4.20.0-0.nightly-2026-04-19-013840

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.20.0-0.nightly-2026-04-19-013840

Team Approvals:

Accepted
- QE

Tests:

Blocking jobs
- aws-ovn-serial-1of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-1of2
- aws-ovn-serial-2of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-serial-2of2
- aws-ovn-single-node-upgrade-4.20-micro Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-4.20-micro-fips Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upgrade-fips
- azure-ovn-upgrade-4.20-micro Succeeded (1 retry) periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-upgrade
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- driver-toolkit Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-driver-toolkit
- fips-scan Succeeded periodic-ci-openshift-release-main-nightly-4.20-fips-payload-scan
- gcp-ovn-rt-upgrade-4.20-minor Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-rt-upgrade
- hypershift-ovn-conformance-4.20 Succeeded (1 retry) periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-aws-ovn-conformance
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- install-analysis-all Succeeded periodic-ci-openshift-release-main-nightly-4.20-install-analysis-all
- metal-ipi-ovn-bm Succeeded (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-bm
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- metal-ipi-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-ipv6
- microshift-ovn-conformance-parallel Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance
- microshift-ovn-conformance-serial Succeeded periodic-ci-openshift-microshift-release-4.20-periodics-e2e-aws-ovn-ocp-conformance-serial
- overall-analysis-all Succeeded (1 retry) periodic-ci-openshift-release-main-nightly-4.20-overall-analysis-all
  - Attempt 1 Failed
  - Attempt 2 Succeeded
Informing jobs
- aws-console Failed periodic-ci-openshift-release-main-nightly-4.20-console-aws
- aws-control-plane-machine-set-operator Succeeded periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-aws
- aws-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-csi
- aws-ovn Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-ovn
- aws-ovn-cgroupsv2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-cgroupsv2
- aws-ovn-fips Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-fips
- aws-ovn-single-node Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node
- aws-ovn-single-node-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node-csi
- aws-ovn-single-node-serial Failed periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-single-node-serial
- aws-ovn-single-node-upgrade-minor Failed periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-out-of-change Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-aws-ovn-upgrade-out-of-change
- aws-upi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-upi
- azure-control-plane-machine-set-operator Succeeded periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-azure
- azure-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-azure-csi
- azure-ovn Failed periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn
- azure-ovn-serial Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-serial
- azure-ovn-upgrade-out-of-change Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-azure-ovn-upgrade-out-of-change
- cnv Succeeded periodic-ci-openshift-release-main-cnv-nightly-4.20-deploy-azure-kubevirt-ovn
- gcp-control-plane-machine-set-operator Succeeded periodic-ci-openshift-cluster-control-plane-machine-set-operator-release-4.20-periodics-e2e-gcp
- gcp-ovn Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn
- gcp-ovn-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-csi
- gcp-ovn-rt Failed periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-rt
- gcp-ovn-serial Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-gcp-ovn-serial
- gcp-ovn-upgrade-4.20-minor Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-gcp-ovn-upgrade
- gcp-ovn-upgrade-micro Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn-upgrade
- hypershift-aks-conformance-4.20 Succeeded (1 retry) periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-azure-aks-ovn-conformance
  - Attempt 1 Failed
  - Attempt 2 Succeeded
- hypershift-kubevirt-ovn-conformance-4.20 Failed periodic-ci-openshift-hypershift-release-4.20-periodics-e2e-azure-kubevirt-ovn
- metal-ipi-ovn-dualstack Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-dualstack
- metal-ipi-ovn-serial Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-ipv4
- metal-ipi-ovn-serial-virtualmedia-1of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-virtualmedia-1of2
- metal-ipi-ovn-serial-virtualmedia-2of2 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-serial-virtualmedia-2of2
- metal-ipi-ovn-upgrade Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-ovn-upgrade
- metal-ipi-ovn-upgrade-minor Succeeded periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-metal-ipi-ovn-upgrade
- metal-ipi-serial-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-serial-ovn-ipv6
- metal-ipi-serial-ovn-dualstack Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-serial-ovn-dualstack
- metal-ipi-upgrade-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ipi-upgrade-ovn-ipv6
- metal-ipi-upgrade-ovn-ipv6-minor Succeeded periodic-ci-openshift-release-main-nightly-4.20-upgrade-from-stable-4.19-e2e-metal-ipi-upgrade-ovn-ipv6
- metal-ovn-single-node-recert-cluster-rename Succeeded periodic-ci-openshift-release-main-nightly-4.20-metal-ovn-single-node-recert-cluster-rename
- openshift-dedicated-gcp-conformance Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-osd-ccs-gcp
- ovn-proxy Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-ovn-proxy
- ovn-single-node-live-iso Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-metal-ovn-single-node-live-iso
- rosa-classic-sts-conformance Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-e2e-rosa-sts-ovn
  - Attempt 1 Failed
  - Attempt 2 Failed
- rosa-hcp-conformance Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-rosa-hcp-ovn
- telcov10n-metal-single-node-spoke Succeeded periodic-ci-openshift-kni-eco-ci-cd-main-nightly-4.20-telcov10n-metal-single-node-spoke
- telcov10n-metal-single-node-spoke-kpis Failed periodic-ci-openshift-kni-eco-ci-cd-main-nightly-4.20-telcov10n-metal-single-node-spoke-kpis
- upgrade-analysis-all Failed (1 retry) periodic-ci-openshift-release-main-nightly-4.20-upgrade-analysis-all
  - Attempt 1 Failed
  - Attempt 2 Failed
- upgrade-minor-ovn Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-aws-ovn-upgrade
- vsphere-ovn Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn
- vsphere-ovn-csi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-csi
- vsphere-ovn-serial Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-serial
- vsphere-ovn-upgrade-micro Succeeded periodic-ci-openshift-release-main-ci-4.20-e2e-vsphere-ovn-upgrade
- vsphere-ovn-upgrade-minor Succeeded periodic-ci-openshift-release-main-ci-4.20-upgrade-from-stable-4.19-e2e-vsphere-ovn-upgrade
- vsphere-ovn-upi Succeeded periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-upi
- vsphere-ovn-upi-serial Failed periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-ovn-upi-serial
- vsphere-static-ovn Failed periodic-ci-openshift-release-main-nightly-4.20-e2e-vsphere-static-ovn

