4.18.0-0.nightly-2026-03-18-040826

Download the installer for your operating system or run

oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.18.0-0.nightly-2026-03-18-040826

Team Approvals:

Accepted
- QE

Tests:

Blocking jobs
- aws-ovn-serial Succeeded periodic-ci-openshift-release-main-nightly-4.18-e2e-aws-ovn-serial
- aws-ovn-single-node-upgrade-4.18-micro Succeeded periodic-ci-openshift-release-main-ci-4.18-e2e-aws-upgrade-ovn-single-node
- aws-ovn-upgrade-4.18-micro Failed (1 retry) periodic-ci-openshift-release-main-ci-4.18-e2e-aws-ovn-upgrade
  - Attempt 1 Failed
  - Attempt 2 Failed
- azure-ovn-upgrade-4.18-micro Succeeded periodic-ci-openshift-release-main-ci-4.18-e2e-azure-ovn-upgrade
- fips-scan Succeeded periodic-ci-openshift-release-main-nightly-4.18-fips-payload-scan
- gcp-ovn-rt-upgrade-4.18-minor Succeeded periodic-ci-openshift-release-main-ci-4.18-upgrade-from-stable-4.17-e2e-gcp-ovn-rt-upgrade
- hypershift-ovn-conformance-4.18 Succeeded periodic-ci-openshift-hypershift-release-4.18-periodics-e2e-aws-ovn-conformance
- metal-ipi-ovn-bm Succeeded periodic-ci-openshift-release-main-nightly-4.18-e2e-metal-ipi-ovn-bm
- metal-ipi-ovn-ipv6 Succeeded periodic-ci-openshift-release-main-nightly-4.18-e2e-metal-ipi-ovn-ipv6
- microshift-ovn-conformance-parallel Succeeded periodic-ci-openshift-microshift-release-4.18-periodics-e2e-aws-ovn-ocp-conformance
- microshift-ovn-conformance-serial Succeeded periodic-ci-openshift-microshift-release-4.18-periodics-e2e-aws-ovn-ocp-conformance-serial

Upgrades from:

4.18.0-0.nightly-2026-03-17-193627 - F F S S
4.17.51 (changes) - Success

Upgrades to:

4.18.0-0.nightly-2026-03-19-094844 (changes) - F F F F F F
4.18.0-0.nightly-2026-03-19-051340 (changes) - F F F F F F
4.18.0-0.nightly-2026-03-19-002140 (changes) - F F F F S
4.18.0-0.nightly-2026-03-18-171731 (changes) - F F S S

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Changes from 4.18.0-0.nightly-2026-03-17-193627

Created: 2026-03-18 04:10:14 +0000 UTC

Image Digest: sha256:df0575b0db76dd8d9f397150437e9ea63667e69faf4848d2b3fddb6d16f6df63

Components

Kubectl 1.31.1
Kubernetes 1.31.14
Kubernetes Tests 1.31.12
Red Hat Enterprise Linux CoreOS upgraded from 418.94.202603130033-0 to 418.94.202603172030-0 (diff)

Rebuilt images without code change

rhel-coreos sha256:b16f14697018d28cc887ffe916de7c8360e369509fdb6139b19680f18cd2d8e8
rhel-coreos-extensions sha256:d419d7ec56a1faba85b9165f88c1c4985364f7222f63d4d9253e3287e14d2279

View changelog in Markdown or change previous release:

Source code for this page located on github