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---
title: "Dependency Management"
type: concept
tags:
- DevOps
- Dependency-Update
- IaC
last_updated: 2026-04-14
---
## Definition
依赖管理是指对项目中引用的外部库、模块、镜像或工具的版本进行跟踪、更新和维护的过程。在云原生和 IaC 场景下,依赖项涵盖 Docker 基础镜像、Maven 依赖、Terraform 模块、Helm Charts、pre-commit 插件等。
## Key Challenges
- 手动更新版本号耗时耗力且极易滞后
- 依赖项数量庞大时,人工追踪几乎不可能
- 遗漏安全补丁更新导致漏洞积累
- 不同环境(开发/测试/生产)配置不一致
## Solutions
- **Renovate Bot**:自动化扫描并发起 Pull Request 更新依赖版本
- **Dependabot**GitHub 原生的依赖更新工具
- **Renovate**支持更广泛的技术栈Terraform、Docker、Kubernetes 等)
## Related Concepts
- [[Renovate-Bot]] — 依赖管理自动化工具
- [[Semantic-Versioning]] — 依赖版本控制规则
- [[GitOps]] — 依赖管理是 GitOps 实践的重要组成部分
## Related Sources
- [[ctp-topic-15-working-with-renovatebot]]