spring-cloud sidecar route not working - spring

I create a spring-boot app with #EnableSidecar and I see that a route for the registered eureka clients "offers" and "customers" is created (Mapped URL path [/customers/**] onto ...) and the routes show up on the http://localhost:9000/routes endpoint:
{
"_links":{
"self":{
"href":"http://localhost:8090/routes"
}
},
"/customers/**":"customers",
"/zuul-proxy/**":"zuul-proxy",
"/offers/**":"offers"
}
When accessing http://localhost:9000/customers on the zuul-proxy in the browser I get a 404 thought.
My application.yml
spring:
application:
name: zuul-proxy
server:
port: 9000
eureka:
client:
service-url:
defaultZone: http://localhost:8761/eureka/
ZuulProxyApplication.java:
#EnableSidecar
#SpringBootApplication
public class ZuulProxyApplication {
public static void main(String[] args) {
SpringApplication.run(ZuulProxyApplication.class, args);
}
}
Log output:
2015-09-11 23:33:09.236 INFO 42750 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8090 (http)
2015-09-11 23:33:09.237 INFO 42750 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Registering application zuul-proxy with eureka with status UP
2015-09-11 23:33:09.238 INFO 42750 --- [ main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [current=UP, previous=STARTING]
2015-09-11 23:33:09.241 INFO 42750 --- [ main] o.s.c.n.zuul.web.ZuulHandlerMapping : Mapped URL path [/customers/**] onto handler of type [class org.springframework.cloud.netflix.zuul.web.ZuulController]
2015-09-11 23:33:09.242 INFO 42750 --- [ main] o.s.c.n.zuul.web.ZuulHandlerMapping : Mapped URL path [/offers/**] onto handler of type [class org.springframework.cloud.netflix.zuul.web.ZuulController]
2015-09-11 23:33:09.245 INFO 42750 --- [ main] ch.local.zuul.ZuulProxyApplication : Started ZuulProxyApplication in 8.637 seconds (JVM running for 9.26)
2015-09-11 23:33:09.245 INFO 42750 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_ZUUL-PROXY/192.168.0.108: registering service...
2015-09-11 23:33:09.294 INFO 42750 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_ZUUL-PROXY/192.168.0.108 - registration status: 204
2015-09-11 23:33:14.545 INFO 42750 --- [nio-8090-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2015-09-11 23:33:14.545 INFO 42750 --- [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2015-09-11 23:33:14.572 INFO 42750 --- [nio-8090-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 27 ms
2015-09-11 23:33:14.616 INFO 42750 --- [nio-8090-exec-1] o.s.c.n.zuul.filters.ProxyRouteLocator : Finding route for path: /customers
2015-09-11 23:33:14.626 INFO 42750 --- [nio-8090-exec-1] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#7442808: startup date [Fri Sep 11 23:33:14 CEST 2015]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3a60c416
2015-09-11 23:33:14.646 INFO 42750 --- [nio-8090-exec-1] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2015-09-11 23:33:14.759 INFO 42750 --- [nio-8090-exec-1] c.netflix.config.ChainedDynamicProperty : Flipping property: customers.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2015-09-11 23:33:14.802 INFO 42750 --- [nio-8090-exec-1] c.n.u.concurrent.ShutdownEnabledTimer : Shutdown hook installed for: NFLoadBalancer-PingTimer-customers
2015-09-11 23:33:14.829 INFO 42750 --- [nio-8090-exec-1] c.netflix.loadbalancer.BaseLoadBalancer : Client:customers instantiated a LoadBalancer:DynamicServerListLoadBalancer:{NFLoadBalancer:name=customers,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
2015-09-11 23:33:14.855 INFO 42750 --- [nio-8090-exec-1] c.netflix.config.ChainedDynamicProperty : Flipping property: customers.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2015-09-11 23:33:14.858 INFO 42750 --- [nio-8090-exec-1] c.n.l.DynamicServerListLoadBalancer : DynamicServerListLoadBalancer for client customers initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=customers,current list of Servers=[192.168.0.108:customers - 8083, 192.168.0.108:customers - 8081],Load balancer stats=Zone stats: {defaultzone=[Zone:defaultzone; Instance count:2; Active connections count: 0; Circuit breaker tripped count: 0; Active connections per server: 0.0;]
},Server stats: [[Server:192.168.0.108:customers - 8081; Zone:defaultZone; Total Requests:0; Successive connection failure:0; Total blackout seconds:0; Last connection made:Thu Jan 01 01:00:00 CET 1970; First connection made: Thu Jan 01 01:00:00 CET 1970; Active Connections:0; total failure count in last (1000) msecs:0; average resp time:0.0; 90 percentile resp time:0.0; 95 percentile resp time:0.0; min resp time:0.0; max resp time:0.0; stddev resp time:0.0]
, [Server:192.168.0.108:customers - 8083; Zone:defaultZone; Total Requests:0; Successive connection failure:0; Total blackout seconds:0; Last connection made:Thu Jan 01 01:00:00 CET 1970; First connection made: Thu Jan 01 01:00:00 CET 1970; Active Connections:0; total failure count in last (1000) msecs:0; average resp time:0.0; 90 percentile resp time:0.0; 95 percentile resp time:0.0; min resp time:0.0; max resp time:0.0; stddev resp time:0.0]
