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README
Apache-2.0

cappuccino star fork

介绍

Cappuccino是一款开源的分布式配置中心,其具有部署简单、接入方便、支持灰度、性能不俗的特性,即可一个Jar包直接单机部署,也支持nignx+server+mysql集群化部署(仅在小规模集群中测试过),也方便开发人员对其进行深度定制化。

环境要求

  • JDK8
  • Maven 3.2以上版本
  • MySQL 8以上版本
  • Windows/MacOS/Linux系统

应用场景

  • 对需要进行远程配置的项目
  • 对需要经常性更改某些配置的项目
  • 对需要对配置进行集中管理的项目
  • 对需要灰度发布场景下的项目集群,等等

服务端部署

单机部署
  1. 安装JDK8、安装Maven3.2以上版本
  2. 安装Mysql8,创建名为cappuccinov3的数据库
  3. 克隆项目到本地
  4. 将server模块内的schema文件夹内的sql文件导入到cappuccinov3数据库内
  5. 需要将配置文件修改以下配置, 单机模式 cluster-enabled 必须设为false
# 应用配置
spring:
  cloud:
    cappuccino:
      server:
        # 主机名
        hostname: http://127.0.0.1
        # 开启客户端认证
        client-auth-enabled: true
        client-access-key: 'client_user_key'
        client-access-secret: 'client_user_secret'
        # 前端Token认证的秘钥
        token-header: 'Authorization'
        token-secret: '12345678ABCDEFGH'
        # 单机部署
        cluster-enabled: false
  1. 编译、打包、部署server模块
  2. 需要拓展的tx可以自行拓展,但请遵守项目指定的开源协议
集群部署

集群部署与单机部署有以下几点不同

  1. 需要增加nginx作为负载均衡器
  2. 配置中必须配置集群中的其他节点地址
# 应用配置
spring:
  cloud:
    cappuccino:
      server:
        # 主机名
        hostname: http://127.0.0.1
        # 开启客户端认证
        client-auth-enabled: true
        client-access-key: 'client_user_key'
        client-access-secret: 'client_user_secret'
        # 前端Token认证的秘钥
        token-header: 'Authorization'
        token-secret: '12345678ABCDEFGH'
        # 集群部署
        cluster-enabled: true
        cluster-heartbeat-interval: 30000
        cluster-addr-list:
          - http://127.0.0.1:8617
          - http://127.0.0.1:8618
          - http://127.0.0.1:8619

3.建议对mysql数据库也进行集群化部署

灰度规则

ip:port 示例: 127.0.0.1:8080 为一个灰度规则,其代表一个某个客户端的一个实例

客户端使用

客户端必须导入客户端的依赖

<dependency>
    <groupId>com.github.xzb617</groupId>
    <artifactId>cappuccino-client</artifactId>
    <version>0.3.1.beta</version>
</dependency>

在bootstrap.yml配置相关参数

server:
  port: 8081
spring:
  application:
    name: cappuccino-client-demo

  # 配置中心客户端的配置
  cloud:
    cappuccino:
      client:
        # 集群示例: http://127.0.0.1:8617&wgt=8,http://127.0.0.1:8618&wgt=1,http://127.0.0.1:8619&wgt=1
        server-addr: http://127.0.0.1:8617
        load-balance-strategy: round_robin
        # 是否开启自动刷新配置
        refresh-enabled: true
        # 配置中心开启了对客户端的认证时,所需的配置
        access-key: 'client_user_key'
        access-secret: 'client_user_secret'

界面展示

Cappuccino Cappuccino Cappuccino Cappuccino

参与贡献

  1. Fork 本仓库
  2. 新建 Feat_xxx 分支
  3. 提交代码
  4. 新建 Pull Request
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简介

Cappuccino是一款开源的分布式配置中心,其具有部署简单、接入方便、支持灰度、性能不俗的特性,即可一个Jar包直接单机部署,也支持nignx+server+mysql集群化部署(仅在小规模集群中测试过),也方便开发人员对其进行深度定制化。 展开 收起
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