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.
// Having a namespace scoped resource makes it much easier to grant namespace scoped policy that includes permissions
// checking.
message LocalSubjectAccessReview {
  // Standard list metadata.

    
    # Settings related to the untaint controller
    # This controller will remove `cni.istio.io/not-ready` from nodes when the istio-cni pod becomes ready
    # It should be noted that cluster operator/owner is responsible for having the taint set by their infrastructure provider when new nodes are added to the cluster; the untaint controller does not taint nodes
    taint:
      # Controls whether or not the untaint controller is active
      enabled: 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.
// Having a namespace scoped resource makes it much easier to grant namespace scoped policy that includes permissions
// checking.
message LocalSubjectAccessReview {
  // Standard list metadata.

// By this way, even if istioctl cannot access a specific `istiod` instance directly,
// `istioctl` can access the debug endpoint.
// If `all` is true, `queryDebugSynczViaAgents` iterates all the pod having a proxy
// except the pods of which status information is already queried.
func queryDebugSynczViaAgents(all bool, dr *discovery.DiscoveryRequest, istioNamespace string, kubeClient kube.CLIClient,

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

// CertificateSigningRequest objects provide a mechanism to obtain x509 certificates
// by submitting a certificate signing request, and having it asynchronously approved and issued.
//
// Kubelets use this API to obtain:
//  1. client certificates to authenticate to kube-apiserver (with the "kubernetes.io/kube-apiserver-client-kubelet" signerName).

The Push Queue is mostly a normal queue, but it has some special logic to merge push requests for each given proxy. This results in each proxy having 0 or 1 outstanding push requests; if additional updates come in the existing push request is just expanded.

Another job polls this queue and triggers each client to start a push.

```mermaid
graph TD

    # Settings related to the untaint controller
    # This controller will remove `cni.istio.io/not-ready` from nodes when the istio-cni pod becomes ready
    # It should be noted that cluster operator/owner is responsible for having the taint set by their infrastructure provider when new nodes are added to the cluster; the untaint controller does not taint nodes
    taint:
      # Controls whether or not the untaint controller is active
      enabled: false

			panic("bad key:value in " + s)
		}
		out[strings.TrimSpace(kv[0])] = strings.TrimSpace(kv[1])
	}
	if len(out) == 0 {
		return nil
	}
	return out
}

// endpointSubsetAddressVal returns a map having subset address type for an endpoint.
func endpointSubsetAddressVal(hostname, ip, nodeName string) map[string]any {
	out := make(map[string]any)
	if hostname != "" {
		out["hostname"] = hostname
	}
	if ip != "" {

      #   values: S1,S2
      #   topologyKey: "kubernetes.io/hostname"
      # This pod anti-affinity rule says that the pod requires not to be scheduled
      # onto a node if that node is already running a pod with label having key
      # "security" and value "S1".
      podAntiAffinityLabelSelector: []
      podAntiAffinityTermLabelSelector: []

      # whether to run the gateway in a privileged container
      runAsRoot: false

      #   values: S1,S2
      #   topologyKey: "kubernetes.io/hostname"
      # This pod anti-affinity rule says that the pod requires not to be scheduled
      # onto a node if that node is already running a pod with label having key
      # "security" and value "S1".
      podAntiAffinityLabelSelector: []
      podAntiAffinityTermLabelSelector: []

      # whether to run the gateway in a privileged container
      runAsRoot: false