]}ServerList:org.springframework.cloud.netflix.ribbon.eureka.DomainExtractingServerList#55d7aafe
2015-09-11 23:33:14.941 INFO 42750 --- [nio-8090-exec-1] com.netflix.http4.ConnectionPoolCleaner : Initializing ConnectionPoolCleaner for NFHttpClient:customers
2015-09-11 23:33:15.838 INFO 42750 --- [ool-10-thread-1] c.netflix.config.ChainedDynamicProperty : Flipping property: customers.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2015-09-11 23:33:19.287 INFO 42750 --- [nio-8090-exec-2] o.s.c.n.zuul.filters.ProxyRouteLocator : Finding route for path: /customers
2015-09-11 23:33:35.780 INFO 42750 --- [pool-3-thread-1] o.s.c.n.zuul.web.ZuulHandlerMapping : Mapped URL path [/zuul-proxy/**] onto handler of type [class org.springframework.cloud.netflix.zuul.web.ZuulController]
I see the customers and offers instances registered in eureka. I also can access them via a RestTemplate in the zuul-proxy app like:
#RestController
public class TestController {
#Autowired
private RestTemplate restTemplate;
#RequestMapping("/test")
public Customer test() {
return restTemplate.getForObject("http://customers/customers/1", Customer.class);
}
}
This is working when I call http://localhost:9000/test
What could be the problem that I get a 404 for the registered routes http://localhost:9000/customers and http://localhost:9000/offers?

Related

Inside docker container Eureka doesn't see the defaultZone parameter value in properties.yml

There are no problems happens if I'm launching apps without containers. My temporary solution is to send the parameter through environment variable, but I can't understand why does it work like this. Could somebody please explain what am I doing wrong?
application-docker.yml (api-gateway)
server:
port: 8080
spring:
application:
name: api-gateway
cloud:
gateway:
routes:
- id: customer
uri: lb://CUSTOMER
predicates:
- Path=/api/v1/customers/**
zipkin:
base-url: http://zipkin:9411/
eureka:
client:
serviceUrl:
defaultZone: http://eureka-server:8761/eureka/
fetch-registry: true
register-with-eureka: true
application-docker.yml (eureka-server)
server:
port: 8761
spring:
application:
name: eureka-server
zipkin:
base-url: http://zipkin:9411/
eureka:
client:
fetch-registry: false
register-with-eureka: false
docker-compose.yaml
services:
postgres:
container_name: postgres
image: postgres
environment:
POSTGRES_USER: *
POSTGRES_PASSWORD: *
PGDATA: /data/postgres
volumes:
- postgres:/data/postgres
ports:
- "5432:5432"
networks:
- postgres
restart: unless-stopped
zipkin:
image: openzipkin/zipkin
container_name: zipkin
ports:
- "9411:9411"
networks:
- spring
rabbitmq:
image: rabbitmq:3.9.11-management-alpine
container_name: rabbitmq
ports:
- "5672:5672"
- "15672:15672"
networks:
- spring
eureka-server:
image: ftmpt/eureka-server:latest
container_name: eureka-server
environment:
- SPRING_PROFILES_ACTIVE=docker
ports:
- "8761:8761"
networks:
- spring
depends_on:
- zipkin
api-gateway:
image: ftmpt/api-gateway:latest
container_name: api-gateway
environment:
- SPRING_PROFILES_ACTIVE=docker
# - eureka.client.service-url.defaultZone=http://eureka-server:8761/eureka
ports:
- "8080:8080"
networks:
- spring
- postgres
depends_on:
- eureka-server
- zipkin
networks:
postgres:
driver: bridge
spring:
driver: bridge
volumes:
postgres:
logs from api-gateway container:
Powered by Spring Boot 2.5.7
2022-10-03 16:19:28.632 INFO [api-gateway,,] 1 --- [ main] e.fatumepta.apigw.ApiGatewayApplication : Starting ApiGatewayApplication using Java 17.0.1 on f492a34f31a2 with PID 1 (/app/classes started by root in /)
2022-10-03 16:19:28.640 INFO [api-gateway,,] 1 --- [ main] e.fatumepta.apigw.ApiGatewayApplication : The following profiles are active: docker
2022-10-03 16:19:31.883 INFO [api-gateway,,] 1 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=7282d2ab-5b80-3882-a881-0bf42ac5f5e5
2022-10-03 16:19:32.624 INFO [api-gateway,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration' of type [org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-10-03 16:19:32.638 INFO [api-gateway,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration$ReactorDeferringLoadBalancerFilterConfig' of type [org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration$ReactorDeferringLoadBalancerFilterConfig] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-10-03 16:19:32.647 INFO [api-gateway,,] 1 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'reactorDeferringLoadBalancerExchangeFilterFunction' of type [org.springframework.cloud.client.loadbalancer.reactive.DeferringLoadBalancerExchangeFilterFunction] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [After]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Before]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Between]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Cookie]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Header]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Host]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Method]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Path]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Query]
