feat(storage): add NetApp Trident to the storage capability catalog - #2171
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Register csi.trident.netapp.io as a ReadWriteMany driver, the same shape as Weka and OCI FSS: one shared claim per cache handle, readers mount it read-only, no derived reader PV and therefore no reader mount options. The NFS mount options for the ONTAP NAS backend belong on the StorageClass and are recorded in the entry comment for operators. ONTAP SAN backends behind the same provisioner are not covered by this entry. The entry is added identically to the source chart, the vendored chart and the embedded fallback copy, and the shipped-catalog test asserts the Trident shape. Relates to #1326 Co-Authored-By: Balaji Ganesan <[email protected]>
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Navigate logical layers of code changes, visualize relationships, and explore their blast radius. 📝 WalkthroughWalkthroughThe storage capability catalog now includes NetApp Trident with ChangesNetApp Trident capability
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~10 minutes Change: Feature Merge Risk: 🔵 Low · up to Model caching can fail when a Trident-backed cluster uses an ONTAP-SAN filesystem StorageClass. The issue is limited to that excluded backend; prevent the catalog entry from enabling RWX for it before relying on the capability there. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 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 1 functions across 1 files. (4 skipped: 4 unsupported.)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
Warning Some tools did not complete. Review the errors below. 🔧 golangci-lint (2.13.2)level=error msg="Running error: context loading failed: failed to load packages: failed to load packages: failed to load with go/packages: err: exit status 1: stderr: go: inconsistent vendoring in /src/compute-plane-services/nvca:\n\tgithub.com/NVIDIA/[email protected]: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt\n\tgithub.com/NVIDIA/[email protected]: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt\n\tgithub.com/NVIDIA/nvcf/src/libraries/go/[email protected]: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt\n\tgithub.com/aws/[email protected]: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt\n\tgithub.com/bombsimon/logrusr/[email protected]: is explicitly required in go.mod, but not marked as explicit in vendor/modules.txt\n\tgithub.com/evanphx/json-patch/[email protected]: is explicitly required in ... [truncated 21721 characters] ... i: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tk8s.io/apiextensions-apiserver: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tk8s.io/apimachinery: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tk8s.io/client-go: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tk8s.io/component-base: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tsigs.k8s.io/controller-runtime: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\tgolang.org/x/crypto: is replaced in go.mod, but not marked as replaced in vendor/modules.txt\n\n\tTo ignore the vendor directory, use -mod=readonly or -mod=mod.\n\tTo sync the vendor directory, run:\n\t\tgo mod vendor\n" Comment |
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🌿 Preview your docs: https://nvidia-preview-feat-nvca-storage-catalog-trident.docs.buildwithfern.com/nvcf |
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Actionable comments posted: 1
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
Review comments at
@src/compute-plane-services/nvca/pkg/storage/nvcf-storage-capabilities-v1alpha1.yaml:
- Around line 66-78: Disable the `csi.trident.netapp.io` capability by setting
its `accessModes` to empty until selection can distinguish qualified ONTAP NAS
from unsupported ONTAP SAN. Apply the same change to both mirrored catalog
entries and update the shipped-catalog test to expect the capability to remain
disabled.
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📒 Files selected for processing (5)
deploy/helm/nvca-operator/nvca-operator/files/nvcf-storage-capabilities-v1alpha1.yamldocs/dev/sdd-storage-agnostic-cache-architecture.mdsrc/compute-plane-services/nvca/deployments/nvca-operator/files/nvcf-storage-capabilities-v1alpha1.yamlsrc/compute-plane-services/nvca/pkg/storage/nvcf-storage-capabilities-v1alpha1.yamlsrc/compute-plane-services/nvca/pkg/storage/storage_capabilities_test.go
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🎉 This PR is included in src/compute-plane-services/nvca/v3.13.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
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🎉 This PR is included in deploy/helm/nvca-operator/v1.29.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
2 participants
Customer Summary
Model and Helm caching can run on clusters whose cache StorageClass is backed by NetApp Trident (ONTAP NAS over NFS).
TL;DR
Adds
csi.trident.netapp.ioto the storage capability catalog as aReadWriteManydriver, the same shape as Weka and OCI FSS: one shared claim per cache handle, readers mount it read-only, no derived reader PV, emptyreaderMountOptions.Additional Details
deploy/helm/nvca-operator, and the go:embed fallback inpkg/storage;TestBuiltinCatalogMatchesChartkeeps them in sync.vers=4.1,nconnect=8,rsize=262144,wsize=262144,sec=sys) are not catalog data. For theReadWriteManyshape NVCA creates no PV; the shared claim is provisioned through the StorageClass, so the options belong on thenvcf-scStorageClass. The sbom-templates storage template already rendersspec.nvcfStorage.nvcfSc.mountOptionsfor that. The options are recorded in the entry comment for operators.For the Reviewer
@estroz @apartha-nv
Files: the three catalog copies,
pkg/storage/storage_capabilities_test.go,docs/dev/sdd-storage-agnostic-cache-architecture.md.For QA
go test ./pkg/storage/...passes;TestShippedStorageCapabilityCatalognow asserts Trident on theReadWriteManyshape andTestBuiltinCatalogMatchesChartconfirms the three copies match.helm linton the source chart passes;golangci-lint0 issues.nvcf-scprovisioned by Trident, deploy a Helm function with model caching and a regular function with model caching; confirm oneReadWriteManyPVC per cache handle, readers mounted read-only, and the NFS mount options from the StorageClass on the mounts.Issues
Relates to #1326
Summary by CodeRabbit
ReadWriteManyaccess. ONTAP SAN backends are not included.