4.5.21

Download the installer for your operating system or run

oc adm release extract --tools quay.io/openshift-release-dev/ocp-release@sha256:6e73d6be6b76ac33c715b58bdcc4691469d2813282c0b34cf6918836a4b9f678

No tests for this release

Upgrades from:

Untested upgrades: 4.4.29, 4.4.30, 4.5.11, 4.5.13, 4.5.14, 4.5.15, 4.5.16, 4.5.17, 4.5.18, 4.5.19, 4.5.20, 4.5.8, 4.5.9

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Changes from 4.5.15

Created: 2020-11-26 04:42:22 +0000 UTC

Image Digest: sha256:6e73d6be6b76ac33c715b58bdcc4691469d2813282c0b34cf6918836a4b9f678

Release 4.5.21 was created from registry.svc.ci.openshift.org/ocp-s390x/release-s390x:4.5.0-0.nightly-s390x-2020-11-21-215408

Components

Kubernetes 1.18.3
Red Hat Enterprise Linux CoreOS upgraded from 45.82.202010091158-0 to 45.82.202011171758-0 (diff)

Rebuilt images without code change

aws-pod-identity-webhook git 2251f7e2 sha256:94f8a1226005d1dd0978e111d74cecfdd4caca6dda5ae3698e9d2c08722275b3
baremetal-machine-controllers git 1cf0189f sha256:6e585ebd28414a11a6de580b7923b2e26fc1a2fd0b8c6c21aa5acaefe85bad62
cluster-authentication-operator git a83cc709 sha256:f6bdc07e1875e8a4c4014380e1089f205fe890aaed81b89b1be4e7176dd22541
cluster-autoscaler git c821779c sha256:166e3f67bfd0ecb682215cbef8febd3f7c429f7e367427a3b258f1539b73fe67
cluster-bootstrap git 04c97c30 sha256:79f44f30243d2d110e0a20d3fc619b829e174903e0fae8975e99454200a4a350
cluster-csi-snapshot-controller-operator git 5f688bac sha256:a5e7526e872efc091d09aafb319742f0dc1fa04dc03998275aee75b3989016b9
cluster-dns-operator git bd312639 sha256:99c729dd674168ab615555202ccb5cf894f7710c676e2e56c0c6853e981fb8e9
cluster-ingress-operator git 171507d5 sha256:0717e349157c9738231f3afc351037544737c80ee3a9827fb5fa1d027050abec
cluster-kube-storage-version-migrator-operator git e0ca9880 sha256:ed9adc550607717603565f8d7855d36dcea7fa9fc95b0cb2a4afbd87ca62a3e1
cluster-node-tuned git 27b3ad70 sha256:93d9476c2e6d1a0235c004d9205475632dd445df48705237437b2230d6b6d91d
cluster-node-tuning-operator git 4f2c0be1 sha256:1817c8530500a8dbcec935791b0210a5ed3005d3d0b256ddb68e4b6fe74a8371
cluster-openshift-apiserver-operator git 7232226b sha256:810845a0656aa213e418153e8db76dcdb5dc8154df98aa81ce7270afd92cfdb7
cluster-samples-operator git 96ced04c sha256:179b083ea94efda42bcb7e21dcfa8606e9b2c7a9f84a177c615941498d42b65e
cluster-svcat-apiserver-operator git 095c1873 sha256:d25f6871ef937af150970c1e446de039afa99a4fb878a9fa85572c1b3173e8f9
cluster-svcat-controller-manager-operator git 3f8300d0 sha256:28c8d251635bf5691fb8e1e79da1bb12c7bb7ced917c4838e0ab95cd65b11b48
cluster-update-keys git 7befe524 sha256:d60caa2be9c5c8ca9880b14386b7198a25501cfdd944d6c6e966474b1127980e
cluster-version-operator git 0a34ac36 sha256:95a8161e5c8559d5f020fa2ae3b925ff9f0da5a35bbd7229573668d4471753b4
configmap-reloader git 8b987c8e sha256:61218645e53e09d26952b9ddcec7d340c4dddd91f12593c41c7d0ba135e9a0d0
container-networking-plugins git d097ce25 sha256:1cc3c410ae1e4a8b9a576b7e29a3f84787600116d75846685dba990005af623d
coredns git 29f92ef4 sha256:74fd9d60b8a8a2a784d4ca59d245bb0225194eee2245aa242b0f8f8cc980d3c4
