test(byoo): enforce collector startup health - #921
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Included review availability: Your plan includes up to 12 reviews per rolling hour; 9 remain after this review. 📝 WalkthroughWalkthroughThe performance suite polls collector health before readiness, records pod and container startup durations, reports the data in JSON and text, and enforces configurable startup thresholds. Tests and documentation cover validation, timeout behavior, output, and measurement timing. ChangesCollector startup health
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: ⚪ Minimal · up to The PR adds collector startup-health timing and thresholds to the performance suite; no actionable merge-blocking risk remains at the current head after normal checks and review. Sequence Diagram(s)sequenceDiagram
participant PerfRun
participant deployClient
participant KubernetesPodProxy
participant CollectorHealth
PerfRun->>deployClient: WaitCollectorHealth
deployClient->>KubernetesPodProxy: FetchPodEndpoint port 13133 path /health
KubernetesPodProxy->>CollectorHealth: Poll /health
CollectorHealth-->>KubernetesPodProxy: Successful health response
KubernetesPodProxy-->>deployClient: Health response
deployClient-->>PerfRun: StartupHealth timestamps and durations
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Inline comments:
In `@tests/perf/byoo-otel-collector/cmd/perf/main.go`:
- Around line 345-353: Update the collector health-wait flow around
WaitCollectorHealth so cfg.startupMax limits the elapsed time from
collectorStartedAt until health succeeds, while cfg.readyTimeout remains
responsible for pod and container startup. Stop polling and return the existing
health-wait error once that collector-to-health duration exceeds startupMax, and
add coverage for a started collector whose health endpoint stays unavailable
beyond the maximum.
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tests/perf/byoo-otel-collector/README.mdtests/perf/byoo-otel-collector/cmd/perf/main.gotests/perf/byoo-otel-collector/cmd/perf/main_test.gotests/perf/byoo-otel-collector/pkg/deploy/deploy.gotests/perf/byoo-otel-collector/pkg/deploy/deploy_test.gotests/perf/byoo-otel-collector/pkg/report/report.gotests/perf/byoo-otel-collector/pkg/report/report_test.go
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Actionable comments posted: 3
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Inline comments:
In `@tests/perf/byoo-otel-collector/cmd/perf/main.go`:
- Around line 497-501: Update the startup health logic around collectorToHealth
so the warning comparison uses the unrounded duration against target and max,
while retaining the millisecond-rounded value only for output. Preserve the
existing warning condition and formatting behavior in the surrounding health
report.
- Line 248: Update runRun’s final completion-message fmt.Fprintln calls to check
and return any write errors, wrapping them with %w so Cobra’s RunE reports
failure instead of success.
In `@tests/perf/byoo-otel-collector/pkg/deploy/deploy.go`:
- Around line 605-611: The startup health polling in the deployment flow must
bound FetchPodEndpoint by collectorStartedAt plus startupMax. Create a context
with that deadline for the request, reject any response completed after the
deadline even if the endpoint succeeds, and add a regression test covering a
request that crosses the startup deadline.
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tests/perf/byoo-otel-collector/cmd/perf/main.gotests/perf/byoo-otel-collector/pkg/deploy/deploy.gotests/perf/byoo-otel-collector/pkg/deploy/deploy_test.go
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Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
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sbaum1994
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TL;DR
/healthstartup in both performance-suite workload shapes.Additional Details
tests/perf/byoo-otel-collector.For QA
Testing
GOWORK=off go build ./...GOWORK=off go vet ./...GOWORK=off go test ./...Issues
Closes #917
Checklist
Summary by CodeRabbit
New Features
Bug Fixes
Documentation