[{"data":1,"prerenderedAt":4446},["ShallowReactive",2],{"search-docs":3,"doc-\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-storage":886},[4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,100,104,108,112,116,120,124,128,132,136,140,144,148,152,156,159,162,165,169,172,175,178,182,186,190,194,198,202,206,210,214,218,222,226,230,234,238,242,246,250,254,258,262,266,269,273,277,281,285,288,291,294,298,301,304,307,310,313,316,319,322,325,329,332,336,340,344,348,352,356,359,362,365,368,371,374,377,380,383,386,389,393,396,399,402,405,408,411,414,417,420,424,428,432,435,438,442,446,450,454,458,462,466,470,474,477,480,483,487,491,494,497,500,504,507,511,515,518,521,524,527,530,533,536,539,542,545,548,551,554,557,560,563,566,569,572,575,579,583,587,591,595,599,603,606,610,614,617,620,623,626,629,633,637,640,643,646,649,652,655,658,661,664,667,670,673,676,679,682,685,688,691,694,697,700,703,706,709,712,716,720,724,728,732,736,740,744,748,752,756,760,764,768,772,775,779,783,787,790,793,796,799,802,805,808,811,814,818,822,825,829,832,835,838,841,844,848,851,854,858,862,865,869,873,876,879,882],{"path":5,"title":6,"description":7},"\u002Fabout\u002Fauthor","作者相关","只想纯粹的做一个程序员...",{"path":9,"title":10,"description":11},"\u002Fabout\u002Fjourney","心路历程","",{"path":13,"title":14,"description":15},"\u002Fai\u002Fagent\u002Fframeworks","Agent 框架","主流 Agent 框架：LangChain、LlamaIndex、AutoGen、CrewAI",{"path":17,"title":18,"description":19},"\u002Fai\u002Fagent\u002Fhooks","Agent Hooks 与自动化","Claude Agent 的 Hooks 生命周期、事件类型、典型自动化场景",{"path":21,"title":22,"description":23},"\u002Fai\u002Fagent\u002Fintroduction","AI Agent 概述","AI Agent 核心概念：感知、规划、执行、记忆",{"path":25,"title":26,"description":27},"\u002Fai\u002Fagent\u002Fpractice","Agent 实战","AI Agent 实战：构建自主任务执行系统",{"path":29,"title":30,"description":31},"\u002Fai\u002Fagent\u002Fsdk","Claude Agent SDK 开发","使用 Claude Agent SDK 构建自定义 AI Agent：架构、API、生命周期",{"path":33,"title":34,"description":35},"\u002Fai\u002Fagent\u002Fsubagents","Subagents 子代理","用 Subagents 分解复杂任务、并发执行、隔离上下文",{"path":37,"title":38,"description":39},"\u002Fai\u002Fagent\u002Ftool-use","工具调用","AI Agent 工具调用：Function Calling、Tool Use 原理与实践",{"path":41,"title":42,"description":43},"\u002Fai\u002Ffundamentals\u002Fdeep-learning","深度学习入门","深度学习基础知识：前向传播、反向传播、损失函数、优化器",{"path":45,"title":46,"description":47},"\u002Fai\u002Ffundamentals\u002Fml-basics","机器学习基础","机器学习核心概念：监督学习、无监督学习、强化学习",{"path":49,"title":50,"description":51},"\u002Fai\u002Ffundamentals\u002Fneural-networks","神经网络原理","神经网络架构：CNN、RNN、注意力机制",{"path":53,"title":54,"description":55},"\u002Fai\u002Fgetting-started","AI 学习路线","AI 技术学习路线图，从基础到实战的完整指南",{"path":57,"title":58,"description":59},"\u002Fai\u002Fllm\u002Ffine-tuning","模型微调","大模型微调技术：LoRA、QLoRA、全量微调、RLHF",{"path":61,"title":62,"description":63},"\u002Fai\u002Fllm\u002Fintroduction","大模型概述","大语言模型发展历程、核心能力与主流模型对比",{"path":65,"title":66,"description":67},"\u002Fai\u002Fllm\u002Flocal-deploy","本地部署","大模型本地部署：Ollama、vLLM、llama.cpp",{"path":69,"title":70,"description":71},"\u002Fai\u002Fllm\u002Ftransformer","Transformer 架构","Transformer 架构详解：自注意力机制、位置编码、多头注意力",{"path":73,"title":74,"description":75},"\u002Fai\u002Fmcp\u002Fclient","MCP Client 开发","MCP Client 开发指南：连接、调用、集成",{"path":77,"title":78,"description":79},"\u002Fai\u002Fmcp\u002Fdebugging","MCP 调试与排错","MCP Server 开发与集成过程中的常见问题、日志分析、诊断工具",{"path":81,"title":82,"description":83},"\u002Fai\u002Fmcp\u002Fintroduction","MCP 概述","Model Context Protocol 协议概述：架构、核心概念、应用场景",{"path":85,"title":86,"description":87},"\u002Fai\u002Fmcp\u002Fserver","MCP Server 开发","MCP Server 开发指南：资源、工具、提示词的实现",{"path":89,"title":90,"description":91},"\u002Fai\u002Fmcp\u002Ftools","MCP Tools 深入","深入理解 MCP Tools：与 Resources\u002FPrompts 的差异、Schema 设计、Annotations 与权限控制",{"path":93,"title":94,"description":95},"\u002Fai\u002Fprompt\u002Fadvanced","高级 Prompt 模式","高级 Prompt 设计模式：Tree-of-Thought、自我反思、多轮对话策略",{"path":97,"title":98,"description":99},"\u002Fai\u002Fprompt\u002Fbasics","Prompt 基础","Prompt Engineering 入门：基本概念、角色设定、输出格式控制",{"path":101,"title":102,"description":103},"\u002Fai\u002Fprompt\u002Ftechniques","提示词技巧","常用提示词技巧：Few-shot、Chain-of-Thought、ReAct",{"path":105,"title":106,"description":107},"\u002Fai\u002Frag\u002Fembedding","文本嵌入","文本嵌入模型：Embedding 原理、模型选择、相似度计算",{"path":109,"title":110,"description":111},"\u002Fai\u002Frag\u002Fintroduction","RAG 概述","检索增强生成（RAG）架构原理、优势与应用场景",{"path":113,"title":114,"description":115},"\u002Fai\u002Frag\u002Fpractice","RAG 实战","RAG 应用实战：文档问答系统、知识库搭建",{"path":117,"title":118,"description":119},"\u002Fai\u002Frag\u002Fvector-database","向量数据库","主流向量数据库对比：Milvus、Pinecone、Chroma、Weaviate",{"path":121,"title":122,"description":123},"\u002Fai\u002Fskills\u002Fbest-practices","Skill 最佳实践","编写高质量 Skill 的设计原则、常见陷阱与优化技巧",{"path":125,"title":126,"description":127},"\u002Fai\u002Fskills\u002Fcreating","创建自定义 Skill","从零编写一个可被 Agent 自动发现和调用的 Skill",{"path":129,"title":130,"description":131},"\u002Fai\u002Fskills\u002Fintroduction","Agent Skills 概述","Claude Agent Skills 概念、工作原理、与 Tools\u002FMCP 的区别",{"path":133,"title":134,"description":135},"\u002Fgolang\u002Fadvanced\u002Fconcurrency","Go - 并发深入","深入理解 Go 并发编程的核心机制。",{"path":137,"title":138,"description":139},"\u002Fgolang\u002Fadvanced\u002Fgc","Go - 垃圾回收","理解 Go 的垃圾回收机制，掌握 GC 调优方法。",{"path":141,"title":142,"description":143},"\u002Fgolang\u002Fadvanced\u002Fgmp","Go - GMP 调度模型","GMP 是 Go 运行时调度器的核心模型，理解它对于编写高性能 Go 程序至关重要。",{"path":145,"title":146,"description":147},"\u002Fgolang\u002Fadvanced\u002Fgo-concurrency","Go - 并发编程","Go 的并发是其核心特性之一，通过 Goroutine 和 Channel 实现。",{"path":149,"title":150,"description":151},"\u002Fgolang\u002Fadvanced\u002Fmemory","Go - 内存模型","理解 Go 的内存分配机制和内存模型。",{"path":153,"title":154,"description":155},"\u002Fgolang\u002Fadvanced\u002Fprofiling","Go - 性能分析","掌握 Go 的性能分析工具：pprof、trace、benchmark。",{"path":157,"title":158,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-basic","Go - 基础语法",{"path":160,"title":161,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-composite","Go - 复合类型",{"path":163,"title":164,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-control","Go - 流程控制",{"path":166,"title":167,"description":168},"\u002Fgolang\u002Fcore\u002Fgo-error","Go - 错误处理","Go 使用显式的错误返回值来处理错误，而不是异常机制。",{"path":170,"title":171,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-function","Go - 函数",{"path":173,"title":174,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-install","Go - 环境搭建",{"path":176,"title":177,"description":11},"\u002Fgolang\u002Fcore\u002Fgo-interface","Go - 接口",{"path":179,"title":180,"description":181},"\u002Fgolang\u002Fcore\u002Fgo-module","Go - 包管理","Go Modules 是 Go 1.11 引入的官方依赖管理方案，Go 1.16 后成为默认模式。",{"path":183,"title":184,"description":185},"\u002Fgolang\u002Fdistributed\u002Fgrpc","Go - gRPC","gRPC 是 Google 开发的高性能 RPC 框架，使用 Protocol Buffers 作为序列化协议。",{"path":187,"title":188,"description":189},"\u002Fgolang\u002Fdistributed\u002Fmicroservice","Go - 微服务","微服务架构的核心组件：服务发现、负载均衡、熔断降级。",{"path":191,"title":192,"description":193},"\u002Fgolang\u002Fdistributed\u002Fmq","Go - 消息队列","使用 Go 操作 Kafka 和 RabbitMQ。",{"path":195,"title":196,"description":197},"\u002Fgolang\u002Fdistributed\u002Fredis","Go - Redis","使用 go-redis 操作 Redis，实现缓存、分布式锁等功能。",{"path":199,"title":200,"description":201},"\u002Fgolang\u002Fengineering\u002Fconfig","Go - 配置管理","使用 viper 进行配置管理，支持多种配置格式和配置中心。",{"path":203,"title":204,"description":205},"\u002Fgolang\u002Fengineering\u002Fdocker","Go - Docker 部署","使用 Docker 容器化部署 Go 应用。",{"path":207,"title":208,"description":209},"\u002Fgolang\u002Fengineering\u002Fkubernetes","Go - Kubernetes 部署","在 Kubernetes 上部署和管理 Go 应用。",{"path":211,"title":212,"description":213},"\u002Fgolang\u002Fengineering\u002Flogging","Go - 日志系统","使用 zap 和 logrus 构建高性能结构化日志系统。",{"path":215,"title":216,"description":217},"\u002Fgolang\u002Fengineering\u002Ftesting","Go - 单元测试","Go 内置了强大的测试框架，掌握测试是编写高质量代码的基础。",{"path":219,"title":220,"description":221},"\u002Fgolang\u002Fstdlib\u002Fbufio","bufio","在 Go 语言中，bufio 包提供了带缓冲的 I\u002FO 操作，能够提高读写性能。以下是一些常用的 bufio 包 API 及其详细说明：",{"path":223,"title":224,"description":225},"\u002Fgolang\u002Fstdlib\u002Fcontainer","container","在Go语言标准库中，container 包提供了几种常用的数据结构实现，这些数据结构对于高效地管理和操作数据非常有用。以下是 container 包中主要的数据结构：",{"path":227,"title":228,"description":229},"\u002Fgolang\u002Fstdlib\u002Fcrypto","crypto","在 Go 语言中，crypto 包提供了一组用于加密和解密的功能。以下是一些常用的 crypto 包及其子包的 API 及其详细说明：",{"path":231,"title":232,"description":233},"\u002Fgolang\u002Fstdlib\u002Fencoding-csv","encoding\u002Fcsv","在 Go 语言中，encoding\u002Fcsv 包提供了对 CSV（逗号分隔值）文件进行读写的功能。以下是一些常用的 encoding\u002Fcsv 包的 API 及其详细说明：",{"path":235,"title":236,"description":237},"\u002Fgolang\u002Fstdlib\u002Fencoding-json","encoding\u002Fjson","在 Go 语言中，encoding\u002Fjson 包提供了对 JSON 数据进行编码和解码的功能。以下是一些常用的 encoding\u002Fjson 包的 API 及其详细说明：",{"path":239,"title":240,"description":241},"\u002Fgolang\u002Fstdlib\u002Fencoding-xml","encoding\u002Fxml","在 Go 语言中，encoding\u002Fxml 包提供了对 XML 数据进行编码和解码的功能。以下是一些常用的 encoding\u002Fxml 包的 API 及其详细说明：",{"path":243,"title":244,"description":245},"\u002Fgolang\u002Fstdlib\u002Fflag","flag","在Go语言中，flag 包是用于处理命令行参数的标准库，它提供了一种简单而直接的方式来解析和使用命令行参数。下面是关于 flag 包的一些基本介绍和常用功能：",{"path":247,"title":248,"description":249},"\u002Fgolang\u002Fstdlib\u002Ffmt","fmt","在 Go 语言的标准库中，fmt 包是非常重要的，它提供了处理格式化输入和输出的基本工具。以下是一些 fmt 包内常用的API：",{"path":251,"title":252,"description":253},"\u002Fgolang\u002Fstdlib\u002Fhttp","net\u002Fhttp","在 Go 语言中，net\u002Fhttp 包提供了用于构建 HTTP 客户端和服务器的强大工具。以下是一些常用的 net\u002Fhttp 包的 API 及其详细说明：",{"path":255,"title":256,"description":257},"\u002Fgolang\u002Fstdlib\u002Fio","io","在 Go 语言中，io 包提供了基本的输入输出功能。以下是一些常用的 io 包的 API 及其详细说明：",{"path":259,"title":260,"description":261},"\u002Fgolang\u002Fstdlib\u002Flog","log","在 Go 语言中，log 包提供了简单的日志记录功能。以下是一些常用的 log 包的 API 及其详细说明：",{"path":263,"title":264,"description":265},"\u002Fgolang\u002Fstdlib\u002Fmath","math","在 Go 语言中，math 包提供了基本的数学函数和常量。以下是一些常用的 math 包的 API 及其详细说明：",{"path":267,"title":268,"description":11},"\u002Fgolang\u002Fstdlib\u002Fnet","net",{"path":270,"title":271,"description":272},"\u002Fgolang\u002Fstdlib\u002Fos","os","在Go语言中，os 包是一个非常重要且常用的标准库，它提供了与操作系统交互的功能，包括文件操作、环境变量管理、进程管理等。下面是一些 os 包中常用的功能和API：",{"path":274,"title":275,"description":276},"\u002Fgolang\u002Fstdlib\u002Fsort","order","在 Go 语言中，sort 包提供了对切片和用户定义的集合进行排序的函数。它实现了常见的排序算法，如快速排序（Quicksort）和堆排序（Heapsort），并且为自定义集合提供了接口，使得用户可以根据特定的需求进行排序。",{"path":278,"title":279,"description":280},"\u002Fgolang\u002Fstdlib\u002Fstrconv","strconv","在 Go 语言中，strconv 包提供了字符串和基本数据类型之间的转换函数，例如将整数转换为字符串、字符串转换为整数，以及其他类型之间的转换。这些功能非常有用，特别是在处理用户输入或从外部数据源读取数据时。",{"path":282,"title":283,"description":284},"\u002Fgolang\u002Fstdlib\u002Ftime","time","在 Go 语言中，time 包提供了处理时间和日期的功能。以下是一些常用的 time 包的 API 及其详细说明：",{"path":286,"title":287,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Ferror","Gin - 错误处理",{"path":289,"title":290,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Ffile","Gin - 文件处理",{"path":292,"title":293,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Fmiddleware","Gin - 中间件",{"path":295,"title":296,"description":297},"\u002Fgolang\u002Fweb\u002Fgin\u002Fquickstart","Gin - 快速开始","Gin 是目前最流行的 Go Web 框架，以高性能和简洁 API 著称。",{"path":299,"title":300,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Frequest","Gin - 请求处理",{"path":302,"title":303,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Fresponse","Gin - 响应处理",{"path":305,"title":306,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Frouter","Gin - 路由",{"path":308,"title":309,"description":11},"\u002Fgolang\u002Fweb\u002Fgin\u002Fvalidation","Gin - 参数校验",{"path":311,"title":312,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fassociation","GORM - 关联关系",{"path":314,"title":315,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fcrud","GORM - CRUD 操作",{"path":317,"title":318,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fmodel","GORM - 模型定义",{"path":320,"title":321,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fperformance","GORM - 日志与性能",{"path":323,"title":324,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fquery","GORM - 高级查询",{"path":326,"title":327,"description":328},"\u002Fgolang\u002Fweb\u002Fgorm\u002Fquickstart","GORM - 快速开始","GORM 是 Go 语言最流行的 ORM 库，功能强大，使用简单。",{"path":330,"title":331,"description":11},"\u002Fgolang\u002Fweb\u002Fgorm\u002Ftransaction","GORM - 事务与 Hook",{"path":333,"title":334,"description":335},"\u002Finterview\u002Fbasic","计算机基础面经","本章节汇总了面试中常见的通用技术概念，不局限于特定语言或数据库，是考察技术内功的关键考点。",{"path":337,"title":338,"description":339},"\u002Finterview\u002Fgolang","Golang 面试题","Go 语言面试高频考点，覆盖基础语法、数据结构、并发编程、内存管理、GC、调度器等核心知识。",{"path":341,"title":342,"description":343},"\u002Finterview\u002Fk8s","Kubernetes 面试题","Kubernetes（K8s）面试高频考点，覆盖架构原理、核心资源、网络存储、调度策略、运维监控等核心知识。",{"path":345,"title":346,"description":347},"\u002Finterview\u002Fmysql","MySQL 