Eureka - Can't get a response - Can't contact any eureka nodes
The clue is "eurekaapps" in the error. You need a trailing "/" in the service URL:
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
(which is the default anyway I think).
user3270760
I am a full time graduate student in pursuit of a masters degree in CS and I work full time writing software for a large tech company. Typically, I write in Java, C, C++, and Bash, but I occasionally write in Python, Perl, Scala, Lua, C#, or anything else I can get my hands on.
Updated on June 04, 2022Comments
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user3270760 about 2 years
I have a Eureka server running on port 8761 (localhost:8761/eureka) and I have a Zuul application that I would like to register with eureka, but I keep getting the same error:
Can't get a response from http://localhost:8761/eurekaapps/ZUULSERVER Can't contact any eureka nodes - possibly a security group issue? java.lang.RuntimeException: Bad status: 404 at com.netflix.discovery.DiscoveryClient.makeRemoteCall(DiscoveryClient.java:1155) at com.netflix.discovery.DiscoveryClient.makeRemoteCall(DiscoveryClient.java:1060) at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:606) at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1596) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
Here is my application.yml for the zuul application:
info: component: Zuul Server eureka: server: enabled: true client: serviceUrl: defaultZone: http://localhost:8761/eureka registerWithEureka: true fetchRegistry: false endpoints: restart: enabled: true shutdown: enabled: true health: sensitive: false zuul: route: discovery: url: http://localhost:9000/polaris/discovery path: /polaris/discovery/** sla: url: http://localhost:9000/polaris/sla path: /polaris/sla/** stores: /stores/** customers: /customers/** #remove when spring-boot 1.2.1 is out security: basic: enabled: false management: security: enabled: false server: port: 8765 logging: level: ROOT: INFO org.springframework.web: DEBUG
Did I just mess up one of these values and so zuul is unable to see the eureka server? It seems like it is not registering properly. Maybe I missed a crucial parameter in the application.yml file?