upgrade golang to 1.26

[spolti]

Summary by CodeRabbit

• Updates the OpenDataHub rest-proxy stable 2.x CI build configuration to use Go 1.26.
• Keeps the existing RHEL 8 and OpenShift 4.23 build base unchanged.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Enterprise

Run ID: 80e887ab-3665-4ba6-b4e8-24a6fea475a9

📥 Commits

Reviewing files that changed from the base of the PR and between 56c76a6 and e2ed361.

📒 Files selected for processing (1)

• ci-operator/config/opendatahub-io/rest-proxy/opendatahub-io-rest-proxy-stable-2.x.yaml

Included review availability: Your plan provides up to 12 included reviews per hour; 11 remain after this review.

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Walkthrough

The REST proxy stable 2.x build configuration now uses the Go 1.26 build root image with the existing RHEL 8 and OpenShift 4.23 base.

Changes

REST Proxy Build Configuration

Layer / File(s)	Summary
Update the build root image ci-operator/config/opendatahub-io/rest-proxy/opendatahub-io-rest-proxy-stable-2.x.yaml	The build configuration changes the image tag from Go 1.25 to Go 1.26. RHEL 8 and OpenShift 4.23 remain unchanged.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to e2ed3

The PR makes a localized CI configuration image-tag update. It is merge-ready after the routine make update check confirms no unexpected generated changes; no actionable merge-blocking risk is currently identified.

🚥 Pre-merge checks | ✅ 15

✅ Passed checks (15 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: upgrading the Go version from 1.25 to 1.26.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names	✅ Passed	The pull request changes only a YAML build-root tag from Go 1.25 to 1.26. It adds no Ginkgo test title or dynamic test-name content.
Test Structure And Quality	✅ Passed	The diff changes only one YAML build-root tag from Go 1.25 to 1.26; it introduces no Ginkgo tests, cluster operations, waits, or assertions for this check to assess.
Microshift Test Compatibility	✅ Passed	The pull request changes only a YAML build-root Go image tag; it adds no Ginkgo tests or test references to unsupported MicroShift APIs or features.
Single Node Openshift (Sno) Test Compatibility	✅ Passed	The HEAD^..HEAD diff changes only one YAML build-root tag from Go 1.25 to 1.26; it adds no Ginkgo e2e tests or multi-node assumptions.
Topology-Aware Scheduling Compatibility	✅ Passed	The only PR change updates a CI build_root image tag from Go 1.25 to Go 1.26; it adds no deployment, replica, affinity, node, topology, or disruption scheduling constraint.
Ote Binary Stdout Contract	✅ Passed	The patch changes only one YAML build-root tag from Go 1.25 to 1.26; it adds no process-level code or stdout writes.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	The commit changes only one CI YAML image-stream tag and adds no Ginkgo e2e tests, IPv4 assumptions, or external connectivity requirements.
No-Weak-Crypto	✅ Passed	The only change is the build-root tag from Go 1.25 to Go 1.26; the patch adds no MD5, SHA1, DES, RC4, Blowfish, ECB, or crypto implementation.
Container-Privileges	✅ Passed	The PR diff changes only the Go build-root image tag. The changed CI YAML contains no privileged, hostPID, hostNetwork, hostIPC, SYS_ADMIN, root, or allowPrivilegeEscalation settings.
No-Sensitive-Data-In-Logs	✅ Passed	The only change is the build image tag from Go 1.25 to Go 1.26; the diff adds no logging or sensitive-data output.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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_{Comment @coderabbitai help to get the list of available commands.}

[openshift-merge-bot]

[REHEARSALNOTIFIER]
@spolti: the pj-rehearse plugin accommodates running rehearsal tests for the changes in this PR. Expand 'Interacting with pj-rehearse' for usage details. The following rehearsable tests have been affected by this change:

Test name	Repo	Type	Reason
pull-ci-opendatahub-io-rest-proxy-stable-2.x-images	opendatahub-io/rest-proxy	presubmit	Ci-operator config changed
pull-ci-opendatahub-io-rest-proxy-stable-2.x-pr-image-mirror	opendatahub-io/rest-proxy	presubmit	Ci-operator config changed
pull-ci-opendatahub-io-rest-proxy-stable-2.x-unit	opendatahub-io/rest-proxy	presubmit	Ci-operator config changed

Prior to this PR being merged, you will need to either run and acknowledge or opt to skip these rehearsals.

Interacting with pj-rehearse

Comment: /pj-rehearse to run up to 5 rehearsals
Comment: /pj-rehearse skip to opt-out of rehearsals
Comment: /pj-rehearse {test-name}, with each test separated by a space, to run one or more specific rehearsals
Comment: /pj-rehearse more to run up to 10 rehearsals
Comment: /pj-rehearse max to run up to 25 rehearsals
Comment: /pj-rehearse auto-ack to run up to 5 rehearsals, and add the rehearsals-ack label on success
Comment: /pj-rehearse list to get an up-to-date list of affected jobs
Comment: /pj-rehearse abort to abort all active rehearsals
Comment: /pj-rehearse network-access-allowed to allow rehearsals of tests that have the restrict_network_access field set to false. This must be executed by an openshift org member who is not the PR author

Once you are satisfied with the results of the rehearsals, comment: /pj-rehearse ack to unblock merge. When the rehearsals-ack label is present on your PR, merge will no longer be blocked by rehearsals.
If you would like the rehearsals-ack label removed, comment: /pj-rehearse reject to re-block merging.

[spolti]

/pj-rehearse

[openshift-merge-bot]

@spolti: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[openshift-ci]

@spolti: all tests passed!

Full PR test history. Your PR dashboard.

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[brettmthompson]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: brettmthompson, spolti

The full list of commands accepted by this bot can be found here.

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Details

Needs approval from an approver in each of these files:

• ci-operator/config/opendatahub-io/rest-proxy/OWNERS [brettmthompson,spolti]

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