2022-10-03 16:19:34.880 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [ReadBody]
2022-10-03 16:19:34.881 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [RemoteAddr]
2022-10-03 16:19:34.881 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [Weight]
2022-10-03 16:19:34.881 INFO [api-gateway,,] 1 --- [ main] o.s.c.g.r.RouteDefinitionRouteLocator : Loaded RoutePredicateFactory [CloudFoundryRouteService]
2022-10-03 16:19:36.003 INFO [api-gateway,,] 1 --- [ main] DiscoveryClientOptionalArgsConfiguration : Eureka HTTP Client uses RestTemplate.
2022-10-03 16:19:36.316 WARN [api-gateway,,] 1 --- [ main] iguration$LoadBalancerCaffeineWarnLogger : Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.
2022-10-03 16:19:36.509 INFO [api-gateway,,] 1 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2022-10-03 16:19:36.782 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1
2022-10-03 16:19:36.800 INFO [api-gateway,,] 1 --- [ main] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application is null : false
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Application version is -1: true
2022-10-03 16:19:36.843 INFO [api-gateway,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2022-10-03 16:19:37.584 INFO [api-gateway,,] 1 --- [ main] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://localhost:8761/eureka/}, exception=I/O error on GET request for "http://localhost:8761/eureka/apps/": Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused stacktrace=org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8761/eureka/apps/": Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:8761 [localhost/127.0.0.1] failed: Connection refused
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:785)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:711)
at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:602)
at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplicationsInternal(RestTemplateEurekaHttpClient.java:145)
at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplications(RestTemplateEurekaHttpClient.java:135)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:121)
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:80)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1101)
at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:1014)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:441)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:283)
at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:279)
at org.springframework.cloud.netflix.eureka.CloudEurekaClient.<init>(CloudEurekaClient.java:66)
at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:295)
eureka-server logs from container
2022-10-06 11:46:06.693 INFO [eureka-server,,] 1 --- [ main] e.f.eureka.EurekaServerApplication : Starting EurekaServerApplication using Java 17.0.1 on bf39ca283c65 with PID 1 (/app/classes started by root in /)
2022-10-06 11:46:06.727 INFO [eureka-server,,] 1 --- [ main] e.f.eureka.EurekaServerApplication : The following profiles are active: docker
2022-10-06 11:46:10.568 INFO [eureka-server,,] 1 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=c87a0e94-d419-31a3-a4bc-1879ab705f9c
2022-10-06 11:46:12.271 INFO [eureka-server,,] 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8761 (http)
2022-10-06 11:46:12.311 INFO [eureka-server,,] 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-10-06 11:46:12.311 INFO [eureka-server,,] 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.55]
2022-10-06 11:46:12.604 INFO [eureka-server,,] 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-10-06 11:46:12.604 INFO [eureka-server,,] 1 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 5728 ms
2022-10-06 11:46:15.226 INFO [eureka-server,,] 1 --- [ main] c.s.j.s.i.a.WebApplicationImpl : Initiating Jersey application, version 'Jersey: 1.19.4 05/24/2017 03:20 PM'
2022-10-06 11:46:15.401 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2022-10-06 11:46:15.402 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2022-10-06 11:46:15.755 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2022-10-06 11:46:15.755 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2022-10-06 11:46:18.003 INFO [eureka-server,,] 1 --- [ main] DiscoveryClientOptionalArgsConfiguration : Eureka HTTP Client uses Jersey
2022-10-06 11:46:18.261 WARN [eureka-server,,] 1 --- [ main] iguration$LoadBalancerCaffeineWarnLogger : Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.
