5.4 Sentinel控制台5.4.1显示器效果图
功能: QPS监测、电流限制等
5.4.2配置首先下载Sentinel服务器端地址https://github.com/Alibaba/sentinel。 启动命令如下,默认端口为8080。
启动后访问: http://localhost:8080
Java-jar.sentinel-dashboard-1.8.2.jar-- server.port=8080网关配置添加pom.xml依赖项
ependencygroupidcom.Alibaba.cloud/groupidartifactidspring-cloud-starter-Alibaba-sentinel/artifact id/epependencend groupidartifactidspring-cloud-Alibaba-sentinel -网关/artifact id
spring : cloud : sentinel : transport : dashboard : localhost :8080配置每个微服务端客户端(dubbo协议)
pom.xml文件依赖关系
ependencygroupidcom.Alibaba.CSP/groupidartifactidsentinel-Apache-dubbo-adapter/artifact id/dependency dency
spring : cloud : sentinel : transport : dashboard : localhost :8080添加与APP应用程序相关的启动参数,并启动APP应用程序。 要配置的参数如下:
-Dcsp.sentinel.api.port :客户端端口,用于信息升级- dcsp.sentinel.dashboard.server :控制台地址- d project.nover
- DJ ava.net.prefer IP v4 stack=true-dcsp.sentinel.API.port=8720-dcsp.sentinel.dashboard.server=local ho ssinel
- DJ ava.net.prefer IP v4 stack=true-dcsp.sentinel.API.port=8721-dcsp.sentinel.dashboard.server=local ho ssinel