chore(deps): update alpine docker tag to v3.24

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
alpine (source)	final	minor	3.22 → 3.24

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Summary by CodeRabbit

• Chores
  • Updated the underlying environment to a newer Alpine release. No user-facing changes are included in this update.

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⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 7b8b3988-cc58-423a-b81f-918e0423316e

📥 Commits

Reviewing files that changed from the base of the PR and between 8ce4afb and 58b6395.

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• garage/Dockerfile

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: d3ffa5ea-8951-4c0d-8fc5-d7ba39e59986

📥 Commits

Reviewing files that changed from the base of the PR and between 3377c78 and 8ce4afb.

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• garage/Dockerfile

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📝 Walkthrough

Walkthrough

The Garage Dockerfile now uses Alpine 3.24 instead of Alpine 3.22 as its runtime image.

Changes

Garage runtime image

Layer / File(s)	Summary
Update runtime image garage/Dockerfile	The runtime image version changes from Alpine 3.22 to 3.24.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other

Suggested reviewers: japsu

Merge Risk: ⚪ Minimal · up to 8ce4a

The Alpine update preserves the startup utilities and unchanged Garage executable; no startup regression is established, so no actionable merge-blocking risk remains.

Security Architecture Review

Security architecture risk: 🔵 Low · up to 8ce4a

The update preserves the existing bootstrap commands, credentials and deployment wiring. No introduced security weakness was established, but compatibility with the new runtime and recovery after interrupted initialization remain unverified. The inspected deployment is explicitly intended for development.

Retained concerns
No architecture-level concerns identified.

Security review details

Security Blast Radius

• inferred — The bootstrap runtime executes with Garage administrative authority, including layout changes, credential import and bucket ownership grants; its authority is not limited to ordinary S3 access. Compromise of that runtime could therefore affect the reachable Garage deployment. The inspected consumer is a single-node development deployment; broader production reach was not established.

Trust Boundaries and Controls

• observed — The existing trust path gives the initializer node authentication material through read-only metadata and passes the configured access-key secret to the Garage CLI as an argument. The PR preserves this path and the declared entrypoint; it does not add a new secret source or privilege declaration.

Resilience and Maintainability Implications

• inferred — The existing existence checks support repeated initialization but do not establish complete reconciliation: a found key is not visibly checked against the configured secret, and check-then-act operations have no entrypoint-level lock. Safe interrupted or concurrent recovery depends on Garage CLI behavior. These limitations predate the PR; no worsening was established.

🚥 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. 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.
Title check	✅ Passed	The title clearly and concisely describes the main change: updating the Alpine Docker tag from 3.22 to 3.24.

✨ Finishing Touches

🧪 Generate unit tests (beta)

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