2022-10-06 11:46:18.274 INFO [eureka-server,,] 1 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2022-10-06 11:46:18.293 INFO [eureka-server,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1
2022-10-06 11:46:18.295 INFO [eureka-server,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Client configured to neither register nor query for data.
2022-10-06 11:46:18.300 INFO [eureka-server,,] 1 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1665056778299 with initial instances count: 0
2022-10-06 11:46:18.396 INFO [eureka-server,,] 1 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initializing ...
2022-10-06 11:46:18.405 INFO [eureka-server,,] 1 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Adding new peer nodes [http://localhost:8761/eureka/]
2022-10-06 11:46:18.857 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2022-10-06 11:46:18.857 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2022-10-06 11:46:18.857 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2022-10-06 11:46:18.857 INFO [eureka-server,,] 1 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2022-10-06 11:46:19.589 INFO [eureka-server,,] 1 --- [ main] c.n.eureka.cluster.PeerEurekaNodes : Replica node URL: http://localhost:8761/eureka/
2022-10-06 11:46:19.608 INFO [eureka-server,,] 1 --- [ main] c.n.e.registry.AbstractInstanceRegistry : Finished initializing remote region registries. All known remote regions: []
2022-10-06 11:46:19.609 INFO [eureka-server,,] 1 --- [ main] c.n.eureka.DefaultEurekaServerContext : Initialized
2022-10-06 11:46:19.855 INFO [eureka-server,,] 1 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 1 endpoint(s) beneath base path '/actuator'
2022-10-06 11:46:19.953 INFO [eureka-server,,] 1 --- [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application EUREKA-SERVER with eureka with status UP
2022-10-06 11:46:19.978 INFO [eureka-server,,] 1 --- [ Thread-9] o.s.c.n.e.server.EurekaServerBootstrap : Setting the eureka configuration..
2022-10-06 11:46:19.991 INFO [eureka-server,,] 1 --- [ Thread-9] o.s.c.n.e.server.EurekaServerBootstrap : isAws returned false
2022-10-06 11:46:20.008 INFO [eureka-server,,] 1 --- [ Thread-9] o.s.c.n.e.server.EurekaServerBootstrap : Initialized server context
2022-10-06 11:46:20.008 INFO [eureka-server,,] 1 --- [ Thread-9] c.n.e.r.PeerAwareInstanceRegistryImpl : Got 1 instances from neighboring DS node
2022-10-06 11:46:20.008 INFO [eureka-server,,] 1 --- [ Thread-9] c.n.e.r.PeerAwareInstanceRegistryImpl : Renew threshold is: 1
2022-10-06 11:46:20.008 INFO [eureka-server,,] 1 --- [ Thread-9] c.n.e.r.PeerAwareInstanceRegistryImpl : Changing status to UP
2022-10-06 11:46:20.034 INFO [eureka-server,,] 1 --- [ Thread-9] e.s.EurekaServerInitializerConfiguration : Started Eureka Server
2022-10-06 11:46:20.034 INFO [eureka-server,,] 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8761 (http) with context path ''
2022-10-06 11:46:20.035 INFO [eureka-server,,] 1 --- [ main] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 8761
2022-10-06 11:46:20.089 INFO [eureka-server,,] 1 --- [ main] e.f.eureka.EurekaServerApplication : Started EurekaServerApplication in 14.267 seconds (JVM running for 14.702)

Spring Cloud Gateway Failed to start: Unable to find GatewayFilterFactory with name <blank>

Spring Cloud Gateway failed to start, and gives the following exception:
service-gateway | 2020-01-02 13:44:55.910 INFO 22 --- [ main] c.n.discovery.InstanceInfoReplicator : InstanceInfoReplicator onDemand update allowed rate per min is 4
service-gateway | 2020-01-02 13:44:55.915 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1577943895914 with initial instances count: 11
service-gateway | 2020-01-02 13:44:55.916 INFO 22 --- [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application SERVICE-GATEWAY with eureka with status UP
service-gateway | 2020-01-02 13:44:55.917 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1577943895917, current=UP, previous=STARTING]
service-gateway | 2020-01-02 13:44:55.923 INFO 22 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_SERVICE-GATEWAY/a5881e80ffd5:service-gateway:1790: registering service...
