* test: add component test coverage for all untested files
Adds 60 new tests (108 total) covering every untested module:
- IntelGpuDataContext: provider renders, loading/loaded states, CRD
available/unavailable paths, refresh, useIntelGpuContext throws outside
provider
- OverviewPage: loading, plugin-not-detected, error, populated, refresh
button, CRD notice, device plugin table, plugin daemon pods, active pods
- NodesPage: loading, empty state, GPU node summary table, detail cards
- PodsPage: loading, empty state, summary counts, pending pod attention,
all-pods table
- DevicePluginsPage: loading, CRD unavailable, no-plugins, plugin detail,
daemon pod table
- NodeDetailSection: null for non-GPU nodes, GPU capacity/allocatable rows,
pod list, loading state
- PodDetailSection: null for non-GPU pods, GPU resource rows, phase status,
limits-only containers
- MetricsPage: context loading gate, Prometheus unreachable, empty chips,
chip cards with power values, MetricRequirements always rendered, refresh
Also fixes vitest.config.mts to pin NODE_ENV=test so tests run correctly
without requiring callers to set it explicitly.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
* fix: remove unused act import and merge duplicate metrics imports in MetricsPage.test.tsx
Co-Authored-By: Paperclip <noreply@paperclip.ing>
* fix: cast useList mock return values to any in IntelGpuDataContext.test.tsx
The Headlamp useList() return type is an intersection of a tuple and
QueryListResponse, which plain array literals like [[], null] and
[null, null] do not satisfy. Cast all useList mockReturnValue arguments
to any so tsc passes without requiring full KubeObject stub objects.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* style: run Prettier formatting and ESLint lint:fix on test files
Addresses CI format:check failures and import-sort warning in
MetricsPage.test.tsx flagged by QA on PR #17.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Hugh Hackman <hugh@privilegedescalation.com>
Co-authored-by: Paperclip <noreply@paperclip.ing>
Co-authored-by: Gandalf the Greybeard <gandalf@privilegedescalation.com>
Co-authored-by: Gandalf the Greybeard <gandalf@privilegedescalation.dev>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Gandalf the Greybeard <gandalf-the-greybeard[bot]@users.noreply.github.com>
Remove unsafe `as any` casts, fix MetricsPage fetch cancellation safety,
delete dead AppBarGpuBadge component, fix typo in data context, move
extractJsonData to module scope, resolve ESLint/Prettier indent conflict,
fix artifacthub-pkg.yml version mismatch and inaccurate description.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Auto-fix import ordering, quote style, and indentation via eslint --fix
and prettier --write. Remove unused variable in NodesPage and PodsPage.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add a file-level comment and in-page requirements section explaining
exactly what is and isn't available for each metric type:
Power (W) -- available on discrete GPU nodes via node-exporter
hwmon collector + i915 driver (no extra config)
Frequency (MHz) -- NOT available; node-exporter --collector.drm is
AMD-only and does not read i915 gt_freq sysfs
Utilization (%) -- NOT available; no standard Prometheus collector
supports i915 engine busy metrics
iGPU nodes -- no metrics at all (iGPU driver has no hwmon)
The in-page MetricRequirements component surfaces this information
directly in the UI so operators know what to expect and why.
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
The Intel GPU device plugin -enable-monitoring flag registers a monitoring
K8s resource type (not a Prometheus endpoint). Real GPU power metrics come
from node-exporter's hwmon collector which scrapes the i915 kernel driver.
- Rewrite src/api/metrics.ts: query kube-prometheus-stack Prometheus for
node_hwmon_energy_joule_total (rate → watts), node_hwmon_power_max_watt
(TDP), joined with node_hwmon_chip_names{chip_name="i915"} to identify
GPU chips. Instance → node name resolved via node_uname_info.
- Rewrite src/components/MetricsPage.tsx: shows per-chip current power (W)
with bar vs TDP, total fleet power summary, last-fetched timestamp.
Auto-discovers Prometheus service in monitoring namespace.
- Update artifacthub-pkg.yml checksum for repackaged v0.2.0 tarball.
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
privilegedescalation-engineer[bot]
Chris Farhood