"expr": "(histogram_quantile(0.50, sum(irate(istio_request_duration_milliseconds_bucket{reporter=~\"$qrep\",destination_service=~\"$service\"}[1m])) by (le)) / 1000) or histogram_quantile(0.50, sum(irate(istio_request_duration_seconds_bucket{reporter=~\"$qrep\",destination_service=~\"$service\"}[1m])) by (le))",
          "format": "time_series",
          "interval": "",
          "intervalFactor": 1,
          "legendFormat": "P50",

  // An update strategy to replace existing DaemonSet pods with new pods.
  // +optional
  optional DaemonSetUpdateStrategy updateStrategy = 3;

  // The minimum number of seconds for which a newly created DaemonSet pod should
  // be ready without any of its container crashing, for it to be considered
  // available. Defaults to 0 (pod will be considered available as soon as it
  // is ready).

      privileged: false

      # The number of successive failed probes before indicating readiness failure.
      readinessFailureThreshold: 4

      # The initial delay for readiness probes in seconds.
      readinessInitialDelaySeconds: 0

      # The period between readiness probes.
      readinessPeriodSeconds: 15

      # Enables or disables a startup probe.

                  initialDelaySeconds:
                    description: Number of seconds after the container has started
                      before readiness probes are initiated.
                    format: int32
                    type: integer
                  periodSeconds:
                    description: How often (in seconds) to perform the probe.
                    format: int32

  // the webhook call will be ignored or the API call will fail based on the
  // failure policy.
  // The timeout value must be between 1 and 30 seconds.
  // Default to 30 seconds.
  // +optional
  optional int32 timeoutSeconds = 7;

  // AdmissionReviewVersions is an ordered list of preferred `AdmissionReview`

	// outputFormat controls the format of operator dumps
	outputFormat string
}

const (
	operatorResourceName     = "istio-operator"
	operatorDefaultNamespace = "istio-operator"
)

// isControllerInstalled reports whether an operator deployment exists in the given namespace.
func isControllerInstalled(cs kubernetes.Interface, operatorNamespace string, revision string) (bool, error) {
	orn := operatorResourceName
	if revision != "" {

import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/apiserverinternal/v1alpha1";

// An API server instance reports the version it can decode and the version it
// encodes objects to when persisting objects in the backend.
message ServerStorageVersion {
  // The ID of the reporting API server.
  optional string apiServerID = 1;

  // reason UnknownTimeZone.
  // More information can be found in https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#time-zones
  // +optional
  optional string timeZone = 8;

  // Optional deadline in seconds for starting the job if it misses scheduled
  // time for any reason.  Missed jobs executions will be counted as failed ones.
  // +optional
  optional int64 startingDeadlineSeconds = 2;

  optional int32 port = 1;

  // protocol is the protocol of the ingress port.
  // The supported values are: "TCP", "UDP", "SCTP"
  optional string protocol = 2;

  // error is to record the problem with the service port
  // The format of the error shall comply with the following rules:
  // - built-in error values shall be specified in this file and those shall use
  //   CamelCase names

                  initialDelaySeconds:
                    description: Number of seconds after the container has started
                      before readiness probes are initiated.
                    format: int32
                    type: integer
                  periodSeconds:
                    description: How often (in seconds) to perform the probe.
                    format: int32