Upgrades from:

4.20.0-0.nightly-2026-04-18-202314 - S S S F S S S S S S
4.19.0-0.nightly-2026-04-15-194247 (changes) - S S S S F S S

Upgrades to:

4.21.0-0.nightly-2026-04-19-143007 (changes) - S S F F F S F
4.20.0-0.nightly-2026-04-19-102353 (changes) - S S S S S S S S S

Changes from 4.20.0-0.nightly-2026-04-18-202314

Created: 2026-04-19 01:40:58 +0000 UTC

Image Digest: sha256:ff7a7e496dcd075888be9d0f9517a2e3049c6b6f25eec1265a3e192491309215

Components

Kubectl 1.33.3
Kubernetes 1.33.10
Kubernetes Tests 1.33.4
Red Hat Enterprise Linux CoreOS 9.6.20260417-0

The CoreOS links above are for the base CoreOS layer used to build the OpenShift node image and do not contain OpenShift components. This is normally only useful to devs working closely with the CoreOS team. For info about the node image, see the Node Image Info section.

Rebuilt images without code change

driver-toolkit git 62e1f604 sha256:5316c148136f03dafda52d7628d9fa6be52c8d85c8114a6cdfb2b4c64e674814
gcp-pd-csi-driver git 500ab5d3 sha256:6f845bced2c5485f77d7e93f9521ef63c42b14c56b5939f9e74199582c1ef3cd
openstack-cinder-csi-driver git 9996d28c sha256:16114c52d7a3a17ff5be8182ca5c23cdaeb60bc7a0c11d24f29553da6f3e817f
rhel-coreos git 49a3e234 sha256:e40b470eda473c0a61b531e84810d162164b9f04cfa36157ad10bf18b77ca29d
rhel-coreos-extensions git 49a3e234 sha256:7b8b511a43c42305f12c828ba2d3061f8b9287c5164760ca445e93f09537c3c8

Node Image Info

Loading node image info, this may take a while ...

Unable to show node image info: too many concurrent oc adm release info --rpmdb/--rpmdb-diff operations (limit 16)

View changelog in Markdown or change previous release:

Source code for this page located on github