MULTIARCH-6023: Add PowerVS dal14 lease with 4 quota slices

[Neha-dot-Yadav]

Adds PowerVS dal14 as a new IPI cluster profile slot (powervs-10) with 4 quota slices for ipi-powervs workflow.
Dependent PR for addition in cluster-profile-config #82274 to be added after it is merged.

Summary by CodeRabbit

Adds the powervs-10 IPI cluster profile for PowerVS dal14 with four quota slices. Updates CI workflows, region handling, secret bootstrapping, and Boskos resource generation so the new leased infrastructure can be provisioned and used by OpenShift CI.

[openshift-ci-robot]

@Neha-dot-Yadav: This pull request references MULTIARCH-6023 which is a valid jira issue.

Details

In response to this:

Adds PowerVS dal14 as a new IPI cluster profile slot (powervs-10) with 4 quota slices for ipi-powervs workflow

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]

Walkthrough

Adds four DAL14 PowerVS quota-slice resources, configures Boskos generation and secret bootstrap mappings, and updates PowerVS cluster setup scripts to derive DAL14 and us-south region values.

Changes

PowerVS DAL14 quota slices

Layer / File(s)	Summary
Quota-slice resource inventory core-services/prow/02_config/generate-boskos.py, core-services/prow/02_config/_boskos.yaml	Defines and generates four dal14-powervs-10-quota-slice resources in the free Boskos inventory.
Leased resource configuration ci-operator/step-registry/ipi/conf/powervs/ipi-conf-powervs-commands.sh, core-services/ci-secret-bootstrap/_config.yaml	Adds DAL14 leased-resource cluster names, service-instance secret lookups, placement values, and the cluster-secrets-powervs-10 bootstrap mapping.
Installation region mapping ci-operator/step-registry/upi/install/powervs/cluster/upi-install-powervs-cluster-commands.sh	Maps dal14 to the dal PowerVS region and us-south to the matching VPC region.

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

Possibly related PRs

• openshift/release#82263: Adds a different quota-slice resource family through the same Boskos generator and generated inventory.

Suggested reviewers: amisstea, roivaz

🚥 Pre-merge checks | ✅ 15

✅ Passed checks (15 passed)

Check name	Status	Explanation
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	No Ginkgo test titles were added or changed; the PR only edits shell scripts and YAML/config generators.
Test Structure And Quality	✅ Passed	PR touches only shell scripts, YAML, and a Python generator; no Ginkgo test files or test code were changed, so the test-quality check is not applicable.
Microshift Test Compatibility	✅ Passed	No new Ginkgo/e2e tests were added; the PR only changes shell scripts and YAML config, so MicroShift compatibility isn't impacted.
Single Node Openshift (Sno) Test Compatibility	✅ Passed	HEAD only changes CI/config scripts and Boskos data; no Ginkgo e2e test additions or SNO-sensitive test logic were added.
Topology-Aware Scheduling Compatibility	✅ Passed	Only CI/bootstrap and Boskos resource-mapping files changed; no deployment manifests, controllers, or scheduling fields (affinity, nodeSelector, topology spread, PDBs) were added.
Ote Binary Stdout Contract	✅ Passed	The PR only adds config/assignment lines in shell/Python generators; no new process-level stdout writes, klog, or print calls were added.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	PR only updates PowerVS scripts/YAML for dal14 quota slices; no new Ginkgo e2e tests or new external-connectivity/IP-family assumptions were added.
No-Weak-Crypto	✅ Passed	Touched files only add dal14/powervs-10 plumbing; exact weak-primitive searches found no MD5/SHA1/DES/RC4/ECB/custom-crypto or secret-compare usage.
Container-Privileges	✅ Passed	No changed manifest sets privileged/hostPID/hostNetwork/hostIPC/allowPrivilegeEscalation; PR only updates PowerVS/Boskos/secret mapping logic.
No-Sensitive-Data-In-Logs	✅ Passed	No new logging was introduced; the dal14 changes only add case mappings and resource/secret references, while existing echo statements were unchanged.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: adding the PowerVS dal14 lease with four quota slices.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[openshift-merge-bot]

@Neha-dot-Yadav: 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.

[prb112]

/lgtm

[danilo-gemoli]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: danilo-gemoli, Neha-dot-Yadav, prb112

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/step-registry/ipi/conf/powervs/OWNERS [danilo-gemoli,prb112]
• ci-operator/step-registry/upi/install/powervs/OWNERS [danilo-gemoli,prb112]
• core-services/ci-secret-bootstrap/OWNERS [danilo-gemoli]
• core-services/prow/02_config/OWNERS [danilo-gemoli]

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

[Neha-dot-Yadav]

/pj-rehearse ack

[openshift-merge-bot]

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

[openshift-ci]

@Neha-dot-Yadav: all tests passed!

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Details

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 kubernetes-sigs/prow repository. I understand the commands that are listed here.

[openshift-ci]

@Neha-dot-Yadav: Updated the following 3 configmaps:

• ci-secret-bootstrap configmap in namespace ci at cluster app.ci using the following files:
  • key _config.yaml using file core-services/ci-secret-bootstrap/_config.yaml
• ci-secret-bootstrap configmap in namespace ci at cluster core-ci using the following files:
  • key _config.yaml using file core-services/ci-secret-bootstrap/_config.yaml
• resources configmap in namespace ci at cluster app.ci using the following files:
  • key boskos.yaml using file core-services/prow/02_config/_boskos.yaml

Details

In response to this:

Adds PowerVS dal14 as a new IPI cluster profile slot (powervs-10) with 4 quota slices for ipi-powervs workflow.
Dependent PR for addition in cluster-profile-config #82274 to be added after it is merged.

Summary by CodeRabbit

Adds the powervs-10 IPI cluster profile for PowerVS dal14 with four quota slices. Updates CI workflows, region handling, secret bootstrapping, and Boskos resource generation so the new leased infrastructure can be provisioned and used by OpenShift CI.

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 kubernetes-sigs/prow repository.