面试题","MySQL 数据库面试高频考点，覆盖索引、事务、锁、优化、主从复制等核心知识。",{"path":349,"title":350,"description":351},"\u002Finterview\u002Fredis","Redis 面试题","Redis 面试高频考点，覆盖数据结构、持久化、集群、缓存一致性、性能优化等核心知识。",{"path":353,"title":354,"description":355},"\u002Finterview\u002Frocketmq","RocketMQ 面试题","RocketMQ 面试高频考点，覆盖消息模型、可靠性、顺序消息、事务消息、存储与高可用等核心知识。",{"path":357,"title":358,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Flist-arraylist","List - ArrayList 源码解析",{"path":360,"title":361,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Flist-linkedlist","List - LinkedList 源码解析",{"path":363,"title":364,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Flist-stack","List - Satck源码解析",{"path":366,"title":367,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Flist-vectore","List - Vector 源码解析",{"path":369,"title":370,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fmap-hashmap","Map - HashMap 源码解析",{"path":372,"title":373,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fmap-linkedhashmap","Map - LinkedHashMap 源码解析",{"path":375,"title":376,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fmap-treemap","Map - TreeMap 源码解析",{"path":378,"title":379,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fqueue-deque","Queue - Deque 接口解析",{"path":381,"title":382,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fqueue-queue","Queue - Queue 接口解析",{"path":384,"title":385,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fset-hashset","Set - HashSet源码解析",{"path":387,"title":388,"description":11},"\u002Fother\u002Fjava\u002Fcollection\u002Fset-linkedhashset","Set - LinkedHashSet 源码解析",{"path":390,"title":391,"description":392},"\u002Fother\u002Fjava\u002Fcollection\u002Fset-treeset","Set - TreeSet源码解析","TreeSet 是一个 Set 集合接口的实现类，与 HashSet 类似，其底层也是通过维护了一个 TreeMap 对象来封装了一些实现方法，故本篇不再对 TreeSet 的底层原理进行详细说明，仅对常用 API 做简单介绍，如需了解 TreeMap 的底层实现原理，请移步 Map - HashMap 源码解析",{"path":394,"title":395,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fannotation","Java核心 - 注解",{"path":397,"title":398,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fbasic-grammar","Java核心 - 基础语法",{"path":400,"title":401,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fclass-and-object","Java核心 - 面向对象",{"path":403,"title":404,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fcommon-classes","Java核心 - 常用类",{"path":406,"title":407,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fexception","Java核心 - 异常处理",{"path":409,"title":410,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fgenerics","Java核心 - 泛型",{"path":412,"title":413,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fjdk-env-path","Java核心 - 环境搭建",{"path":415,"title":416,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Freflection","Java核心 - 反射",{"path":418,"title":419,"description":11},"\u002Fother\u002Fjava\u002Fcore\u002Fstring","Java核心 - String 字符串",{"path":421,"title":422,"description":423},"\u002Fother\u002Fjava\u002Fio\u002Fbuffer-stream","Java IO - 缓冲流","缓冲流是对基本流的包装，通过内置缓冲区减少系统调用次数，大幅提升读写效率。",{"path":425,"title":426,"description":427},"\u002Fother\u002Fjava\u002Fio\u002Fbyte-stream","Java IO - 字节流","字节流是 Java IO 中最基本的流类型，以字节（byte）为单位进行数据读写，可以处理任意类型的文件。",{"path":429,"title":430,"description":431},"\u002Fother\u002Fjava\u002Fio\u002Fchar-stream","Java IO - 字符流","字符流以字符为单位进行读写，专门用于处理文本文件。相比字节流，字符流能够正确处理字符编码，避免中文乱码问题。",{"path":433,"title":434,"description":11},"\u002Fother\u002Fjava\u002Fio\u002Ffile","Java IO - File 类",{"path":436,"title":437,"description":11},"\u002Fother\u002Fjava\u002Fio\u002Fio-stream-system","Java IO - IO流概述",{"path":439,"title":440,"description":441},"\u002Fother\u002Fjava\u002Fio\u002Fnio","Java IO - NIO","NIO（New IO）是 JDK 1.4 引入的新 IO 模型，提供了更高效的 IO 操作方式，支持非阻塞 IO 和多路复用。",{"path":443,"title":444,"description":445},"\u002Fother\u002Fjava\u002Fjvm\u002Fclass-loading","类加载机制","类加载机制是 JVM 将 .class 文件加载到内存，并对数据进行校验、转换解析和初始化，最终形成可被 JVM 直接使用的 Java 类型的过程。",{"path":447,"title":448,"description":449},"\u002Fother\u002Fjava\u002Fjvm\u002Fgarbage-collection","垃圾回收","垃圾回收（Garbage Collection，GC）是 JVM 自动管理内存的机制，负责回收不再使用的对象所占用的内存。",{"path":451,"title":452,"description":453},"\u002Fother\u002Fjava\u002Fjvm\u002Fjvm-memory","JVM 内存结构","JVM 在执行 Java 程序时，会把它管理的内存划分为若干个不同的数据区域。这些区域有各自的用途、创建和销毁时间。",{"path":455,"title":456,"description":457},"\u002Fother\u002Fjava\u002Fjvm\u002Fjvm-tuning","JVM 调优","JVM 调优是优化 Java 应用性能的重要手段，主要包括参数配置、性能监控和问题排查。",{"path":459,"title":460,"description":461},"\u002Fother\u002Fjava\u002Fthread\u002Fatomic","原子类","Java 原子类（Atomic Classes）提供了一种无锁的线程安全方式，基于 CAS（Compare-And-Swap）操作实现。",{"path":463,"title":464,"description":465},"\u002Fother\u002Fjava\u002Fthread\u002Fcompletable-future","CompletableFuture","CompletableFuture 是 JDK 8 引入的异步编程工具，实现了 Future 和 CompletionStage 接口，支持函数式编程和链式调用。",{"path":467,"title":468,"description":469},"\u002Fother\u002Fjava\u002Fthread\u002Fconcurrent-collections","并发集合","Java 并发包提供了多种线程安全的集合类，用于替代传统的同步集合（如 Collections.synchronizedList）。",{"path":471,"title":472,"description":473},"\u002Fother\u002Fjava\u002Fthread\u002Fconcurrent-utils","并发工具类","Java 并发包提供了多种实用的并发工具类，用于控制线程之间的协调与同步。",{"path":475,"title":476,"description":11},"\u002Fother\u002Fjava\u002Fthread\u002Fsynchronized-lock","同步机制",{"path":478,"title":479,"description":11},"\u002Fother\u002Fjava\u002Fthread\u002Fthread-basic","线程基础",{"path":481,"title":482,"description":11},"\u002Fother\u002Fjava\u002Fthread\u002Fthread-pool","线程池",{"path":484,"title":485,"description":486},"\u002Fother\u002Fspring-series\u002Fspring\u002Fannotations-beans","Spring - 基于注解管理Bean","从 Java 5 开始，Java 增加了对注解（Annotation）的支持，它是代码中的一种特殊标记，可以在编译、类加载和运行时被读取，执行相应的处理。开发人员可以通过注解在不改变原有代码和逻辑的情况下，在源代码中嵌入补充信息。",{"path":488,"title":489,"description":490},"\u002Fother\u002Fspring-series\u002Fspring\u002Fimplement-ioc","Spring - 原理手写IoC","Spring 框架的 IOC 是基于 Java 反射机制实现的，在学习手写 IoC 之前，你需要具备一定的 Java 反射相关的知识，参考本站内的 Java 教程。",{"path":492,"title":493,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fintroduction-case","Spring - 入门案例",{"path":495,"title":496,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-aop","Spring - 面向切面AOP",{"path":498,"title":499,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-aot","Spring - AOT提前编译",{"path":501,"title":502,"description":503},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-data-validation","Spring - 数据校验","在开发中，我们经常遇到参数校验的需求，比如用户注册的时候，要校验用户名不能为空、用户名长度不超过20个字符、手机号是合法的手机号格式等等。如果使用普通方式，我们会把校验的代码和真正的业务处理逻辑耦合在一起，而且如果未来要新增一种校验逻辑也需要在修改多个地方。而spring validation允许通过注解的方式来定义对象校验规则，把校验和业务逻辑分离开，让代码编写更加方便。Spring Validation其实就是对Hibernate Validator进一步的封装，方便在Spring中使用。",{"path":505,"title":506,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-i18n","Spring - 国际化i18n",{"path":508,"title":509,"description":510},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-ioc","Spring - IOC容器","IoC 是 Inversion of Control 的简写，译为“控制反转”，它不是一门技术，而是一种设计思想，是一个重要的面向对象编程法则，能够指导我们如何设计出松耦合、更优良的程序。",{"path":512,"title":513,"description":514},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-junit","Spring - 单元测试JUnit","在之前的测试方法中，几乎都能看到以下的两行代码：",{"path":516,"title":517,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-resources","Spring - 资源操作",{"path":519,"title":520,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-summarize","Spring - Spring概述",{"path":522,"title":523,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fspring-transaction","Spring - 事务",{"path":525,"title":526,"description":11},"\u002Fother\u002Fspring-series\u002Fspring\u002Fxml-beans","Spring - 基于XML管理Bean",{"path":528,"title":529,"description":11},"\u002Fother\u002Fspring-series\u002Fspringboot\u002Fspringboot-config","SpringBoot - 配置详解",{"path":531,"title":532,"description":11},"\u002Fother\u002Fspring-series\u002Fspringboot\u002Fspringboot-data","SpringBoot - 数据访问",{"path":534,"title":535,"description":11},"\u002Fother\u002Fspring-series\u002Fspringboot\u002Fspringboot-quickstart","SpringBoot - 快速入门",{"path":537,"title":538,"description":11},"\u002Fother\u002Fspring-series\u002Fspringboot\u002Fspringboot-web","SpringBoot - Web 开发",{"path":540,"title":541,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-config","SpringCloud - 配置中心",{"path":543,"title":544,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-discovery","SpringCloud - 服务注册与发现",{"path":546,"title":547,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-feign","SpringCloud - 服务调用",{"path":549,"title":550,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-gateway","SpringCloud - 服务网关",{"path":552,"title":553,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-introduction","SpringCloud - 微服务概述",{"path":555,"title":556,"description":11},"\u002Fother\u002Fspring-series\u002Fspringcloud\u002Fspringcloud-sentinel","SpringCloud - 服务保护",{"path":558,"title":559,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-databind","SpringMVC - 数据绑定与转换",{"path":561,"title":562,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-exception","SpringMVC - 异常处理",{"path":564,"title":565,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-interceptor","SpringMVC - 拦截器",{"path":567,"title":568,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-introduction","SpringMVC - 简介与环境搭建",{"path":570,"title":571,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-request","SpringMVC - 请求处理",{"path":573,"title":574,"description":11},"\u002Fother\u002Fspring-series\u002Fspringmvc\u002Fspringmvc-response","SpringMVC - 响应处理",{"path":576,"title":577,"description":578},"\u002Fproject\u002Frocket-leaf\u002Farchitecture","项目架构","Rocket-Leaf 的目录结构、模块划分、数据流向，以及各层之间的依赖关系。",{"path":580,"title":581,"description":582},"\u002Fproject\u002Frocket-leaf\u002Fbackend-layers","后端分层设计","Rocket-Leaf 的 model \u002F rocketmq \u002F service 三层结构，以及服务之间的依赖关系与设计取舍。",{"path":584,"title":585,"description":586},"\u002Fproject\u002Frocket-leaf\u002Fclient-manager","RocketMQ 客户端管理器","AdminClientManager 的多客户端池、默认连接懒加载、自动重连重试的设计与实现。",{"path":588,"title":589,"description":590},"\u002Fproject\u002Frocket-leaf\u002Fencryption","连接信息加密存储","AES-256-GCM + SHA-256 字段级派生密钥的实现，以及如何在不破坏兼容性的前提下为历史明文数据做透明迁移。",{"path":592,"title":593,"description":594},"\u002Fproject\u002Frocket-leaf\u002Ffrontend","前端结构与类型绑定","React + Vite 目录组织、自动生成的 Wails 绑定、api 薄封装与自定义 hooks 的职责划分。",{"path":596,"title":597,"description":598},"\u002Fproject\u002Frocket-leaf","项目简介","Rocket-Leaf 是一款基于 Wails v3 构建的跨平台 RocketMQ 桌面管理客户端，Go 后端 + React 前端。本文档系列拆解它的架构与关键实现。",{"path":600,"title":601,"description":602},"\u002Fproject\u002Frocket-leaf\u002Fwails-v3","Wails v3 入门","Wails v3 的核心概念、Service 绑定机制，以及 Rocket-Leaf 是如何用它把 Go 后端和 React 前端打通的。",{"path":604,"title":605,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-basic","Docker - 入门基础",{"path":607,"title":608,"description":609},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-compose","Docker - Compose","在部署应用时，常常使用到不止一个容器，那么在部署容器的时候就需要一个一个进行部署，这样的部署过程也相对来说比较繁琐复杂，也容易出问题，那么有没有一种更为简单的方法呢？",{"path":611,"title":612,"description":613},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-container-connection","Docker - 容器互联","在上一个章节中我们学习了 Docker 容器的端口映射，可以将 Docker 容器和本地以及网络中的端口进行连接起来。",{"path":615,"title":616,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-dockerfile","Docker - Dockerfile",{"path":618,"title":619,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-helloworld","Docker - HelloWorld",{"path":621,"title":622,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-install","Docker - 安装",{"path":624,"title":625,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-introduce","Docker - 简介",{"path":627,"title":628,"description":11},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-object","Docker - 镜像、容器、仓库",{"path":630,"title":631,"description":632},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-warehouse","Docker - 仓库管理","仓库是集中存放资源的地方，代码仓库是存放代码的，那么Docker 中的仓库就是存放 Docker 镜像的。",{"path":634,"title":635,"description":636},"\u002Ftutorials\u002Fcloud\u002Fdocker\u002Fdocker-web-containers","Docker - WEB应用实例","在之前的章节中，仅对普通容器进行了演示，但在实际中常常使用到 Docker 容器中的 WEB 应用程序。",{"path":638,"title":639,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-config","Kubernetes - ConfigMap 与 Secret",{"path":641,"title":642,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-helm","Kubernetes - Helm 包管理",{"path":644,"title":645,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-install","Kubernetes - 集群安装",{"path":647,"title":648,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-introduction","Kubernetes - 简介与架构",{"path":650,"title":651,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-kubectl","Kubernetes - kubectl 命令行工具",{"path":653,"title":654,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-monitoring","Kubernetes - 监控与日志",{"path":656,"title":657,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-network-security","Kubernetes - 网络与安全",{"path":659,"title":660,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-service","Kubernetes - Service 与 Ingress",{"path":662,"title":663,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-storage","Kubernetes - 持久化存储",{"path":665,"title":666,"description":11},"\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-workload","Kubernetes - 工作负载资源",{"path":668,"title":669,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-bash","Linux - Bash 基础语法",{"path":671,"title":672,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-file-directory","Linux - 文件与目录操作",{"path":674,"title":675,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-network","Linux - 网络配置",{"path":677,"title":678,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-package","Linux - 软件包管理",{"path":680,"title":681,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-process","Linux - 进程管理",{"path":683,"title":684,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-scripts","Linux - 常用脚本示例",{"path":686,"title":687,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-service","Linux - 服务管理",{"path":689,"title":690,"description":11},"\u002Ftutorials\u002Fcloud\u002Flinux\u002Flinux-user-permission","Linux - 用户与权限管理",{"path":692,"title":693,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-https","Nginx - HTTPS 配置",{"path":695,"title":696,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-install","Nginx - 安装与配置",{"path":698,"title":699,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-loadbalance","Nginx - 负载均衡",{"path":701,"title":702,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-optimization","Nginx - 性能优化",{"path":704,"title":705,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-proxy","Nginx - 反向代理",{"path":707,"title":708,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-static","Nginx - 静态资源服务",{"path":710,"title":711,"description":11},"\u002Ftutorials\u002Fcloud\u002Fnginx\u002Fnginx-vhost","Nginx - 虚拟主机配置",{"path":713,"title":714,"description":715},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fmysql-architecture","MySQL 高可用架构","主从复制、读写分离、分库分表。",{"path":717,"title":718,"description":719},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fmysql-index","MySQL 索引","索引是帮助 MySQL 高效获取数据的有序数据结构。",{"path":721,"title":722,"description":723},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fmysql-lock","MySQL 锁","锁用于解决并发访问时的数据一致性问题。",{"path":725,"title":726,"description":727},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fmysql-optimize","MySQL 性能优化","SQL 优化是后端开发必备技能。",{"path":729,"title":730,"description":731},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fmysql-transaction","MySQL 事务","事务是一组不可分割的操作，要么全部成功，要么全部失败。",{"path":733,"title":734,"description":735},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fsql-advanced","SQL 进阶","多表查询、子查询、函数、视图、存储过程。",{"path":737,"title":738,"description":739},"\u002Ftutorials\u002Fdatabase\u002Fmysql\u002Fsql-basic","SQL 基础","SQL（Structured Query Language）是操作关系型数据库的标准语言。",{"path":741,"title":742,"description":743},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-advanced","Redis 进阶功能","事务、发布订阅、Lua 脚本、Pipeline。",{"path":745,"title":746,"description":747},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-basic","Redis 基础","Redis 安装配置与基本命令。",{"path":749,"title":750,"description":751},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-cluster","Redis 高可用","主从复制、哨兵、Cluster 集群。",{"path":753,"title":754,"description":755},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-datatype","Redis 数据类型","Redis 5 种基本数据类型 + 4 种特殊类型。",{"path":757,"title":758,"description":759},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-optimize","Redis 性能优化","内存优化、缓存问题、最佳实践。",{"path":761,"title":762,"description":763},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-persistence","Redis 持久化","Redis 提供 RDB 和 AOF 两种持久化方式。",{"path":765,"title":766,"description":767},"\u002Ftutorials\u002Fdatabase\u002Fredis\u002Fredis-principle","Redis 底层原理","数据结构、线程模型、网络模型。",{"path":769,"title":770,"description":771},"\u002Ftutorials\u002Fdev-idea\u002Fdesign-patterns\u002Fbehaiver-patterns\u002Fobserver-pattern","观察者模式","观察者模式属于行为型模式，定义了对象之间的一对多的依赖关系，在这种模式中，当一个对象的状态发生变化时，所有依赖于它的对象都会得到通知，并且执行相关操作。观察者模式又被成为“发布—订阅模式”，即发布者发生改变后，会通知所有订阅者。",{"path":773,"title":774,"description":11},"\u002Ftutorials\u002Fdev-idea\u002Fdesign-patterns\u002Fcreate-patterns\u002Ffactory-pattern","工厂模式",{"path":776,"title":777,"description":778},"\u002Ftutorials\u002Fdev-idea\u002Fdesign-patterns\u002Fcreate-patterns\u002Fsingleton-pattern","单例模式","单例模式是最常用的设计模式之一，他可以保证在整个应用中，某个类只存在一个实例化对象，即全局使用到该类的只有一个对象，这种模式在需要限制某些类的实例数量时非常有用，通常全局只需要一个该对象即可，如一些配置文件映射对象、数据库连接对象等。",{"path":780,"title":781,"description":782},"\u002Ftutorials\u002Fdev-idea\u002Fdesign-patterns\u002Fstructural-patterns\u002Fadapter-pattern","适配器模式","适配器模式是一种结构型模式，可以将一个类的接口转换成客户端所期望的另一种接口，适配器模式可以帮助开发人员在不修改现有代码的情况下，将不兼容的类组合在一起。",{"path":784,"title":785,"description":786},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-basic-operations","Git 创建版本库","在 Git 上创建版本库有两种方式，一种是直接拷贝远程 Git 仓库到本地，另外一种是我们自己创建本地的版本库。",{"path":788,"title":789,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-branch-manage","Git 分支管理",{"path":791,"title":792,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-content-operations","Git 仓库内容操作",{"path":794,"title":795,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-introduce-install","Git 介绍和安装",{"path":797,"title":798,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-remote-manage","Git 远程管理",{"path":800,"title":801,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fgit\u002Fgit-workspace-index-repo","Git 工作原理",{"path":803,"title":804,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fhomebrew","HomeBrew 教程",{"path":806,"title":807,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fidea\u002Fshortcuts","快捷键",{"path":809,"title":810,"description":11},"\u002Ftutorials\u002Fdev-tools\u002Fmaven\u002Fintroduce-install-config","Maven - 介绍、安装、配置",{"path":812,"title":813,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fbasic-knowledge","2. 基础知识",{"path":815,"title":816,"description":817},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fcomponent-communication","9. 组件通信","在前面的章节内，介绍了 Vue 中最核心的内容——组件的介绍和使用，和 Java 等编程语言相反，组件并不近似于这些变成语言中的类，类可以通过类或者其实例化的对象来相互交互，但 Vue 组件之间的作用域是相互独立的，这就意味着不同组件之间的数据无法相互引用。",{"path":819,"title":820,"description":821},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fcomputed","4. 计算属性","虽然直接在模板中使用表达式方便，但是如果在模板中添加很多逻辑，会让模板变的臃肿且难维护，耦合度较高。有没有一种简单的方式来实现呢？答案是有的。",{"path":823,"title":824,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fcreate-vue-project","1. 环境搭建及安装",{"path":826,"title":827,"description":828},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Flife-cycle","6. 生命周期","生命周期是指组件从创建、挂载、更新到销毁的整个过程中所经历的一系列阶段。在 Vue 中，每个组件都有自己的生命周期，可以通过生命周期钩子函数来监听和处理组件在不同阶段的行为和状态。",{"path":830,"title":831,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fother-api","10. 其他 API",{"path":833,"title":834,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fpinia","8. Pinia",{"path":836,"title":837,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Frouter","7. 路由",{"path":839,"title":840,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Ftemplate-grammar","3. 指令及模板语法",{"path":842,"title":843,"description":11},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fvue3-new-component","11. Vue3 新组件",{"path":845,"title":846,"description":847},"\u002Ftutorials\u002Ffront-end\u002Fvue3\u002Fwatch","5. 监视","Watch 是 Vue 提供的一个用于监视响应式数据变化并执行相应操作的 API，能够对响应式数据的变化做出一些操作的功能。Vue3 中的 Watch 支持多种用法，包括监视响应式对象、ref 对象、数组、函数等。",{"path":849,"title":850,"description":11},"\u002Ftutorials\u002Fmq\u002Fkafka\u002Fkafka-introduction","Kafka 简介与安装",{"path":852,"title":853,"description":11},"\u002Ftutorials\u002Fmq\u002Fkafka\u002Fkafka-producer-consumer","Kafka 生产者与消费者",{"path":855,"title":856,"description":857},"\u002Ftutorials\u002Fmq\u002Fkafka\u002Fkafka-springboot","Spring Boot 整合 Kafka","Spring Kafka 提供了对 Apache Kafka 的便捷集成。",{"path":859,"title":860,"description":861},"\u002Ftutorials\u002Fmq\u002Frabbitmq\u002Frabbitmq-exchange","RabbitMQ Exchange 详解","Exchange（交换机）是 RabbitMQ 的核心组件，负责接收生产者发送的消息，并根据规则将消息路由到一个或多个队列。",{"path":863,"title":864,"description":11},"\u002Ftutorials\u002Fmq\u002Frabbitmq\u002Frabbitmq-introduction","RabbitMQ 简介与安装",{"path":866,"title":867,"description":868},"\u002Ftutorials\u002Fmq\u002Frabbitmq\u002Frabbitmq-reliability","RabbitMQ 消息可靠性","消息可靠性是消息队列的核心要求，RabbitMQ 提供了多种机制来保证消息不丢失。",{"path":870,"title":871,"description":872},"\u002Ftutorials\u002Fmq\u002Frabbitmq\u002Frabbitmq-springboot","Spring Boot 整合 RabbitMQ","Spring AMQP 提供了对 RabbitMQ 的便捷集成，大大简化了开发工作。",{"path":874,"title":875,"description":11},"\u002Ftutorials\u002Fmq\u002Frocketmq\u002Frocketmq-client","RocketMQ 客户端使用",{"path":877,"title":878,"description":11},"\u002Ftutorials\u002Fmq\u002Frocketmq\u002Frocketmq-concepts","RocketMQ 核心概念",{"path":880,"title":881,"description":11},"\u002Ftutorials\u002Fmq\u002Frocketmq\u002Frocketmq-installation","RocketMQ 安装部署",{"path":883,"title":884,"description":885},"\u002Ftutorials\u002Fmq\u002Frocketmq\u002Frocketmq-message-type","RocketMQ 消息类型","RocketMQ 支持多种消息类型，满足不同业务场景需求。",{"id":887,"title":663,"body":888,"description":11,"extension":4441,"meta":4442,"navigation":2674,"path":662,"seo":4443,"stem":4444,"__hash__":4445},"docs\u002Ftutorials\u002Fcloud\u002Fkubernetes\u002Fk8s-storage.md",{"type":889,"value":890,"toc":4401},"minimark",[891,895,899,905,933,937,940,945,948,1229,1234,1285,1289,1292,1432,1437,1497,1502,1506,1509,1692,1695,1698,1831,1834,1837,1841,1987,1991,2052,2056,2093,2097,2106,2132,2135,2138,2142,2252,2256,2379,2383,2386,2412,2415,2418,2422,2529,2533,2586,2589,2908,2912,2972,2976,2979,3248,3253,3264,3267,3271,3274,3300,3303,3326,3329,3343,3346,3350,3420,3423,3540,3543,3547,4158,4161,4310,4313,4392,4397],[892,893,894],"h2",{"id":894},"概述",[896,897,898],"p",{},"容器是短暂的，容器中的数据会随着容器的销毁而丢失。Kubernetes 提供了持久化存储机制，确保数据在 Pod 重启或调度后仍然可用。",[896,900,901],{},[902,903,904],"strong",{},"核心概念：",[906,907,908,915,921,927],"ul",{},[909,910,911,914],"li",{},[902,912,913],{},"Volume","：Pod 级别的存储卷",[909,916,917,920],{},[902,918,919],{},"PersistentVolume (PV)","：集群级别的存储资源",[909,922,923,926],{},[902,924,925],{},"PersistentVolumeClaim (PVC)","：用户对存储的请求",[909,928,929,932],{},[902,930,931],{},"StorageClass","：动态供应存储的模板",[892,934,936],{"id":935},"volume卷","Volume（卷）",[896,938,939],{},"Volume 是 Pod 中容器可以访问的目录，生命周期与 Pod 相同。",[941,942,944],"h3",{"id":943},"emptydir","emptyDir",[896,946,947],{},"临时存储，Pod 删除后数据丢失。适用于同一 Pod 内容器间共享数据。",[949,950,954],"pre",{"className":951,"code":952,"language":953,"meta":11,"style":11},"language-yaml shiki shiki-themes github-light github-light github-dark","apiVersion: v1\nkind: Pod\nmetadata:\n  name: shared-data-pod\nspec:\n  containers:\n  - name: writer\n    image: busybox\n    command: [\"\u002Fbin\u002Fsh\", \"-c\"]\n    args:\n    - while true; do\n        echo \"$(date)\" >> \u002Fdata\u002Flog.txt;\n        sleep 5;\n      done\n    volumeMounts:\n    - name: shared-volume\n      mountPath: \u002Fdata\n  - name: reader\n    image: busybox\n    command: [\"\u002Fbin\u002Fsh\", \"-c\", \"tail -f \u002Fdata\u002Flog.txt\"]\n    volumeMounts:\n    - name: shared-volume\n      mountPath: \u002Fdata\n  volumes:\n  - name: shared-volume\n    emptyDir: {}\n","yaml",[955,956,957,974,985,994,1005,1013,1021,1035,1046,1067,1075,1084,1090,1096,1102,1110,1122,1133,1145,1154,1174,1181,1192,1201,1209,1220],"code",{"__ignoreMap":11},[958,959,962,966,970],"span",{"class":960,"line":961},"line",1,[958,963,965],{"class":964},"sovSZ","apiVersion",[958,967,969],{"class":968},"sxrX7",": ",[958,971,973],{"class":972},"sIIMD","v1\n",[958,975,977,980,982],{"class":960,"line":976},2,[958,978,979],{"class":964},"kind",[958,981,969],{"class":968},[958,983,984],{"class":972},"Pod\n",[958,986,988,991],{"class":960,"line":987},3,[958,989,990],{"class":964},"metadata",[958,992,993],{"class":968},":\n",[958,995,997,1000,1002],{"class":960,"line":996},4,[958,998,999],{"class":964},"  name",[958,1001,969],{"class":968},[958,1003,1004],{"class":972},"shared-data-pod\n",[958,1006,1008,1011],{"class":960,"line":1007},5,[958,1009,1010],{"class":964},"spec",[958,1012,993],{"class":968},[958,1014,1016,1019],{"class":960,"line":1015},6,[958,1017,1018],{"class":964},"  containers",[958,1020,993],{"class":968},[958,1022,1024,1027,1030,1032],{"class":960,"line":1023},7,[958,1025,1026],{"class":968},"  - ",[958,1028,1029],{"class":964},"name",[958,1031,969],{"class":968},[958,1033,1034],{"class":972},"writer\n",[958,1036,1038,1041,1043],{"class":960,"line":1037},8,[958,1039,1040],{"class":964},"    image",[958,1042,969],{"class":968},[958,1044,1045],{"class":972},"busybox\n",[958,1047,1049,1052,1055,1058,1061,1064],{"class":960,"line":1048},9,[958,1050,1051],{"class":964},"    