feat(clusterpool): add obs-logging pool for 4.23 candidate

[jcantrill]

cc @xperimental @cahartma @vparfonov @Clee2691

Summary by CodeRabbit

• Adds the OpenShift 4.23 candidate release image configuration.
• Adds an obs-logging Hive ClusterPool for two AMD64 AWS clusters in us-east-1.
• Configures installation credentials, secrets, pool limits, pull secret, timeouts, and skipped machine pools.

[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: 0539abbb-10f2-4956-a7f9-32be52a196bf

📥 Commits

Reviewing files that changed from the base of the PR and between 9614a66 and 105f813.

📒 Files selected for processing (2)

• clusters/hosted-mgmt/hive/pools/ocp-release-4.23.0-ec.0-multi-for-4.23.0-0-to-4.24.0-0_clusterimageset.yaml
• clusters/hosted-mgmt/hive/pools/openshift-observability/obs-logging-ocp-4-23-amd64-aws-us-east-1_clusterpool.yaml

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Walkthrough

The pull request adds an OpenShift 4.23 multi-architecture ClusterImageSet and an AWS ClusterPool for two observability clusters in us-east-1.

Changes

OpenShift 4.23 release and pool

Layer / File(s)	Summary
OpenShift 4.23 release image metadata clusters/hosted-mgmt/hive/pools/ocp-release-4.23.0-ec.0-multi-for-4.23.0-0-to-4.24.0-0_clusterimageset.yaml	Adds a multi-architecture ClusterImageSet with 4-dev-preview annotations, version bounds from 4.23.0-0 through 4.24.0-0, and a release image reference.
Observability AWS ClusterPool clusters/hosted-mgmt/hive/pools/openshift-observability/obs-logging-ocp-4-23-amd64-aws-us-east-1_clusterpool.yaml	Adds an AMD64 AWS ClusterPool for us-east-1 with release, credential, install, sizing, timeout, and initial status configuration.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Feature

Merge Risk: ⚪ Minimal · up to 105f8

The new release image metadata and observability pool configuration have no identified merge-blocking risk.

🚥 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 identifies the main change: adding the obs-logging ClusterPool for an OpenShift 4.23 candidate release.
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…
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 adds only two YAML resources: one ClusterImageSet and one ClusterPool. The authoritative diff contains no Ginkgo or other test declarations, no test titles, and no dynamic title expre…
Test Structure And Quality	✅ Passed	PASS: The pull request changes only two YAML resource declarations: one ClusterImageSet and one ClusterPool. The review-scoped diff contains no Ginkgo test code, test blocks, assertions, waits, or set…
Microshift Test Compatibility	✅ Passed	PASS: The pull request adds only two YAML Hive manifests: one ClusterImageSet and one ClusterPool. The authoritative diff adds no Ginkgo tests or test constructs such as It(), Describe(), Context(), o…
Single Node Openshift (Sno) Test Compatibility	✅ Passed	The pull request adds only two YAML resources: a Hive ClusterImageSet and a Hive ClusterPool. The authoritative diff contains no new Ginkgo tests or other test files with It(), Describe(), Context(), …
Topology-Aware Scheduling Compatibility	✅ Passed	The pull request adds only a Hive ClusterImageSet and a Hive ClusterPool. The added fields define the release image, AWS platform, credentials, pool size, and install settings. They do not add dep…
Ote Binary Stdout Contract	✅ Passed	PASS. The pull request adds only two YAML resource declarations: one ClusterImageSet and one ClusterPool. The authoritative diff contains no executable source, OTE entry points, suite setup, logging c…
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	PASS. The pull request adds two Hive YAML resources only: a ClusterImageSet and a ClusterPool. The reviewed diff adds no Ginkgo tests or test code, so the IPv4 and external-connectivity test condition…
No-Weak-Crypto	✅ Passed	PASS: The pull request adds only two declarative YAML resources. The added content contains no MD5, SHA1, DES, RC4, 3DES, Blowfish, or ECB configuration, custom crypto implementation, or secret/token …
Container-Privileges	✅ Passed	The pull request adds only a Hive ClusterImageSet and ClusterPool. The added manifests contain no privileged, hostPID, hostNetwork, hostIPC, SYS_ADMIN, allowPrivilegeEscalation, `secur…
No-Sensitive-Data-In-Logs	✅ Passed	The pull request adds only two Hive YAML resources. Neither resource configures logging or emits log content. The ClusterPool contains only references to existing secrets and a base domain; it does no…

✨ Finishing Touches

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[openshift-merge-bot]

@jcantrill: pj-rehearse could not automatically process this event because the request waited in queue for longer than 5 minutes. Use /pj-rehearse to trigger rehearsals manually.

[jcantrill]

/retest

[openshift-ci]

@jcantrill: all tests passed!

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