three clusters of stand-alone and two-node eureka,gateway gateway services and three clusters of application-layer service services are deployed and registered to eureka through the domain name https. It is found that gateway often fails when calling service services using feign mode. The reason is probably that some unknowhostname, cannot find the host of the registered service. What is the reason for this?
Hello, frequent calls to, spring cloud feign failed. Have you solved this problem? we also bind the domain name to call the interface a hundred times, there will be several error server exceptions. Will this be a network problem
?the whole project is based on spring cloud . build.gradle configuration of the parent project: group com.xxx.yyy version 0.1.0 buildscript { ext { springBootVersion = 1.5.10.RELEASE } repositories { mavenCe...
now I have a code for cloud disk service with port 8089. Now I want to instance two containers on one server, and then map container port 8089 to host 8080808081, but the cloud disk service in both containers is port 8089, and the port registered to eure...
spring cloud config contact security protection mechanism, server and client set passwords respectively 1 authenticated user and password are set on the server spring: application: name: space cloud: config: profile: dev lab...
my eureka registry can be started normally, and the eureka home page can be accessed normally, as follows: : eureka: : the common answer on ps:, please do not copy and paste, it has been tried. ...
recently studied Spring-cloud. We know that Zuul is a gateway component under the Spring-cloud system. After reading a blog post by Zhai Yongchao, I mentioned this sentence: **duboo** Why is the Gateway layer not needed under the dubbo architecture? ...
the request path generated by feign of spring cloud does not have IP and port. An error of 404 was reported. You must specify url to access it normally cannot be accessed according to this code, and the generated request is http: login username pwd,....
I hope to be able to perform setAttribute ( "key ", value) operation on request in filter of zuul, and then the downstream service can obtain data through request.getAttribute ( "key "); but the result does not happen as expected. Adding attribute to re...
how is the traffic routing of ele.me double active project designed? API Router ...
1. There is no problem with the request for direct access to webService 2. Then use zuul reverse proxy to access webServce, and keep prompting that 404 cannot be found ...
is it just one of the two, or is there a big god to buy a load balancer for aliyun and then implement springcloud, on it? ...
return authentication error Full authentication is required to access this resource when using feign consumer to call provider detailed error { "timestamp ": 1524018915085, "status ": 401, "error ": "Unauthorized ", "message ": "Full authentica...
phenomenon: the service cannot be found using ElasticSearch as the storage method. There is no problem with using MySQL as the storage method before, and the service can be found quickly now the console does not report an error properties file...
are there any open source middleware products that provide traffic marking and traffic distribution? that is, when a http request comes, you can route the request to the specified machine or environment according to the information of various dimension...
configure it according to the spring cloud config configuration method on the Internet, and there is a startup error all the time @EnableConfigServer @SpringBootApplication public class ConfigServerGitApplication { public static vo...
I wrote an eureka service, and the port number can only be 8761. Otherwise, the client cannot register the service, but an eureka service with a port number other than 8761 can open the home page of eureka. is very difficult to understand. Ask the grea...
I am learning the use of link tracking. But according to the tutorial, the output log should be this structure 2016-06-15 16:55:56.334 INFO [sleuth-sample,44462edc42f2ae73,44462edc42f2ae73,false] 13978 --- [nio-8080-exec-1] com.example.SleuthSampleApp...
how does 1.zuul directly perform client-side load balancing in spring boot2 cloud? 2. Environment: spring boot 2 spring cloud,zuul do gateway 3. Want to implement: how can two same consumer producers ab,a have one more ResquestMapping, than b to acces...
< H2 > configuration file < H2 > rabbitmq-web < H2 > error log < H2 > java.net.SocketException: Socket Closed at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_171] at java.net.SocketInputStream.socketRead(SocketInputStr...
spring-cloud-starter-feign is introduced, but there is no @ FeignClient annotation screenshot of creating a project ...
https: coding.imooc.com lear. Chapter 1 course introduction 1-1 SpringCloud Guide (09:19) 1-2 get Source instructions (06:43) 1-3 question suggestions (02:49) 1-4 order item Demo (06:10) Chapter 2 introduction to Micro Services 2-1 Micro Servic...