SA_KEY }}' | |
| - name: Setup gcloud CLI | |
| uses: google-github-actions/setup-gcloud@98ddc00a17442e89a24bbf282954a3b65ce6d200 # v2.1.0 | |
| with: | |
| project_id: ${{ secrets.GCP_PERF_PROJECT_ID }} | |
| version: "405.0.0" | |
| - name: Clone ClusterLoader2 | |
| uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
| with: | |
| repository: kubernetes/perf-tests | |
| ref: 82036a7e9bdb803b5b133c2d83cfec710819f9ab # master | |
| persist-credentials: false | |
| sparse-checkout: clusterloader2 | |
| path: perf-tests | |
| - name: Display version info of installed tools | |
| run: | | |
| echo "--- go ---" | |
| go version | |
| echo "--- cilium-cli ---" | |
| cilium version --client | |
| echo "--- kops ---" | |
| ./kops version | |
| echo "--- gcloud ---" | |
| gcloud version | |
| - name: Deploy cluster | |
| id: deploy-cluster | |
| uses: cilium/scale-tests-action/create-cluster@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| timeout-minutes: 30 | |
| with: | |
| cluster_name: ${{ steps.vars.outputs.cluster_name }} | |
| control_plane_size: n1-standard-8 | |
| control_plane_count: 1 | |
| node_size: e2-medium | |
| node_count: 100 | |
| kops_state: ${{ secrets.GCP_PERF_KOPS_STATE_STORE }} | |
| project_id: ${{ secrets.GCP_PERF_PROJECT_ID }} | |
| - name: Create Instance Group for resource heavy deployments | |
| uses: cilium/scale-tests-action/create-instance-group@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| timeout-minutes: 30 | |
| with: | |
| cluster_name: ${{ steps.vars.outputs.cluster_name }} | |
| node_size: e2-standard-8 | |
| node_count: 1 | |
| ig_name: heapster | |
| kops_state: ${{ secrets.GCP_PERF_KOPS_STATE_STORE }} | |
| - name: Setup firewall rules | |
| uses: cilium/scale-tests-action/setup-firewall@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| with: | |
| cluster_name: ${{ steps.vars.outputs.cluster_name }} | |
| - name: Install Cilium | |
| run: | | |
| cilium install ${{ steps.vars.outputs.cilium_install_defaults }} | |
| - name: Wait for cluster to be ready | |
| uses: cilium/scale-tests-action/validate-cluster@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| timeout-minutes: 20 | |
| with: | |
| cluster_name: ${{ steps.vars.outputs.cluster_name }} | |
| kops_state: ${{ secrets.GCP_PERF_KOPS_STATE_STORE }} | |
| - name: Wait for Cilium status to be ready | |
| run: | | |
| cilium status --wait | |
| - name: Run CL2 | |
| id: run-cl2 | |
| working-directory: ./perf-tests/clusterloader2 | |
| shell: bash | |
| timeout-minutes: 30 | |
| run: | | |
| mkdir ./report | |
| export CL2_PROMETHEUS_PVC_ENABLED=false | |
| export CL2_ENABLE_PVS=false | |
| export CL2_ENABLE_NETWORKPOLICIES=true | |
| export CL2_ALLOWED_SLOW_API_CALLS=1 | |
| export CL2_SCHEDULER_THROUGHPUT_THRESHOLD=0 | |
| # CL2 needs ssh access to control plane nodes | |
| gcloud compute config-ssh | |
| go run ./cmd/clusterloader.go \ | |
| -v=2 \ | |
| --testconfig=./testing/load/config.yaml \ | |
| --provider=gce \ | |
| --enable-prometheus-server \ | |
| --tear-down-prometheus-server=false \ | |
| --nodes=100 \ | |
| --report-dir=./report \ | |
| --experimental-prometheus-snapshot-to-report-dir=true \ | |
| --kubeconfig=$HOME/.kube/config \ | |
| --testoverrides=./testing/overrides/load_throughput.yaml \ | |
| --testoverrides=./testing/experiments/use_simple_latency_query.yaml \ | |
| --testoverrides=./testing/prometheus/not-scrape-kube-proxy.yaml \ | |
| 2>&1 | tee cl2-output.txt | |
| - name: Get sysdump | |
| if: ${{ always() && steps.run-cl2.outcome != 'skipped' && steps.run-cl2.outcome != 'cancelled' }} | |
| run: | | |
| cilium status | |
| cilium sysdump --output-filename cilium-sysdump-final | |
| - name: Cleanup cluster | |
| if: ${{ always() && steps.deploy-cluster.outcome != 'skipped' }} | |
| uses: cilium/scale-tests-action/cleanup-cluster@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| with: | |
| cluster_name: ${{ steps.vars.outputs.cluster_name }} | |
| kops_state: ${{ secrets.GCP_PERF_KOPS_STATE_STORE }} | |
| - name: Export results and sysdump to GS bucket | |
| if: ${{ always() && steps.run-cl2.outcome != 'skipped' && steps.run-cl2.outcome != 'cancelled' }} | |
| uses: cilium/scale-tests-action/export-results@238d773bd07754bfd693a6b22c94eddf3a12778d # main | |
| with: | |
| test_name: ${{ env.test_name }} | |
| results_bucket: ${{ env.GCP_PERF_RESULTS_BUCKET }} | |
| artifacts: ./perf-tests/clusterloader2/report/* | |
| other_files: cilium-sysdump-final.zip ./perf-tests/clusterloader2/cl2-output.txt |