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OCPBUGS-119240: drop GCD health-check ranges in openshift-gcp-routes - #6564

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openshift-merge-bot[bot] merged 3 commits into
openshift:release-4.22from
patrickdillon:422-gcd-drop-lb-probes
Sep 23, 2026
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openshift-merge-bot[bot] merged 3 commits into
openshift:release-4.22from
patrickdillon:422-gcd-drop-lb-probes

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@patrickdillon

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Manual cherrypick of #6555

Include GCD health-check probe ranges in openshift-gcp-routes.

openshift-gcp-routes drops load balancer health-check probes that would be
forwarded off-node, to avoid polluting conntrack (BZ 1925698, 1930457). The
dropped source ranges were hardcoded to the public GCP prober ranges
(35.191.0.0/16, 130.211.0.0/22). GCD (sovereign) regions probe from different
ranges which need to be added to avoid the issue seen on public GCP.

Select the dropped ranges by region via a new gcpHealthCheckSourceRanges
template function: GCD regions drop their own region's prober ranges, all other
regions keep the public GCP behavior. Only ranges reserved for health-check
probers in the target environment are dropped -- a range that is reserved prober
infrastructure in one environment is ordinary routable space in another, so the
ranges must not be dropped unconditionally.
Bring in GCD featuregate at GA.
go get github.com/openshift/api@release-4.22 && go mod tidy
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This repo is configured to use the pipeline controller. Second-stage tests will be triggered either automatically or after lgtm label is added, depending on the repository configuration. The pipeline controller will automatically detect which contexts are required and will utilize /test Prow commands to trigger the second stage.

For optional jobs, comment /test ? to see a list of all defined jobs. To trigger manually all jobs from second stage use /pipeline required command.

This repository is configured in: LGTM mode

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@patrickdillon

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/jira cherrypick OCPBUGS-119104

@openshift-ci-robot

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@patrickdillon: Detected clone of Jira Issue OCPBUGS-119104 with correct target version. Will retitle the PR to link to the clone.
/retitle OCPBUGS-119240: drop GCD health-check ranges in openshift-gcp-routes

Details

In response to this:

/jira cherrypick OCPBUGS-119104

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@openshift-ci openshift-ci Bot changed the title drop GCD health-check ranges in openshift-gcp-routes OCPBUGS-119240: drop GCD health-check ranges in openshift-gcp-routes Sep 21, 2026
@openshift-ci-robot 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 Sep 21, 2026
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@patrickdillon: This pull request references Jira Issue OCPBUGS-119240, which is invalid:

  • expected the bug to be in one of the following states: NEW, ASSIGNED, POST, but it is Verified instead
  • expected dependent Jira Issue OCPBUGS-119104 to be in one of the following states: MODIFIED, ON_QA, 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:

Manual cherrypick of #6555

Include GCD health-check probe ranges in openshift-gcp-routes.

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.

@patrickdillon

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/payload-job periodic-ci-openshift-release-main-ci-4.22-e2e-gcd-ovn

@openshift-ci

openshift-ci Bot commented Sep 21, 2026

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@patrickdillon: trigger 1 job(s) for the /payload-(with-prs|job|aggregate|job-with-prs|aggregate-with-prs) command

  • periodic-ci-openshift-release-main-ci-4.22-e2e-gcd-ovn

See details on https://pr-payload-tests.ci.openshift.org/runs/ci/111136e0-b5cd-11f1-958a-b8b91c463139-0

@patrickdillon

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/cc @yuqi-zhang

@openshift-ci
openshift-ci Bot requested a review from yuqi-zhang September 21, 2026 15:04

@yuqi-zhang yuqi-zhang left a comment

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/lgtm
/label backport-risk-assessed

Seems like this matches the head of the 4.22 API branch, so should be a safe backport. Will need #6555 to merge first for automation

@openshift-ci openshift-ci Bot added the backport-risk-assessed Indicates a PR to a release branch has been evaluated and considered safe to accept. label Sep 21, 2026
@openshift-ci openshift-ci Bot added the lgtm Indicates that a PR is ready to be merged. label Sep 21, 2026
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Scheduling tests matching the pipeline_run_if_changed or not excluded by pipeline_skip_if_only_changed parameters:
/test e2e-aws-ovn
/test e2e-aws-ovn-upgrade
/test e2e-gcp-op-ocl-part1
/test e2e-gcp-op-ocl-part2
/test e2e-gcp-op-part1
/test e2e-gcp-op-part2
/test e2e-gcp-op-single-node
/test e2e-hypershift

