Try increasing the time locally #46
Workflow file for this run
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| name: Kyverno Load Testing | |
| on: | |
| push: | |
| branches: | |
| - '*' | |
| pull_request: | |
| branches: | |
| - 'main' | |
| - 'release*' | |
| jobs: | |
| run-kyverno-load-testing: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out code | |
| uses: actions/checkout@v2 | |
| - name: Clone External Repository | |
| run: | | |
| EXTERNAL_REPO="kyverno/load-testing" | |
| EXTERNAL_BRANCH="main" | |
| AUTH_HEADER="Authorization: token ${{ secrets.GITHUB_TOKEN }}" | |
| git clone "https://github.com/$EXTERNAL_REPO.git" | |
| working-directory: ${{ github.workspace }} | |
| - name: Set Git Config | |
| run: | | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "anushka" | |
| working-directory: ${{ github.workspace }} | |
| - name: Create and Add my-test.js | |
| run: | | |
| cd k6 | |
| cd tests | |
| echo "import http from 'k6/http'; import { check } from 'k6';import { buildKubernetesBaseUrl, generatePod, getParamsWithAuth, getTestNamespace, randomString } from './util.js';const baseUrl = buildKubernetesBaseUrl();const namespace = getTestNamespace();http.setResponseCallback(http.expectedStatuses(400));export default function() { const podName = \`test-\${randomString(8)}\`;const pod = generatePod(podName);pod.metadata.labels = {app: 'k6-test',} pod.metadata.labels[\"environment.tess.io/name\"] = 'feature' const params = getParamsWithAuth(); params.headers['Content-Type'] = 'application/json';const createRes = http.post(\`\${baseUrl}/api/v1/namespaces/\${namespace}/pods\`, JSON.stringify(pod), params);console.log(\"received response \" + createRes.status + \" \" + createRes.status_text)check(createRes, {'verify response code of POST is 400': r => r.status === 400});}export function teardown() {}" > my-test.js | |
| git add my-test.js | |
| git commit -m "Add my-test.js" | |
| working-directory: ${{ github.workspace }}/load-testing | |
| - name: Create and Add util.js | |
| run: | | |
| cd k6 | |
| cd tests | |
| echo "export const generatePod = (name = 'test', image = 'nginx') => {return {kind: 'Pod', apiVersion: 'v1', metadata: { name: name }, spec: { containers: [ { name: 'test', image, securityContext: { } } ], } }}export const generateConfigmap = (name = 'test') => { return { kind: "ConfigMap", apiVersion: "v1", metadata: { name: name } }}export const generateSecret = (name = 'test') => { return { kind: "Secret", apiVersion: "v1", metadata: { name: name } }}export const buildKubernetesBaseUrl = () => { return `https://${__ENV.KUBERNETES_SERVICE_HOST}:${__ENV.KUBERNETES_SERVICE_PORT}`;}export const getTestNamespace = () => { return __ENV.POD_NAMESPACE;}export const getParamsWithAuth = () => { return { headers: { 'Authorization': `Bearer ${__ENV.KUBERNETES_TOKEN}` } }}export const randomString = (length) => { const characters = 'abcdefghijklmnopqrstuvwxyz0123456789'; const charactersLength = characters.length; let result = ''; let counter = 0; while (counter < length) { result += characters.charAt(Math.floor(Math.random() * charactersLength)); counter += 1; } return result;}" > util.js | |
| git add util.js | |
| git commit -m "Add util.js" | |
| working-directory: ${{ github.workspace }}/load-testing | |
| - name: Make ./start.sh Script Executable | |
| run: | | |
| cd k6 | |
| chmod +x start.sh | |
| working-directory: ${{ github.workspace }}/load-testing | |
| - name: Set up Kind cluster | |
| run: | | |
| # Install Kind (Kubernetes in Docker) | |
| curl -Lo kind https://kind.sigs.k8s.io/dl/v0.11.1/kind-linux-amd64 | |
| chmod +x kind | |
| sudo mv kind /usr/local/bin/ | |
| # Create a Kind cluster | |
| kind create cluster --name my-kind-cluster | |
| working-directory: ${{ github.workspace }} | |
| - name: Run ./start.sh Script | |
| run: | | |
| #!/usr/bin/env bash | |
| set -euo pipefail | |
| NAMESPACE="load-test" | |
| SCRIPT="tests/my-test.js" | |
| VUS="10" | |
| ITERATIONS="100" | |
| if [[ $ITERATIONS -lt $VUS ]]; then | |
| echo "iterations must be greater or equal to vus" 1>&2 | |
| exit 1 | |
| fi | |
| echo "Deploying namespace..." | |
| kubectl create ns "$NAMESPACE" | |
| echo "Deploying RBAC..." | |
| kubectl apply -n "$NAMESPACE" -f rbac.yaml | |
| # copy the script to a temp file under a common name | |
| # so that we can reference always to the same name in the pod | |
| SCRIPT_DIR=$(mktemp -d) | |
| NEW_SCRIPT_PATH="${SCRIPT_DIR}/script.js" | |
| cp "$SCRIPT" "$NEW_SCRIPT_PATH" | |
| echo "Creating configmap..." | |
| kubectl create configmap -n "$NAMESPACE" load-test --from-file="tests/util.js" --from-file="$NEW_SCRIPT_PATH" --from-literal="vus=$VUS" --from-literal="iterations=$ITERATIONS" | |
| rm -rf "$SCRIPT_DIR" | |
| echo "Deploying k6 job..." | |
| kubectl apply -n "$NAMESPACE" -f job.yaml | |
| echo "Waiting for the job to be completed..." | |
| kubectl wait -n "$NAMESPACE" --for=condition=complete --timeout=3600s jobs/load-test | |
| echo "Extracting logs and summary..." | |
| kubectl logs -n "$NAMESPACE" jobs/load-test > "$(basename "$SCRIPT")-${VUS}vu-${ITERATIONS}it-logs.txt" | |
| echo "Clean up job and configmap..." | |
| kubectl delete -n "$NAMESPACE" jobs load-test | |
| kubectl delete -n "$NAMESPACE" configmap load-test | |
| kubectl delete clusterrolebinding load-test | |
| echo "Clean up..." | |
| kubectl delete ns "$NAMESPACE" | |
| working-directory: ${{ github.workspace }}/load-testing/k6 | |
| - name: Delete Kind cluster | |
| run: | | |
| kind delete cluster --name my-kind-cluster | |
| working-directory: ${{ github.workspace }} |