csi-snapshot-controller git f23c075c sha256:2f7a08d8b4badf394eb83a140259bbac121c1259ce4bdd60d4e9b5326d2e77ca
docker-builder git 1b95ca37 sha256:37e6dd9f32469355e31877ae5b867dc988e29dd952cac7aa64d96801f49ee821
docker-registry git 861af923 sha256:f481b90c27d4e50abb4d01819bc8d8965270172c80b9501598cb391abcb73256
grafana git f6535967 sha256:a396aa7034935f6e36c7e32087bad958d12571f719c1046921062e9a782bbcb2
jenkins git bff85016 sha256:37420994642a1b7ac20657c944dd9be51d81637a8e5eb9557ad0b7712f946517
jenkins-agent-maven git bff85016 sha256:0071e54531da7b5bcf3fda0221a41c93d72b8c33d8bf499b8cbcbd57fe3f6000
kube-rbac-proxy git 76fc3658 sha256:e9407507fdc289e393aac80189cefc0781e05d9ffdd5cecad0a6ed25b10f0b18
kube-state-metrics git 44c80c35 sha256:8fa2760a620b762105feb4d93b5a35f73cf496babcba3f762505931af6dcd9e5
local-storage-static-provisioner git 424ccbd2 sha256:df89a32fd150974395acc331acb04cff41742e4a861b2ba8e27910283079d930
machine-api-operator git 0af747be sha256:24feed8b42000846fd5fa9864d3d521e9688ecadfce41676999c451e375c2ee5
machine-os-content sha256:a63532586af83f592f3788e90d66b82d428640a49d7761a7e6f58a23b7e5e6b6
mdns-publisher git 0e41fab1 sha256:db1211bcbb0fb0e7374cffa5ff9f94fdd8d3e41c63fc975559ae4e59693b7824
multus-admission-controller git 0bd3ff5e sha256:3424c1847089f4dd5b4383ba7e55040296dee6df292ccd177d335dec57316c61
multus-cni git 69a29635 sha256:c459f6b6f84f939a0028069b19407d440f0fcee2563880350089464082a2748c
multus-route-override-cni git 7f6f53e3 sha256:4f5e157061bd54e902965b22a1bf85467abc60d141f642688741282410965648
multus-whereabouts-ipam-cni git 19760ea8 sha256:9ba311105ea751f63cc8d1c20e851e84434ae746a5100d50617d397cde12706f
oauth-proxy git afb73cdd sha256:eec612209a18d67830f189396a7cdf74dae359bfe6b2e01b995f1aeba11dd9fe
oauth-server git 7f359aa3 sha256:3b8835bd9589ffdbb4126c1599a8c6f24570e6b7302b2588310a47f546d08408
openstack-machine-controllers git f6733e6d sha256:c4b500a7542c5ad91d9f6b9326a59c489b5354768e19d2139d0df867879ce14a
operator-registry git 7416454f sha256:d768b849a69afe135b256c27e2c1037b75499f18f18f6e7e77e33e4e7b663e64
ovirt-machine-controllers git 85701abc sha256:9be5c3e7ad353ad45b0c6b34a9c62f77c5826ab1cbebc0917a3283e8988852c2
pod git f8e42129 sha256:98ad60bc6066a9f2286e88f8c84cf4fd634c7677e92c42b2cb133a78e1d7da7e
prom-label-proxy git cfcfdbd1 sha256:db2576a43832b79ebfcf16f490798408ac1249e747ba02da56b753ec011e1e54
prometheus-alertmanager git 26fa6b42 sha256:429793b47e738d1f9365a4edea1364e7da995e45de3f6111a8335d248db81e85
service-ca-operator git fd2e1af9 sha256:eb2f02ef695abeada4d97835363f60859eb5df625a52940cc841bd3e9d35fde3
telemeter git ca9c4f2c sha256:c54de0869823d96514a9969ef734780b96a2b9ea9e400a52336f218066d7c43d
thanos git 0d2ebce5 sha256:7502e7f908e59564351fd4e09ae77790b7747ab7e21429e7a50ac0b1c0577f12

aws-machine-controllers, azure-machine-controllers, cli, cli-artifacts, deployer, gcp-machine-controllers, ironic, ironic-inspector, ironic-ipa-downloader, ironic-machine-os-downloader, ironic-static-ip-manager, keepalived-ipfailover, kuryr-cni, kuryr-controller, tools

