RHOAIENG-63787: Update Openshift CI to use new Go version

[CiaraM100104]

Updating Golang to version 1.26
JIRA: https://redhat.atlassian.net/browse/RHOAIENG-63787

Summary by CodeRabbit

This PR updates the OpenShift CI configuration for the opendatahub-io/opendatahub-operator repository in openshift/release. It bumps the CI build/toolchain from Go 1.25 to Go 1.26 by changing build_root.image_stream_tag.tag in ci-operator/config/opendatahub-io/opendatahub-operator/opendatahub-io-opendatahub-operator-main.yaml from rhel-9-golang-1.25-openshift-4.21 to rhel-9-golang-1.26-openshift-5.0. No other job steps, test definitions, or logic were modified.

[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: 483bbb82-a02e-4b98-8e9a-48178eae4600

📥 Commits

Reviewing files that changed from the base of the PR and between 08e1059 and 8b369b2.

📒 Files selected for processing (1)

• ci-operator/config/opendatahub-io/opendatahub-operator/opendatahub-io-opendatahub-operator-main.yaml

🚧 Files skipped from review as they are similar to previous changes (1)

• ci-operator/config/opendatahub-io/opendatahub-operator/opendatahub-io-opendatahub-operator-main.yaml

---

Walkthrough

This PR updates the opendatahub-operator CI config to use rhel-9-golang-1.26-openshift-5.0 as the build_root.image_stream_tag.tag instead of rhel-9-golang-1.25-openshift-4.21.

Changes

Build Environment Configuration

Layer / File(s)	Summary
OpenShift CI build root image tag ci-operator/config/opendatahub-io/opendatahub-operator/opendatahub-io-opendatahub-operator-main.yaml	build_root.image_stream_tag.tag updated from rhel-9-golang-1.25-openshift-4.21 to rhel-9-golang-1.26-openshift-5.0.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• openshift/release#79899: Concurrent update of the Konflux/CI build environment image stream tag to the 1.26/OCP 5.0 builder.
• openshift/release#79717: Bumps the same builder image stream tag from rhel-9-golang-1.25-openshift-4.21 to rhel-9-golang-1.26-openshift-5.0.
• openshift/release#79754: Same single-line update to build_root.image_stream_tag.tag (Go/OpenShift version bump).

Suggested labels

lgtm, approved, rehearsals-ack

🚥 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 'RHOAIENG-63787: Update Openshift CI to use new Go version' directly and clearly summarizes the main change—updating the Go version in the OpenShift CI configuration from 1.25 to 1.26.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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	PR modifies only CI configuration (YAML) file with no Ginkgo test code changes; check for test name stability is not applicable.
Test Structure And Quality	✅ Passed	PR adds CI/CD configuration files for OpenShift, primarily updating Go version from 1.25 to 1.26. No Ginkgo test code is present in the PR; check is not applicable.
Microshift Test Compatibility	✅ Passed	No new Ginkgo e2e tests added in this PR. The change only updates Go version from 1.25 to 1.26 in CI configuration.
Single Node Openshift (Sno) Test Compatibility	✅ Passed	PR only updates CI build image tag from Go 1.25 to 1.26; no new Ginkgo e2e tests are added, so SNO compatibility check is not applicable.
Topology-Aware Scheduling Compatibility	✅ Passed	This PR modifies only a CI build configuration (Go toolchain version bump), not deployment manifests, operator code, or controllers. No scheduling constraints are introduced.
Ote Binary Stdout Contract	✅ Passed	PR modifies only CI config files, changing Go build image tag. No source code or test binary changes that could violate OTE stdout contract.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	No new Ginkgo e2e tests are added in this PR. The change only updates the CI build image tag from Go 1.25 to Go 1.26 in a YAML configuration file, with no test code modifications.
No-Weak-Crypto	✅ Passed	The PR only changes a CI config YAML file updating the Go build image tag from 1.25 to 1.26. No cryptographic algorithms, implementations, or secret comparisons are present in the file.
Container-Privileges	✅ Passed	The PR changes only a CI configuration file updating a build image tag. The file contains no K8s container manifests or security context configurations checked by the container-privileges rule.
No-Sensitive-Data-In-Logs	✅ Passed	PR contains only a simple Go version tag update in CI config with no new logging code or sensitive data exposure.

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: CiaraM100104
Once this PR has been reviewed and has the lgtm label, please assign marianmacik for approval. For more information see the Code Review Process.

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

Details

Needs approval from an approver in each of these files:

• ci-operator/config/opendatahub-io/opendatahub-operator/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[jeffdyoung]

/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-images pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e

[openshift-merge-bot]

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

[openshift-ci-robot]

@CiaraM100104: This pull request references RHOAIENG-63787 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the task to target the "5.0.0" version, but no target version was set.

Details

In response to this:

Updating Golang to version 1.26

Summary by CodeRabbit

This PR updates the OpenShift CI build configuration for the opendatahub-operator repository to use Go 1.26 instead of Go 1.25. The change modifies the build_root.image_stream_tag.tag in the CI operator configuration from rhel-9-golang-1.25-openshift-4.21 to rhel-9-release-golang-1.26-openshift-5.0, which affects the container image used as the build environment for compiling and testing the opendatahub-operator. This is a standard version bump to keep the CI infrastructure aligned with the latest Go toolchain.

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.

[jeffdyoung]

/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-images pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e

[openshift-merge-bot]

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

[openshift-merge-bot]

[REHEARSALNOTIFIER]
@CiaraM100104: 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-opendatahub-operator-main-images	opendatahub-io/opendatahub-operator	presubmit	Ci-operator config changed
pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e	opendatahub-io/opendatahub-operator	presubmit	Ci-operator config changed
pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e	opendatahub-io/opendatahub-operator	presubmit	Ci-operator config changed

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.

[CiaraM100104]

/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-images pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e

[openshift-merge-bot]

@CiaraM100104: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[CiaraM100104]

/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-images pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e

[openshift-merge-bot]

@CiaraM100104: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[davidebianchi]

Why openshift 5.0?

[CiaraM100104]

I believe that openshift 5.0 is the only tag that supports the 1.26 version of Go, if I'm not mistaken. I hadn't seen a tag with openshift-4.21 and golang 1.26

[openshift-ci]

@CiaraM100104: 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/rehearse/opendatahub-io/opendatahub-operator/main/opendatahub-operator-e2e	8b369b2	link	unknown	/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-e2e
ci/rehearse/opendatahub-io/opendatahub-operator/main/opendatahub-operator-rhoai-e2e	8b369b2	link	unknown	/pj-rehearse pull-ci-opendatahub-io-opendatahub-operator-main-opendatahub-operator-rhoai-e2e

Full PR test history. Your PR dashboard.

Details

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