--- apiVersion: admissionregistration.k8s.io/v1 kind: ValidatingAdmissionPolicy metadata: creationTimestamp: "2026-09-18T13:38:48Z" 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: "2026-09-18T13:38:48Z" - apiVersion: admissionregistration.k8s.io/v1 fieldsType: FieldsV1 fieldsV1: f:metadata: f:ownerReferences: k:{"uid":"f4ace335-24e3-497e-89be-9c3f02d31156"}: {} f:spec: f:failurePolicy: {} f:matchConstraints: {} f:validations: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-09-18T13:39:33Z" name: default-network-annotation ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: f4ace335-24e3-497e-89be-9c3f02d31156 resourceVersion: "4463" uid: efb489fa-f9fa-44d9-b16a-b13a1b2b55e4 spec: failurePolicy: Fail matchConstraints: matchPolicy: Equivalent namespaceSelector: {} objectSelector: {} resourceRules: - apiGroups: - "" apiVersions: - v1 operations: - UPDATE resources: - pods scope: '*' validations: - expression: | !has(object.metadata.annotations) || !has(oldObject.metadata.annotations) || (('v1.multus-cni.io/default-network' in oldObject.metadata.annotations) ? ('v1.multus-cni.io/default-network' in object.metadata.annotations) && oldObject.metadata.annotations['v1.multus-cni.io/default-network'] == object.metadata.annotations['v1.multus-cni.io/default-network'] : !('v1.multus-cni.io/default-network' in object.metadata.annotations)) message: The 'v1.multus-cni.io/default-network' annotation cannot be changed after the pod was created status: observedGeneration: 1 typeChecking: {}