基础设施与运维
docker-hardening
更新于 2026-11-06
Docker 工程规则
Production Dockerfile rules: minimal multi-stage images and non-root runtime
- 技术栈
- Docker
- 主题
- 工程基线
- 条目
- 9 条
- 版本
- v0.2.0
✓ 应当这么做
- ✓ Use multi-stage builds and copy only runtime artifacts into the final image
- ✓ Run as a non-root user and pin base images by digest for reproducibility
- ✓ Mount secrets at runtime instead of baking them into layers
✕ 常见反模式
- ✕ `latest` tags in production deployments
- ✕ Build credentials present in intermediate layers
- ✕ Running the application as PID 1 without a signal-aware entrypoint
◎ 交付前验证
- ◎ Image scanned and no new critical CVEs introduced
- ◎ Container exits cleanly on SIGTERM within the grace period
- ◎ Final image size compared against the previous build
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