--- apiVersion: v1 items: - apiVersion: v1 data: cnibincopy.sh: |- #!/bin/bash set -e function log() { echo "$(date --iso-8601=seconds) [cnibincopy] ${1}" } DESTINATION_DIRECTORY=/host/opt/cni/bin/ # Perform validation of usage if [ -z "$RHEL8_SOURCE_DIRECTORY" ] || [ -z "$RHEL9_SOURCE_DIRECTORY" ] || [ -z "$DEFAULT_SOURCE_DIRECTORY" ]; then log "FATAL ERROR: You must set env variables: RHEL8_SOURCE_DIRECTORY, RHEL9_SOURCE_DIRECTORY, DEFAULT_SOURCE_DIRECTORY" exit 1 fi if [ ! -d "$DESTINATION_DIRECTORY" ]; then log "FATAL ERROR: Destination directory ($DESTINATION_DIRECTORY) does not exist" exit 1 fi # Collect host OS information . /host/etc/os-release rhelmajor= # detect which version we're using in order to copy the proper binaries case "${ID}" in rhcos|scos) RHEL_VERSION=$(echo "${CPE_NAME}" | cut -f 5 -d :) rhelmajor=$(echo $RHEL_VERSION | sed -E 's/([0-9]+)\.{1}[0-9]+(\.[0-9]+)?/\1/') ;; rhel|centos) rhelmajor=$(echo "${VERSION_ID}" | cut -f 1 -d .) ;; fedora) if [ "${VARIANT_ID}" == "coreos" ]; then rhelmajor=8 else log "FATAL ERROR: Unsupported Fedora variant=${VARIANT_ID}" exit 1 fi ;; *) log "FATAL ERROR: Unsupported OS ID=${ID}"; exit 1 ;; esac # Set which directory we'll copy from, detect if it exists sourcedir= founddir=false case "${rhelmajor}" in 8) if [ -d "${RHEL8_SOURCE_DIRECTORY}" ]; then sourcedir=${RHEL8_SOURCE_DIRECTORY} founddir=true fi ;; 9) if [ -d "${RHEL9_SOURCE_DIRECTORY}" ]; then sourcedir=${RHEL9_SOURCE_DIRECTORY} founddir=true fi ;; *) log "ERROR: RHEL Major Version Unsupported, rhelmajor=${rhelmajor}" ;; esac # When it doesn't exist, fall back to the original directory. if [ "$founddir" == false ]; then log "Source directory unavailable for OS version: ${rhelmajor}" sourcedir=$DEFAULT_SOURCE_DIRECTORY fi # Use a subdirectory called "upgrade" so we can atomically move fully copied files. # We now use --remove-destination after running into an issue with -f not working over symlinks UPGRADE_DIRECTORY=${DESTINATION_DIRECTORY}upgrade_$(uuidgen) rm -Rf $UPGRADE_DIRECTORY mkdir -p $UPGRADE_DIRECTORY cp -r --remove-destination ${sourcedir}* $UPGRADE_DIRECTORY if [ $? -eq 0 ]; then log "Successfully copied files in ${sourcedir} to $UPGRADE_DIRECTORY" else log "Failed to copy files in ${sourcedir} to $UPGRADE_DIRECTORY" rm -Rf $UPGRADE_DIRECTORY exit 1 fi mv -f $UPGRADE_DIRECTORY/* ${DESTINATION_DIRECTORY}/ if [ $? -eq 0 ]; then log "Successfully moved files in $UPGRADE_DIRECTORY to ${DESTINATION_DIRECTORY}" else log "Failed to move files in $UPGRADE_DIRECTORY to ${DESTINATION_DIRECTORY}" rm -Rf $UPGRADE_DIRECTORY exit 1 fi rm -Rf $UPGRADE_DIRECTORY kind: ConfigMap metadata: annotations: kubernetes.io/description: | This is a script used to copy CNI binaries based on host OS release.openshift.io/version: 4.20.18 creationTimestamp: "2026-04-16T14:48:54Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: f:cnibincopy.sh: {} f:metadata: f:annotations: f:kubernetes.io/description: {} f:release.openshift.io/version: {} f:ownerReferences: k:{"uid":"25b6e59d-f27d-4d81-81ad-6175ae2bddac"}: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-04-16T14:48:54Z" name: cni-copy-resources namespace: openshift-multus ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: 25b6e59d-f27d-4d81-81ad-6175ae2bddac resourceVersion: "2399" uid: 1b0c6914-6262-47cf-aa1a-82e3b0a9e9d9 - apiVersion: v1 data: allowlist.conf: |- ^net.ipv4.conf.IFNAME.accept_redirects$ ^net.ipv4.conf.IFNAME.accept_source_route$ ^net.ipv4.conf.IFNAME.arp_accept$ ^net.ipv4.conf.IFNAME.arp_notify$ ^net.ipv4.conf.IFNAME.disable_policy$ ^net.ipv4.conf.IFNAME.secure_redirects$ ^net.ipv4.conf.IFNAME.send_redirects$ ^net.ipv6.conf.IFNAME.accept_ra$ ^net.ipv6.conf.IFNAME.accept_redirects$ ^net.ipv6.conf.IFNAME.accept_source_route$ ^net.ipv6.conf.IFNAME.arp_accept$ ^net.ipv6.conf.IFNAME.arp_notify$ ^net.ipv6.neigh.IFNAME.base_reachable_time_ms$ ^net.ipv6.neigh.IFNAME.retrans_time_ms$ kind: ConfigMap metadata: annotations: kubernetes.io/description: | Sysctl allowlist for nodes. release.openshift.io/version: 4.20.18 creationTimestamp: "2026-04-16T14:48:54Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: .: {} f:allowlist.conf: {} f:metadata: f:annotations: .: {} f:kubernetes.io/description: {} f:release.openshift.io/version: {} manager: network-operator operation: Update time: "2026-04-16T14:48:54Z" name: cni-sysctl-allowlist namespace: openshift-multus resourceVersion: "2396" uid: 3a76adf0-a1aa-4723-94a8-2f51eb4c472a - apiVersion: v1 data: allowlist.conf: |- ^net.ipv4.conf.IFNAME.accept_redirects$ ^net.ipv4.conf.IFNAME.accept_source_route$ ^net.ipv4.conf.IFNAME.arp_accept$ ^net.ipv4.conf.IFNAME.arp_notify$ ^net.ipv4.conf.IFNAME.disable_policy$ ^net.ipv4.conf.IFNAME.secure_redirects$ ^net.ipv4.conf.IFNAME.send_redirects$ ^net.ipv6.conf.IFNAME.accept_ra$ ^net.ipv6.conf.IFNAME.accept_redirects$ ^net.ipv6.conf.IFNAME.accept_source_route$ ^net.ipv6.conf.IFNAME.arp_accept$ ^net.ipv6.conf.IFNAME.arp_notify$ ^net.ipv6.neigh.IFNAME.base_reachable_time_ms$ ^net.ipv6.neigh.IFNAME.retrans_time_ms$ kind: ConfigMap metadata: annotations: kubernetes.io/description: | Sysctl allowlist for nodes. release.openshift.io/version: 4.20.18 creationTimestamp: "2026-04-16T14:48:54Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: f:allowlist.conf: {} f:metadata: f:annotations: f:kubernetes.io/description: {} f:release.openshift.io/version: {} f:ownerReferences: k:{"uid":"25b6e59d-f27d-4d81-81ad-6175ae2bddac"}: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-04-16T14:48:54Z" name: default-cni-sysctl-allowlist namespace: openshift-multus ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: 25b6e59d-f27d-4d81-81ad-6175ae2bddac resourceVersion: "2394" uid: 05a0eb8d-f803-4cf9-a8b8-2ba91be742af - apiVersion: v1 data: ca.crt: | -----BEGIN CERTIFICATE----- MIIDPDCCAiSgAwIBAgIIDFDrF6yFbI8wDQYJKoZIhvcNAQELBQAwJjESMBAGA1UE CxMJb3BlbnNoaWZ0MRAwDgYDVQQDEwdyb290LWNhMB4XDTI2MDQxNjE0NDYzNVoX DTM2MDQxMzE0NDYzNVowJjESMBAGA1UECxMJb3BlbnNoaWZ0MRAwDgYDVQQDEwdy b290LWNhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0lk0At0vJf/7 INHJi1c1E5w1PXjlf5SZ3UKrfIeNSU4vUkc+RI+68YQbSbTOhHQahX+R4SdFTGw+ sSFsWrvT1zKTbSL9KeN1aa4F823YmINw/+tvN3ce/0SXjuJMsbtSigN7Vyj9JQf3 1vKg8ZYzbxf/BBVq3f8hhr9aMtSxgY73JHzCefwG4IY3OZ6p5KPHG7ArYuI4Z2J9 wvKgxpvVyRBc3ij3/YxxEh6btqMZrABqExLwPwa4nIhP5Z/PzLgo7r9R+4ZaTP5/ 6K/4wu9AKdfTi79+LzwqZkakdJ6X9foC24PbT7Ar1aa9x6alaGw2+GMkHy7iR690 +6Q3G89chwIDAQABo24wbDAOBgNVHQ8BAf8EBAMCAqQwDwYDVR0TAQH/BAUwAwEB /zBJBgNVHQ4EQgRAjGdx2ev5qG5fVYrrilXVXHcJyJA3XH7XwrMYtAvu/dDE2BwB VFyxY/dKTsrWgid+bRfuMcX3vyHjDGFcqARwKDANBgkqhkiG9w0BAQsFAAOCAQEA QBJoToZ+BuWGYeuSxf9cMd5NNNkf1S92xi4ZzjDIEb3R1qFZvxSlzUPcdqKYzGYG +yhxKAtJBP9GjDSozAfVEilmV4HhFUsgVOEyGxMTqtSqDuxuMyWzecB6iGewQk44 mq9HV4OwxOa7Dj2Mh+w+Blf5yGmFCPy+Rob++LySM1qRxmY3Sx3QhDIAf6e413qg gGN/VsVIdKsK6tzp8C9iO9HZK4gY+3OsSl/UpjUetOf2nJ1ayVStt9/Ha56yHVJE kKUOhUDJ63+Q2YXyRm7wv1nwCTY1I40qDggeRRWNoYvaPJo10EA/GagTQszR/H7e csdbsvht/p/dINUto1VFQQ== -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- MIIEADCCAuigAwIBAgIIeFQGxGoHCTAwDQYJKoZIhvcNAQELBQAwJjESMBAGA1UE CxMJb3BlbnNoaWZ0MRAwDgYDVQQDEwdyb290LWNhMB4XDTI2MDQxNjE0NDcwM1oX DTI3MDQxNjE0NDcwM1owMDESMBAGA1UEChMJb3BlbnNoaWZ0MRowGAYDVQQDExFv cGVuc2hpZnQtaW5ncmVzczCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AMCBCtlt876jILk017M33Nk/WfDDoBAso/2n8FMScJdXzMzs7iK9IG5jQFaMkk/o zQb87fiMtgyk94G/Bf7SAeF3i0l0zBzgmKC/ogtdZir+flHaUufFpm397+A0cBnd 7nYM1DXq+YqvMLmu8cYup7f78e7JlDOLHrGB/7e1wZbO6HyvmeK135yMjYCZsAtU Ma0yhhXbNUf+OX7SQ8gINA9t2Y/HkVKRQSos204pEYPPUni7WoBb4U7qwmyzKNwl