Soul

Reactive gateway based on webflux

Architecture

Execution Flow

Modules

soul-admin : Plug-in and other information configuration management background
soul-bootstrap : With the startup project, users can refer to
soul-common : Framework common class
soul-configuration : zookeeper configuration project
soul-spring-boot-starter : Support for the spring boot starter
soul-web : Core processing packages include plug-ins, request routing and forwarding, and so on
soul-extend-demo : Demo of the extension point
soul-test : the rpc test project

Features

It provides plugins such as current limiting, fusing, forwarding, routing monitoring and so on.
Seamless docking with HTTP,Restful,websocket,dubbo and springcloud.
Plug-in hot plug, users can customize the development.
Selectors and rules are dynamically configured for flexible matching.
Support for cluster deployment.
Support A/B test and grayscale publishing。

Plugin

Whenever a request comes in ,Soul Execute all open plug-ins through the chain of responsibility.

Plugins are the heart of soul And plug-ins are extensible and hot-pluggable.

Different plug-ins do different things

Of course, users can also customize plug-ins to meet their own needs.

If you want to customize, see plugin-extend

Selector & rule

According to your HTTP request headers, selectors and rules are used to route your requests.

Selector is your first route, It is coarser grained, for example, at the module level.

Rule is your second route and what do you think your request should do,For example a method level in a module.

The selector and the rule match only once, and the match is returned. So the coarsest granularity should be sorted last.

Data Caching & Data Sync

All data is cached ConcurrentHashMap in the JVM So it's very fast.

When the user is managing changes in the background,

Soul dynamically updates the cache by listening to the zookeeper node, websocket push,http longPull.

Quick Start

get soul-admin.jar

> wget  https://yu199195.github.io/jar/soul-admin.jar

start soul-admin.jar

> java -jar soul-admin.jar --spring.datasource.url="jdbc:mysql://your ip:3306/soul?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=CONVERT_TO_NULL&failOverReadOnly=false&autoReconnect=true&useSSL=false"  
  --spring.datasource.username='you username'  --spring.datasource.password='you password'

visit : http://localhost:9095/index.html username:admin password :123456
get soul-bootstrap.jar

> wget  https://yu199195.github.io/jar/soul-bootstrap.jar

start soul-bootstrap.jar

 java -jar soul-bootstrap.jar

Prerequisite

JDK 1.8+
Mysql

About & Document

Soul Has been used in our production environment,Its performance and flexibility allow us to use up very cool.

In double 11, we deployed 6 clusters, which supported a large volume of our business.

If you want to use it, you can see Document

sqshine/soul