@openshift-ci

openshift-ci Bot commented Sep 21, 2026

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: patrickdillon, yuqi-zhang

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Approvers can indicate their approval by writing /approve in a comment
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@openshift-ci openshift-ci Bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 21, 2026
@patrickdillon

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/retest-required

@yuqi-zhang

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/override ci/prow/unit

Unrelated failure

@openshift-ci

openshift-ci Bot commented Sep 21, 2026

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@yuqi-zhang: Overrode contexts on behalf of yuqi-zhang: ci/prow/unit

Details

In response to this:

/override ci/prow/unit

Unrelated failure

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@patrickdillon

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/jira refresh

@openshift-ci-robot

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@patrickdillon: This pull request references Jira Issue OCPBUGS-119240, which is invalid:

  • expected the bug to be open, but it isn't
  • expected the bug to be in one of the following states: NEW, ASSIGNED, POST, but it is Closed (Done) 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.

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.

@patrickdillon

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/jira refresh

@openshift-ci-robot openshift-ci-robot added jira/valid-bug Indicates that a referenced Jira bug is valid for the branch this PR is targeting. and removed jira/invalid-bug Indicates that a referenced Jira bug is invalid for the branch this PR is targeting. labels Sep 22, 2026
@openshift-ci-robot

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@patrickdillon: This pull request references Jira Issue OCPBUGS-119240, which is valid.

7 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target version (4.22.0) matches configured target version for branch (4.22.0)
  • bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, POST)
  • release note text is set and does not match the template
  • dependent bug Jira Issue OCPBUGS-119104 is in the state ON_QA, which is one of the valid states (MODIFIED, ON_QA, VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
  • dependent Jira Issue OCPBUGS-119104 targets the "5.0.0" version, which is one of the valid target versions: 5.0.0
  • bug has dependents
Details

In response to this:

/jira refresh

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@patrickdillon

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/verified by payload test

machines.json was redacted but viewed it through leaktk self service, same as thuan's comment: #6501 (review)

@openshift-ci-robot openshift-ci-robot added the verified Signifies that the PR passed pre-merge verification criteria label Sep 22, 2026
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@patrickdillon: This PR has been marked as verified by payload test.

Details

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/verified by payload test

machines.json was redacted but viewed it through leaktk self service, same as thuan's comment: #6501 (review)

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/retest-required

Remaining retests: 0 against base HEAD daeddb9 and 2 for PR HEAD 8d7ac6d in total

@isabella-janssen

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/retest-required

@yuqi-zhang

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/test e2e-aws-ovn

Install failed

@yuqi-zhang

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/override ci/prow/e2e-aws-ovn

in hindsight this is a gcp change and that test runs on AWS, so I'll go ahead and override it instead of banging our retest head

@openshift-ci

openshift-ci Bot commented Sep 22, 2026

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@yuqi-zhang: Overrode contexts on behalf of yuqi-zhang: ci/prow/e2e-aws-ovn

Details

In response to this:

/override ci/prow/e2e-aws-ovn

in hindsight this is a gcp change and that test runs on AWS, so I'll go ahead and override it instead of banging our retest head

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/retest-required

Remaining retests: 0 against base HEAD c268586 and 1 for PR HEAD 8d7ac6d in total

@patrickdillon

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/retest-required

@yuqi-zhang

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/override ci/prow/bootstrap-unit

@openshift-ci

openshift-ci Bot commented Sep 23, 2026

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@yuqi-zhang: Overrode contexts on behalf of yuqi-zhang: ci/prow/bootstrap-unit

Details

In response to this:

/override ci/prow/bootstrap-unit

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@openshift-ci

openshift-ci Bot commented Sep 23, 2026

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@patrickdillon: The following tests 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/security 8d7ac6d link false /test security
ci/prow/bootstrap-unit 8d7ac6d link true /test bootstrap-unit

Full PR test history. Your PR dashboard.

Details

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@openshift-merge-bot
openshift-merge-bot Bot merged commit a3c8701 into openshift:release-4.22 Sep 23, 2026
18 of 19 checks passed
@openshift-ci-robot

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@patrickdillon: Jira Issue Verification Checks: Jira Issue OCPBUGS-119240
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-119240 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

Details

In response to this:

Manual cherrypick of #6555

Include GCD health-check probe ranges in openshift-gcp-routes.

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.

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Fix included in release 4.22.0-0.nightly-2026-09-23-045159

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