service-gateway | 2020-01-02 13:44:55.991 INFO 22 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_SERVICE-GATEWAY/a5881e80ffd5:service-gateway:1790 - registration status: 204
service-gateway | 2020-01-02 13:44:56.051 WARN 22 --- [ main] onfigReactiveWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'eurekaAutoServiceRegistration'; nested exception is reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IllegalArgumentException: Unable to find GatewayFilterFactory with name
service-gateway | 2020-01-02 13:44:56.083 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : Shutting down DiscoveryClient ...
service-gateway | 2020-01-02 13:44:59.085 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : Unregistering ...
service-gateway | 2020-01-02 13:44:59.093 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : DiscoveryClient_SERVICE-GATEWAY/a5881e80ffd5:service-gateway:1790 - deregister status: 200
service-gateway | 2020-01-02 13:44:59.104 INFO 22 --- [ main] com.netflix.discovery.DiscoveryClient : Completed shut down of DiscoveryClient
In spring cloud gateway code that used to create filter it says:
GatewayFilterFactory factory = this.gatewayFilterFactories.get(definition.getName());
if (factory == null) {
throw new IllegalArgumentException("Unable to find GatewayFilterFactory with name " + definition.getName());
}
so if it failed to to create the gatewayFilterFactory, the exception should gives a message:
"Unable to find GatewayFilterFactory with name <some name>", But there is no such thing in my log, just "Unable to find GatewayFilterFactory with name ". After 2 days of research and I finally found, there is an error in my config file:
- id: api_assets
uri: lb://BACKEND
predicates:
- Path=/api/assets/**
filters:
- name: AuditFilter
-
A LIST OF FILTER NAMES WITH A BLANK ONE

Why is my web service forbidding my connections when using .hasIpAddress()?

Defintieyl searched stackex for this already. Problems with hasIpAddress seem often unique.
I believe I understand the route of my reques to my server.
User -> Zuul -> My web service
http.authorizeRequests().antMatchers("/**").permitAll();
in my webservice, allows me to send requests and receive responses from localhost and my system's IP.
http.authorizeRequests().antMatchers("/**").hasIpAddress(10.10.1.24);
or
http.authorizeRequests().antMatchers("/**").hasIpAddress("127.0.0.1");
both fail.
When Zuul gives access to my web service... is it misreporting my request IP or something?
If my hasIpAddress() shouldnt be localhost, 127.0.0.1 or 10.10.1.24 then what else could it be?
I've shut down Zuul, Eureka and the ws and started them all up again.
I also did a maven clean.
2019-10-23 11:58:46.608 INFO 7468 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#27040a7b, org.springframework.security.web.context.SecurityContextPersistenceFilter#6d6a2d29, org.springframework.security.web.header.HeaderWriterFilter#3485fdae, org.springframework.security.web.authentication.logout.LogoutFilter#198a3831, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#2c7fb62d, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#20043371, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#ad82f08, org.springframework.security.web.session.SessionManagementFilter#2285c828, org.springframework.security.web.access.ExceptionTranslationFilter#6511c7f9, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#7e27dfef]
2019-10-23 11:58:46.618 WARN 7468 --- [ restartedMain] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2019-10-23 11:58:46.618 INFO 7468 --- [ restartedMain] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2019-10-23 11:58:46.621 WARN 7468 --- [ restartedMain] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2019-10-23 11:58:46.621 INFO 7468 --- [ restartedMain] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2019-10-23 11:58:46.731 INFO 7468 --- [ restartedMain] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2019-10-23 11:58:47.264 WARN 7468 --- [ restartedMain] ockingLoadBalancerClientRibbonWarnLogger : You already have RibbonLoadBalancerClient on your classpath. It will be used by default. As Spring Cloud Ribbon is in maintenance mode. We recommend switching to BlockingLoadBalancerClient instead. In order to use it, set the value of `spring.cloud.loadbalancer.ribbon.enabled` to `false` or remove spring-cloud-starter-netflix-ribbon from your project.
