trunk-merge/pr-94686/dcf6b087-b1e9-4aa7-9c83-b9ced0a5e99d

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This pull request was created and is being managed by Trunk Merge.

This pull request is based on the master branch at SHA 40eeb716559d19325eb82b381663dd07ba9c8020.

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Pull Requests Being Tested

This pull request is testing the changes from pull request 94686.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: PostHog/posthog/.coderabbit.yaml

Review profile: QUIET

Plan: Enterprise

Run ID: c37f1f76-6a19-4612-9232-0e07c76996fe

📥 Commits

Reviewing files that changed from the base of the PR and between 40eeb71 and 70922fa.

📒 Files selected for processing (1)

• Dockerfile

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📝 Walkthrough

Walkthrough

The Dockerfile pins the Node and Python base images by digest. The final stage uses the Python slim image, updates environment settings and runtime packages, and copies the Node binary from the node-base stage instead of downloading a Node distribution.

Priority: ⬇️ Low

Merge Risk: ⚪ Minimal · up to 70922

The runtime-image changes appear mergeable after normal checks; no demonstrated issue currently blocks the image.

Architecture Summary

Architecture risk: 🔵 Low · up to 70922

The change affects 1 system.

Changed systems: Dockerfile

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — Dockerfile (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in Dockerfile: The node-base stage now uses a SHA-256 digest-pinned Node 24.13.0 Bookworm slim image instead of the same tag without a digest.
• observed — Modified behavior in Dockerfile: The final stage replaces its unpinned full Bookworm Python image with the digest-pinned Python 3.14.7 slim image used by posthog-build. The PYTHONUNBUFFERED, PYTHONUTF8, and LANG settings change to assignment syntax. The runtime package-install block adds a comment identifying curl's use by the deploy chart's asset-upload hook.
• observed — Modified behavior in Dockerfile: The runtime dependency list adds libgomp1, media-types, and procps. The previous architecture-detecting, GPG-verified Node distribution download and cleanup is removed; the final stage instead copies only node from node-base, then creates the nodejs symlink and runs node --version.

🚥 Pre-merge checks | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description only documents Trunk Merge and identifies PR 94686. It does not explain the problem, user-visible changes, testing, release status, documentation impact, or agent context required by t…	Replace or supplement the Trunk Merge text with completed sections for Problem, Changes, How did you test this code?, Release status, Automatic notifications, Docs update, and Agent context. Include the Docker image rationale, the runtime c…

Full details: Description check

Explanation

The description only documents Trunk Merge and identifies PR 94686. It does not explain the problem, user-visible changes, testing, release status, documentation impact, or agent context required by the template.

Resolution

Replace or supplement the Trunk Merge text with completed sections for Problem, Changes, How did you test this code?, Release status, Automatic notifications, Docs update, and Agent context. Include the Docker image rationale, the runtime changes, tests actually run, feature-flag status, and required agent-authorship details.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

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