Optimize Docker Build Cache
技能 已验证 活跃Optimize Docker build times using layer caching, multi-stage builds, BuildKit features, and dependency-first copy patterns. Applicable to R, Node.js, and Python projects. Use when Docker builds are slow due to repeated package installations, when rebuilds reinstall all dependencies on every code change, when image sizes are unnecessarily large, or when CI/CD pipeline builds are a bottleneck.
To significantly reduce Docker build times and image sizes by applying proven optimization techniques, making CI/CD pipelines faster and more efficient.
功能
- Optimize Docker build times
- Implement layer caching effectively
- Utilize multi-stage builds for smaller images
- Leverage BuildKit features for parallel builds
- Apply dependency-first copy patterns
使用场景
- When Docker builds are slow due to repeated package installations
- When rebuilds reinstall all dependencies on every code change
- When image sizes are unnecessarily large
- When CI/CD pipeline builds are a bottleneck
非目标
- Creating new Dockerfiles from scratch (though related skills exist)
- Optimizing runtime performance of Docker containers
- Managing Docker infrastructure or orchestration
安装
/plugin install agent-almanac@pjt222-agent-almanac质量评分
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