SPLAT-2827: Added vSphere failure domain to vcenter check

[vr4manta]

SPLAT-2827

Changes

• Added checks to vCenter infrastructure spec to make sure that all failure domains have a vCenter configured int he vCenters section

Notes

These changes are being gated behind the VSphereMultiVCenterDay2 feature gate

[openshift-merge-bot]

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[openshift-ci-robot]

@vr4manta: This pull request references SPLAT-2827 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 story to target the "5.0.0" version, but no target version was set.

Details

In response to this:

SPLAT-2827

Changes

• Added checks to vCenter infrastructure spec to make sure that all failure domains have a vCenter configured int he vCenters section

Notes

These changes are being gated behind the VSphereMultiVCenterDay2 feature gate

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📝 Walkthrough

Walkthrough

Added a feature-gated vSphere validation rule requiring every non-empty failure domain to reference a configured vCenter with the same server value. Propagated the rule to infrastructure and controller configuration CRD manifests. Added create and update test cases for matching, missing, removed, shared, and case-mismatched server references. Updated existing vSphere network fixtures and added an AGENTS.md reference to CLAUDE.md.

Suggested reviewers: sinnykumari, joelspeed

🚥 Pre-merge checks | ✅ 15

✅ Passed checks (15 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and accurately summarizes the main change: adding a vSphere failure domain to vCenter validation.
Description check	✅ Passed	The description is clearly related to the change and correctly mentions the vCenter/failure domain validation and feature gate.
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	Added test titles are fixed, descriptive strings; no dynamic values, timestamps, UUIDs, IPs, or generated names appear in the titles.
Test Structure And Quality	✅ Passed	Fixture-only YAML tests follow existing one-scenario-per-case style; no Ginkgo blocks, cluster ops, or timeout/cleanup concerns are introduced.
Microshift Test Compatibility	✅ Passed	No new Ginkgo e2e tests were added; the PR only changes CRD schema/validation fixtures, so the MicroShift test check is not applicable.
Single Node Openshift (Sno) Test Compatibility	✅ Passed	No new Ginkgo e2e tests were added; the PR only changes YAML schema fixtures and generated CRDs, so SNO-specific test compatibility is not applicable.
Topology-Aware Scheduling Compatibility	✅ Passed	Only vSphere CRD/CEL validation changes were added; no pod scheduling, replica, affinity, or topology-aware controller code was modified.
Ote Binary Stdout Contract	✅ Passed	No process-level stdout writes were added; the PR only changes validation annotations, CRD manifests, and YAML test fixtures.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	PR adds CRD validation and declarative YAML fixtures only; no new Ginkgo e2e tests, IPv4-only logic, or public internet connectivity were found.
No-Weak-Crypto	✅ Passed	Scanned all touched files; no MD5/SHA1/DES/RC4/ECB, crypto imports, or secret-comparison code. Changes are validation annotations and YAML tests only.
Container-Privileges	✅ Passed	Changed files are CRD/tests only; no privileged, hostPID/Network/IPC, SYS_ADMIN, allowPrivilegeEscalation, or runAsRoot fields were found.
No-Sensitive-Data-In-Logs	✅ Passed	No added logging or print statements were found in the changed files; the PR only adds schema validation and test fixtures, not runtime logs.

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[coderabbitai]

Actionable comments posted: 5

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In
`@payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-DevPreviewNoUpgrade.crd.yaml`:
- Around line 1096-1099: The validation rule near the failure-domain/vCenter
message currently permits configurations with failureDomains but no vcenters;
update it so vcenters is required whenever failureDomains is configured, while
preserving the check that every failure domain matches a vcenter.server entry.

In
`@payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-TechPreviewNoUpgrade.crd.yaml`:
- Around line 1096-1099: Update the CEL validation rule for failureDomains in
both
payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-TechPreviewNoUpgrade.crd.yaml:1096-1099
and
payload-manifests/crds/0000_10_config-operator_01_infrastructures-SelfManagedHA-CustomNoUpgrade.crd.yaml:1111-1114
so every configured failure domain requires vcenters to be present and include a
matching server; remove the !has(self.vcenters) short-circuit, then regenerate
the corresponding CRDs.

In
`@payload-manifests/crds/0000_10_config-operator_01_infrastructures-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml`:
- Around line 1111-1114: Update the failure-domain validation rule in both
listed SelfManagedHA CRD files at the specified ranges so vcenters is required
whenever failureDomains is present before matching servers; regenerate the
generated CRDs to apply the corrected rule consistently.