command",[958,1053,1054],{"class":968},": [",[958,1056,1057],{"class":972},"\"\u002Fbin\u002Fsh\"",[958,1059,1060],{"class":968},", ",[958,1062,1063],{"class":972},"\"-c\"",[958,1065,1066],{"class":968},"]\n",[958,1068,1070,1073],{"class":960,"line":1069},10,[958,1071,1072],{"class":964},"    args",[958,1074,993],{"class":968},[958,1076,1078,1081],{"class":960,"line":1077},11,[958,1079,1080],{"class":968},"    - ",[958,1082,1083],{"class":972},"while true; do\n",[958,1085,1087],{"class":960,"line":1086},12,[958,1088,1089],{"class":972},"        echo \"$(date)\" >> \u002Fdata\u002Flog.txt;\n",[958,1091,1093],{"class":960,"line":1092},13,[958,1094,1095],{"class":972},"        sleep 5;\n",[958,1097,1099],{"class":960,"line":1098},14,[958,1100,1101],{"class":972},"      done\n",[958,1103,1105,1108],{"class":960,"line":1104},15,[958,1106,1107],{"class":964},"    volumeMounts",[958,1109,993],{"class":968},[958,1111,1113,1115,1117,1119],{"class":960,"line":1112},16,[958,1114,1080],{"class":968},[958,1116,1029],{"class":964},[958,1118,969],{"class":968},[958,1120,1121],{"class":972},"shared-volume\n",[958,1123,1125,1128,1130],{"class":960,"line":1124},17,[958,1126,1127],{"class":964},"      mountPath",[958,1129,969],{"class":968},[958,1131,1132],{"class":972},"\u002Fdata\n",[958,1134,1136,1138,1140,1142],{"class":960,"line":1135},18,[958,1137,1026],{"class":968},[958,1139,1029],{"class":964},[958,1141,969],{"class":968},[958,1143,1144],{"class":972},"reader\n",[958,1146,1148,1150,1152],{"class":960,"line":1147},19,[958,1149,1040],{"class":964},[958,1151,969],{"class":968},[958,1153,1045],{"class":972},[958,1155,1157,1159,1161,1163,1165,1167,1169,1172],{"class":960,"line":1156},20,[958,1158,1051],{"class":964},[958,1160,1054],{"class":968},[958,1162,1057],{"class":972},[958,1164,1060],{"class":968},[958,1166,1063],{"class":972},[958,1168,1060],{"class":968},[958,1170,1171],{"class":972},"\"tail -f \u002Fdata\u002Flog.txt\"",[958,1173,1066],{"class":968},[958,1175,1177,1179],{"class":960,"line":1176},21,[958,1178,1107],{"class":964},[958,1180,993],{"class":968},[958,1182,1184,1186,1188,1190],{"class":960,"line":1183},22,[958,1185,1080],{"class":968},[958,1187,1029],{"class":964},[958,1189,969],{"class":968},[958,1191,1121],{"class":972},[958,1193,1195,1197,1199],{"class":960,"line":1194},23,[958,1196,1127],{"class":964},[958,1198,969],{"class":968},[958,1200,1132],{"class":972},[958,1202,1204,1207],{"class":960,"line":1203},24,[958,1205,1206],{"class":964},"  volumes",[958,1208,993],{"class":968},[958,1210,1212,1214,1216,1218],{"class":960,"line":1211},25,[958,1213,1026],{"class":968},[958,1215,1029],{"class":964},[958,1217,969],{"class":968},[958,1219,1121],{"class":972},[958,1221,1223,1226],{"class":960,"line":1222},26,[958,1224,1225],{"class":964},"    emptyDir",[958,1227,1228],{"class":968},": {}\n",[896,1230,1231],{},[902,1232,1233],{},"使用内存存储：",[949,1235,1237],{"className":951,"code":1236,"language":953,"meta":11,"style":11},"volumes:\n- name: cache-volume\n  emptyDir:\n    medium: Memory\n    sizeLimit: 500Mi\n",[955,1238,1239,1246,1258,1265,1275],{"__ignoreMap":11},[958,1240,1241,1244],{"class":960,"line":961},[958,1242,1243],{"class":964},"volumes",[958,1245,993],{"class":968},[958,1247,1248,1251,1253,1255],{"class":960,"line":976},[958,1249,1250],{"class":968},"- ",[958,1252,1029],{"class":964},[958,1254,969],{"class":968},[958,1256,1257],{"class":972},"cache-volume\n",[958,1259,1260,1263],{"class":960,"line":987},[958,1261,1262],{"class":964},"  emptyDir",[958,1264,993],{"class":968},[958,1266,1267,1270,1272],{"class":960,"line":996},[958,1268,1269],{"class":964},"    medium",[958,1271,969],{"class":968},[958,1273,1274],{"class":972},"Memory\n",[958,1276,1277,1280,1282],{"class":960,"line":1007},[958,1278,1279],{"class":964},"    sizeLimit",[958,1281,969],{"class":968},[958,1283,1284],{"class":972},"500Mi\n",[941,1286,1288],{"id":1287},"hostpath","hostPath",[896,1290,1291],{},"挂载节点主机的文件或目录。",[949,1293,1295],{"className":951,"code":1294,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: Pod\nmetadata:\n  name: hostpath-pod\nspec:\n  containers:\n  - name: app\n    image: myapp:1.0\n    volumeMounts:\n    - name: host-data\n      mountPath: \u002Fdata\n  volumes:\n  - name: host-data\n    hostPath:\n      path: \u002Fvar\u002Fdata\n      type: DirectoryOrCreate  # 如果不存在则创建\n",[955,1296,1297,1305,1313,1319,1328,1334,1340,1351,1360,1366,1377,1385,1391,1401,1408,1418],{"__ignoreMap":11},[958,1298,1299,1301,1303],{"class":960,"line":961},[958,1300,965],{"class":964},[958,1302,969],{"class":968},[958,1304,973],{"class":972},[958,1306,1307,1309,1311],{"class":960,"line":976},[958,1308,979],{"class":964},[958,1310,969],{"class":968},[958,1312,984],{"class":972},[958,1314,1315,1317],{"class":960,"line":987},[958,1316,990],{"class":964},[958,1318,993],{"class":968},[958,1320,1321,1323,1325],{"class":960,"line":996},[958,1322,999],{"class":964},[958,1324,969],{"class":968},[958,1326,1327],{"class":972},"hostpath-pod\n",[958,1329,1330,1332],{"class":960,"line":1007},[958,1331,1010],{"class":964},[958,1333,993],{"class":968},[958,1335,1336,1338],{"class":960,"line":1015},[958,1337,1018],{"class":964},[958,1339,993],{"class":968},[958,1341,1342,1344,1346,1348],{"class":960,"line":1023},[958,1343,1026],{"class":968},[958,1345,1029],{"class":964},[958,1347,969],{"class":968},[958,1349,1350],{"class":972},"app\n",[958,1352,1353,1355,1357],{"class":960,"line":1037},[958,1354,1040],{"class":964},[958,1356,969],{"class":968},[958,1358,1359],{"class":972},"myapp:1.0\n",[958,1361,1362,1364],{"class":960,"line":1048},[958,1363,1107],{"class":964},[958,1365,993],{"class":968},[958,1367,1368,1370,1372,1374],{"class":960,"line":1069},[958,1369,1080],{"class":968},[958,1371,1029],{"class":964},[958,1373,969],{"class":968},[958,1375,1376],{"class":972},"host-data\n",[958,1378,1379,1381,1383],{"class":960,"line":1077},[958,1380,1127],{"class":964},[958,1382,969],{"class":968},[958,1384,1132],{"class":972},[958,1386,1387,1389],{"class":960,"line":1086},[958,1388,1206],{"class":964},[958,1390,993],{"class":968},[958,1392,1393,1395,1397,1399],{"class":960,"line":1092},[958,1394,1026],{"class":968},[958,1396,1029],{"class":964},[958,1398,969],{"class":968},[958,1400,1376],{"class":972},[958,1402,1403,1406],{"class":960,"line":1098},[958,1404,1405],{"class":964},"    hostPath",[958,1407,993],{"class":968},[958,1409,1410,1413,1415],{"class":960,"line":1104},[958,1411,1412],{"class":964},"      path",[958,1414,969],{"class":968},[958,1416,1417],{"class":972},"\u002Fvar\u002Fdata\n",[958,1419,1420,1423,1425,1428],{"class":960,"line":1112},[958,1421,1422],{"class":964},"      type",[958,1424,969],{"class":968},[958,1426,1427],{"class":972},"DirectoryOrCreate",[958,1429,1431],{"class":1430},"sCsY4","  # 如果不存在则创建\n",[896,1433,1434],{},[902,1435,1436],{},"hostPath 类型：",[1438,1439,1440,1454],"table",{},[1441,1442,1443],"thead",{},[1444,1445,1446,1451],"tr",{},[1447,1448,1450],"th",{"align":1449},"left","type",[1447,1452,1453],{"align":1449},"说明",[1455,1456,1457,1465,1473,1481,1489],"tbody",{},[1444,1458,1459,1462],{},[1460,1461,1427],"td",{"align":1449},[1460,1463,1464],{"align":1449},"目录不存在则创建",[1444,1466,1467,1470],{},[1460,1468,1469],{"align":1449},"Directory",[1460,1471,1472],{"align":1449},"目录必须存在",[1444,1474,1475,1478],{},[1460,1476,1477],{"align":1449},"FileOrCreate",[1460,1479,1480],{"align":1449},"文件不存在则创建",[1444,1482,1483,1486],{},[1460,1484,1485],{"align":1449},"File",[1460,1487,1488],{"align":1449},"文件必须存在",[1444,1490,1491,1494],{},[1460,1492,1493],{"align":1449},"Socket",[1460,1495,1496],{"align":1449},"UNIX Socket",[1498,1499,1501],"warning",{"title":1500},"注意","\nhostPath 仅适用于单节点测试，不推荐在生产环境使用。\n",[941,1503,1505],{"id":1504},"configmap-和-secret","configMap 和 secret",[896,1507,1508],{},"将 ConfigMap 和 Secret 作为卷挂载：",[949,1510,1512],{"className":951,"code":1511,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: Pod\nmetadata:\n  name: config-pod\nspec:\n  containers:\n  - name: app\n    image: myapp:1.0\n    volumeMounts:\n    - name: config-volume\n      mountPath: \u002Fetc\u002Fconfig\n    - name: secret-volume\n      mountPath: \u002Fetc\u002Fsecrets\n      readOnly: true\n  volumes:\n  - name: config-volume\n    configMap:\n      name: app-config\n  - name: secret-volume\n    secret:\n      secretName: app-secret\n",[955,1513,1514,1522,1530,1536,1545,1551,1557,1567,1575,1581,1592,1601,1612,1621,1632,1638,1648,1655,1665,1675,1682],{"__ignoreMap":11},[958,1515,1516,1518,1520],{"class":960,"line":961},[958,1517,965],{"class":964},[958,1519,969],{"class":968},[958,1521,973],{"class":972},[958,1523,1524,1526,1528],{"class":960,"line":976},[958,1525,979],{"class":964},[958,1527,969],{"class":968},[958,1529,984],{"class":972},[958,1531,1532,1534],{"class":960,"line":987},[958,1533,990],{"class":964},[958,1535,993],{"class":968},[958,1537,1538,1540,1542],{"class":960,"line":996},[958,1539,999],{"class":964},[958,1541,969],{"class":968},[958,1543,1544],{"class":972},"config-pod\n",[958,1546,1547,1549],{"class":960,"line":1007},[958,1548,1010],{"class":964},[958,1550,993],{"class":968},[958,1552,1553,1555],{"class":960,"line":1015},[958,1554,1018],{"class":964},[958,1556,993],{"class":968},[958,1558,1559,1561,1563,1565],{"class":960,"line":1023},[958,1560,1026],{"class":968},[958,1562,1029],{"class":964},[958,1564,969],{"class":968},[958,1566,1350],{"class":972},[958,1568,1569,1571,1573],{"class":960,"line":1037},[958,1570,1040],{"class":964},[958,1572,969],{"class":968},[958,1574,1359],{"class":972},[958,1576,1577,1579],{"class":960,"line":1048},[958,1578,1107],{"class":964},[958,1580,993],{"class":968},[958,1582,1583,1585,1587,1589],{"class":960,"line":1069},[958,1584,1080],{"class":968},[958,1586,1029],{"class":964},[958,1588,969],{"class":968},[958,1590,1591],{"class":972},"config-volume\n",[958,1593,1594,1596,1598],{"class":960,"line":1077},[958,1595,1127],{"class":964},[958,1597,969],{"class":968},[958,1599,1600],{"class":972},"\u002Fetc\u002Fconfig\n",[958,1602,1603,1605,1607,1609],{"class":960,"line":1086},[958,1604,1080],{"class":968},[958,1606,1029],{"class":964},[958,1608,969],{"class":968},[958,1610,1611],{"class":972},"secret-volume\n",[958,1613,1614,1616,1618],{"class":960,"line":1092},[958,1615,1127],{"class":964},[958,1617,969],{"class":968},[958,1619,1620],{"class":972},"\u002Fetc\u002Fsecrets\n",[958,1622,1623,1626,1628],{"class":960,"line":1098},[958,1624,1625],{"class":964},"      readOnly",[958,1627,969],{"class":968},[958,1629,1631],{"class":1630},"sBjJW","true\n",[958,1633,1634,1636],{"class":960,"line":1104},[958,1635,1206],{"class":964},[958,1637,993],{"class":968},[958,1639,1640,1642,1644,1646],{"class":960,"line":1112},[958,1641,1026],{"class":968},[958,1643,1029],{"class":964},[958,1645,969],{"class":968},[958,1647,1591],{"class":972},[958,1649,1650,1653],{"class":960,"line":1124},[958,1651,1652],{"class":964},"    configMap",[958,1654,993],{"class":968},[958,1656,1657,1660,1662],{"class":960,"line":1135},[958,1658,1659],{"class":964},"      name",[958,1661,969],{"class":968},[958,1663,1664],{"class":972},"app-config\n",[958,1666,1667,1669,1671,1673],{"class":960,"line":1147},[958,1668,1026],{"class":968},[958,1670,1029],{"class":964},[958,1672,969],{"class":968},[958,1674,1611],{"class":972},[958,1676,1677,1680],{"class":960,"line":1156},[958,1678,1679],{"class":964},"    secret",[958,1681,993],{"class":968},[958,1683,1684,1687,1689],{"class":960,"line":1176},[958,1685,1686],{"class":964},"      secretName",[958,1688,969],{"class":968},[958,1690,1691],{"class":972},"app-secret\n",[941,1693,1694],{"id":1694},"nfs",[896,1696,1697],{},"挂载 NFS 共享存储：",[949,1699,1701],{"className":951,"code":1700,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: Pod\nmetadata:\n  name: nfs-pod\nspec:\n  containers:\n  - name: app\n    image: myapp:1.0\n    volumeMounts:\n    - name: nfs-volume\n      mountPath: \u002Fdata\n  volumes:\n  - name: nfs-volume\n    nfs:\n      server: 192.168.1.100\n      path: \u002Fexports\u002Fdata\n",[955,1702,1703,1711,1719,1725,1734,1740,1746,1756,1764,1770,1781,1789,1795,1805,1812,1822],{"__ignoreMap":11},[958,1704,1705,1707,1709],{"class":960,"line":961},[958,1706,965],{"class":964},[958,1708,969],{"class":968},[958,1710,973],{"class":972},[958,1712,1713,1715,1717],{"class":960,"line":976},[958,1714,979],{"class":964},[958,1716,969],{"class":968},[958,1718,984],{"class":972},[958,1720,1721,1723],{"class":960,"line":987},[958,1722,990],{"class":964},[958,1724,993],{"class":968},[958,1726,1727,1729,1731],{"class":960,"line":996},[958,1728,999],{"class":964},[958,1730,969],{"class":968},[958,1732,1733],{"class":972},"nfs-pod\n",[958,1735,1736,1738],{"class":960,"line":1007},[958,1737,1010],{"class":964},[958,1739,993],{"class":968},[958,1741,1742,1744],{"class":960,"line":1015},[958,1743,1018],{"class":964},[958,1745,993],{"class":968},[958,1747,1748,1750,1752,1754],{"class":960,"line":1023},[958,1749,1026],{"class":968},[958,1751,1029],{"class":964},[958,1753,969],{"class":968},[958,1755,1350],{"class":972},[958,1757,1758,1760,1762],{"class":960,"line":1037},[958,1759,1040],{"class":964},[958,1761,969],{"class":968},[958,1763,1359],{"class":972},[958,1765,1766,1768],{"class":960,"line":1048},[958,1767,1107],{"class":964},[958,1769,993],{"class":968},[958,1771,1772,1774,1776,1778],{"class":960,"line":1069},[958,1773,1080],{"class":968},[958,1775,1029],{"class":964},[958,1777,969],{"class":968},[958,1779,1780],{"class":972},"nfs-volume\n",[958,1782,1783,1785,1787],{"class":960,"line":1077},[958,1784,1127],{"class":964},[958,1786,969],{"class":968},[958,1788,1132],{"class":972},[958,1790,1791,1793],{"class":960,"line":1086},[958,1792,1206],{"class":964},[958,1794,993],{"class":968},[958,1796,1797,1799,1801,1803],{"class":960,"line":1092},[958,1798,1026],{"class":968},[958,1800,1029],{"class":964},[958,1802,969],{"class":968},[958,1804,1780],{"class":972},[958,1806,1807,1810],{"class":960,"line":1098},[958,1808,1809],{"class":964},"    nfs",[958,1811,993],{"class":968},[958,1813,1814,1817,1819],{"class":960,"line":1104},[958,1815,1816],{"class":964},"      server",[958,1818,969],{"class":968},[958,1820,1821],{"class":1630},"192.168.1.100\n",[958,1823,1824,1826,1828],{"class":960,"line":1112},[958,1825,1412],{"class":964},[958,1827,969],{"class":968},[958,1829,1830],{"class":972},"\u002Fexports\u002Fdata\n",[892,1832,919],{"id":1833},"persistentvolume-pv",[896,1835,1836],{},"PV 是集群级别的存储资源，由管理员创建或通过 StorageClass 动态供应。",[941,1838,1840],{"id":1839},"pv-定义","PV 定义",[949,1842,1844],{"className":951,"code":1843,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: PersistentVolume\nmetadata:\n  name: pv-nfs-data\n  labels:\n    type: nfs\nspec:\n  capacity:\n    storage: 10Gi\n  volumeMode: Filesystem\n  accessModes:\n    - ReadWriteMany\n  persistentVolumeReclaimPolicy: Retain\n  storageClassName: nfs-storage\n  nfs:\n    server: 192.168.1.100\n    path: \u002Fexports\u002Fdata\n",[955,1845,1846,1854,1863,1869,1878,1885,1895,1901,1908,1918,1928,1935,1942,1952,1962,1969,1978],{"__ignoreMap":11},[958,1847,1848,1850,1852],{"class":960,"line":961},[958,1849,965],{"class":964},[958,1851,969],{"class":968},[958,1853,973],{"class":972},[958,1855,1856,1858,1860],{"class":960,"line":976},[958,1857,979],{"class":964},[958,1859,969],{"class":968},[958,1861,1862],{"class":972},"PersistentVolume\n",[958,1864,1865,1867],{"class":960,"line":987},[958,1866,990],{"class":964},[958,1868,993],{"class":968},[958,1870,1871,1873,1875],{"class":960,"line":996},[958,1872,999],{"class":964},[958,1874,969],{"class":968},[958,1876,1877],{"class":972},"pv-nfs-data\n",[958,1879,1880,1883],{"class":960,"line":1007},[958,1881,1882],{"class":964},"  labels",[958,1884,993],{"class":968},[958,1886,1887,1890,1892],{"class":960,"line":1015},[958,1888,1889],{"class":964},"    type",[958,1891,969],{"class":968},[958,1893,1894],{"class":972},"nfs\n",[958,1896,1897,1899],{"class":960,"line":1023},[958,1898,1010],{"class":964},[958,1900,993],{"class":968},[958,1902,1903,1906],{"class":960,"line":1037},[958,1904,1905],{"class":964},"  capacity",[958,1907,993],{"class":968},[958,1909,1910,1913,1915],{"class":960,"line":1048},[958,1911,1912],{"class":964},"    storage",[958,1914,969],{"class":968},[958,1916,1917],{"class":972},"10Gi\n",[958,1919,1920,1923,1925],{"class":960,"line":1069},[958,1921,1922],{"class":964},"  volumeMode",[958,1924,969],{"class":968},[958,1926,1927],{"class":972},"Filesystem\n",[958,1929,1930,1933],{"class":960,"line":1077},[958,1931,1932],{"class":964},"  accessModes",[958,1934,993],{"class":968},[958,1936,1937,1939],{"class":960,"line":1086},[958,1938,1080],{"class":968},[958,1940,1941],{"class":972},"ReadWriteMany\n",[958,1943,1944,1947,1949],{"class":960,"line":1092},[958,1945,1946],{"class":964},"  persistentVolumeReclaimPolicy",[958,1948,969],{"class":968},[958,1950,1951],{"class":972},"Retain\n",[958,1953,1954,1957,1959],{"class":960,"line":1098},[958,1955,1956],{"class":964},"  storageClassName",[958,1958,969],{"class":968},[958,1960,1961],{"class":972},"nfs-storage\n",[958,1963,1964,1967],{"class":960,"line":1104},[958,1965,1966],{"class":964},"  nfs",[958,1968,993],{"class":968},[958,1970,1971,1974,1976],{"class":960,"line":1112},[958,1972,1973],{"class":964},"    server",[958,1975,969],{"class":968},[958,1977,1821],{"class":1630},[958,1979,1980,1983,1985],{"class":960,"line":1124},[958,1981,1982],{"class":964},"    path",[958,1984,969],{"class":968},[958,1986,1830],{"class":972},[941,1988,1990],{"id":1989},"pv-访问模式","PV 访问模式",[1438,1992,1993,2006],{},[1441,1994,1995],{},[1444,1996,1997,2000,2004],{},[1447,1998,1999],{"align":1449},"模式",[1447,2001,2003],{"align":2002},"center","缩写",[1447,2005,1453],{"align":1449},[1455,2007,2008,2019,2030,2041],{},[1444,2009,2010,2013,2016],{},[1460,2011,2012],{"align":1449},"ReadWriteOnce",[1460,2014,2015],{"align":2002},"RWO",[1460,2017,2018],{"align":1449},"单节点读写",[1444,2020,2021,2024,2027],{},[1460,2022,2023],{"align":1449},"ReadOnlyMany",[1460,2025,2026],{"align":2002},"ROX",[1460,2028,2029],{"align":1449},"多节点只读",[1444,2031,2032,2035,2038],{},[1460,2033,2034],{"align":1449},"ReadWriteMany",[1460,2036,2037],{"align":2002},"RWX",[1460,2039,2040],{"align":1449},"多节点读写",[1444,2042,2043,2046,2049],{},[1460,2044,2045],{"align":1449},"ReadWriteOncePod",[1460,2047,2048],{"align":2002},"RWOP",[1460,2050,2051],{"align":1449},"单 Pod 读写（K8s 1.22+）",[941,2053,2055],{"id":2054},"pv-回收策略","PV 回收策略",[1438,2057,2058,2067],{},[1441,2059,2060],{},[1444,2061,2062,2065],{},[1447,2063,2064],{"align":1449},"策略",[1447,2066,1453],{"align":1449},[1455,2068,2069,2077,2085],{},[1444,2070,2071,2074],{},[1460,2072,2073],{"align":1449},"Retain",[1460,2075,2076],{"align":1449},"保留数据，手动处理",[1444,2078,2079,2082],{},[1460,2080,2081],{"align":1449},"Recycle",[1460,2083,2084],{"align":1449},"简单清除（rm -rf），已弃用",[1444,2086,2087,2090],{},[1460,2088,2089],{"align":1449},"Delete",[1460,2091,2092],{"align":1449},"删除存储资源",[941,2094,2096],{"id":2095},"pv-状态","PV 状态",[949,2098,2104],{"className":2099,"code":2101,"language":2102,"meta":2103},[2100],"language-text","flowchart LR\n    A[\"Available\"] --> B[\"Bound\"]\n    B --> R[\"Released\"]\n    R --> F[\"Failed\"]\n    R --> A2[\"Available\u003Cbr\u002F>（回收后）\"]\n","text","mermaid",[955,2105,2101],{"__ignoreMap":11},[906,2107,2108,2114,2120,2126],{},[909,2109,2110,2113],{},[902,2111,2112],{},"Available","：可用，未绑定",[909,2115,2116,2119],{},[902,2117,2118],{},"Bound","：已绑定到 PVC",[909,2121,2122,2125],{},[902,2123,2124],{},"Released","：PVC 已删除，资源未回收",[909,2127,2128,2131],{},[902,2129,2130],{},"Failed","：回收失败",[892,2133,925],{"id":2134},"persistentvolumeclaim-pvc",[896,2136,2137],{},"PVC 是用户对存储的请求，Kubernetes 会自动将 PVC 绑定到满足需求的 PV。",[941,2139,2141],{"id":2140},"pvc-定义","PVC 定义",[949,2143,2145],{"className":951,"code":2144,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: data-pvc\nspec:\n  accessModes:\n    - ReadWriteOnce\n  resources:\n    requests:\n      storage: 5Gi\n  storageClassName: nfs-storage\n  selector:\n    matchLabels:\n      type: nfs\n",[955,2146,2147,2155,2164,2170,2179,2185,2191,2198,2205,2212,2222,2230,2237,2244],{"__ignoreMap":11},[958,2148,2149,2151,2153],{"class":960,"line":961},[958,2150,965],{"class":964},[958,2152,969],{"class":968},[958,2154,973],{"class":972},[958,2156,2157,2159,2161],{"class":960,"line":976},[958,2158,979],{"class":964},[958,2160,969],{"class":968},[958,2162,2163],{"class":972},"PersistentVolumeClaim\n",[958,2165,2166,2168],{"class":960,"line":987},[958,2167,990],{"class":964},[958,2169,993],{"class":968},[958,2171,2172,2174,2176],{"class":960,"line":996},[958,2173,999],{"class":964},[958,2175,969],{"class":968},[958,2177,2178],{"class":972},"data-pvc\n",[958,2180,2181,2183],{"class":960,"line":1007},[958,2182,1010],{"class":964},[958,2184,993],{"class":968},[958,2186,2187,2189],{"class":960,"line":1015},[958,2188,1932],{"class":964},[958,2190,993],{"class":968},[958,2192,2193,2195],{"class":960,"line":1023},[958,2194,1080],{"class":968},[958,2196,2197],{"class":972},"ReadWriteOnce\n",[958,2199,2200,2203],{"class":960,"line":1037},[958,2201,2202],{"class":964},"  resources",[958,2204,993],{"class":968},[958,2206,2207,2210],{"class":960,"line":1048},[958,2208,2209],{"class":964},"    requests",[958,2211,993],{"class":968},[958,2213,2214,2217,2219],{"class":960,"line":1069},[958,2215,2216],{"class":964},"      storage",[958,2218,969],{"class":968},[958,2220,2221],{"class":972},"5Gi\n",[958,2223,2224,2226,2228],{"class":960,"line":1077},[958,2225,1956],{"class":964},[958,2227,969],{"class":968},[958,2229,1961],{"class":972},[958,2231,2232,2235],{"class":960,"line":1086},[958,2233,2234],{"class":964},"  selector",[958,2236,993],{"class":968},[958,2238,2239,2242],{"class":960,"line":1092},[958,2240,2241],{"class":964},"    matchLabels",[958,2243,993],{"class":968},[958,2245,2246,2248,2250],{"class":960,"line":1098},[958,2247,1422],{"class":964},[958,2249,969],{"class":968},[958,2251,1894],{"class":972},[941,2253,2255],{"id":2254},"在-pod-中使用-pvc","在 Pod 中使用 PVC",[949,2257,2259],{"className":951,"code":2258,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: Pod\nmetadata:\n  name: app-pod\nspec:\n  containers:\n  - name: app\n    image: myapp:1.0\n    volumeMounts:\n    - name: data-volume\n      mountPath: \u002Fdata\n  volumes:\n  - name: data-volume\n    persistentVolumeClaim:\n      claimName: data-pvc\n",[955,2260,2261,2269,2277,2283,2292,2298,2304,2314,2322,2328,2339,2347,2353,2363,2370],{"__ignoreMap":11},[958,2262,2263,2265,2267],{"class":960,"line":961},[958,2264,965],{"class":964},[958,2266,969],{"class":968},[958,2268,973],{"class":972},[958,2270,2271,2273,2275],{"class":960,"line":976},[958,2272,979],{"class":964},[958,2274,969],{"class":968},[958,2276,984],{"class":972},[958,2278,2279,2281],{"class":960,"line":987},[958,2280,990],{"class":964},[958,2282,993],{"class":968},[958,2284,2285,2287,2289],{"class":960,"line":996},[958,2286,999],{"class":964},[958,2288,969],{"class":968},[958,2290,2291],{"class":972},"app-pod\n",[958,2293,2294,2296],{"class":960,"line":1007},[958,2295,1010],{"class":964},[958,2297,993],{"class":968},[958,2299,2300,2302],{"class":960,"line":1015},[958,2301,1018],{"class":964},[958,2303,993],{"class":968},[958,2305,2306,2308,2310,2312],{"class":960,"line":1023},[958,2307,1026],{"class":968},[958,2309,1029],{"class":964},[958,2311,969],{"class":968},[958,2313,1350],{"class":972},[958,2315,2316,2318,2320],{"class":960,"line":1037},[958,2317,1040],{"class":964},[958,2319,969],{"class":968},[958,2321,1359],{"class":972},[958,2323,2324,2326],{"class":960,"line":1048},[958,2325,1107],{"class":964},[958,2327,993],{"class":968},[958,2329,2330,2332,2334,2336],{"class":960,"line":1069},[958,2331,1080],{"class":968},[958,2333,1029],{"class":964},[958,2335,969],{"class":968},[958,2337,2338],{"class":972},"data-volume\n",[958,2340,2341,2343,2345],{"class":960,"line":1077},[958,2342,1127],{"class":964},[958,2344,969],{"class":968},[958,2346,1132],{"class":972},[958,2348,2349,2351],{"class":960,"line":1086},[958,2350,1206],{"class":964},[958,2352,993],{"class":968},[958,2354,2355,2357,2359,2361],{"class":960,"line":1092},[958,2356,1026],{"class":968},[958,2358,1029],{"class":964},[958,2360,969],{"class":968},[958,2362,2338],{"class":972},[958,2364,2365,2368],{"class":960,"line":1098},[958,2366,2367],{"class":964},"    persistentVolumeClaim",[958,2369,993],{"class":968},[958,2371,2372,2375,2377],{"class":960,"line":1104},[958,2373,2374],{"class":964},"      claimName",[958,2376,969],{"class":968},[958,2378,2178],{"class":972},[941,2380,2382],{"id":2381},"pv-和-pvc-绑定规则","PV 和 PVC 绑定规则",[896,2384,2385],{},"PV 和 PVC 会根据以下条件自动绑定：",[2387,2388,2389,2395,2401,2406],"ol",{},[909,2390,2391,2394],{},[902,2392,2393],{},"容量","：PV 容量 >= PVC 请求",[909,2396,2397,2400],{},[902,2398,2399],{},"访问模式","：PV 支持 PVC 请求的访问模式",[909,2402,2403,2405],{},[902,2404,931],{},"：相同的 StorageClass",[909,2407,2408,2411],{},[902,2409,2410],{},"标签选择器","：匹配 PVC 的 selector（如果有）",[892,2413,931],{"id":2414},"storageclass",[896,2416,2417],{},"StorageClass 提供动态供应存储的能力，无需管理员手动创建 PV。",[941,2419,2421],{"id":2420},"storageclass-定义","StorageClass 定义",[949,2423,2425],{"className":951,"code":2424,"language":953,"meta":11,"style":11},"apiVersion: storage.k8s.io\u002Fv1\nkind: StorageClass\nmetadata:\n  name: fast-storage\nprovisioner: kubernetes.io\u002Faws-ebs  # 存储供应商\nparameters:\n  type: gp3\n  iopsPerGB: \"10\"\nreclaimPolicy: Delete\nallowVolumeExpansion: true\nvolumeBindingMode: WaitForFirstConsumer\n",[955,2426,2427,2436,2445,2451,2460,2473,2480,2490,2500,2510,2519],{"__ignoreMap":11},[958,2428,2429,2431,2433],{"class":960,"line":961},[958,2430,965],{"class":964},[958,2432,969],{"class":968},[958,2434,2435],{"class":972},"storage.k8s.io\u002Fv1\n",[958,2437,2438,2440,2442],{"class":960,"line":976},[958,2439,979],{"class":964},[958,2441,969],{"class":968},[958,2443,2444],{"class":972},"StorageClass\n",[958,2446,2447,2449],{"class":960,"line":987},[958,2448,990],{"class":964},[958,2450,993],{"class":968},[958,2452,2453,2455,2457],{"class":960,"line":996},[958,2454,999],{"class":964},[958,2456,969],{"class":968},[958,2458,2459],{"class":972},"fast-storage\n",[958,2461,2462,2465,2467,2470],{"class":960,"line":1007},[958,2463,2464],{"class":964},"provisioner",[958,2466,969],{"class":968},[958,2468,2469],{"class":972},"kubernetes.io\u002Faws-ebs",[958,2471,2472],{"class":1430},"  # 存储供应商\n",[958,2474,2475,2478],{"class":960,"line":1015},[958,2476,2477],{"class":964},"parameters",[958,2479,993],{"class":968},[958,2481,2482,2485,2487],{"class":960,"line":1023},[958,2483,2484],{"class":964},"  type",[958,2486,969],{"class":968},[958,2488,2489],{"class":972},"gp3\n",[958,2491,2492,2495,2497],{"class":960,"line":1037},[958,2493,2494],{"class":964},"  iopsPerGB",[958,2496,969],{"class":968},[958,2498,2499],{"class":972},"\"10\"\n",[958,2501,2502,2505,2507],{"class":960,"line":1048},[958,2503,2504],{"class":964},"reclaimPolicy",[958,2506,969],{"class":968},[958,2508,2509],{"class":972},"Delete\n",[958,2511,2512,2515,2517],{"class":960,"line":1069},[958,2513,2514],{"class":964},"allowVolumeExpansion",[958,2516,969],{"class":968},[958,2518,1631],{"class":1630},[958,2520,2521,2524,2526],{"class":960,"line":1077},[958,2522,2523],{"class":964},"volumeBindingMode",[958,2525,969],{"class":968},[958,2527,2528],{"class":972},"WaitForFirstConsumer\n",[941,2530,2532],{"id":2531},"常见-provisioner","常见 Provisioner",[1438,2534,2535,2545],{},[1441,2536,2537],{},[1444,2538,2539,2542],{},[1447,2540,2541],{"align":1449},"云平台",[1447,2543,2544],{"align":1449},"Provisioner",[1455,2546,2547,2554,2562,2570,2578],{},[1444,2548,2549,2552],{},[1460,2550,2551],{"align":1449},"AWS EBS",[1460,2553,2469],{"align":1449},[1444,2555,2556,2559],{},[1460,2557,2558],{"align":1449},"GCP PD",[1460,2560,2561],{"align":1449},"kubernetes.io\u002Fgce-pd",[1444,2563,2564,2567],{},[1460,2565,2566],{"align":1449},"Azure Disk",[1460,2568,2569],{"align":1449},"kubernetes.io\u002Fazure-disk",[1444,2571,2572,2575],{},[1460,2573,2574],{"align":1449},"NFS",[1460,2576,2577],{"align":1449},"需要外部 provisioner",[1444,2579,2580,2583],{},[1460,2581,2582],{"align":1449},"Local",[1460,2584,2585],{"align":1449},"kubernetes.io\u002Fno-provisioner",[941,2587,2588],{"id":2588},"动态供应示例",[949,2590,2592],{"className":951,"code":2591,"language":953,"meta":11,"style":11},"# 1. StorageClass\napiVersion: storage.k8s.io\u002Fv1\nkind: StorageClass\nmetadata:\n  name: standard\nprovisioner: kubernetes.io\u002Faws-ebs\nparameters:\n  type: gp2\nreclaimPolicy: Delete\nallowVolumeExpansion: true\n\n---\n# 2. PVC（自动创建 PV）\napiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: dynamic-pvc\nspec:\n  accessModes:\n    - ReadWriteOnce\n  storageClassName: standard\n  resources:\n    requests:\n      storage: 10Gi\n\n---\n# 3. Pod\napiVersion: v1\nkind: Pod\nmetadata:\n  name: app-pod\nspec:\n  containers:\n  - name: app\n    image: myapp:1.0\n    volumeMounts:\n    - name: data\n      mountPath: \u002Fdata\n  volumes:\n  - name: data\n    persistentVolumeClaim:\n      claimName: dynamic-pvc\n",[955,2593,2594,2599,2607,2615,2621,2630,2639,2645,2654,2662,2670,2676,2682,2687,2695,2703,2709,2718,2724,2730,2736,2744,2750,2756,2764,2768,2772,2778,2787,2796,2803,2812,2819,2826,2837,2846,2853,2865,2874,2881,2892,2899],{"__ignoreMap":11},[958,2595,2596],{"class":960,"line":961},[958,2597,2598],{"class":1430},"# 1. StorageClass\n",[958,2600,2601,2603,2605],{"class":960,"line":976},[958,2602,965],{"class":964},[958,2604,969],{"class":968},[958,2606,2435],{"class":972},[958,2608,2609,2611,2613],{"class":960,"line":987},[958,2610,979],{"class":964},[958,2612,969],{"class":968},[958,2614,2444],{"class":972},[958,2616,2617,2619],{"class":960,"line":996},[958,2618,990],{"class":964},[958,2620,993],{"class":968},[958,2622,2623,2625,2627],{"class":960,"line":1007},[958,2624,999],{"class":964},[958,2626,969],{"class":968},[958,2628,2629],{"class":972},"standard\n",[958,2631,2632,2634,2636],{"class":960,"line":1015},[958,2633,2464],{"class":964},[958,2635,969],{"class":968},[958,2637,2638],{"class":972},"kubernetes.io\u002Faws-ebs\n",[958,2640,2641,2643],{"class":960,"line":1023},[958,2642,2477],{"class":964},[958,2644,993],{"class":968},[958,2646,2647,2649,2651],{"class":960,"line":1037},[958,2648,2484],{"class":964},[958,2650,969],{"class":968},[958,2652,2653],{"class":972},"gp2\n",[958,2655,2656,2658,2660],{"class":960,"line":1048},[958,2657,2504],{"class":964},[958,2659,969],{"class":968},[958,2661,2509],{"class":972},[958,2663,2664,2666,2668],{"class":960,"line":1069},[958,2665,2514],{"class":964},[958,2667,969],{"class":968},[958,2669,1631],{"class":1630},[958,2671,2672],{"class":960,"line":1077},[958,2673,2675],{"emptyLinePlaceholder":2674},true,"\n",[958,2677,2678],{"class":960,"line":1086},[958,2679,2681],{"class":2680},"snPdu","---\n",[958,2683,2684],{"class":960,"line":1092},[958,2685,2686],{"class":1430},"# 2. PVC（自动创建 PV）\n",[958,2688,2689,2691,2693],{"class":960,"line":1098},[958,2690,965],{"class":964},[958,2692,969],{"class":968},[958,2694,973],{"class":972},[958,2696,2697,2699,2701],{"class":960,"line":1104},[958,2698,979],{"class":964},[958,2700,969],{"class":968},[958,2702,2163],{"class":972},[958,2704,2705,2707],{"class":960,"line":1112},[958,2706,990],{"class":964},[958,2708,993],{"class":968},[958,2710,2711,2713,2715],{"class":960,"line":1124},[958,2712,999],{"class":964},[958,2714,969],{"class":968},[958,2716,2717],{"class":972},"dynamic-pvc\n",[958,2719,2720,2722],{"class":960,"line":1135},[958,2721,1010],{"class":964},[958,2723,993],{"class":968},[958,2725,2726,2728],{"class":960,"line":1147},[958,2727,1932],{"class":964},[958,2729,993],{"class":968},[958,2731,2732,2734],{"class":960,"line":1156},[958,2733,1080],{"class":968},[958,2735,2197],{"class":972},[958,2737,2738,2740,2742],{"class":960,"line":1176},[958,2739,1956],{"class":964},[958,2741,969],{"class":968},[958,2743,2629],{"class":972},[958,2745,2746,2748],{"class":960,"line":1183},[958,2747,2202],{"class":964},[958,2749,993],{"class":968},[958,2751,2752,2754],{"class":960,"line":1194},[958,2753,2209],{"class":964},[958,2755,993],{"class":968},[958,2757,2758,2760,2762],{"class":960,"line":1203},[958,2759,2216],{"class":964},[958,2761,969],{"class":968},[958,2763,1917],{"class":972},[958,2765,2766],{"class":960,"line":1211},[958,2767,2675],{"emptyLinePlaceholder":2674},[958,2769,2770],{"class":960,"line":1222},[958,2771,2681],{"class":2680},[958,2773,2775],{"class":960,"line":2774},27,[958,2776,2777],{"class":1430},"# 3. Pod\n",[958,2779,2781,2783,2785],{"class":960,"line":2780},28,[958,2782,965],{"class":964},[958,2784,969],{"class":968},[958,2786,973],{"class":972},[958,2788,2790,2792,2794],{"class":960,"line":2789},29,[958,2791,979],{"class":964},[958,2793,969],{"class":968},[958,2795,984],{"class":972},[958,2797,2799,2801],{"class":960,"line":2798},30,[958,2800,990],{"class":964},[958,2802,993],{"class":968},[958,2804,2806,2808,2810],{"class":960,"line":2805},31,[958,2807,999],{"class":964},[958,2809,969],{"class":968},[958,2811,2291],{"class":972},[958,2813,2815,2817],{"class":960,"line":2814},32,[958,2816,1010],{"class":964},[958,2818,993],{"class":968},[958,2820,2822,2824],{"class":960,"line":2821},33,[958,2823,1018],{"class":964},[958,2825,993],{"class":968},[958,2827,2829,2831,2833,2835],{"class":960,"line":2828},34,[958,2830,1026],{"class":968},[958,2832,1029],{"class":964},[958,2834,969],{"class":968},[958,2836,1350],{"class":972},[958,2838,2840,2842,2844],{"class":960,"line":2839},35,[958,2841,1040],{"class":964},[958,2843,969],{"class":968},[958,2845,1359],{"class":972},[958,2847,2849,2851],{"class":960,"line":2848},36,[958,2850,1107],{"class":964},[958,2852,993],{"class":968},[958,2854,2856,2858,2860,2862],{"class":960,"line":2855},37,[958,2857,1080],{"class":968},[958,2859,1029],{"class":964},[958,2861,969],{"class":968},[958,2863,2864],{"class":972},"data\n",[958,2866,2868,2870,2872],{"class":960,"line":2867},38,[958,2869,1127],{"class":964},[958,2871,969],{"class":968},[958,2873,1132],{"class":972},[958,2875,2877,2879],{"class":960,"line":2876},39,[958,2878,1206],{"class":964},[958,2880,993],{"class":968},[958,2882,2884,2886,2888,2890],{"class":960,"line":2883},40,[958,2885,1026],{"class":968},[958,2887,1029],{"class":964},[958,2889,969],{"class":968},[958,2891,2864],{"class":972},[958,2893,2895,2897],{"class":960,"line":2894},41,[958,2896,2367],{"class":964},[958,2898,993],{"class":968},[958,2900,2902,2904,2906],{"class":960,"line":2901},42,[958,2903,2374],{"class":964},[958,2905,969],{"class":968},[958,2907,2717],{"class":972},[941,2909,2911],{"id":2910},"设置默认-storageclass","设置默认 StorageClass",[949,2913,2915],{"className":951,"code":2914,"language":953,"meta":11,"style":11},"apiVersion: storage.k8s.io\u002Fv1\nkind: StorageClass\nmetadata:\n  name: standard\n  annotations:\n    storageclass.kubernetes.io\u002Fis-default-class: \"true\"\nprovisioner: kubernetes.io\u002Faws-ebs\n",[955,2916,2917,2925,2933,2939,2947,2954,2964],{"__ignoreMap":11},[958,2918,2919,2921,2923],{"class":960,"line":961},[958,2920,965],{"class":964},[958,2922,969],{"class":968},[958,2924,2435],{"class":972},[958,2926,2927,2929,2931],{"class":960,"line":976},[958,2928,979],{"class":964},[958,2930,969],{"class":968},[958,2932,2444],{"class":972},[958,2934,2935,2937],{"class":960,"line":987},[958,2936,990],{"class":964},[958,2938,993],{"class":968},[958,2940,2941,2943,2945],{"class":960,"line":996},[958,2942,999],{"class":964},[958,2944,969],{"class":968},[958,2946,2629],{"class":972},[958,2948,2949,2952],{"class":960,"line":1007},[958,2950,2951],{"class":964},"  annotations",[958,2953,993],{"class":968},[958,2955,2956,2959,2961],{"class":960,"line":1015},[958,2957,2958],{"class":964},"    storageclass.kubernetes.io\u002Fis-default-class",[958,2960,969],{"class":968},[958,2962,2963],{"class":972},"\"true\"\n",[958,2965,2966,2968,2970],{"class":960,"line":1023},[958,2967,2464],{"class":964},[958,2969,969],{"class":968},[958,2971,2638],{"class":972},[892,2973,2975],{"id":2974},"statefulset-与持久化存储","StatefulSet 与持久化存储",[896,2977,2978],{},"StatefulSet 使用 volumeClaimTemplates 为每个 Pod 创建独立的 PVC：",[949,2980,2982],{"className":951,"code":2981,"language":953,"meta":11,"style":11},"apiVersion: apps\u002Fv1\nkind: StatefulSet\nmetadata:\n  name: mysql\nspec:\n  serviceName: mysql\n  replicas: 3\n  selector:\n    matchLabels:\n      app: mysql\n  template:\n    metadata:\n      labels:\n        app: mysql\n    spec:\n      containers:\n      - name: mysql\n        image: mysql:8.0\n        ports:\n        - containerPort: 3306\n        volumeMounts:\n        - name: data\n          mountPath: \u002Fvar\u002Flib\u002Fmysql\n  volumeClaimTemplates:\n  - metadata:\n      name: data\n    spec:\n      accessModes: [\"ReadWriteOnce\"]\n      storageClassName: standard\n      resources:\n        requests:\n          storage: 10Gi\n",[955,2983,2984,2993,3002,3008,3017,3023,3032,3042,3048,3054,3063,3070,3077,3084,3093,3100,3107,3118,3128,3135,3148,3155,3165,3175,3182,3190,3198,3204,3216,3225,3232,3239],{"__ignoreMap":11},[958,2985,2986,2988,2990],{"class":960,"line":961},[958,2987,965],{"class":964},[958,2989,969],{"class":968},[958,2991,2992],{"class":972},"apps\u002Fv1\n",[958,2994,2995,2997,2999],{"class":960,"line":976},[958,2996,979],{"class":964},[958,2998,969],{"class":968},[958,3000,3001],{"class":972},"StatefulSet\n",[958,3003,3004,3006],{"class":960,"line":987},[958,3005,990],{"class":964},[958,3007,993],{"class":968},[958,3009,3010,3012,3014],{"class":960,"line":996},[958,3011,999],{"class":964},[958,3013,969],{"class":968},[958,3015,3016],{"class":972},"mysql\n",[958,3018,3019,3021],{"class":960,"line":1007},[958,3020,1010],{"class":964},[958,3022,993],{"class":968},[958,3024,3025,3028,3030],{"class":960,"line":1015},[958,3026,3027],{"class":964},"  serviceName",[958,3029,969],{"class":968},[958,3031,3016],{"class":972},[958,3033,3034,3037,3039],{"class":960,"line":1023},[958,3035,3036],{"class":964},"  replicas",[958,3038,969],{"class":968},[958,3040,3041],{"class":1630},"3\n",[958,3043,3044,3046],{"class":960,"line":1037},[958,3045,2234],{"class":964},[958,3047,993],{"class":968},[958,3049,3050,3052],{"class":960,"line":1048},[958,3051,2241],{"class":964},[958,3053,993],{"class":968},[958,3055,3056,3059,3061],{"class":960,"line":1069},[958,3057,3058],{"class":964},"      app",[958,3060,969],{"class":968},[958,3062,3016],{"class":972},[958,3064,3065,3068],{"class":960,"line":1077},[958,3066,3067],{"class":964},"  