apiVersion: v1 kind: Service metadata: labels: app.kubernetes.io/name: service app.kubernetes.io/instance: webhook-service app.kubernetes.io/component: webhook app.kubernetes.io/created-by: mashibing-deployment app.kubernetes.io/part-of: mashibing-deployment app.kubernetes.io/managed-by: kustomize name: webhook-service namespace: system spec: ports: - port: 443 protocol: TCP targetPort: 9443 selector: control-plane: controller-manager