第1章 企业集群架构概述......................................................1

1.1 架构基础知识概述.............................................................................1

1.2 架构如何演变->三星级酒店，已知.................................................1

1.3 架构如何演变->服务器架构，未知.................................................3

1.4 架构访问流程->用户视角.................................................................4

1.5 架构访问流程->运维视角.................................................................4

1.6 架构如何演变->服务器架构扩展.....................................................4

1.7 架构环境规划.............................................................4

1.8 集群架构系统基础环境准备.............................................................5

第2章 Rsync 备份服务实战...........................................................................6

2.1 Rsync 基本概述...........................................................6

2.2 Rsync 应用场景...........................................................7

2.3 Rsync 传输模式...........................................................9

2.4 Rsync 服务实践.........................................................11

2.5 Rsync 备份案例.........................................................13

第3章 NFS 网络文件系统实战 ...................................................................18

3.1 NFS 基本概述 ...........................................................18

3.2 NFS 应用场景 ...........................................................18

3.3 NFS 实现原理 ...........................................................19

3.4 NFS 服务安装 ...........................................................20

3.5 NFS 挂载卸载 ...........................................................21

3.6 NFS 配置详解 ...........................................................22

3.7 NFS 存储小结 ...........................................................24

3.8 NFS 案例实践 ...........................................................25

第4章 Sersync 实时同步实战......................................................................29

4.1 实时同步概述...........................................................29

4.2 实时同步实践...........................................................29

第5章 SSH 远程管理服务实战 ...................................................................34

5.1 SSH 基本概述 ...........................................................34

5.2 SSH 相关命令 ...........................................................40

5.3 SSH 连接方式 ...........................................................41

5.4 SSH 秘钥实践 ...........................................................43

5.5 SSH 安全防护 ...........................................................45

第6章 Ansible 自动化配置入门..................................................................46

6.1 自动化运维的含义...........................................................................46

6.2 Ansible 基础及安装 .........................................................................47

6.3 Ansible inventory.......................................................48

6.4 Ansible Ad-Hoc..........................................................49

第7章 Ansible 自动化配置进阶..................................................................54

7.1 Playbook 剧本初识 ...........................................................................54

7.1.1 1.什么是 playbook，..........................................................................54

7.2 Playbook 变量使用 ...........................................................................55

7.3 Playbook 变量注册 ...........................................................................57

7.4 Playbook 条件语句 ...........................................................................58

7.5 Playbook 循环语句 ...........................................................................58

7.6 Playbook 异常处理 ...........................................................................60

7.7 Playbook tags 标签............................................................................61

7.8 Playbook Handlers.............................................................................63

7.9 Playbook Include .......................................................64

7.10 10.Playbook 项目实践 ....................................................................65

第8章 Ansible 自动化配置实战..................................................................74

8.1 Ansible Roles 角色 ............................................................................74

8.2 Ansible Roles 实战 ............................................................................74

8.3 ——- ..........................................................................76

第9章 Nginx 基础 Http 原理 .......................................................................79

9.1 Http 协议概述 ...........................................................79

9.2 Http 工作原理 ...........................................................81

9.3 Http 请求响应 ...........................................................81

9.4 Http 访问流程 ...........................................................83

第10章 Nginx We b 快速入门 ......................................................................85

10.1 Nginx 基本简述.......................................................85

10.2 Nginx 快速安装.......................................................86

10.3 Nginx 默认配置.......................................................88

10.4 Nginx 网站配置.......................................................89

10.5 Nginx 虚拟主机.......................................................90

10.6 Nginx 日志管理.......................................................94

第11章 Nginx 常用基础模块.......................................................................97

11.1 Nginx 目录索引.......................................................97

11.2 Nginx 状态监控.......................................................97

11.3 Nginx 访问控制.......................................................98

11.4 Nginx 访问限制.............................................................................100

11.5 Nginx Location ......................................................102

第12章 Nginx 搭建流行架构.....................................................................105

12.1 LNMP 架构概述 ...........................................................................105

12.2 LNMP 架构环境部署 ...................................................................106

12.3 LNMP 架构环境配置 ...................................................................107

12.4 部署博客产品 Wordpress ............................................................110

12.5 部署知乎产品 Wecenter...............................................................118

12.6 拆分数据库至至独立服务器.......................................................124

12.7 扩展多台相同的 Web 服务器 .....................................................126

12.8 拆分静态资源至独立服务器.......................................................128

第13章 Nginx 反向代理服务.....................................................................132

13.1 Nginx 代理服务基本概述.............................................................132

13.2 Nginx 代理服务常见模式.............................................................133

13.3 Nginx 代理服务支持协议.............................................................134

13.4 Nginx 反向代理配置语法.............................................................135

13.5 Nginx 反向代理场景实践.............................................................137

第14章 Nginx 反向代理服务.....................................................................139

14.1 Nginx 代理服务基本概述.............................................................139

14.2 Nginx 代理服务常见模式.............................................................140

14.3 Nginx 代理服务支持协议.............................................................141

14.4 Nginx 反向代理配置语法.............................................................142

14.5 Nginx 反向代理场景实践.............................................................144

第15章 Nginx 代理缓存服务.....................................................................146

