}
	}
	return nil
}

func getHTTPConnectionManager(filter *listener.Filter) *hcm.HttpConnectionManager {
	cm := &hcm.HttpConnectionManager{}
	if err := getFilterConfig(filter, cm); err != nil {
		log.Errorf("failed to get HTTP connection manager config: %s", err)
		return nil
	}
	return cm
}

func getHTTPFilterConfig(filter *hcm.HttpFilter, out proto.Message) error {
	switch c := filter.ConfigType.(type) {

  # Capture cluster configuration for later use with kube-inject
  kubectl -n istio-system get cm istio-sidecar-injector  -o jsonpath="{.data.config}" > /tmp/inj-template.tmpl
  kubectl -n istio-system get cm istio -o jsonpath="{.data.mesh}" > /tmp/mesh.yaml
  kubectl -n istio-system get cm istio-sidecar-injector -o jsonpath="{.data.values}" > /tmp/values.json

  # Use kube-inject based on captured configuration

	c := dobj.Container("istio-proxy")
	g.Expect(c).Should(HavePathValueEqual(PathValue{"image", "gcr.io/istio-testing/myproxy:latest"}))

	cm := objs.kind("ConfigMap").nameEquals("istio-sidecar-injector").Unstructured()
	// TODO: change values to some nicer format rather than text block.
	g.Expect(cm).Should(HavePathValueMatchRegex(PathValue{"data.values", `.*"includeIPRanges"\: "172\.30\.0\.0/16,172\.21\.0\.0/16".*`}))
}