feat(nvca): add first-class BYOO chart values - #970
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Included review availability: Your plan provides up to 12 included reviews per hour; 5 remain after this review. 📝 WalkthroughWalkthroughThe Helm chart adds typed BYOO and utility resource values, merges them with legacy overrides, renders effective configuration into ConfigMaps and RBAC templates, and emits deduplicated migration warnings for legacy BYOO configuration. ChangesBYOO configuration and migration
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~30 minutes Merge Risk: ⚪ Minimal · up to This change adds typed BYOO chart configuration while retaining legacy overrides and migration warnings. The rendered configuration and compatibility behavior are covered, with no concrete current-head merge risk identified. Sequence Diagram(s)sequenceDiagram
participant HelmValues
participant EffectiveAgentConfig
participant AgentConfigConfigMap
participant NVCAReconciler
participant BackendK8sCache
HelmValues->>EffectiveAgentConfig: provide BYOO values and legacy overrides
EffectiveAgentConfig->>AgentConfigConfigMap: render effective config and legacy annotation
AgentConfigConfigMap->>NVCAReconciler: reconcile annotated ConfigMap
NVCAReconciler->>BackendK8sCache: check and record resource-version warning state
🚥 Pre-merge checks | ✅ 3 | ❌ 2❌ Failed checks (2 warnings)
✅ Passed checks (3 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 5 functions across 4 files. (4 skipped: 4 unsupported.) ✨ Finishing Touches🧪 Generate unit tests (beta)
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…zing Widen the BYOO chart-values API from PR #970 to cover the remaining sizing knobs that were still only reachable through the deprecated agentConfig.mergeConfig overlay: the task pod's utils/init container resources (utilsResources) and the BYOO FluentBit container resources (byoo.fluentBitResources). Both flow through the same effectiveAgentConfig composition and legacy-precedence/warning path as the existing byoo values. Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
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In
`@src/compute-plane-services/nvca/pkg/operator/reconcile/nvcaagent_reconcile.go`:
- Around line 1493-1497: Update the deprecated mergeConfig warning in the
reconciliation flow to create a log entry with logrus WithFields containing the
ConfigMap namespace and name, then emit the warning through that entry while
preserving the existing message and values.
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deploy/helm/nvca-operator/Makefiledeploy/helm/nvca-operator/nvca-operator/README.mddeploy/helm/nvca-operator/nvca-operator/templates/_helpers.tpldeploy/helm/nvca-operator/nvca-operator/templates/agent-config-merge-cm.yamldeploy/helm/nvca-operator/nvca-operator/templates/rbac_allowed_extra_types.yamldeploy/helm/nvca-operator/nvca-operator/values.schema.jsondeploy/helm/nvca-operator/nvca-operator/values.yamldeploy/helm/nvca-operator/tests/first_class_byoo_values_test.shsrc/compute-plane-services/nvca/deployments/nvca-operator/README.mdsrc/compute-plane-services/nvca/deployments/nvca-operator/templates/_helpers.tplsrc/compute-plane-services/nvca/deployments/nvca-operator/templates/agent-config-merge-cm.yamlsrc/compute-plane-services/nvca/deployments/nvca-operator/templates/rbac_allowed_extra_types.yamlsrc/compute-plane-services/nvca/deployments/nvca-operator/values.schema.jsonsrc/compute-plane-services/nvca/deployments/nvca-operator/values.yamlsrc/compute-plane-services/nvca/pkg/operator/reconcile/backendk8scache.gosrc/compute-plane-services/nvca/pkg/operator/reconcile/byoo_deprecation_test.gosrc/compute-plane-services/nvca/pkg/operator/reconcile/nvcaagent_reconcile.go
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…zing Widen the BYOO chart-values API from PR #970 to cover the remaining sizing knobs that were still only reachable through the deprecated agentConfig.mergeConfig overlay: the task pod's utils/init container resources (utilsResources) and the BYOO FluentBit container resources (byoo.fluentBitResources). Both flow through the same effectiveAgentConfig composition and legacy-precedence/warning path as the existing byoo values. Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
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Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
…zing Widen the BYOO chart-values API from PR #970 to cover the remaining sizing knobs that were still only reachable through the deprecated agentConfig.mergeConfig overlay: the task pod's utils/init container resources (utilsResources) and the BYOO FluentBit container resources (byoo.fluentBitResources). Both flow through the same effectiveAgentConfig composition and legacy-precedence/warning path as the existing byoo values. Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
Address CodeRabbit feedback: the legacy BYOO migration warning logged the ConfigMap namespace/name via Warnf interpolation instead of structured fields, making it harder to filter operationally. Emit it through WithFields instead. Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
…keys Rename utilsResources -> utils.resources and byoo.fluentBitResources -> byoo.fluentbit.resources so per-container sizing knobs follow one consistent <component>.resources shape across the chart, matching byoo.resources for the OTel collector container. Chart-rendered agent config field names (UtilsResources, BYOOFluentBitResources) are unchanged; only the chart values.yaml input shape moves. Signed-off-by: Kristina Pathak <kpathak@nvidia.com>
Rebasing onto main picked up #1652's webhook CPU throttle fix in the monorepo source chart, but the vendored copy in this branch still had the pre-fix values committed from an earlier vendor-chart run. Re-run vendor-chart to bring the vendored chart back in sync. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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Two inline findings from the NVCA Go and Helm lifecycle review.
