--- apiVersion: admissionregistration.k8s.io/v1 kind: ValidatingAdmissionPolicy metadata: creationTimestamp: "2026-07-22T12:35:59Z" 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: "2026-07-22T12:35:59Z" - apiVersion: admissionregistration.k8s.io/v1 fieldsType: FieldsV1 fieldsV1: f:metadata: f:ownerReferences: k:{"uid":"2dfddf50-513b-42e1-9e3b-981d47c87df7"}: {} f:spec: f:failurePolicy: {} f:matchConstraints: {} f:validations: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-07-22T12:36:23Z" name: servicecidrs.openshift.io ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: 2dfddf50-513b-42e1-9e3b-981d47c87df7 resourceVersion: "4396" uid: b94b0699-0edc-4e1c-83e0-1c2a1819b49c 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: {}