Integrating Cluster Scanning into CI/CD

1 min read Security Testing & Tools

Integrating Cluster Scanning into CI/CD

Implement pre-deployment cluster security checks:

# GitLab CI/CD with Kubernetes scanning
stages:
  - build
  - scan
  - deploy

variables:
  KUBE_NAMESPACE: production
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA

security-scan:
  stage: scan
  image: aquasec/trivy:latest
  script:
    # Scan container image
    - trivy image --exit-code 1 --severity CRITICAL,HIGH $IMAGE_TAG
    
    # Scan Kubernetes manifests
    - trivy config --exit-code 1 ./k8s/
    
    # Check cluster security posture
    - |
      kubectl apply --dry-run=client -f ./k8s/ -o json | \
      trivy config --input - --exit-code 1

cluster-compliance:
  stage: scan
  image: snyk/snyk:docker
  script:
    # Scan Kubernetes manifests with Snyk
    - snyk iac test ./k8s/ --severity-threshold=high
    
    # Test deployed resources
    - snyk iac test --remote --target-name=$KUBE_NAMESPACE
    
    # Monitor cluster state
    - snyk iac monitor --remote --target-name=$KUBE_NAMESPACE