[release-4.20] OCPBUGS-99782: Backport node_e2e test migrations by Chandan9112 · Pull Request #31430 · openshift/origin

Chandan9112 · 2026-07-27T04:53:37Z

Summary

Bulk backport of node_e2e test case migrations from main (OCP 5.0) to release-4.20.

These tests were previously backported to release-4.22 via PR #31306 (merged ✅) and to release-4.21 via PR #31426. This PR performs the same backport to release-4.20.

Jira

OCPBUGS-99782

Related PRs

Release	PR	Status
4.22	#31306	Merged ✅
4.21	#31426	Open

Changes (15 files)

New test files (`test/extended/node/node_e2e/`)

File	Test	Feature
`container_runtime_config.go`	ContainerRuntimeConfig pidsLimit/overlaySize	CRC CRD (GA)
`image_mirror_set.go`	ImageDigestMirrorSet / ImageTagMirrorSet	IDMS/ITMS (GA)
`image_registry_config.go`	Image registry allowedRegistries config	image.config (GA)
`initcontainer.go`	Init container restart behavior	Core k8s
`netns_cleanup.go`	Network namespace cleanup	kubelet/CRI-O
`node.go`	Kubelet log level, cgroupv2, devfuse	Core node
`pdb_drain.go`	PDB 100% minAvailable blocks drain	PDB (GA)
`probe_termination.go`	Probe terminationGracePeriodSeconds	Core k8s

Helper files added

node_utils.go — Helper functions (ExecOnNodeWithChroot, WaitForMCP, etc.)
node_mcp_helpers.go — Custom MCP creation/cleanup (NodeHasCustomRole)

Modified files

imagepolicy.go — Exported GetMCPCurrentSpecConfigName and WaitForMCPConfigSpecChangeAndUpdated for cross-package access
README.md — Updated documentation
bindata.go — Regenerated to include new testdata

Testdata

testdata/node/node_e2e/pod-dev-fuse.yaml — Test fixture for devfuse test

Feature Verification

All backported tests target features available in OCP 4.20:

ContainerRuntimeConfig, IDMS/ITMS, image registry config, PDBs, probes are GA
Node cgroupv2, devfuse, kubelet logging are core node features
All tests use [Suite:openshift/disruptive-longrunning] tag

Made with Cursor

openshift-ci · 2026-07-27T04:53:41Z

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

openshift-ci-robot · 2026-07-27T04:53:43Z

@Chandan9112: This pull request references Jira Issue OCPBUGS-99782, which is invalid:

expected dependent Jira Issue OCPBUGS-99671 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is POST instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

Summary

Bulk backport of node_e2e test case migrations from main (OCP 5.0) to release-4.20.

These tests were previously backported to release-4.22 via PR #31306 (merged ✅) and to release-4.21 via PR #31426. This PR performs the same backport to release-4.20.

Jira

OCPBUGS-99782

Related PRs

Release PR Status

4.22 #31306 Merged ✅

4.21 #31426 Open

Changes (15 files)

New test files (test/extended/node/node_e2e/)

File Test Feature

container_runtime_config.go ContainerRuntimeConfig pidsLimit/overlaySize CRC CRD (GA)

image_mirror_set.go ImageDigestMirrorSet / ImageTagMirrorSet IDMS/ITMS (GA)

image_registry_config.go Image registry allowedRegistries config image.config (GA)

initcontainer.go Init container restart behavior Core k8s

netns_cleanup.go Network namespace cleanup kubelet/CRI-O

node.go Kubelet log level, cgroupv2, devfuse Core node

pdb_drain.go PDB 100% minAvailable blocks drain PDB (GA)

probe_termination.go Probe terminationGracePeriodSeconds Core k8s

Helper files added

node_utils.go — Helper functions (ExecOnNodeWithChroot, WaitForMCP, etc.)

node_mcp_helpers.go — Custom MCP creation/cleanup (NodeHasCustomRole)

Modified files

imagepolicy.go — Exported GetMCPCurrentSpecConfigName and WaitForMCPConfigSpecChangeAndUpdated for cross-package access

README.md — Updated documentation

bindata.go — Regenerated to include new testdata

Testdata

testdata/node/node_e2e/pod-dev-fuse.yaml — Test fixture for devfuse test

Feature Verification

All backported tests target features available in OCP 4.20:

ContainerRuntimeConfig, IDMS/ITMS, image registry config, PDBs, probes are GA

Node cgroupv2, devfuse, kubelet logging are core node features

All tests use [Suite:openshift/disruptive-longrunning] tag

Made with Cursor

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

coderabbitai · 2026-07-27T04:53:48Z

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openshift-ci · 2026-07-27T04:54:03Z

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Chandan9112
Once this PR has been reviewed and has the lgtm label, please assign deads2k for approval. For more information see the Code Review Process.

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Chandan9112 · 2026-07-27T05:21:31Z

/jira refresh

openshift-ci-robot · 2026-07-27T05:21:38Z

@Chandan9112: This pull request references Jira Issue OCPBUGS-99782, which is valid. The bug has been moved to the POST state.

