Spring Eureka cluster replication issues [version eureka-Brixton.SR1] - spring-cloud

Question

I am trying to setup a eureka cluster which comprise of there servers. (my setup is on local machine)
Configurations for each eureka server as below:
server1:
server:
port: 8764
eureka:
instance:
metadataMap:
instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
client:
registerWithEureka: true
fetchRegistry: true
# availabilityZones: zone1,zone1,zone1
server:
waitTimeInMsWhenSyncEmpty: 0
serviceUrl:
defaultZone: http://localhost:8762/eureka/,http://localhost:8763/eureka/,http://localhost:8764/eureka/
server2:
server:
port: 8762
eureka:
instance:
metadataMap:
instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
client:
registerWithEureka: true
fetchRegistry: true
server:
waitTimeInMsWhenSyncEmpty: 0
serviceUrl:
defaultZone: http://localhost:8762/eureka/,http://localhost:8763/eureka/,http://localhost:8764/eureka/
server3:
server:
port: 8763
eureka:
instance:
metadataMap:
instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
client:
registerWithEureka: true
fetchRegistry: true
server:
waitTimeInMsWhenSyncEmpty: 0
serviceUrl:
defaultZone: http://localhost:8762/eureka/,http://localhost:8763/eureka/,http://localhost:8764/eureka/
each server is peering to each others, so registration info will be replicated among servsers.
But, when I checked the logs server, it always throw exception as beblow:
I also checked dashboard of eureka server and it shown as below:
I dont know why the registered replicas (http://localhost:8761/eureka/) did not change even I have configured
serviceUrl:
defaultZone: http://localhost:8762/eureka/,http://localhost:8763/eureka/,http://localhost:8764/eureka/
I have setup a micro services and register to the eureka cluster, but for somehow the service info only is registered on one of eureak server, I am expecting that info also replicated to others as well
is there anyone suffering from same issue, I have been trying searching a lot but could not find the right answer for my case.
High appreicate for any advice?

Answer 1

I have found the issues. I have put serviceUrl in wrong section (server).
it should be in the client part.
server:
port: 8763
eureka:
instance:
metadataMap:
instanceId: ${spring.application.name}:${spring.application.instance_id:${random.value}}
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://localhost:8762/eureka/,http://localhost:8763/eureka/,http://localhost:876
server:
waitTimeInMsWhenSyncEmpty: 0