15.1 缓存常见类型.......................................................146

15.2 缓存配置语法.......................................................148

15.3 缓存配置实践.......................................................149

15.4 缓存如何清理.......................................................151

15.5 指定页面不缓存...........................................................................154

15.6 缓存日志记录.......................................................155

第16章 Nginx 七层负载均衡.....................................................................156

16.1 Nginx 负载均衡基本概述.............................................................156

16.2 Nginx 负载均衡配置场景.............................................................158

16.3 Nginx 负载均衡调度算法.............................................................161

16.4 Nginx 负载均衡后端状态.............................................................162

第17章 Nginx 动静分离实战.....................................................................164

17.1 Nginx 动静分离基本概述.............................................................164

17.2 Nginx 动静分离场景实践.............................................................164

17.3 Nginx 资源分离场景实践.............................................................169

第18章 Nginx Rewrite 重写.......................................................................174

18.1 Rewrite 基本概述..........................................................................174

18.2 Rewrite 标记 Flag..........................................................................174

18.3 Rewrite 规则实践..........................................................................177

18.4 Rewrite 规则补充..........................................................................180

第19章 Nginx HTTPS 实践 ......................................................................182

19.1 HTTPS 安全证书基本概述 ..........................................................182

19.2 Nginx 单台实现 HTTPS 实战 ......................................................182

19.3 Nginx 集群实现 HTTPS 实践 ......................................................185

第20章 Nginx 高可用架构.........................................................................188

20.1 Keepalived 高可用概述 ................................................................188

20.2 Keepalived 高可用安装 ................................................................188

20.3 Keepalived 高可用配置 ................................................................191

20.4 keepalived 高可用裂脑 .................................................................193

第21章 Nginx 性能优化.............................................................................195

21.1 性能优化概述.......................................................195

21.2 系统性能优化.......................................................197

21.3 静态资源优化.......................................................197

21.3.1 3.1.CPU 亲和.........................................................198

21.3.2 3.2 文件读取 ..........................................................199

21.3.3 3.3 文件压缩 ..........................................................199

21.3.4 3.4.静态缓存 ..........................................................205

21.3.5 3.5.跨域访问 ..........................................................206

21.3.6 3.6.防止盗链 ..........................................................210

21.3.7 3.7.通用配置 ..........................................................211

21.4 4.php-fpm 优化......................................................212

第22章 Nginx 常见问题.............................................................................217

22.1 Nginx 多 Server 优先级................................................................217

22.2 Nginx 禁止 IP 直接访问...............................................................219

22.3 Nginx 包含文件 Include................................................................219

22.4 Nginx 路径 root 与 alias................................................................219

22.5 Nginx try_file 路径匹配................................................................220

22.6 Nginx 调整上传文件大小.............................................................221

22.7 Nginx 优雅显示错误页面.............................................................222

22.8 Nginx 架构总结.............................................................................222

第23章 Zabbix 监控快速入门 ...................................................................224

23.1 监控知识基本概述.......................................................................224

23.2 单机时代如何监控.......................................................................224

23.3 zabbix 监控快速安装....................................................................226

23.4 Zabbix 监控基础架构 ...................................................................233

23.5 zabbix 快速监控主机....................................................................234

23.6 zabbix 自定义监控初试................................................................236

第24章 Zabbix 自定义监控项 ...................................................................238

24.1 zabbix 自定义监控深入................................................................238

24.2 zabbix 自定义配置阈值................................................................239

24.3 zabbix 自定义告警方式................................................................243

24.4 Zabbix 自定义告警升级 ...............................................................250

24.5 zabbix 自定义监控图形................................................................251

24.6 Zabbix 自定义监控模板 ...............................................................254

第25章 Zabbix 应用服务监控 ...................................................................255

25.1 Zabbix 监控 Nginx ........................................................................255

25.2 Zabbix 监控 PHP...........................................................................258

25.3 Zabbix 监控 MySQL.....................................................................262

25.4 Zabbix 监控 Redis.........................................................................264

25.5 Zabbix 监控 JVM ..........................................................................269

第26章 ZabbixWEB 网站监控 ..................................................................275

26.1 We b 场景监测概述 .......................................................................275

26.1.1 1.Web 网站中什么是动态网站，什么是静态网站..............................................275

26.1.2 2.当用户访问 Web 网站时，session 和 cookie 是如何进行工作的.........................................275

26.1.3 3.使用 curl 模拟用户访问网站 ......................................................275

26.2 We b 场景监测实战 .......................................................................275

26.2.1 1.使用 curl 命令模拟登陆 za bbix.................................................275

26.2.2 2.使用 curl 命令获取 za bbix 队列信息.........................................276

26.2.3 3.Web 场景监控步骤与监控流程..................................................276

第27章 Zabbix 自动化监控 .......................................................................277

27.1 Zabbix 自动发现(被动).................................................................277

27.2 Zabbix 自动注册(主动).................................................................279

27.3 Zabbix 主被模式区别 ...................................................................281

第28章 Zabbix 分布式监控 .......................................................................284

28.1 ZabbixProxy 分布式概述..............................................................284

28.2 ZabbixPorxy 分布式实践..............................................................285

28.3 Zabbix API 批量添加主机............................................................290

28.4 Zabbix 监控性能优化 ...................................................................293