7 validation(s) were run on this bug

bug is open, matching expected state (open)
bug target version (4.20.z) matches configured target version for branch (4.20.z)
bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, POST)
release note type set to "Release Note Not Required"
dependent bug Jira Issue OCPBUGS-99671 is in the state Verified, which is one of the valid states (VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
dependent Jira Issue OCPBUGS-99671 targets the "4.21.z" version, which is one of the valid target versions: 4.21.0, 4.21.z
bug has dependents

Details

In response to this:

/jira refresh

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

…-4.20 Bulk backport of node_e2e test case migrations from main (OCP 5.0) to release-4.20. These tests were previously backported to release-4.22 via PR openshift#31306 and to release-4.21 via PR openshift#31426. New test files added (test/extended/node/node_e2e/): - container_runtime_config.go: ContainerRuntimeConfig pidsLimit/overlaySize - image_mirror_set.go: ImageDigestMirrorSet/ImageTagMirrorSet verification - image_registry_config.go: Image registry allowedRegistries configuration - initcontainer.go: Init container restart behavior - netns_cleanup.go: Network namespace cleanup after pod deletion - node.go: Kubelet log level, cgroupv2 default, devfuse in CRI-O - pdb_drain.go: PDB 100% minAvailable blocks drain - probe_termination.go: Probe terminationGracePeriodSeconds Helper files added: - node_utils.go: Helper functions (ExecOnNodeWithChroot, WaitForMCP, etc.) - node_mcp_helpers.go: Custom MCP creation/cleanup helpers (NodeHasCustomRole) - testdata/node/node_e2e/pod-dev-fuse.yaml: Test fixture for devfuse test Modified files: - imagepolicy/imagepolicy.go: Exported GetMCPCurrentSpecConfigName and WaitForMCPConfigSpecChangeAndUpdated for cross-package access - README.md: Updated with latest test documentation - bindata.go: Regenerated to include new testdata Reference: openshift#31306 (release-4.22) Reference: openshift#31426 (release-4.21) Co-authored-by: Cursor <cursoragent@cursor.com>

openshift-ci · 2026-07-27T13:07:56Z

@Chandan9112: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/verify	`e1023f3`	link	true	`/test verify`

Full PR test history. Your PR dashboard.

Details

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Chandan9112 · 2026-07-27T13:47:34Z

/payload-job periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-disruptive-longrunning
/payload-job periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn-techpreview

openshift-ci · 2026-07-27T13:47:41Z

@Chandan9112: trigger 2 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-disruptive-longrunning
periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn-techpreview

See details on https://pr-payload-tests.ci.openshift.org/runs/ci/b930c2b0-89c1-11f1-81b8-35e946ad8d25-0

Chandan9112 · 2026-07-29T06:59:53Z

@Chandan9112: trigger 2 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

periodic-ci-openshift-release-main-nightly-4.20-e2e-aws-disruptive-longrunning

periodic-ci-openshift-release-main-ci-4.20-e2e-gcp-ovn-techpreview

See details on https://pr-payload-tests.ci.openshift.org/runs/ci/b930c2b0-89c1-11f1-81b8-35e946ad8d25-0

The Test cases are passing in CI.

Hi @cpmeadors , @BhargaviGudi., can you please review and tag the label?

openshift-ci Bot added the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Jul 27, 2026

openshift-ci-robot added jira/valid-reference Indicates that this PR references a valid Jira ticket of any type. jira/invalid-bug Indicates that a referenced Jira bug is invalid for the branch this PR is targeting. labels Jul 27, 2026

Chandan9112 marked this pull request as ready for review July 27, 2026 05:20

openshift-ci Bot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Jul 27, 2026

openshift-ci Bot requested review from deads2k and p0lyn0mial July 27, 2026 05:20

openshift-ci-robot added the jira/valid-bug Indicates that a referenced Jira bug is valid for the branch this PR is targeting. label Jul 27, 2026

openshift-ci-robot removed the jira/invalid-bug Indicates that a referenced Jira bug is invalid for the branch this PR is targeting. label Jul 27, 2026

Chandan9112 force-pushed the backport-node-e2e-4.20 branch 3 times, most recently from 9cbe115 to e1023f3 Compare July 27, 2026 12:28

Chandan9112 force-pushed the backport-node-e2e-4.20 branch from e1023f3 to 245aebe Compare July 27, 2026 13:07

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Chandan9112 commented Jul 27, 2026

Summary

Jira

Related PRs

Changes (15 files)

New test files (test/extended/node/node_e2e/)

Helper files added

Modified files

Testdata

Feature Verification

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openshift-ci Bot commented Jul 27, 2026

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openshift-ci-robot commented Jul 27, 2026

Summary

Jira

Related PRs

Changes (15 files)

New test files (test/extended/node/node_e2e/)

Helper files added

Modified files

Testdata

Feature Verification

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openshift-ci Bot commented Jul 27, 2026

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New test files (`test/extended/node/node_e2e/`)

New test files (`test/extended/node/node_e2e/`)

coderabbitai Bot commented Jul 27, 2026 •

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