1、PUT方式下负载
http://username:password@【eureka服务ip:port】/eureka/apps/【服务名】/【实例名】/status?value=OUT_OF_SERVICE
http://xxx.xxx.com/eureka/apps/wolf-cloud/127.0.0.1:8080/status?value=DOWN
2、PUT方式 上负载
http://xxx.xxx.com/eureka/apps/wolf-cloud/127.0.0.1:8080/status?value=UP
3、pause下负载
curl -XPOST http://localhost:60362/actuator/pause