template",[958,3069,993],{"class":968},[958,3071,3072,3075],{"class":960,"line":1086},[958,3073,3074],{"class":964},"    metadata",[958,3076,993],{"class":968},[958,3078,3079,3082],{"class":960,"line":1092},[958,3080,3081],{"class":964},"      labels",[958,3083,993],{"class":968},[958,3085,3086,3089,3091],{"class":960,"line":1098},[958,3087,3088],{"class":964},"        app",[958,3090,969],{"class":968},[958,3092,3016],{"class":972},[958,3094,3095,3098],{"class":960,"line":1104},[958,3096,3097],{"class":964},"    spec",[958,3099,993],{"class":968},[958,3101,3102,3105],{"class":960,"line":1112},[958,3103,3104],{"class":964},"      containers",[958,3106,993],{"class":968},[958,3108,3109,3112,3114,3116],{"class":960,"line":1124},[958,3110,3111],{"class":968},"      - ",[958,3113,1029],{"class":964},[958,3115,969],{"class":968},[958,3117,3016],{"class":972},[958,3119,3120,3123,3125],{"class":960,"line":1135},[958,3121,3122],{"class":964},"        image",[958,3124,969],{"class":968},[958,3126,3127],{"class":972},"mysql:8.0\n",[958,3129,3130,3133],{"class":960,"line":1147},[958,3131,3132],{"class":964},"        ports",[958,3134,993],{"class":968},[958,3136,3137,3140,3143,3145],{"class":960,"line":1156},[958,3138,3139],{"class":968},"        - ",[958,3141,3142],{"class":964},"containerPort",[958,3144,969],{"class":968},[958,3146,3147],{"class":1630},"3306\n",[958,3149,3150,3153],{"class":960,"line":1176},[958,3151,3152],{"class":964},"        volumeMounts",[958,3154,993],{"class":968},[958,3156,3157,3159,3161,3163],{"class":960,"line":1183},[958,3158,3139],{"class":968},[958,3160,1029],{"class":964},[958,3162,969],{"class":968},[958,3164,2864],{"class":972},[958,3166,3167,3170,3172],{"class":960,"line":1194},[958,3168,3169],{"class":964},"          mountPath",[958,3171,969],{"class":968},[958,3173,3174],{"class":972},"\u002Fvar\u002Flib\u002Fmysql\n",[958,3176,3177,3180],{"class":960,"line":1203},[958,3178,3179],{"class":964},"  volumeClaimTemplates",[958,3181,993],{"class":968},[958,3183,3184,3186,3188],{"class":960,"line":1211},[958,3185,1026],{"class":968},[958,3187,990],{"class":964},[958,3189,993],{"class":968},[958,3191,3192,3194,3196],{"class":960,"line":1222},[958,3193,1659],{"class":964},[958,3195,969],{"class":968},[958,3197,2864],{"class":972},[958,3199,3200,3202],{"class":960,"line":2774},[958,3201,3097],{"class":964},[958,3203,993],{"class":968},[958,3205,3206,3209,3211,3214],{"class":960,"line":2780},[958,3207,3208],{"class":964},"      accessModes",[958,3210,1054],{"class":968},[958,3212,3213],{"class":972},"\"ReadWriteOnce\"",[958,3215,1066],{"class":968},[958,3217,3218,3221,3223],{"class":960,"line":2789},[958,3219,3220],{"class":964},"      storageClassName",[958,3222,969],{"class":968},[958,3224,2629],{"class":972},[958,3226,3227,3230],{"class":960,"line":2798},[958,3228,3229],{"class":964},"      resources",[958,3231,993],{"class":968},[958,3233,3234,3237],{"class":960,"line":2805},[958,3235,3236],{"class":964},"        requests",[958,3238,993],{"class":968},[958,3240,3241,3244,3246],{"class":960,"line":2814},[958,3242,3243],{"class":964},"          storage",[958,3245,969],{"class":968},[958,3247,1917],{"class":972},[896,3249,3250],{},[902,3251,3252],{},"创建的 PVC：",[906,3254,3255,3258,3261],{},[909,3256,3257],{},"data-mysql-0",[909,3259,3260],{},"data-mysql-1",[909,3262,3263],{},"data-mysql-2",[892,3265,3266],{"id":3266},"存储扩容",[941,3268,3270],{"id":3269},"扩展-pvc","扩展 PVC",[896,3272,3273],{},"如果 StorageClass 允许扩容：",[949,3275,3279],{"className":3276,"code":3277,"language":3278,"meta":11,"style":11},"language-bash shiki shiki-themes github-light github-light github-dark","# 编辑 PVC，修改 storage\nkubectl edit pvc data-pvc\n","bash",[955,3280,3281,3286],{"__ignoreMap":11},[958,3282,3283],{"class":960,"line":961},[958,3284,3285],{"class":1430},"# 编辑 PVC，修改 storage\n",[958,3287,3288,3291,3294,3297],{"class":960,"line":976},[958,3289,3290],{"class":2680},"kubectl",[958,3292,3293],{"class":972}," edit",[958,3295,3296],{"class":972}," pvc",[958,3298,3299],{"class":972}," data-pvc\n",[896,3301,3302],{},"或使用 patch：",[949,3304,3306],{"className":3276,"code":3305,"language":3278,"meta":11,"style":11},"kubectl patch pvc data-pvc -p '{\"spec\":{\"resources\":{\"requests\":{\"storage\":\"20Gi\"}}}}'\n",[955,3307,3308],{"__ignoreMap":11},[958,3309,3310,3312,3315,3317,3320,3323],{"class":960,"line":961},[958,3311,3290],{"class":2680},[958,3313,3314],{"class":972}," patch",[958,3316,3296],{"class":972},[958,3318,3319],{"class":972}," data-pvc",[958,3321,3322],{"class":1630}," -p",[958,3324,3325],{"class":972}," '{\"spec\":{\"resources\":{\"requests\":{\"storage\":\"20Gi\"}}}}'\n",[941,3327,3328],{"id":3328},"扩容条件",[2387,3330,3331,3337,3340],{},[909,3332,3333,3334],{},"StorageClass 必须设置 ",[955,3335,3336],{},"allowVolumeExpansion: true",[909,3338,3339],{},"只能扩大，不能缩小",[909,3341,3342],{},"部分存储类型需要重启 Pod 才能生效",[892,3344,3345],{"id":3345},"存储快照",[941,3347,3349],{"id":3348},"volumesnapshot","VolumeSnapshot",[949,3351,3353],{"className":951,"code":3352,"language":953,"meta":11,"style":11},"apiVersion: snapshot.storage.k8s.io\u002Fv1\nkind: VolumeSnapshot\nmetadata:\n  name: data-snapshot\nspec:\n  volumeSnapshotClassName: csi-hostpath-snapclass\n  source:\n    persistentVolumeClaimName: data-pvc\n",[955,3354,3355,3364,3373,3379,3388,3394,3404,3411],{"__ignoreMap":11},[958,3356,3357,3359,3361],{"class":960,"line":961},[958,3358,965],{"class":964},[958,3360,969],{"class":968},[958,3362,3363],{"class":972},"snapshot.storage.k8s.io\u002Fv1\n",[958,3365,3366,3368,3370],{"class":960,"line":976},[958,3367,979],{"class":964},[958,3369,969],{"class":968},[958,3371,3372],{"class":972},"VolumeSnapshot\n",[958,3374,3375,3377],{"class":960,"line":987},[958,3376,990],{"class":964},[958,3378,993],{"class":968},[958,3380,3381,3383,3385],{"class":960,"line":996},[958,3382,999],{"class":964},[958,3384,969],{"class":968},[958,3386,3387],{"class":972},"data-snapshot\n",[958,3389,3390,3392],{"class":960,"line":1007},[958,3391,1010],{"class":964},[958,3393,993],{"class":968},[958,3395,3396,3399,3401],{"class":960,"line":1015},[958,3397,3398],{"class":964},"  volumeSnapshotClassName",[958,3400,969],{"class":968},[958,3402,3403],{"class":972},"csi-hostpath-snapclass\n",[958,3405,3406,3409],{"class":960,"line":1023},[958,3407,3408],{"class":964},"  source",[958,3410,993],{"class":968},[958,3412,3413,3416,3418],{"class":960,"line":1037},[958,3414,3415],{"class":964},"    persistentVolumeClaimName",[958,3417,969],{"class":968},[958,3419,2178],{"class":972},[941,3421,3422],{"id":3422},"从快照恢复",[949,3424,3426],{"className":951,"code":3425,"language":953,"meta":11,"style":11},"apiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: restored-pvc\nspec:\n  storageClassName: standard\n  dataSource:\n    name: data-snapshot\n    kind: VolumeSnapshot\n    apiGroup: snapshot.storage.k8s.io\n  accessModes:\n    - ReadWriteOnce\n  resources:\n    requests:\n      storage: 10Gi\n",[955,3427,3428,3436,3444,3450,3459,3465,3473,3480,3489,3498,3508,3514,3520,3526,3532],{"__ignoreMap":11},[958,3429,3430,3432,3434],{"class":960,"line":961},[958,3431,965],{"class":964},[958,3433,969],{"class":968},[958,3435,973],{"class":972},[958,3437,3438,3440,3442],{"class":960,"line":976},[958,3439,979],{"class":964},[958,3441,969],{"class":968},[958,3443,2163],{"class":972},[958,3445,3446,3448],{"class":960,"line":987},[958,3447,990],{"class":964},[958,3449,993],{"class":968},[958,3451,3452,3454,3456],{"class":960,"line":996},[958,3453,999],{"class":964},[958,3455,969],{"class":968},[958,3457,3458],{"class":972},"restored-pvc\n",[958,3460,3461,3463],{"class":960,"line":1007},[958,3462,1010],{"class":964},[958,3464,993],{"class":968},[958,3466,3467,3469,3471],{"class":960,"line":1015},[958,3468,1956],{"class":964},[958,3470,969],{"class":968},[958,3472,2629],{"class":972},[958,3474,3475,3478],{"class":960,"line":1023},[958,3476,3477],{"class":964},"  dataSource",[958,3479,993],{"class":968},[958,3481,3482,3485,3487],{"class":960,"line":1037},[958,3483,3484],{"class":964},"    name",[958,3486,969],{"class":968},[958,3488,3387],{"class":972},[958,3490,3491,3494,3496],{"class":960,"line":1048},[958,3492,3493],{"class":964},"    kind",[958,3495,969],{"class":968},[958,3497,3372],{"class":972},[958,3499,3500,3503,3505],{"class":960,"line":1069},[958,3501,3502],{"class":964},"    apiGroup",[958,3504,969],{"class":968},[958,3506,3507],{"class":972},"snapshot.storage.k8s.io\n",[958,3509,3510,3512],{"class":960,"line":1077},[958,3511,1932],{"class":964},[958,3513,993],{"class":968},[958,3515,3516,3518],{"class":960,"line":1086},[958,3517,1080],{"class":968},[958,3519,2197],{"class":972},[958,3521,3522,3524],{"class":960,"line":1092},[958,3523,2202],{"class":964},[958,3525,993],{"class":968},[958,3527,3528,3530],{"class":960,"line":1098},[958,3529,2209],{"class":964},[958,3531,993],{"class":968},[958,3533,3534,3536,3538],{"class":960,"line":1104},[958,3535,2216],{"class":964},[958,3537,969],{"class":968},[958,3539,1917],{"class":972},[892,3541,3542],{"id":3542},"实战示例",[941,3544,3546],{"id":3545},"mysql-持久化部署","MySQL 持久化部署",[949,3548,3550],{"className":951,"code":3549,"language":953,"meta":11,"style":11},"# 1. StorageClass（使用默认即可）\n---\n# 2. PVC\napiVersion: v1\nkind: PersistentVolumeClaim\nmetadata:\n  name: mysql-pvc\nspec:\n  accessModes:\n    - ReadWriteOnce\n  resources:\n    requests:\n      storage: 20Gi\n\n---\n# 3. Secret\napiVersion: v1\nkind: Secret\nmetadata:\n  name: mysql-secret\ntype: Opaque\nstringData:\n  MYSQL_ROOT_PASSWORD: rootpassword\n  MYSQL_DATABASE: myapp\n  MYSQL_USER: appuser\n  MYSQL_PASSWORD: apppassword\n\n---\n# 4. Deployment\napiVersion: apps\u002Fv1\nkind: Deployment\nmetadata:\n  name: mysql\nspec:\n  replicas: 1\n  selector:\n    matchLabels:\n      app: mysql\n  template:\n    metadata:\n      labels:\n        app: mysql\n    spec:\n      containers:\n      - name: mysql\n        image: mysql:8.0\n        ports:\n        - containerPort: 3306\n        envFrom:\n        - secretRef:\n            name: mysql-secret\n        volumeMounts:\n        - name: mysql-data\n          mountPath: \u002Fvar\u002Flib\u002Fmysql\n        resources:\n          requests:\n            memory: \"512Mi\"\n            cpu: \"500m\"\n          limits:\n            memory: \"1Gi\"\n            cpu: \"1\"\n      volumes:\n      - name: mysql-data\n        persistentVolumeClaim:\n          claimName: mysql-pvc\n\n---\n# 5. Service\napiVersion: v1\nkind: Service\nmetadata:\n  name: mysql\nspec:\n  selector:\n    app: mysql\n  ports:\n  - port: 3306\n    targetPort: 3306\n",[955,3551,3552,3557,3561,3566,3574,3582,3588,3597,3603,3609,3615,3621,3627,3636,3640,3644,3649,3657,3666,3672,3681,3690,3697,3707,3717,3727,3737,3741,3745,3750,3758,3767,3773,3781,3787,3796,3802,3808,3816,3822,3828,3834,3842,3849,3856,3867,3876,3883,3894,3902,3912,3922,3929,3941,3950,3958,3966,3977,3988,3996,4006,4016,4024,4035,4043,4053,4058,4063,4069,4078,4088,4095,4104,4111,4118,4128,4136,4148],{"__ignoreMap":11},[958,3553,3554],{"class":960,"line":961},[958,3555,3556],{"class":1430},"# 1. StorageClass（使用默认即可）\n",[958,3558,3559],{"class":960,"line":976},[958,3560,2681],{"class":2680},[958,3562,3563],{"class":960,"line":987},[958,3564,3565],{"class":1430},"# 2. PVC\n",[958,3567,3568,3570,3572],{"class":960,"line":996},[958,3569,965],{"class":964},[958,3571,969],{"class":968},[958,3573,973],{"class":972},[958,3575,3576,3578,3580],{"class":960,"line":1007},[958,3577,979],{"class":964},[958,3579,969],{"class":968},[958,3581,2163],{"class":972},[958,3583,3584,3586],{"class":960,"line":1015},[958,3585,990],{"class":964},[958,3587,993],{"class":968},[958,3589,3590,3592,3594],{"class":960,"line":1023},[958,3591,999],{"class":964},[958,3593,969],{"class":968},[958,3595,3596],{"class":972},"mysql-pvc\n",[958,3598,3599,3601],{"class":960,"line":1037},[958,3600,1010],{"class":964},[958,3602,993],{"class":968},[958,3604,3605,3607],{"class":960,"line":1048},[958,3606,1932],{"class":964},[958,3608,993],{"class":968},[958,3610,3611,3613],{"class":960,"line":1069},[958,3612,1080],{"class":968},[958,3614,2197],{"class":972},[958,3616,3617,3619],{"class":960,"line":1077},[958,3618,2202],{"class":964},[958,3620,993],{"class":968},[958,3622,3623,3625],{"class":960,"line":1086},[958,3624,2209],{"class":964},[958,3626,993],{"class":968},[958,3628,3629,3631,3633],{"class":960,"line":1092},[958,3630,2216],{"class":964},[958,3632,969],{"class":968},[958,3634,3635],{"class":972},"20Gi\n",[958,3637,3638],{"class":960,"line":1098},[958,3639,2675],{"emptyLinePlaceholder":2674},[958,3641,3642],{"class":960,"line":1104},[958,3643,2681],{"class":2680},[958,3645,3646],{"class":960,"line":1112},[958,3647,3648],{"class":1430},"# 