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chore(docs): provide clear guidance on DPU configuration for site-controller nodes#3048

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Jul 1, 2026
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chore(docs): provide clear guidance on DPU configuration for site-controller nodes#3048
spydaNVIDIA merged 2 commits into
NVIDIA:mainfrom
spydaNVIDIA:pyda_docs

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chore(docs): provide clear guidance on DPU configuration for site-controller nodes

Related issues

#2992

Type of Change

  • Add - New feature or capability
  • Change - Changes in existing functionality
  • Fix - Bug fixes
  • Remove - Removed features or deprecated functionality
  • Internal - Internal changes (refactoring, tests, docs, etc.)

Breaking Changes

  • This PR contains breaking changes

Testing

  • Unit tests added/updated
  • Integration tests added/updated
  • Manual testing performed
  • No testing required (docs, internal refactor, etc.)

Additional Notes

@spydaNVIDIA spydaNVIDIA requested a review from polarweasel as a code owner July 1, 2026 00:18
@coderabbitai

coderabbitai Bot commented Jul 1, 2026

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Review Change Stack

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: e31a2edc-b8c8-44c8-8212-05e4d40109c9

📥 Commits

Reviewing files that changed from the base of the PR and between c12da10 and 8a8b839.

📒 Files selected for processing (2)
  • docs/getting-started/prerequisites/hardware.md
  • docs/getting-started/quick-start.md
✅ Files skipped from review due to trivial changes (1)
  • docs/getting-started/quick-start.md
🚧 Files skipped from review as they are similar to previous changes (1)
  • docs/getting-started/prerequisites/hardware.md

Summary by CodeRabbit

  • Documentation
    • Updated the quick-start guide with stricter BlueField-3 DPU requirements for site controller nodes, including full provisioning before Kubernetes setup.
    • Clarified that configuring site controller nodes without provisioned DPUs is not supported.
    • Refined firmware flashing guidance to the latest supported versions (DOCA 2.9.3 / HBN 2.4.3) and updated the firmware bundle download reference.
    • Updated hardware prerequisites with a detailed checklist, including DPU-mode-only operation and matching 200 Gb requirements with appropriate optics/cabling.

Walkthrough

This change updates the site controller DPU requirements in the quick-start and hardware prerequisite docs. It now makes BlueField-3 DPUs mandatory, restricts operation to DPU mode, and pins the firmware, optics, connectivity, and download details.

Changes

Site controller DPU requirements docs

Layer / File(s) Summary
Site controller DPU prerequisite updates
docs/getting-started/quick-start.md, docs/getting-started/prerequisites/hardware.md
Requires fully provisioned BlueField-3 DPUs before Kubernetes setup, restricts operating mode to DPU mode only, and updates the firmware, optics, connectivity, and bundle download requirements.

Estimated code review effort: 2 (Simple) | ~10 minutes

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Title check ✅ Passed The title clearly summarizes the documentation update for site-controller DPU configuration.
Description check ✅ Passed The description is on-topic and matches the documentation changes described in the pull request.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
✨ Finishing Touches
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  • Create PR with unit tests

Comment @coderabbitai help to get the list of available commands.

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🔍 Container Scan Summary

No Grype artifacts were found to aggregate.

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@coderabbitai coderabbitai Bot left a comment

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@docs/getting-started/prerequisites/hardware.md`:
- Line 31: The connectivity example in the hardware prerequisites doc uses curl
with -k, which bypasses TLS verification; update the example in the connectivity
check to use plain curl so it actually validates the trust path. Keep the
guidance aligned with the surrounding prerequisites content and adjust the
example text in the relevant markdown section so it remains realistic and safe
for operators.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 3db2954a-cf23-41db-8c23-3f7f286a687e

📥 Commits

Reviewing files that changed from the base of the PR and between 7eceb31 and c12da10.

📒 Files selected for processing (2)
  • docs/getting-started/prerequisites/hardware.md
  • docs/getting-started/quick-start.md
✅ Files skipped from review due to trivial changes (1)
  • docs/getting-started/quick-start.md

Comment thread docs/getting-started/prerequisites/hardware.md Outdated

@polarweasel polarweasel left a comment

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Minor stuff, including arguing with Coderabbit 😁

Comment thread docs/getting-started/prerequisites/hardware.md Outdated
Comment thread docs/getting-started/prerequisites/hardware.md Outdated
Comment thread docs/getting-started/prerequisites/hardware.md
Comment thread docs/getting-started/quick-start.md
Comment thread docs/getting-started/quick-start.md Outdated
Comment thread docs/getting-started/quick-start.md Outdated
Comment thread docs/getting-started/quick-start.md
@spydaNVIDIA spydaNVIDIA merged commit bce1b2f into NVIDIA:main Jul 1, 2026
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2 participants