bIhcmyoF6ReJVu8dftDDQ+VHfyMTt15IXZU4iTCRPUVjlbxip8NWgSCeB+Zmw9fX 95gqLEZTFure+ZeDjITWJtkCAwEAAaOCASYwggEiMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwDAYDVR0TAQH/BAIwADBJBgNV HQ4EQgRAXamPwCiEDVXHhqb3+EqJVceXMVxQwVPY5mnxJcCJtMy8khcf3+xYMBJ9 zd30Ye79ZNpfF6wVaGIEyeDZPX3npTBLBgNVHSMERDBCgECMZ3HZ6/mobl9ViuuK VdVcdwnIkDdcftfCsxi0C+790MTYHAFUXLFj90pOytaCJ35tF+4xxfe/IeMMYVyo BHAoMEsGA1UdEQREMEKCQCouYXBwcy4yY2Q3NzFhNC0zYWFkLTRkY2MtOGRkOC1m Y2M5MThkNzdmNDkucHJvZC5rb25mbHV4ZWFhcy5jb20wDQYJKoZIhvcNAQELBQAD ggEBAKJqrSQVoukmTxQe43S7DzGT8tiSVUPGLUv5w3Q2Xb/dbaMnqWxv/TkKBgLH 6HWiiSY/eV+HNSj9DYscyVIwjoGiaiK65szYduxhjVI9Yu8h7P5/nAxP21Zo+21P Tt1Gwq6Ddiqe+Dpr5TDSNJpICeLFi9nojXHJaOdLfrP2UX5ffgw2r6RgGYjQMjAL Nmf1ejinDPjp7c87pKSe+k87z2G1evZyUKymIUQG7owkK3zghnCRmwe3WmCIKqIJ yqFI26cXDzrqmketmNAMaDWI1R4/830xuu/StHdtLcx76/QAH1GW/1bibAr1bRcN wXEEPG+wn/CUaVIhPqaJNChsh0I= -----END CERTIFICATE----- kind: ConfigMap metadata: annotations: kubernetes.io/description: Contains a CA bundle that can be used to verify the kube-apiserver when using internal endpoints such as the internal service IP or kubernetes.default.svc. No other usage is guaranteed across distributions of Kubernetes clusters. creationTimestamp: "2026-04-16T14:49:05Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: .: {} f:ca.crt: {} f:metadata: f:annotations: .: {} f:kubernetes.io/description: {} manager: kube-controller-manager operation: Update time: "2026-04-16T14:49:05Z" name: kube-root-ca.crt namespace: openshift-multus resourceVersion: "2884" uid: 27b70515-1fa1-4120-b112-fc253bbd3789 - apiVersion: v1 data: daemon-config.json: | { "cniVersion": "0.3.1", "chrootDir": "/hostroot", "logToStderr": true, "logLevel": "verbose", "binDir": "/var/lib/cni/bin", "perNodeCertificate": { "enabled": true, "bootstrapKubeconfig": "/var/lib/kubelet/kubeconfig", "certDir": "/etc/cni/multus/certs", "certDuration": "24h" }, "cniConfigDir": "/host/etc/cni/net.d", "multusConfigFile": "auto", "multusAutoconfigDir": "/host/run/multus/cni/net.d", "namespaceIsolation": true, "globalNamespaces": "default,openshift-multus,openshift-sriov-network-operator,openshift-cnv", "readinessindicatorfile": "/host/run/multus/cni/net.d/10-ovn-kubernetes.conf", "daemonSocketDir": "/run/multus/socket", "socketDir": "/host/run/multus/socket", "auxiliaryCNIChainName": "vendor-cni-chain" } kind: ConfigMap metadata: creationTimestamp: "2026-04-16T14:48:54Z" labels: app: multus tier: node managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: f:daemon-config.json: {} f:metadata: f:labels: f:app: {} f:tier: {} f:ownerReferences: k:{"uid":"25b6e59d-f27d-4d81-81ad-6175ae2bddac"}: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-04-16T14:48:54Z" name: multus-daemon-config namespace: openshift-multus ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: 25b6e59d-f27d-4d81-81ad-6175ae2bddac resourceVersion: "2403" uid: 15add6de-5fa9-48dd-94f3-2e1c49dcc811 - apiVersion: v1 data: cabundle.crt: |- -----BEGIN CERTIFICATE----- MIIDUTCCAjmgAwIBAgIIX3mBCqPMHAcwDQYJKoZIhvcNAQELBQAwNjE0MDIGA1UE Awwrb3BlbnNoaWZ0LXNlcnZpY2Utc2VydmluZy1zaWduZXJAMTc3NjM1MTI4MjAe Fw0yNjA0MTYxNDU0NDJaFw0yODA2MTQxNDU0NDNaMDYxNDAyBgNVBAMMK29wZW5z aGlmdC1zZXJ2aWNlLXNlcnZpbmctc2lnbmVyQDE3NzYzNTEyODIwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC1fSg+w3ETOoIhMgFgCGua+fdDapRksxcF PVXZdE3wSTgka1dTOAQMMZlqbGomlsFVob/tuBm8zAQV4hrYPYHN207dNLa6omhr VUjpga9vlABI0vOGcDZoV8G5cB8Zb1eHeHnErzjcBVZtUyjLA6iBuegslJ1IM1sT V7A82s3uT4M6kYRpjZuxbGpKcltWU8a81WPJ/9XNyF2DG45el4UirHsPxh/J66gf EsdnYpC43lfuY888txQ81SrTiRsk8TpaapzzbsjMaLUygc/jOoz10x7G7iItpeuq azDSEadOTvKHnOEdWO4NHrTpS7WqA8DmvAgv1dNgey89Sho9dZ0PAgMBAAGjYzBh MA4GA1UdDwEB/wQEAwICpDAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBQfBeUA ReznI2JUGfhTRvp3LzXKPDAfBgNVHSMEGDAWgBQfBeUAReznI2JUGfhTRvp3LzXK PDANBgkqhkiG9w0BAQsFAAOCAQEAVQ+kFOH9GRlYjpxeu9JY/sEPN4i893fQWphU qkBuOg/iPuIkKfkzBVXTUJmmC+JheI9u3lAN8CqcCHJdI2FgP0qjj2tPt5xiIv0a G8JS3TunkJutoeZS93gGlQwr9inF0GwUSlbaH/4xw/GhNyEyO6iNPz6licu5KgIn dzxrqIzEmSWS5yWRsLxAD8KMCxdhj78EuS+UYaWTYqtJEAZk41X5rXmKHDZxjHzw UrajArOLKmIv7NYp3E1IJpLG8TovWgcRWZRL/HkoAj6UvGgl1s9fZ61RinwVeGVd VpjKT46PnWnZEwAbyyYZIjwzF9qBcujdQz3K4Qkhs2Svehb3qw== -----END CERTIFICATE----- kind: ConfigMap metadata: creationTimestamp: "2026-04-16T15:02:42Z" labels: opendatahub.io/managed: "true" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: .: {} f:cabundle.crt: {} f:metadata: f:labels: .: {} f:opendatahub.io/managed: {} manager: manager operation: Update time: "2026-04-16T15:02:42Z" name: odh-kserve-custom-ca-bundle namespace: openshift-multus resourceVersion: "13672" uid: c56d5d61-8f51-441e-9bfc-9ec4a79745ca - apiVersion: v1 data: service-ca.crt: | -----BEGIN CERTIFICATE----- MIIDUTCCAjmgAwIBAgIIX3mBCqPMHAcwDQYJKoZIhvcNAQELBQAwNjE0MDIGA1UE Awwrb3BlbnNoaWZ0LXNlcnZpY2Utc2VydmluZy1zaWduZXJAMTc3NjM1MTI4MjAe Fw0yNjA0MTYxNDU0NDJaFw0yODA2MTQxNDU0NDNaMDYxNDAyBgNVBAMMK29wZW5z aGlmdC1zZXJ2aWNlLXNlcnZpbmctc2lnbmVyQDE3NzYzNTEyODIwggEiMA0GCSqG SIb3DQEBAQUAA4IBDwAwggEKAoIBAQC1fSg+w3ETOoIhMgFgCGua+fdDapRksxcF