)

// ByServiceSelector returns a predicate that matches workload instances
// of a given service.
func ByServiceSelector(namespace string, selector labels.Instance) func(*model.WorkloadInstance) bool {
	return func(wi *model.WorkloadInstance) bool {
		return wi.Namespace == namespace && selector.Match(wi.Endpoint.Labels)
	}
}

// FindAllInIndex returns a list of workload instances in the index
// that match given predicate.
//

kind: Telemetry
metadata:
  name: dupe-1
  namespace: default
spec:
  selector:
    matchLabels:
      app: reviews # Multiple telemetries have the same selector, should generate errors for both
  metrics:
    - providers:
        - name: prometheus
      overrides:
        - match:
            metric: ALL_METRICS
          disabled: false
---
apiVersion: telemetry.istio.io/v1alpha1
kind: Telemetry
metadata:

spec:
  containers:
  - image: proxyv2:1.3.1
    name: istio-proxy
---
# only selector is set, should be ineffective
apiVersion: security.istio.io/v1
kind: RequestAuthentication
metadata:
  namespace: default
  name: ra-ineffective
spec:
  selector:
    matchLabels:
      gateway.networking.k8s.io/gateway-name: bookinfo-gateway
---
# only selector is set, should be ineffective
apiVersion: security.istio.io/v1

    labels:
      app: reviews # Multiple sidecars have the same selector, should generate errors for both
  egress:
  - hosts:
    - "./*"
---
apiVersion: networking.istio.io/v1alpha3
kind: Sidecar
metadata:
  name: dupe-2
  namespace: default
spec:
  workloadSelector:
    labels:
      app: reviews # Multiple sidecars have the same selector, should generate errors for both
  egress:
  - hosts:
    - "./*"

kind: Telemetry
metadata:
  name: no-selector # Since this is the only Telemetry in the namespace without a selector, no conflict
  namespace: ns1
spec:
  metrics:
  - providers:
    - name: prometheus
    overrides:
    - match:
        metric: ALL_METRICS
      disabled: false
---
apiVersion: telemetry.istio.io/v1alpha1
kind: Telemetry
metadata:
  name: has-selector
  namespace: ns1
spec:

kind: Sidecar
metadata:
  name: no-selector # Since this is the only Sidecar in the namespace without a workload selector, no conflict
  namespace: ns1
spec:
  egress:
  - hosts:
    - "./*"
---
apiVersion: networking.istio.io/v1alpha3
kind: Sidecar
metadata:
  name: has-selector
  namespace: ns1
spec:
  workloadSelector: # Since this has a workload selector, it shouldn't conflict with the other Sidecar in the namespace

- Introduces new alpha functionality to the reflector, allowing user to enable API streaming.
  
  To activate this feature, users can set the `ENABLE_CLIENT_GO_WATCH_LIST_ALPHA` environmental variable.
  It is important to note that the server must support streaming for this feature to function properly.
  If streaming is not supported by the server, the reflector will revert to the previous method

apiVersion: v1
kind: Pod
metadata:
  name: selector-test-pod
  labels:
    name: selector-test-pod
    unique-label: bingbang
spec:
  containers:
  - name: kubernetes-pause

apiVersion: v1
kind: Service
metadata:
  name: svc-no-selector
  namespace: default
spec:
  ports:
    - name: https
      port: 443
      protocol: TCP
      targetPort: 6443
---
# this deployment is not associated with any service, so it should generate a warning
apiVersion: apps/v1
kind: Deployment
metadata:
  name: helloworld-v2
  namespace: default
  labels:
    app: helloworld
    version: v2
spec:

- Updated the comment about the feature-gate level for `PodFailurePolicy` from alpha to beta ([#118278](https://github.com/kubernetes/kubernetes/pull/118278), [@mimowo](https://github.com/mimowo))
- `client-go`: Improved memory use of reflector caches when watching large numbers
  of objects which do not change frequently. ([#113362](https://github.com/kubernetes/kubernetes/pull/113362), [@sxllwx](https://github.com/sxllwx))