optional int32 desiredHealthy = 5;

  // total number of pods counted by this disruption budget
  optional int32 expectedPods = 6;

  // Conditions contain conditions for PDB. The disruption controller sets the
  // DisruptionAllowed condition. The following are known values for the reason field
  // (additional reasons could be added in the future):
  // - SyncFailed: The controller encountered an error and wasn't able to compute

  istioctl x internal-debug syncz

  # Retrieve syncz debug information directly from the control plane, using RSA certificate security
  # (Certificates must be obtained before this step.  The --cert-dir flag lets istioctl bypass the Kubernetes API server.)
  istioctl x internal-debug syncz --xds-address istio.example.com:15012 --cert-dir ~/.istio-certs

var getFirstPodFunc func(client corev1client.PodsGetter, namespace string, selector string, timeout time.Duration,
	sortBy func([]*corev1.Pod) sort.Interface) (*corev1.Pod, int, error)

// InferPodInfoFromTypedResource gets a pod name, from an expression like Deployment/httpbin, or Deployment/productpage-v1.bookinfo
func InferPodInfoFromTypedResource(name, defaultNS string, factory cmdutil.Factory) (string, string, error) {

  istioctl proxy-status

  # Retrieve proxy status information directly from the control plane, using RSA certificate security
  # (Certificates must be obtained before this step.  The --cert-dir flag lets istioctl bypass the Kubernetes API server.)
  istioctl ps --xds-address istio.example.com:15012 --cert-dir ~/.istio-certs

    verbs: ["update"]
    # TODO: should be on just */status but wildcard is not supported
    resources: ["*"]

  # Needed because status reporter sets the config map owner reference to the istiod pod
  - apiGroups: [""]
    verbs: ["update"]
    resources: ["pods/finalizers"]
{{- end }}
  - apiGroups: ["networking.istio.io"]

      sleep $delay;
    else
      log "The command has failed after $n attempts."  >&2
      return 2
    fi
  done
}

# load_cluster_topology function reads cluster configuration topology file and
# sets up environment variables used by other functions. So this should be called
# before anything else.
#
# Note: Cluster configuration topology file specifies basic configuration of each

	"istio.io/istio/operator/pkg/util/clog"
)

type profileDumpArgs struct {
	// inFilenames is an array of paths to the input IstioOperator CR files.
	inFilenames []string
	// configPath sets the root node for the subtree to display the config for.
	configPath string
	// outputFormat controls the format of profile dumps
	outputFormat string

## Goals

Ztunnel should:
* **Not break users**. This means that deploying Ztunnel should retain all existing Kubernetes behavior.
  * This includes UDP, non-compliant HTTP, server-first protocols, stateful sets, external services, etc.
  * Explicitly opting into behavioral changes can be acceptable. For example, introducing Istio multi-cluster semantics.
* Ensure traffic between mesh workloads is securely encrypted with an Istio identity.

		} else if *valuesConfig, err = GetValuesFromConfigMap(cliContext, revision); err != nil {
			return nil, nil, err
		}
	}
	return injector, meshConfig, err
}

// getIOPConfigs gets the configs in IOPs.
func getIOPConfigs() (string, *meshconfig.MeshConfig, error) {
	var meshConfig *meshconfig.MeshConfig
	var valuesConfig string
	if iopFilename != "" {
		var iop *iopv1alpha1.IstioOperator

  // validation.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // Spec for the ResourceClaim. The entire content is copied unchanged
  // into the ResourceClaim that gets created from this template. The
  // same fields as in a ResourceClaim are also valid here.
  optional ResourceClaimSpec spec = 2;
}

// ResourceClass is used by administrators to influence how resources