CONSOLE-5284: Put new node inventory items behind tech-preview#16414
CONSOLE-5284: Put new node inventory items behind tech-preview#16414jeff-phillips-18 wants to merge 1 commit into
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@jeff-phillips-18: This pull request references CONSOLE-5284 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 bug to target either version "5.0." or "openshift-5.0.", but it targets "openshift-4.22" instead. DetailsIn response to this:
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: jeff-phillips-18 The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
📝 WalkthroughWalkthroughThe InventoryCard component gates inventory display sections behind a feature flag ( 🚥 Pre-merge checks | ✅ 12✅ Passed checks (12 passed)
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Actionable comments posted: 1
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Verify each finding against current code. Fix only still-valid issues, skip the
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Inline comments:
In
`@frontend/packages/console-app/src/components/nodes/node-dashboard/InventoryCard.tsx`:
- Around line 61-64: The VM watch hook useWatchVirtualMachineInstances is being
invoked unconditionally (creating side effects) even when FLAG_NODE_MGMT_V1 is
off; modify the hook or its usage so watching is gated by the feature flag:
update useWatchVirtualMachineInstances to accept an enabled boolean (e.g.,
useWatchVirtualMachineInstances(nodeName: string, enabled = true)) or, if you
cannot change the hook, only call it when nodeMgmtV1Enabled && showVms and
provide safe fallback values for vms, vmsLoaded, and vmsLoadError; in
InventoryCard.tsx replace the unconditional call with a guarded call using
nodeMgmtV1Enabled (and showVms) so the VM watch traffic only starts when
FLAG_NODE_MGMT_V1 is true.
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📒 Files selected for processing (1)
frontend/packages/console-app/src/components/nodes/node-dashboard/InventoryCard.tsx
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🔇 Additional comments (1)
frontend/packages/console-app/src/components/nodes/node-dashboard/InventoryCard.tsx (1)
95-124: Good boundary for tech-preview UI gating.This correctly keeps Pods/Images always visible while placing bare metal + VM inventory UI behind
nodeMgmtV1Enabled.
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Clean, well-scoped change. The feature flag gating is correct — no items leak when NODE_MGMT_V1 is off, pod inventory is unaffected, and the refactoring of VM inventory into its own component is a solid improvement. All dead imports properly cleaned up, no barrel import violations, i18n keys preserved.
The only gap is test coverage for the new component and the flag-gating behavior. Once tests are added this is good to go. See inline comments.
| {nodeMgmtV1Enabled && ( | ||
| <> | ||
| <BareMetalInventoryItems /> | ||
| <VirtualMachinesInventoryItems /> | ||
| </> | ||
| )} |
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The core behavioral change of this PR — gating bare metal and VM items behind NODE_MGMT_V1 — has no automated test coverage. Please add tests for InventoryCard verifying:
- With
NODE_MGMT_V1off:BareMetalInventoryItemsandVirtualMachinesInventoryItemsdo not render - With
NODE_MGMT_V1on: both render - Pod inventory always renders regardless of flag state
| ); | ||
| }; | ||
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| export default VirtualMachinesInventoryItems; |
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New component without unit tests. There's an existing BareMetalInventoryItems.spec.tsx that establishes a clear testing pattern — a matching VirtualMachinesInventoryItems.spec.tsx should be added for parity. At minimum:
- Renders nothing when kubevirt plugin is not active
- Renders VM count with link when kubevirt is active and VMs exist
- Handles loading and error states
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| const [vms, vmsLoaded, vmsLoadError] = useWatchVirtualMachineInstances(obj.metadata.name); | ||
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| if (!showVms) { |
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👍 Good extraction. The early-return guard pattern mirrors BareMetalInventoryItems nicely, and useWatchVirtualMachineInstances already handles the disabled case internally (passes undefined to useK8sWatchResource when kubevirt is inactive), so no API watch leaks here despite the hook being called before the guard — this is the correct approach given Rules of Hooks.
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QA Verification Evidence
Verification Steps
Animated overview (click to expand)
Step 1: description (status)
Step 2: Node list page (pass)
Step 3: Worker node dashboard (pass)
Step 4: Worker node Inventory card (flag disabled) (pass)
Warning This verification was performed by an AI agent. Results may contain false positives or miss Automated QA verification by Claude Code |
3 participants
Analysis / Root cause:
New node inventory items (bare metal hardware metrics and virtual machines) need to be gated behind the tech-preview
NODE_MGMT_V1feature flag as part of the node management v1 feature rollout.Solution description:
FLAG_NODE_MGMT_V1flag check to the node dashboard InventoryCard componentBareMetalInventoryItemsand virtual machine inventory items in a conditional render based on the flag**Screenshots **:
*** Before / With Tech-Preview:
*** After / without Tech-Preview
Test setup:
NODE_MGMT_V1feature flag both enabled and disabledTest cases:
NODE_MGMT_V1flag disabled: BareMetalInventoryItems and VM inventory items should not be displayed on node dashboardNODE_MGMT_V1flag enabled: BareMetalInventoryItems (disks, NICs, CPUs) should be displayed when a BareMetalHost is associated with the nodeNODE_MGMT_V1flag enabled: VM inventory count should be displayed when KubeVirt plugin is active and VMs exist on the nodeBrowser conformance:
Additional info:
This change is part of the larger node management v1 feature work tracked in CONSOLE-5284. The feature flag allows for controlled rollout and testing of the new inventory items.
Reviewers and assignees:
/cc @jhadvig
Summary by CodeRabbit