PVXZdE3wSTgka1dTOAQMMZlqbGomlsFVob/tuBm8zAQV4hrYPYHN207dNLa6omhr VUjpga9vlABI0vOGcDZoV8G5cB8Zb1eHeHnErzjcBVZtUyjLA6iBuegslJ1IM1sT V7A82s3uT4M6kYRpjZuxbGpKcltWU8a81WPJ/9XNyF2DG45el4UirHsPxh/J66gf EsdnYpC43lfuY888txQ81SrTiRsk8TpaapzzbsjMaLUygc/jOoz10x7G7iItpeuq azDSEadOTvKHnOEdWO4NHrTpS7WqA8DmvAgv1dNgey89Sho9dZ0PAgMBAAGjYzBh MA4GA1UdDwEB/wQEAwICpDAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBQfBeUA ReznI2JUGfhTRvp3LzXKPDAfBgNVHSMEGDAWgBQfBeUAReznI2JUGfhTRvp3LzXK PDANBgkqhkiG9w0BAQsFAAOCAQEAVQ+kFOH9GRlYjpxeu9JY/sEPN4i893fQWphU qkBuOg/iPuIkKfkzBVXTUJmmC+JheI9u3lAN8CqcCHJdI2FgP0qjj2tPt5xiIv0a G8JS3TunkJutoeZS93gGlQwr9inF0GwUSlbaH/4xw/GhNyEyO6iNPz6licu5KgIn dzxrqIzEmSWS5yWRsLxAD8KMCxdhj78EuS+UYaWTYqtJEAZk41X5rXmKHDZxjHzw UrajArOLKmIv7NYp3E1IJpLG8TovWgcRWZRL/HkoAj6UvGgl1s9fZ61RinwVeGVd VpjKT46PnWnZEwAbyyYZIjwzF9qBcujdQz3K4Qkhs2Svehb3qw== -----END CERTIFICATE----- kind: ConfigMap metadata: annotations: service.beta.openshift.io/inject-cabundle: "true" creationTimestamp: "2026-04-16T14:49:04Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: {} f:metadata: f:annotations: .: {} f:service.beta.openshift.io/inject-cabundle: {} manager: kube-controller-manager operation: Update time: "2026-04-16T14:49:04Z" - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: f:service-ca.crt: {} manager: service-ca-operator operation: Update time: "2026-04-16T14:54:56Z" name: openshift-service-ca.crt namespace: openshift-multus resourceVersion: "8063" uid: 296e6006-d963-4e1d-91ce-2ccbdeed9d5a - apiVersion: v1 data: whereabouts.conf: | { "datastore": "kubernetes", "kubernetes": { "kubeconfig": "/etc/kubernetes/cni/net.d/whereabouts.d/whereabouts.kubeconfig" }, "reconciler_cron_expression": "30 4 * * *", "log_level": "verbose", "configuration_path": "/etc/kubernetes/cni/net.d/whereabouts.d" } kind: ConfigMap metadata: creationTimestamp: "2026-04-16T14:48:54Z" managedFields: - apiVersion: v1 fieldsType: FieldsV1 fieldsV1: f:data: f:whereabouts.conf: {} f:metadata: f:ownerReferences: k:{"uid":"25b6e59d-f27d-4d81-81ad-6175ae2bddac"}: {} manager: cluster-network-operator/operconfig operation: Apply time: "2026-04-16T14:48:54Z" name: whereabouts-flatfile-config namespace: openshift-multus ownerReferences: - apiVersion: operator.openshift.io/v1 blockOwnerDeletion: true controller: true kind: Network name: cluster uid: 25b6e59d-f27d-4d81-81ad-6175ae2bddac resourceVersion: "2401" uid: 23cc5701-ee31-48e4-8b92-dd7d9d7674de kind: ConfigMapList metadata: resourceVersion: "21543"