Bug 1884580: Set appropriate owner references when creating a job from cronjob #602
Full changelog

baremetal-installer, installer, installer-artifacts

Bug 1876581: upi/aws Define load balancer health checks #4358
Bug 1877374: Remove unused bootstrap etcd cert generation mechanism #4150
Bug 1889775: [release-4.5] vSphere: Update dockerfile removing certificate #4283
install-approvers: add staebler #4299
Full changelog

baremetal-operator

Bug 1874599: Always delete found host from Ironic on deletion #97
Full changelog

baremetal-runtimecfg

Bug 1888301: Add check for iptables rule to keepalived-monitor #105
Full changelog

cloud-credential-operator

Bug 1883412: Update upgradeable condition on admin cred changes. #253
Full changelog

cluster-autoscaler-operator

Bug 1879162: ensure full boolean arguments #164
Bug 1880320: Bump K8s dependencies to v0.18.9 #169
Full changelog

cluster-config-operator

Bug 1878007: Add Controller to Normalize the Operator Log Level Values #150
Full changelog

cluster-etcd-operator

Bug 1894267: Remove the rollbackcopier #494
Bug 1899563: remove etcdMemberIPMigrator controller #389
Bug 1883268: remove erroneously specified label drop rules #452
Bug 1877374: Render bootstrap certificates #438
OWNERS: change component to Etcd #471
Full changelog

cluster-image-registry-operator

Bug 1895856: httpSecret should be generated when it is not set #636
Bug 1894621: Avoiding bootstrap failure on unavailable swift #635
Bug 1886603: Remove unsafe type casting #623
Bug 1886849: panic during creation of Azure storage container #624
Full changelog

cluster-kube-apiserver-operator

BUG 1885353: protect openshift traffic by using dedicated flowschema #968
Full changelog

cluster-kube-controller-manager-operator

Bug 1880324: fix bug in reflector not recovering from “Too large reso… #461
Full changelog

cluster-kube-scheduler-operator

Bug 1893202: [release-4.5] Extend Prometheus E2E timeout #299
Bug 1887942: [release-4.5] Switch to v1beta1 Scheduler config to bridge between Policy/Plugin APIs #290
Bug 1880326: fix bug in reflector not recovering from “Too large reso… #287
Full changelog

cluster-machine-approver

Bug 1880344: Bump K8s dependencies to v0.18.9 #90
Full changelog

cluster-monitoring-operator

Bug 1892585: Client go 0.18.9 #978
Bug 1887354: Backport fix checking if ClusterRoleBindings need update #956
Bug 1858010: Backport fix for KubePodCrashLooping alert #952
Bug 1888542: decrease CMO log verbosity from 3 to 2 #961
Bug 1881043: Bump client-go & co. #945
Full changelog

cluster-network-operator

Bug 1886127: [release-4.5] sdn-ovs: don’t step on directory permissions. #842
Bug 1886127: [4.5] sdn-ovs: fix liveness probe for downgrade case #837
Full changelog

cluster-openshift-controller-manager-operator

Bug 1894667: bump(k8s): Fix bug in reflector not recovering from ‘Too large resource version’ #185
Full changelog

cluster-policy-controller

Bug 1894666: fix bug in reflector not recovering from “Too large resource version” #46
Full changelog

cluster-storage-operator

Bug 1882394: UPSTREAM: <carry>: operator-sdk: return error if lock is not leader-for-life #96
Full changelog

console

Bug 1879017: Disable card model if using SRIOV interface #6623
Bug 1896990: Handle values of 0 for maxUnavailable and maxSurge #7192
Bug 1894782: Use correct service account for operator monitoring #7107
Bug 1885228: Fix runtime error for basic users creating Prometheus instance #6833
Bug 1893022: Fix git validation on selecting git type #7046
Bug 1893277: deployment of vmware fails if VMware URL contains space at the end #7055
Bug 1885582: Fix that the Start Pipeline form is not always validated correctly #6853
Bug 1883225: Use new parameter prefix (tt.param.) for Tekton Trigger version 0.6+ #6759
Bug 1883098: add legends under devconsole monitoring dashboard graphs #6755
Bug 1874373: RHV URL validation is missing https:// #6551
Bug 1877278: report errors when v2v-vmware ConfigMap is not available #6567
Bug 1889982: pick latestCRDversion instead of latest/served true #6965
Bug 1889783: Support ServiceBinding breaking api changes #6962
Bug 1881380: Disable creation of External Mode Cluster in cloud environments #6706
Bug 1884574: Include repo branch in URL for che icon #6815
Bug 1883967: Fix layout issue which appears only on Safari #6798
Bug 1883881: Avoid adding a newline between pipelinerun log fetches #6795
Bug 1883177: Update node queries to exclude fstype, mountpoint #6781
Bug 1882196: Add resource badges in the add trigger form dropdown #6734
Bug 1852530: kubevirt - fix importing VMs with same vnicIDs for ovirt provider #5885
Bug 1884411: Fix runtime error in legacy operand form #6810
Bug 1879973: properly encode vpx URL #6803
Bug 1883342: [Release 4.5] Convert Pipeline StartedBy Label to Annotation #6769
Bug 1879016: kubevirt support only e1000e and virtio #6622
Full changelog

