5.6Automating Litmus in CI/CD

Integrate chaos experiments into your deployment pipeline so that resilience is validated on every release:

# .github/workflows/chaos-gate.yml
name: Chaos Resilience Gate
on:
  push:
    branches: [main]

jobs:
  chaos-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup kubectl
        uses: azure/setup-kubectl@v3

      - name: Deploy to staging
        run: kubectl apply -f k8s/staging/

      - name: Wait for rollout
        run: kubectl rollout status deployment/checkout-service -n staging --timeout=300s

      - name: Run pod-delete chaos experiment
        run: |
          kubectl apply -f chaos/experiments/pod-delete.yaml
          kubectl apply -f chaos/engines/checkout-pod-delete.yaml

      - name: Wait for chaos completion
        run: |
          kubectl wait --for=condition=complete \
            chaosresult/checkout-chaos-pod-delete \
            -n staging --timeout=600s

      - name: Validate chaos result
        run: |
          VERDICT=$(kubectl get chaosresult checkout-chaos-pod-delete \
            -n staging -o jsonpath='{.status.experimentStatus.verdict}')
          echo "Chaos experiment verdict: $VERDICT"
          if [ "$VERDICT" != "Pass" ]; then
            echo "FAIL: System did not survive chaos experiment"
            exit 1
          fi