--- apiVersion: admissionregistration.k8s.io/v1 kind: ValidatingAdmissionPolicy metadata: creationTimestamp: "2026-07-20T12:56:27Z" 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: "2026-07-20T12:56:27Z" - apiVersion: admissionregistration.k8s.io/v1 fieldsType: FieldsV1 fieldsV1: f:metadata: f:ownerReferences: k:{"uid":"df2daeb6-b157-4223-b6b9-cf223c6b5014"}: {} f:spec: f:failurePolicy: {} f:matchConstraints: {} f:validations: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-07-20T12:56:51Z" name: servicecidrs.openshift.io ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: df2daeb6-b157-4223-b6b9-cf223c6b5014 resourceVersion: "4348" uid: 17816c54-0ea9-4918-8480-5722bae71b6b 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: {}