{{- if .Values.experimental.stableValidationPolicy }}
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingAdmissionPolicy
metadata:
  name: "stable-channel-policy{{- if not (eq .Values.revision "") }}-{{ .Values.revision }}{{- end }}-{{ .Values.global.istioNamespace }}.istio.io"
spec:
  failurePolicy: Fail
  matchConstraints:
    resourceRules:
    - apiGroups:
        - security.istio.io
        - networking.istio.io

{{- if and .Values.experimental.stableValidationPolicy (not (eq .Values.defaultRevision "")) }}
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingAdmissionPolicy
metadata:
  name: "stable-channel-default-policy.istio.io"
  labels:
    release: {{ .Release.Name }}
    istio: istiod
    istio.io/rev: {{ .Values.defaultRevision }}
spec:
  failurePolicy: Fail
  matchConstraints:
    resourceRules:
    - apiGroups:

  // key specifies the audit annotation key. The audit annotation keys of
  // a ValidatingAdmissionPolicy must be unique. The key must be a qualified
  // name ([A-Za-z0-9][-A-Za-z0-9_.]*) no more than 63 bytes in length.
  //
  // The key is combined with the resource name of the
  // ValidatingAdmissionPolicy to construct an audit annotation key:
  // "{ValidatingAdmissionPolicy name}/{key}".
  //

- Added CEL runtime cost calculation into ValidatingAdmissionPolicy, matching the evaluation cost
  restrictions that already apply to CustomResourceDefinition.
  If rule evaluation uses more compute than the limit, the API server aborts the evaluation and the
  admission check that was being performed is aborted; the `failurePolicy` for the ValidatingAdmissionPolicy

- Added a new `namespaceParamRef` field to `admissionregistration.k8s.io/v1alpha1.ValidatingAdmissionPolicy`. ([#119215](https://github.com/kubernetes/kubernetes/pull/119215), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery and Testing]

- Users are now allowed to mutate `FSGroupPolicy` and `PodInfoOnMount` in `CSIDriver.Spec`. ([#116209](https://github.com/kubernetes/kubernetes/pull/116209), [@haoruan](https://github.com/haoruan))
- ValidatingAdmissionPolicy was promoted to GA and will be `enabled` by default. ([#123405](https://github.com/kubernetes/kubernetes/pull/123405), [@cici37](https://github.com/cici37))

- `ValidatingAdmissionPolicy` and `ValidatingAdmissionPolicyBinding` objects are
  persisted in `etcd` using the `v1beta1` version. Either remove alpha objects, or disable the
  alpha `ValidatingAdmissionPolicy` feature in a `v1.27` server before upgrading to a

- Fixes bug in ValidatingAdmissionPolicy alpha which prevented policies from using a paramKind previously used by another policy ([#115185](https://github.com/kubernetes/kubernetes/pull/115185), [@alexzielenski](https://github.com/alexzielenski)) [SIG API Machinery]

- Fix bug in CRD Validation Rules (beta) and ValidatingAdmissionPolicy (alpha) where all admission requests could result in `internal error: runtime error: index out of range [3] with length 3 evaluating rule: <rule name>` under certain circumstances. ([#114864](https://github.com/kubernetes/kubernetes/pull/114864),...

- Fix bug in CRD Validation Rules (beta) and ValidatingAdmissionPolicy (alpha) where all admission requests could result in `internal error: runtime error: index out of range [3] with length 3 evaluating rule: <rule name>` under certain circumstances. ([#114865](https://github.com/kubernetes/kubernetes/pull/114865),...