DEVOPS2 Multi-file Components

Docker Multi-Stage Optimization & Cache Layering

Recipes for Dockerizing Next.js, Node.js, Python, and Go services with minimal layer footprints.

Author: TRIHEX Architecture Lab

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License: MIT

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Version: 2.1.0

Inert Code Verified · Heuristic Static Security ScannerHeuristic Scanner: LOW Risk

Heuristic static security scanner audited 2 files (2520 bytes). External code. Review before execution.

v2.1.0

Skill Files (2)

Compatible Runtimes

AntigravityClaude CodeCursor

SKILL.md·markdown

# Docker Multi-Stage Optimization & Cache Layering

Sub-50MB production container images, buildkit cache mounts, alpine/distroless runtimes, and layer caching.

## Core Invariants & Rules
1. Copy package.json first, install dependencies, then copy source code to maximize Docker cache hits.
2. Verify input validation and security boundaries on all executions.
3. Keep configurations modular, typed, and auditable.

## Operational Workflow
1. Analyze requirements against existing codebase patterns.
2. Apply standardized implementation templates.
3. Execute verification suites before deployment.