3. Secret\n",[958,3650,3651,3653,3655],{"class":960,"line":1124},[958,3652,965],{"class":964},[958,3654,969],{"class":968},[958,3656,973],{"class":972},[958,3658,3659,3661,3663],{"class":960,"line":1135},[958,3660,979],{"class":964},[958,3662,969],{"class":968},[958,3664,3665],{"class":972},"Secret\n",[958,3667,3668,3670],{"class":960,"line":1147},[958,3669,990],{"class":964},[958,3671,993],{"class":968},[958,3673,3674,3676,3678],{"class":960,"line":1156},[958,3675,999],{"class":964},[958,3677,969],{"class":968},[958,3679,3680],{"class":972},"mysql-secret\n",[958,3682,3683,3685,3687],{"class":960,"line":1176},[958,3684,1450],{"class":964},[958,3686,969],{"class":968},[958,3688,3689],{"class":972},"Opaque\n",[958,3691,3692,3695],{"class":960,"line":1183},[958,3693,3694],{"class":964},"stringData",[958,3696,993],{"class":968},[958,3698,3699,3702,3704],{"class":960,"line":1194},[958,3700,3701],{"class":964},"  MYSQL_ROOT_PASSWORD",[958,3703,969],{"class":968},[958,3705,3706],{"class":972},"rootpassword\n",[958,3708,3709,3712,3714],{"class":960,"line":1203},[958,3710,3711],{"class":964},"  MYSQL_DATABASE",[958,3713,969],{"class":968},[958,3715,3716],{"class":972},"myapp\n",[958,3718,3719,3722,3724],{"class":960,"line":1211},[958,3720,3721],{"class":964},"  MYSQL_USER",[958,3723,969],{"class":968},[958,3725,3726],{"class":972},"appuser\n",[958,3728,3729,3732,3734],{"class":960,"line":1222},[958,3730,3731],{"class":964},"  MYSQL_PASSWORD",[958,3733,969],{"class":968},[958,3735,3736],{"class":972},"apppassword\n",[958,3738,3739],{"class":960,"line":2774},[958,3740,2675],{"emptyLinePlaceholder":2674},[958,3742,3743],{"class":960,"line":2780},[958,3744,2681],{"class":2680},[958,3746,3747],{"class":960,"line":2789},[958,3748,3749],{"class":1430},"# 4. Deployment\n",[958,3751,3752,3754,3756],{"class":960,"line":2798},[958,3753,965],{"class":964},[958,3755,969],{"class":968},[958,3757,2992],{"class":972},[958,3759,3760,3762,3764],{"class":960,"line":2805},[958,3761,979],{"class":964},[958,3763,969],{"class":968},[958,3765,3766],{"class":972},"Deployment\n",[958,3768,3769,3771],{"class":960,"line":2814},[958,3770,990],{"class":964},[958,3772,993],{"class":968},[958,3774,3775,3777,3779],{"class":960,"line":2821},[958,3776,999],{"class":964},[958,3778,969],{"class":968},[958,3780,3016],{"class":972},[958,3782,3783,3785],{"class":960,"line":2828},[958,3784,1010],{"class":964},[958,3786,993],{"class":968},[958,3788,3789,3791,3793],{"class":960,"line":2839},[958,3790,3036],{"class":964},[958,3792,969],{"class":968},[958,3794,3795],{"class":1630},"1\n",[958,3797,3798,3800],{"class":960,"line":2848},[958,3799,2234],{"class":964},[958,3801,993],{"class":968},[958,3803,3804,3806],{"class":960,"line":2855},[958,3805,2241],{"class":964},[958,3807,993],{"class":968},[958,3809,3810,3812,3814],{"class":960,"line":2867},[958,3811,3058],{"class":964},[958,3813,969],{"class":968},[958,3815,3016],{"class":972},[958,3817,3818,3820],{"class":960,"line":2876},[958,3819,3067],{"class":964},[958,3821,993],{"class":968},[958,3823,3824,3826],{"class":960,"line":2883},[958,3825,3074],{"class":964},[958,3827,993],{"class":968},[958,3829,3830,3832],{"class":960,"line":2894},[958,3831,3081],{"class":964},[958,3833,993],{"class":968},[958,3835,3836,3838,3840],{"class":960,"line":2901},[958,3837,3088],{"class":964},[958,3839,969],{"class":968},[958,3841,3016],{"class":972},[958,3843,3845,3847],{"class":960,"line":3844},43,[958,3846,3097],{"class":964},[958,3848,993],{"class":968},[958,3850,3852,3854],{"class":960,"line":3851},44,[958,3853,3104],{"class":964},[958,3855,993],{"class":968},[958,3857,3859,3861,3863,3865],{"class":960,"line":3858},45,[958,3860,3111],{"class":968},[958,3862,1029],{"class":964},[958,3864,969],{"class":968},[958,3866,3016],{"class":972},[958,3868,3870,3872,3874],{"class":960,"line":3869},46,[958,3871,3122],{"class":964},[958,3873,969],{"class":968},[958,3875,3127],{"class":972},[958,3877,3879,3881],{"class":960,"line":3878},47,[958,3880,3132],{"class":964},[958,3882,993],{"class":968},[958,3884,3886,3888,3890,3892],{"class":960,"line":3885},48,[958,3887,3139],{"class":968},[958,3889,3142],{"class":964},[958,3891,969],{"class":968},[958,3893,3147],{"class":1630},[958,3895,3897,3900],{"class":960,"line":3896},49,[958,3898,3899],{"class":964},"        envFrom",[958,3901,993],{"class":968},[958,3903,3905,3907,3910],{"class":960,"line":3904},50,[958,3906,3139],{"class":968},[958,3908,3909],{"class":964},"secretRef",[958,3911,993],{"class":968},[958,3913,3915,3918,3920],{"class":960,"line":3914},51,[958,3916,3917],{"class":964},"            name",[958,3919,969],{"class":968},[958,3921,3680],{"class":972},[958,3923,3925,3927],{"class":960,"line":3924},52,[958,3926,3152],{"class":964},[958,3928,993],{"class":968},[958,3930,3932,3934,3936,3938],{"class":960,"line":3931},53,[958,3933,3139],{"class":968},[958,3935,1029],{"class":964},[958,3937,969],{"class":968},[958,3939,3940],{"class":972},"mysql-data\n",[958,3942,3944,3946,3948],{"class":960,"line":3943},54,[958,3945,3169],{"class":964},[958,3947,969],{"class":968},[958,3949,3174],{"class":972},[958,3951,3953,3956],{"class":960,"line":3952},55,[958,3954,3955],{"class":964},"        resources",[958,3957,993],{"class":968},[958,3959,3961,3964],{"class":960,"line":3960},56,[958,3962,3963],{"class":964},"          requests",[958,3965,993],{"class":968},[958,3967,3969,3972,3974],{"class":960,"line":3968},57,[958,3970,3971],{"class":964},"            memory",[958,3973,969],{"class":968},[958,3975,3976],{"class":972},"\"512Mi\"\n",[958,3978,3980,3983,3985],{"class":960,"line":3979},58,[958,3981,3982],{"class":964},"            cpu",[958,3984,969],{"class":968},[958,3986,3987],{"class":972},"\"500m\"\n",[958,3989,3991,3994],{"class":960,"line":3990},59,[958,3992,3993],{"class":964},"          limits",[958,3995,993],{"class":968},[958,3997,3999,4001,4003],{"class":960,"line":3998},60,[958,4000,3971],{"class":964},[958,4002,969],{"class":968},[958,4004,4005],{"class":972},"\"1Gi\"\n",[958,4007,4009,4011,4013],{"class":960,"line":4008},61,[958,4010,3982],{"class":964},[958,4012,969],{"class":968},[958,4014,4015],{"class":972},"\"1\"\n",[958,4017,4019,4022],{"class":960,"line":4018},62,[958,4020,4021],{"class":964},"      volumes",[958,4023,993],{"class":968},[958,4025,4027,4029,4031,4033],{"class":960,"line":4026},63,[958,4028,3111],{"class":968},[958,4030,1029],{"class":964},[958,4032,969],{"class":968},[958,4034,3940],{"class":972},[958,4036,4038,4041],{"class":960,"line":4037},64,[958,4039,4040],{"class":964},"        persistentVolumeClaim",[958,4042,993],{"class":968},[958,4044,4046,4049,4051],{"class":960,"line":4045},65,[958,4047,4048],{"class":964},"          claimName",[958,4050,969],{"class":968},[958,4052,3596],{"class":972},[958,4054,4056],{"class":960,"line":4055},66,[958,4057,2675],{"emptyLinePlaceholder":2674},[958,4059,4061],{"class":960,"line":4060},67,[958,4062,2681],{"class":2680},[958,4064,4066],{"class":960,"line":4065},68,[958,4067,4068],{"class":1430},"# 5. Service\n",[958,4070,4072,4074,4076],{"class":960,"line":4071},69,[958,4073,965],{"class":964},[958,4075,969],{"class":968},[958,4077,973],{"class":972},[958,4079,4081,4083,4085],{"class":960,"line":4080},70,[958,4082,979],{"class":964},[958,4084,969],{"class":968},[958,4086,4087],{"class":972},"Service\n",[958,4089,4091,4093],{"class":960,"line":4090},71,[958,4092,990],{"class":964},[958,4094,993],{"class":968},[958,4096,4098,4100,4102],{"class":960,"line":4097},72,[958,4099,999],{"class":964},[958,4101,969],{"class":968},[958,4103,3016],{"class":972},[958,4105,4107,4109],{"class":960,"line":4106},73,[958,4108,1010],{"class":964},[958,4110,993],{"class":968},[958,4112,4114,4116],{"class":960,"line":4113},74,[958,4115,2234],{"class":964},[958,4117,993],{"class":968},[958,4119,4121,4124,4126],{"class":960,"line":4120},75,[958,4122,4123],{"class":964},"    app",[958,4125,969],{"class":968},[958,4127,3016],{"class":972},[958,4129,4131,4134],{"class":960,"line":4130},76,[958,4132,4133],{"class":964},"  ports",[958,4135,993],{"class":968},[958,4137,4139,4141,4144,4146],{"class":960,"line":4138},77,[958,4140,1026],{"class":968},[958,4142,4143],{"class":964},"port",[958,4145,969],{"class":968},[958,4147,3147],{"class":1630},[958,4149,4151,4154,4156],{"class":960,"line":4150},78,[958,4152,4153],{"class":964},"    targetPort",[958,4155,969],{"class":968},[958,4157,3147],{"class":1630},[892,4159,4160],{"id":4160},"管理命令",[949,4162,4164],{"className":3276,"code":4163,"language":3278,"meta":11,"style":11},"# 查看 PV\nkubectl get pv\nkubectl describe pv \u003Cpv-name>\n\n# 查看 PVC\nkubectl get pvc\nkubectl describe pvc \u003Cpvc-name>\n\n# 查看 StorageClass\nkubectl get storageclass\nkubectl get sc\n\n# 查看绑定关系\nkubectl get pv,pvc\n\n# 删除 PVC（注意：可能删除 PV 中的数据）\nkubectl delete pvc \u003Cpvc-name>\n",[955,4165,4166,4171,4181,4204,4208,4213,4222,4239,4243,4248,4257,4266,4270,4275,4284,4288,4293],{"__ignoreMap":11},[958,4167,4168],{"class":960,"line":961},[958,4169,4170],{"class":1430},"# 查看 PV\n",[958,4172,4173,4175,4178],{"class":960,"line":976},[958,4174,3290],{"class":2680},[958,4176,4177],{"class":972}," get",[958,4179,4180],{"class":972}," pv\n",[958,4182,4183,4185,4188,4191,4195,4198,4201],{"class":960,"line":987},[958,4184,3290],{"class":2680},[958,4186,4187],{"class":972}," describe",[958,4189,4190],{"class":972}," pv",[958,4192,4194],{"class":4193},"s8jYJ"," \u003C",[958,4196,4197],{"class":972},"pv-nam",[958,4199,4200],{"class":968},"e",[958,4202,4203],{"class":4193},">\n",[958,4205,4206],{"class":960,"line":996},[958,4207,2675],{"emptyLinePlaceholder":2674},[958,4209,4210],{"class":960,"line":1007},[958,4211,4212],{"class":1430},"# 查看 PVC\n",[958,4214,4215,4217,4219],{"class":960,"line":1015},[958,4216,3290],{"class":2680},[958,4218,4177],{"class":972},[958,4220,4221],{"class":972}," pvc\n",[958,4223,4224,4226,4228,4230,4232,4235,4237],{"class":960,"line":1023},[958,4225,3290],{"class":2680},[958,4227,4187],{"class":972},[958,4229,3296],{"class":972},[958,4231,4194],{"class":4193},[958,4233,4234],{"class":972},"pvc-nam",[958,4236,4200],{"class":968},[958,4238,4203],{"class":4193},[958,4240,4241],{"class":960,"line":1037},[958,4242,2675],{"emptyLinePlaceholder":2674},[958,4244,4245],{"class":960,"line":1048},[958,4246,4247],{"class":1430},"# 查看 StorageClass\n",[958,4249,4250,4252,4254],{"class":960,"line":1069},[958,4251,3290],{"class":2680},[958,4253,4177],{"class":972},[958,4255,4256],{"class":972}," storageclass\n",[958,4258,4259,4261,4263],{"class":960,"line":1077},[958,4260,3290],{"class":2680},[958,4262,4177],{"class":972},[958,4264,4265],{"class":972}," sc\n",[958,4267,4268],{"class":960,"line":1086},[958,4269,2675],{"emptyLinePlaceholder":2674},[958,4271,4272],{"class":960,"line":1092},[958,4273,4274],{"class":1430},"# 查看绑定关系\n",[958,4276,4277,4279,4281],{"class":960,"line":1098},[958,4278,3290],{"class":2680},[958,4280,4177],{"class":972},[958,4282,4283],{"class":972}," pv,pvc\n",[958,4285,4286],{"class":960,"line":1104},[958,4287,2675],{"emptyLinePlaceholder":2674},[958,4289,4290],{"class":960,"line":1112},[958,4291,4292],{"class":1430},"# 删除 PVC（注意：可能删除 PV 中的数据）\n",[958,4294,4295,4297,4300,4302,4304,4306,4308],{"class":960,"line":1124},[958,4296,3290],{"class":2680},[958,4298,4299],{"class":972}," delete",[958,4301,3296],{"class":972},[958,4303,4194],{"class":4193},[958,4305,4234],{"class":972},[958,4307,4200],{"class":968},[958,4309,4203],{"class":4193},[892,4311,4312],{"id":4312},"存储类型对比",[1438,4314,4315,4330],{},[1441,4316,4317],{},[1444,4318,4319,4322,4325,4327],{},[1447,4320,4321],{"align":2002},"类型",[1447,4323,4324],{"align":2002},"持久性",[1447,4326,2399],{"align":2002},[1447,4328,4329],{"align":1449},"适用场景",[1455,4331,4332,4344,4356,4368,4380],{},[1444,4333,4334,4336,4339,4341],{},[1460,4335,944],{"align":2002},[1460,4337,4338],{"align":2002},"Pod 生命周期",[1460,4340,2015],{"align":2002},[1460,4342,4343],{"align":1449},"临时缓存、Pod 内共享",[1444,4345,4346,4348,4351,4353],{},[1460,4347,1288],{"align":2002},[1460,4349,4350],{"align":2002},"节点生命周期",[1460,4352,2015],{"align":2002},[1460,4354,4355],{"align":1449},"单节点测试",[1444,4357,4358,4360,4363,4365],{},[1460,4359,2574],{"align":2002},[1460,4361,4362],{"align":2002},"持久",[1460,4364,2037],{"align":2002},[1460,4366,4367],{"align":1449},"多节点共享数据",[1444,4369,4370,4373,4375,4377],{},[1460,4371,4372],{"align":2002},"云盘（EBS\u002FPD）",[1460,4374,4362],{"align":2002},[1460,4376,2015],{"align":2002},[1460,4378,4379],{"align":1449},"数据库、有状态应用",[1444,4381,4382,4385,4387,4389],{},[1460,4383,4384],{"align":2002},"Local PV",[1460,4386,4362],{"align":2002},[1460,4388,2015],{"align":2002},[1460,4390,4391],{"align":1449},"高性能本地存储",[4393,4394,4396],"note",{"title":4395},"最佳实践","\n1. 生产环境使用动态供应（StorageClass）\n2. 重要数据选择 Retain 回收策略\n3. 数据库等有状态应用使用 StatefulSet\n4. 定期备份重要数据（VolumeSnapshot）\n5. 根据性能需求选择合适的存储类型\n",[4398,4399,4400],"style",{},"html pre.shiki code .sovSZ, html code.shiki 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