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…ed mergeConfig Chart-owned byoo.resources/fluentbit.resources/additionalResourceOverhead defaults doubled the agent's existing runtime defaults and added new capacity overhead on every no-op upgrade, even with BYOO disabled. Leave these keys unset so the agent's built-in defaults keep applying unless an operator explicitly overrides them. Also make effectiveAgentConfig fail chart rendering when legacy agentConfig.mergeConfig contains malformed YAML instead of silently discarding the override, since fromYaml returns an Error key rather than aborting. Addresses review comments on PR #970.
Re-run make vendor-chart to propagate the source chart changes from src/compute-plane-services/nvca/deployments/nvca-operator into deploy/helm/nvca-operator/nvca-operator, per the check-vendor-chart CI job.
The DataDog Go module set pulled in by the datadogexporter component shifted between v0.157.0 and v0.160.0. Refresh via `go run -C ./tools/collect-dependencies .` to match.
….0 bump" This reverts commit 6cec58c.
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🎉 This PR is included in version nvca-v3.6.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
Contributor
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🎉 This PR is included in version helm-nvca-operator-v1.23.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
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TL;DR
byoovalues for collector resources, log chunking, collector rendering, and capacity overhead.utils.resourcesandbyoo.fluentbit.resources.agentConfig.mergeConfigfor one minor release. Legacy values take precedence during the transition and cause a once-per-resource-version operator warning.Additional Details
The generated Helm chart is regenerated from the native source. The native chart now carries an existing PodDisruptionBudget template and defaults so vending preserves current chart output.
Re-running
make vendor-chartto sync the generated chart also picked up a pre-existing drift fix: the vendoredwebhook.resourcesCPU limit/request had fallen out of sync with the native source chart (make check-vendor-chartalready fails onmainfor this reason, independent of this PR). Kept in this PR since it comes from the same required sync step and further widens the sync gap if reverted; happy to split into a standalone fix if preferred.Scope was widened beyond the linked issue's original BYOO-only request to cover all container sizing values still gated behind
agentConfig.mergeConfig: the task pod's utils/init container resources (utils.resources) and the BYOO FluentBit container resources (byoo.fluentbit.resources), both following the same<component>.resourcesshape asbyoo.resources. Both flow through the samenvcaop.effectiveAgentConfigcomposition and legacy-precedence/warning path as the original BYOO values.For the Reviewer
Please review the chart composition helpers and ConfigMap template, the RBAC reader using the composed config, and the operator warning guard.
For QA
helm lint,make test-first-class-byoo-values,make test-self-managed-nvca-image-reference,make test-pod-disruption-budget,make test-vendor-chart-image-tag,make test-image-pull-secret-defaults,make lint, andmake validate.TestShouldWarnForLegacyBYOOConfig).test-otel-collector-compatibilityrequires Docker and was not run locally.go test ./pkg/operator/reconcileis blocked by the existing test harness inability to patchos.Exitin this environment.Issues
Closes #969
Checklist
Summary by CodeRabbit
New Features
Documentation
Tests