In
`@payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-CustomNoUpgrade.crd.yaml`:
- Around line 1403-1407: Update the failure-domain validation rule to reject
configurations where failureDomains is present without vcenters. Remove the
!has(self.vcenters) bypass while preserving validation that every failure domain
has a matching vCenter server.

In
`@payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-DevPreviewNoUpgrade.crd.yaml`:
- Around line 1388-1392: Update the CEL rule for the failureDomains/vcenters
validation in all four listed
CRDs—payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-DevPreviewNoUpgrade.crd.yaml:1388-1392,
payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-TechPreviewNoUpgrade.crd.yaml:1388-1392,
payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-CustomNoUpgrade.crd.yaml:1403-1407,
and
payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml:1403-1407—so
failureDomains cannot bypass validation when vcenters is absent; remove the
!has(self.vcenters) short-circuit or explicitly require vcenters whenever
failureDomains is present, while preserving the matching-entry check.

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Fix all unresolved CodeRabbit comments on this PR:

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---

ℹ️ Review info

⚙️ Run configuration

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

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📥 Commits

Reviewing files that changed from the base of the PR and between 1e68ae5 and f9b8721.

⛔ Files ignored due to path filters (14)

• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-Hypershift-CustomNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-Hypershift-DevPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-Hypershift-TechPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-SelfManagedHA-CustomNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.crd-manifests/0000_10_config-operator_01_infrastructures-SelfManagedHA-TechPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• config/v1/zz_generated.featuregated-crd-manifests/infrastructures.config.openshift.io/VSphereMultiVCenterDay2.yaml is excluded by !**/zz_generated.featuregated-crd-manifests/**
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-Hypershift-CustomNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-Hypershift-DevPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-Hypershift-TechPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-CustomNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.crd-manifests/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-TechPreviewNoUpgrade.crd.yaml is excluded by !**/zz_generated.crd-manifests/*
• machineconfiguration/v1/zz_generated.featuregated-crd-manifests/controllerconfigs.machineconfiguration.openshift.io/VSphereMultiVCenterDay2.yaml is excluded by !**/zz_generated.featuregated-crd-manifests/**

📒 Files selected for processing (16)

• CLAUDE.md
• CLAUDE.md
• config/v1/tests/infrastructures.config.openshift.io/VSphereMultiVCenterDay2.yaml
• config/v1/types_infrastructure.go
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-CustomNoUpgrade.crd.yaml
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-DevPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-Hypershift-TechPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-SelfManagedHA-CustomNoUpgrade.crd.yaml
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_10_config-operator_01_infrastructures-SelfManagedHA-TechPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-CustomNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-DevPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-Hypershift-TechPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-CustomNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-DevPreviewNoUpgrade.crd.yaml
• payload-manifests/crds/0000_80_machine-config_01_controllerconfigs-SelfManagedHA-TechPreviewNoUpgrade.crd.yaml

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[jcpowermac]

/verified by @jcpowermac via e2e testing

CSI storage in new failure domain should confirm vCenter removal blocked by existing xValidation, PV presence irrelevant (N-CSI-09) [real-vcenter, mutating, storage, p1]
/home/jcallen/Development/testing-day2-vcenter/test/e2e/csi_storage_test.go:455
  probing removal of vCenter vcenter-120.ci.ibmc.devcluster.openshift.com (hosts FD with PVs) via dry-run
  vCenter removal denied as expected: Infrastructure.config.openshift.io "cluster" is invalid: spec.platformSpec.vsphere: Invalid value: all failure domains must have a corresponding vCenter entry
  PV presence irrelevant — denial is based on FD reference to vCenter, not PV protection
  ...

https://github.com/jcpowermac/testing-day2-vcenter/blob/main/docs/tests/N-CSI-09.md

[openshift-ci-robot]

@jcpowermac: This PR has been marked as verified by @jcpowermac via e2e testing.

Details

In response to this:

/verified by @jcpowermac via e2e testing

CSI storage in new failure domain should confirm vCenter removal blocked by existing xValidation, PV presence irrelevant (N-CSI-09) [real-vcenter, mutating, storage, p1]
/home/jcallen/Development/testing-day2-vcenter/test/e2e/csi_storage_test.go:455
 probing removal of vCenter vcenter-120.ci.ibmc.devcluster.openshift.com (hosts FD with PVs) via dry-run
 vCenter removal denied as expected: Infrastructure.config.openshift.io "cluster" is invalid: spec.platformSpec.vsphere: Invalid value: all failure domains must have a corresponding vCenter entry
 PV presence irrelevant — denial is based on FD reference to vCenter, not PV protection
 ...

https://github.com/jcpowermac/testing-day2-vcenter/blob/main/docs/tests/N-CSI-09.md

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