console-operator

Bug 1876025: clidownloads: IBM Power and Z are supported #467
Full changelog

etcd

OWNERS: add component #62
Bug 1884011: discover-etcd-initial-cluster: improve error handling when we dont scale member #58
Full changelog

haproxy-router

Bug 1890534: Fix decreasing counter metrics when reloading HAProxy #205
Bug 1885688: Back port Switch to periodic process reaper #195
Full changelog

hyperkube, tests

Bug 1899721: HPA: Ignore deleted pods. #25698
Bug 1852695: CVE-2020-8559 compromised node could escalate to cluster level privileges #25656
Bug 1828858: use net/http instead of client-go for e2e PDB test #25635
Bug 1893742: move jenkins e2e nfs setup from docker.io to quay.io image #25654
Bug 1880326: Backport disruption test improvements #25603
Bug 1893071: move off docker.io in templates/builds/jenkins tests #25648
Bug 1881351: KCM and KS graceful termination #25536
Bug 1887942: [release-4.5] Pick scheduler v1beta1 componentconfig API #25252
Bug 1883345: [release-4.5] Re-enable skipped conformance tests for IBM Cloud #25520
Bug 1888002: move image ecosystem e2e suite from centos to rhel; create rhel only jenkins e2e suite #25387
Bug 1879192: Make offline volume expansion tests more robust #25556
Bug 1857268: UPSTREAM: 94252: If firstTimestamp is not set use eventTime when printing event #25461
Full changelog

insights-operator

[release 4.5] Bug 1885515: Fixes ‘make build’ #204
Full changelog

k8s-prometheus-adapter

Bug 1897313: Populate both CPU and Memory resource container metrics if one is specified #37
Full changelog

kube-client-agent, kube-etcd-signer-server

Bug 1872535: vendor: bump golang.org/x/text #23
Full changelog

kube-proxy, sdn

UPSTREAM<carry>: Bug 1880341: Fix bug in reflector not recovering from “Too large resource version” #215
Bug 1895057: Ignore if netns is already deleted while deleting ns #218
Bug 1878624: Invalid egressCIDR value causes sdn pods to fail on startup #187
Full changelog

kube-storage-version-migrator

Bug 1893637: Fix bug in reflector not recovering from “Too large resource version” #161
Full changelog

libvirt-machine-controllers

Bug 1887373: Add leader election mechanism to release-4.5 #211
Full changelog

machine-config-operator

Bug 1890797: Set NonVirtualIP in mdns plugin config #2137
Bug 1874815: pkg/server: reduce calls to ignition parse #2053
Bug 1856529: Create a drop-in file for cri-o’s default_capabilities #2050
Full changelog

must-gather

Bug 1887446: [release-4.5]Backport gather_core_dumps #183
Full changelog

openshift-apiserver

Bug 1883994: Fix label value validation for BuildConfigs #144
Full changelog

openshift-controller-manager

Bug 1883994: Fix label value validation for Builds #138
Bug 1880357: Bump k8s.io packages #140
Full changelog

openshift-state-metrics

Bug 1882448: bump k8s.io/client-go dependency #58
Full changelog

operator-lifecycle-manager

Bug 1892372: OLM should use valid CA certs if available #1865
Bug 1882444: remove extra polling check #1780
Bug 1878297: remove duplicate catalog source pod when polling #1765
Bug 1887944: ensure installplan step resource manifests reference configmaps #1809
Full changelog

operator-marketplace

Bug 1881542: Set all CO conditions on meeting expected sync ratio #356
Full changelog

ovn-kubernetes

Bug 1877561: [release-4.5]Fix orphaned ACLs backport to 4.5 #287
Bug 1888352: Fix IPv6 neighbor discovery hack #313
Full changelog

prometheus

Bug 1881111: go.mod,go.sum: Bump client-go & co. #59
Full changelog

prometheus-config-reloader, prometheus-operator

Bug 1881077: go.sum,go.mod: Bump client-go & co. to fix known bug #95
Full changelog

prometheus-node-exporter

Bug 1890466: Fix issues with too many log messages in NFS collector #71
Full changelog

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