if err != nil {
		return fmt.Errorf("failed to flush ipset %s: %w", name, err)
	}
	return nil
}

// Alpine and some distros struggles with this - ipset CLI utilities support this, but
// the kernel can be out of sync with the CLI utility, leading to errors like:
//
// ipset v7.10: Argument `comment' is supported in the kernel module of the set type hash:ip
// starting from the revision 3 and you have installed revision 1 only.

    # Kind currently supports getting a kubeconfig for internal or external usage. To simplify our tests,
    # its much simpler if we have a single kubeconfig that can be used internally and externally.
    # To do this, we can replace the server with the IP address of the docker container
    # https://github.com/kubernetes-sigs/kind/issues/1558 tracks this upstream

  // This field is deprecated and will be removed in future api versions.
  // +optional
  map<string, string> topology = 5;

  // nodeName represents the name of the Node hosting this endpoint. This can
  // be used to determine endpoints local to a Node.
  // +optional
  optional string nodeName = 6;

  // hints contains information associated with how an endpoint should be
  // consumed.

		return fmt.Errorf("cannot update resource %s, got status %s", scope.Name, resp.Status)
	}
	return nil
}

func (c *ControlzClient) PutScopes(scopes []*ScopeInfo) error {
	ch := make(chan struct {
		err       error
		scopeName string
	}, len(scopes))
	var wg sync.WaitGroup
	for _, scope := range scopes {
		wg.Add(1)
		go func(si *ScopeInfo) {
			defer wg.Done()
			err := c.PutScope(si)

type WaitGroup struct {
	count int32
	done  chan struct{}
}

func NewWaitGroup() *WaitGroup {
	return &WaitGroup{
		done: make(chan struct{}),
	}
}

func NewWaitForNCalls(t *testing.T, n int32) (*WaitGroup, func()) {
	wg := &WaitGroup{
		done: make(chan struct{}),
	}

	wg.Add(n)
	return wg, func() {
		select {
		case <-wg.C():

  // Rules can either apply to API resources (such as "pods" or "secrets") or non-resource URL paths (such as "/api"),  but not both.
  // +optional
  repeated string nonResourceURLs = 5;
}

// Role is a namespaced, logical grouping of PolicyRules that can be referenced as a unit by a RoleBinding.
message Role {
  // Standard object's metadata.

  # minimum number of available replicas to 1, you can update this value as follows:
  #
  # podDisruptionBudget:
  #   minAvailable: 1
  #
  # Or, to allow a maximum of 1 unavailable replica, you can set:
  #
  # podDisruptionBudget:
  #   maxUnavailable: 1
  #

option go_package = "k8s.io/api/authorization/v1";

// ExtraValue masks the value so protobuf can generate
// +protobuf.nullable=true
// +protobuf.options.(gogoproto.goproto_stringer)=false
message ExtraValue {
  // items, if empty, will result in an empty slice

  repeated string items = 1;
}

// LocalSubjectAccessReview checks whether or not a user or group can perform an action in a given namespace.

			if err != nil {
				return nil, err
			}
			return nil, operatorvalidate.CheckIstioOperator(iop, true)
		}
	}

	// Didn't really validate.  This is OK, as we often get non-Istio Kubernetes YAML
	// we can't complain about.

	return nil, nil
}

func (v *validator) validateServicePortPrefix(istioNamespace string, un *unstructured.Unstructured) error {
	var errs error

3. Users input (-f or --set)

Unfortunately, Helm provides us (1) and (3) together (as .Values), making it hard to insert (2).

However, we can workaround this by placing all of (1) under a specific key (.Values.defaults).
We can then merge the profile onto the defaults, then the user settings onto that.
Finally, we can set all of that under .Values so the chart behaves without awareness.
*/}}
{{- $defaults := $.Values.defaults }}