fix(stack): bump self-managed stack chart pins by balajinvda · Pull Request #1313 · NVIDIA/nvcf

balajinvda · 2026-08-28T14:56:10Z

Opened by .github/workflows/stack-pin-bump.yml when deploy/helm/llm-request-router/v1.12.1 was published.

The released tag carries the version, so this is a direct pin update rather than a lookup of the newest published chart.

Release notes: https://github.com/NVIDIA/nvcf/releases/tag/deploy/helm/llm-request-router/v1.12.1

If this pull request sits unmerged, later chart releases add their bumps to the same branch, so merging it applies all of them.

Github commit:
fix(stack): pin llm-request-router/v1.12.1

Summary by CodeRabbit

Updates
- Updated default platform components to newer versions.
- Updated the OpenBao server dependency to version 0.32.1.

coderabbitai · 2026-08-28T14:57:13Z

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deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl

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📝 Walkthrough

Walkthrough

The self-managed Helmfile configuration updates the OpenBao dependency and three core chart versions.

Changes

Self-managed version updates

Layer / File(s)	Summary
Update OpenBao dependency version `deploy/stacks/self-managed/helmfile.d/01-dependencies.yaml.gotmpl`	The `openbao-server` dependency version changes from `0.30.25` to `0.32.1`.
Update default core chart versions `deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl`	The default `llm-request-router` chart version changes from `1.10.0` to `1.12.1`. The `llm-api-gateway` chart version changes from `1.4.1` to `1.4.2`. The `nvcf-gateway-routes` chart version changes from `1.16.0` to `1.17.0`.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: 🔵 Low · up to a943e

The chart pin updates are localized, but the gateway-routes configuration still lacks demonstrated default-source coverage, creating a bounded integration risk that requires explicit owner awareness or follow-up.

Suggested reviewers: berkomu

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title follows the Conventional Commits format and includes the required scope. However, the changes only update dependency and chart version pins, so `fix` does not accurately describe the primary…	Change the title to a maintenance type, such as `chore(stack): bump self-managed stack chart pins`.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

Full details: Docstring Coverage

Explanation

No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

Full details: Title check

Explanation

The title follows the Conventional Commits format and includes the required scope. However, the changes only update dependency and chart version pins, so fix does not accurately describe the primary nature of the diff.

✨ Finishing Touches

🧪 Generate unit tests (beta)

Create PR with unit tests
Commit unit tests in branch chore/stack-pin-bumps

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Actionable comments posted: 1

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Inline comments:
In `@deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl`:
- Line 171: Update the default-source test coverage for chart version 1.11.0 by
adding a case that omits addons.llm.requestRouter.chartPath, exercises the
Helmfile-selected nvcf/helm-nvcf-llm-request-router chart, and asserts the
pinned router addresses, certificate DNS names, and QUIC TLS value.

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deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl

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Inline comments:
In `@deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl`:
- Line 220: Add Helmfile-level test coverage for the version field in the
gateway routes configuration, using an unset ingress.gatewayApi.chartPath so the
default nvcf/nvcf-gateway-routes repository path is rendered with version
1.17.0. Verify the rendered TCP and UDP route contract, and assess whether
architecture or sequence diagrams require updates for the chart upgrade.

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Inline comments:
In `@deploy/stacks/self-managed/helmfile.d/01-dependencies.yaml.gotmpl`:
- Line 123: Add a regression test for the openbao-server release pin in the
dependency test suite: render the published nvcf/helm-nvcf-openbao-server chart
at version 0.32.1 using the same values as the existing test, then assert the
rendered output contains DEFAULT_CASSANDRA_PASSWORD. Keep the existing
local-chart test unchanged.

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mikeyrcamp · 2026-08-28T18:29:28Z

I opened #1321 as the latest-main successor to this pin update.

It addresses the actionable CodeRabbit feedback here by keeping the default stack tests offline, adding an explicit credential-required published-chart lane, asserting the Stargate image and secure Gateway contract, and synchronizing the version catalog, generated manifest, BDD fixtures, and embedded installation skill. The PR description also includes the requested before/after Mermaid diagrams.

I have left this PR open for the author or a maintainer to disposition; #1321 does not merge or close it automatically.

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.11.0.

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.11.1.

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.12.0.

Opened by the stack pin bump workflow on release of deploy/helm/gateway-routes/v1.17.0.

Opened by the stack pin bump workflow on release of deploy/helm/openbao/v0.32.1.

Opened by the stack pin bump workflow on release of deploy/helm/llm-api-gateway/v1.4.2.

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.12.1.

balajinvda requested a review from a team as a code owner August 28, 2026 14:56

balajinvda requested a review from berkomu August 28, 2026 14:56

coderabbitai Bot reviewed Aug 28, 2026

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Comment thread deploy/stacks/self-managed/helmfile.d/02-core.yaml.gotmpl

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Comment thread deploy/stacks/self-managed/helmfile.d/01-dependencies.yaml.gotmpl

mikeyrcamp mentioned this pull request Aug 28, 2026

chore(stack): update secure LLM component pins #1321

Merged

4 tasks

mikeyrcamp mentioned this pull request Aug 28, 2026

epic(llm-router): secure and reliable Pylon registration across clusters #1292

Open

5 tasks

sbaum1994 approved these changes Aug 30, 2026

View reviewed changes

github-actions Bot and others added 9 commits August 29, 2026 23:42

fix(stack): pin llm-request-router/v1.11.0

360bd7d

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.11.0.

fix(stack): pin llm-request-router/v1.11.1

f2e8017

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.11.1.

fix(stack): pin llm-request-router/v1.12.0

3f2acb2

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.12.0.

fix(stack): pin gateway-routes/v1.17.0

a71cbae

Opened by the stack pin bump workflow on release of deploy/helm/gateway-routes/v1.17.0.

fix(stack): pin openbao/v0.32.1

aeaba5d

Opened by the stack pin bump workflow on release of deploy/helm/openbao/v0.32.1.

fix(stack): pin llm-api-gateway/v1.4.2

9439f53

Opened by the stack pin bump workflow on release of deploy/helm/llm-api-gateway/v1.4.2.

fix(stack): pin llm-request-router/v1.12.1

889238f

Opened by the stack pin bump workflow on release of deploy/helm/llm-request-router/v1.12.1.

test(stack): cover default chart pins

6af31b8

test(stack): configure plaintext route fixture

89bca9a

sbaum1994 force-pushed the chore/stack-pin-bumps branch from 2a3ca5a to 89bca9a Compare August 30, 2026 06:44

sbaum1994 added this pull request to the merge queue Aug 30, 2026

Merged via the queue into main with commit 1a9cd55 Aug 30, 2026
19 checks passed

sbaum1994 deleted the chore/stack-pin-bumps branch August 30, 2026 06:58

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fix(stack): bump self-managed stack chart pins - #1313

fix(stack): bump self-managed stack chart pins#1313
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chore/stack-pin-bumps

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