fix(container): update image ghcr.io/tanguille/sglang-rdna4 (7ed8834 ➔ 615cb42)

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/tanguille/sglang-rdna4	digest	7ed8834 → 615cb42

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[coderabbitai]

📝 Walkthrough

Walkthrough

The Kubernetes InferenceService manifest updates the pinned SGLang container image digest while preserving the existing image tag and runtime configuration.

Changes

SGLang image update

Layer / File(s)	Summary
Update pinned SGLang image digest kubernetes/apps/ai/llmkube/models/qwen36-27b-sglang.yaml	The InferenceService container image uses a new sha256 digest for the unchanged sglang-rdna4:v0.5.16-gfx1201 tag.

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

Possibly related PRs

• Tanguille/cluster#4156: Updates the pinned digest in the same SGLang manifest.
• Tanguille/cluster#4223: Updates the related SGLang RDNA4 image build.
• Tanguille/cluster#4227: Changes the pinned digest in the same manifest.

Suggested reviewers: tanguille

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the image digest update shown in the changeset.

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

[tanguille-cluster]

@@ spec.image @@
# inference.llmkube.dev/v1alpha1/InferenceService/ai/qwen36-27b
! ± value change
- ghcr.io/tanguille/sglang-rdna4:v0.5.16-gfx1201@sha256:7ed88348a9ba70659a9a149c80e0b79d617f031011ec216b85372f7a56e261a6
+ ghcr.io/tanguille/sglang-rdna4:v0.5.16-gfx1201@sha256:615cb4265400f5468da4c32221f0086df075b126ce8dbfa78d998e844a5e424d

[coderabbitai]

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 `@kubernetes/apps/ai/llmkube/models/qwen36-27b-sglang.yaml`:
- Line 80: Update SGLANG_HICACHE_FILE_BACKEND_STORAGE_DIR in the manifest to use
a new cache-directory suffix matching the changed image digest, rather than
/hicache/sglang-v0.5.16_awq-f541031d; ensure the old hi-cache cannot be reused.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

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

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: cfe4bef4-d9d5-4990-a0ca-4b23a4805778

📥 Commits

Reviewing files that changed from the base of the PR and between d16ee20 and 15ab237.

📒 Files selected for processing (1)

• kubernetes/apps/ai/llmkube/models/qwen36-27b-sglang.yaml

🔗 Linked repositories identified

CodeRabbit considers these linked repositories for cross-repo context during reviews:

• Tanguille/LLMKube (auto-detected)
• Tanguille/2x-R9700-RDNA4-GFX1201-sglang-inference (auto-detected)

[coderabbitai]

🗄️ Data Integrity & Integration | 🟠 Major | ⚡ Quick win

Invalidate the hi-cache when changing the image digest.

The image digest changes here, but SGLANG_HICACHE_FILE_BACKEND_STORAGE_DIR remains /hicache/sglang-v0.5.16_awq-f541031d at Lines 124-127. The manifest explicitly says this suffix must change with the image digest; otherwise the new container may reuse stale KV pages. Update the suffix or explicitly invalidate the old cache in this change.

🤖 Prompt for 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.

In `@kubernetes/apps/ai/llmkube/models/qwen36-27b-sglang.yaml` at line 80, Update
SGLANG_HICACHE_FILE_BACKEND_STORAGE_DIR in the manifest to use a new
cache-directory suffix matching the changed image digest, rather than
/hicache/sglang-v0.5.16_awq-f541031d; ensure the old hi-cache cannot be reused.