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OpenResty & Node.js 开发⽹关
段鹏飞
⽬录
· Patchouli 简介
· 系统层级
· 拓扑与数据流
· Patchouli-Core
· 初始化 upstream 信息
· 被动获取 upstream 信息
· 主动更新 upstream 中节点信息
· cookie 隔离与透传
· Patchouli-Soul
· 规则维护
· 规则解析
Patchouli 简介
Patchouli 是专注于请求分发、服务分级的 API ⽹关系统,为企业更好地整合
各后端服务的资源。既继承了 Nginx 对于 Web 服务请求的⾼性能,也结合了
Node.js 对于并发逻辑处理的优势。
Patchouli 由四个⼦系统组成
· Patchouli-Core(帕秋莉核⼼科技)(Nginx + Lua 请求分发)
· Patchouli-Soul(帕秋莉之魂)(Node.js 规则解析)
· Patchouli-Heart(帕秋莉之⼼)(Nginx + Lua ⼼跳检测)
· Patchouli-Mirror(帕秋莉之镜)(Node.js 管理界⾯)
系统层级
拓扑与数据流
Patchouli-Core 流程
Patchouli-Soul 流程
Patchouli-Soul 域名维护
域名维护
namespace
配置 namespace 为 tangeche
请求解析为
/tangeche/cars/:id => /api/cars/:id
path
存在参数的通配规则
/tangeche/car_brands => /api/car_brands
/cars/:id => /api/carInfo.json
/car_brands => /api/carBrands.json
没有参数的绝对匹配规则
path 匹配优先级⾼与 namespace,将 path 根据是否存在参数分为通配规则与
绝对匹配规则。维护的规则即分为三个集合,namespace、绝对 path、通配
path。
规则分为 namespace 与 path 两种。
Patchouli-Soul 规则维护
Patchouli-Soul 规则解析
谢谢

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OpenResty & Node.js 开发GateWay

  • 1. OpenResty & Node.js 开发⽹关 段鹏飞
  • 2. ⽬录 · Patchouli 简介 · 系统层级 · 拓扑与数据流 · Patchouli-Core · 初始化 upstream 信息 · 被动获取 upstream 信息 · 主动更新 upstream 中节点信息 · cookie 隔离与透传 · Patchouli-Soul · 规则维护 · 规则解析
  • 3. Patchouli 简介 Patchouli 是专注于请求分发、服务分级的 API ⽹关系统,为企业更好地整合 各后端服务的资源。既继承了 Nginx 对于 Web 服务请求的⾼性能,也结合了 Node.js 对于并发逻辑处理的优势。 Patchouli 由四个⼦系统组成 · Patchouli-Core(帕秋莉核⼼科技)(Nginx + Lua 请求分发) · Patchouli-Soul(帕秋莉之魂)(Node.js 规则解析) · Patchouli-Heart(帕秋莉之⼼)(Nginx + Lua ⼼跳检测) · Patchouli-Mirror(帕秋莉之镜)(Node.js 管理界⾯)
  • 9. namespace 配置 namespace 为 tangeche 请求解析为 /tangeche/cars/:id => /api/cars/:id path 存在参数的通配规则 /tangeche/car_brands => /api/car_brands /cars/:id => /api/carInfo.json /car_brands => /api/carBrands.json 没有参数的绝对匹配规则 path 匹配优先级⾼与 namespace,将 path 根据是否存在参数分为通配规则与 绝对匹配规则。维护的规则即分为三个集合,namespace、绝对 path、通配 path。 规则分为 namespace 与 path 两种。 Patchouli-Soul 规则维护