--- apiVersion: admissionregistration.k8s.io/v1 kind: ValidatingAdmissionPolicy metadata: creationTimestamp: "2026-07-18T13:26:30Z" generation: 1 managedFields: - apiVersion: admissionregistration.k8s.io/v1 fieldsType: FieldsV1 fieldsV1: f:status: f:observedGeneration: {} f:typeChecking: {} manager: validatingadmissionpolicy-status operation: Apply subresource: status time: "2026-07-18T13:26:30Z" - apiVersion: admissionregistration.k8s.io/v1 fieldsType: FieldsV1 fieldsV1: f:metadata: f:ownerReferences: k:{"uid":"f1890285-af53-49d1-9e85-b2b16219426d"}: {} f:spec: f:failurePolicy: {} f:matchConstraints: {} f:validations: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-07-18T13:26:54Z" name: servicecidrs.openshift.io ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: f1890285-af53-49d1-9e85-b2b16219426d resourceVersion: "4360" uid: 4d9abefb-3580-4a03-8ec2-c06da63cc5c0 spec: failurePolicy: Fail matchConstraints: matchPolicy: Equivalent namespaceSelector: {} objectSelector: {} resourceRules: - apiGroups: - networking.k8s.io apiVersions: - v1 operations: - CREATE - UPDATE resources: - servicecidrs scope: '*' validations: - expression: request.userInfo.username == 'system:apiserver' && 'system:masters' in request.userInfo.groups message: changing service CIDRs in a running cluster is not supported status: observedGeneration: 1 typeChecking: {}