摘要
随着信息技术的迅猛发展，微服务架构凭借其灵活性、可扩展性等优势成为软件系统构建的重要模式，容器化技术以其轻量级、高效部署等特点为微服务架构提供了新的支撑手段。本研究旨在探讨容器化技术在微服务架构中的实践路径与面临挑战，以期为相关应用提供理论依据和技术参考。通过对容器编排工具（如Kubernetes）、容器镜像管理机制以及微服务治理框架（如Istio）等关键技术进行深入剖析，结合实际项目案例，采用定性分析与定量评估相结合的方法开展研究工作。结果表明，容器化技术能够显著提升微服务应用的开发效率、资源利用率和服务质量，但同时也存在网络通信复杂度增加、安全风险隐患以及多云环境下的管理难度等问题。本研究创新性地提出基于策略驱动的微服务流量管理模型，实现了对服务间调用行为的有效控制；构建了面向容器化的微服务全生命周期安全管理框架，从构建、运行到销毁各阶段保障系统安全性。这些成果不仅丰富了容器化技术在微服务领域应用的理论体系，也为解决当前存在的诸多问题提供了切实可行的解决方案，推动了微服务架构下容器化技术的发展进程。
关键词：微服务架构；容器化技术；流量管理模型；安全管理框架
Abstract
With the rapid development of information technology, microservice architecture has become an important paradigm for software system construction due to its flexibility and scalability. Containerization technology, characterized by its lightweight nature and efficient deployment, provides new support for microservice architecture. This study aims to explore the practical approaches and challenges of containerization technology in microservice architecture, providing theoretical foundations and technical references for relevant applications. By conducting an in-depth analysis of key technologies such as container orchestration tools (e.g., Kubernetes), container image management mechanisms, and microservice governance fr ameworks (e.g., Istio), combined with real-world project cases, this research employs a methodology that integrates qualitative analysis and quantitative evaluation. The results indicate that containerization technology significantly enhances the development efficiency, resource utilization, and service quality of microservice applications. However, it also introduces increased complexity in network communication, potential security risks, and management difficulties in multi-cloud environments. Innovatively, this study proposes a policy-driven traffic management model for microservices, achieving effective control over inter-service invocation behaviors. Additionally, it constructs a comprehensive lifecycle security management fr amework tailored for containerized microservices, ensuring system security from build, runtime to decommissioning stages. These findings not only enrich the theoretical fr amework of containerization technology in the domain of microservices but also provide practical solutions to address existing issues, thereby advancing the development of containerization technology under microservice architecture.
Keywords：Microservice Architecture; Containerization Technology; Traffic Management Model; Security Management fr amework
目 录
摘要 I
Abstract II
引言 1
一、容器化技术基础与微服务架构概述 1
(一) 容器化技术发展脉络 1
(二) 微服务架构核心概念 2
(三) 二者结合的必然性 3
二、容器化在微服务部署中的实践 3
(一) 部署流程优化方案 3
(二) 自动化运维工具应用 4
(三) 环境一致性保障措施 5
三、容器化对微服务治理的影响 5
(一) 服务发现机制改进 5
(二) 流量管理策略调整 6
(三) 弹性伸缩能力提升 7
四、容器化面临的挑战与应对策略 7
(一) 安全风险防控措施 7
(二) 性能瓶颈突破方法 8
(三) 复杂场景适应策略 8
结 论 10
参考文献 11