2019-10-23 11:58:47.365 INFO 7468 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 54293 (http) with context path ''
2019-10-23 11:58:47.366 INFO 7468 --- [ restartedMain] .s.c.n.e.s.EurekaAutoServiceRegistration : Updating port to 54293
2019-10-23 11:58:47.370 INFO 7468 --- [ restartedMain] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2019-10-23 11:58:47.392 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Initializing Eureka in region us-east-1
2019-10-23 11:58:47.491 INFO 7468 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2019-10-23 11:58:47.492 INFO 7468 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2019-10-23 11:58:47.570 INFO 7468 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2019-10-23 11:58:47.571 INFO 7468 --- [ restartedMain] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2019-10-23 11:58:47.690 INFO 7468 --- [ restartedMain] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
2019-10-23 11:58:47.814 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2019-10-23 11:58:47.814 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
2019-10-23 11:58:47.814 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
2019-10-23 11:58:47.814 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Application is null : false
2019-10-23 11:58:47.815 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2019-10-23 11:58:47.815 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Application version is -1: true
2019-10-23 11:58:47.815 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2019-10-23 11:58:47.890 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : The response status is 200
2019-10-23 11:58:47.892 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Starting heartbeat executor: renew interval is: 30
2019-10-23 11:58:47.894 INFO 7468 --- [ restartedMain] c.n.discovery.InstanceInfoReplicator : InstanceInfoReplicator onDemand update allowed rate per min is 4
2019-10-23 11:58:47.897 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1571842727896 with initial instances count: 0
2019-10-23 11:58:47.900 INFO 7468 --- [ restartedMain] o.s.c.n.e.s.EurekaServiceRegistry : Registering application USERS-WS with eureka with status UP
2019-10-23 11:58:47.900 INFO 7468 --- [ restartedMain] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1571842727900, current=UP, previous=STARTING]
2019-10-23 11:58:47.902 INFO 7468 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_USERS-WS/users-ws:90ae4ec0932916bcd2b9155854f3a269: registering service...
2019-10-23 11:58:47.945 INFO 7468 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_USERS-WS/users-ws:90ae4ec0932916bcd2b9155854f3a269 - registration status: 204
2019-10-23 11:58:48.064 INFO 7468 --- [ restartedMain] c.p.p.a.u.PhotoAppApiUsersApplication : Started PhotoAppApiUsersApplication in 5.037 seconds (JVM running for 5.825)
2019-10-23 11:59:17.895 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2019-10-23 11:59:17.895 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
2019-10-23 11:59:17.895 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
2019-10-23 11:59:17.896 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application is null : false
2019-10-23 11:59:17.896 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2019-10-23 11:59:17.896 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application version is -1: false
2019-10-23 11:59:17.896 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2019-10-23 11:59:17.959 INFO 7468 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : The response status is 200
Here is a working basic example using spring-boot 2.2.0.RELEASE with spring-boot-starter-security and spring-boot-starter-web
Works when accessing via http://localhost:8080/ip
#SpringBootApplication
public class SpringSecurityHasIpAddressApplication {
public static void main(String[] args) {
SpringApplication.run(SpringSecurityHasIpAddressApplication.class, args);
}
}
#RestController
class HelloController {
#GetMapping("/hello")
public String hello() {
return "Hello World!";
}
#GetMapping("/ip")
public String ip(HttpServletRequest request) {
return request.getRemoteAddr();
}
#GetMapping("/secure")
public String secure(Principal principal,HttpServletRequest request) {
return principal.getName() + " with " + request.getRemoteAddr();
}
}
#Configuration
class SecurityConfig extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests(
authorizeRequests ->
authorizeRequests
.antMatchers("/hello").permitAll()
.antMatchers("/secure").authenticated()
.antMatchers("/ip").hasIpAddress("0:0:0:0:0:0:0:1") // localhost
.anyRequest().authenticated()
)
.formLogin();
}
}
You could access the /secure path, then you can see you're actually used IP-address.
0:0:0:0:0:0:0:1 is my localhost address so I can access /ip without authentication
By setting the log-level of org.springframework.security could also be very helpful.
application.properties
logging.level.org.springframework.security=debug
then you can see in logging something like:
2019-10-30 19:14:01.039 DEBUG 3692 --- [nio-8080-exec-6] o.s.s.w.a.i.FilterSecurityInterceptor : Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken#536ff536: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails#166c8: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: 7602343558C34E2576CD0D3E20EDCBEE; Granted Authorities: ROLE_ANONYMOUS
2019-10-30 19:14:01.040 DEBUG 3692 --- [nio-8080-exec-6] o.s.s.access.vote.AffirmativeBased : Voter: org.springframework.security.web.access.expression.WebExpressionVoter#7527e914, returned: -1
2019-10-30 19:14:01.041 DEBUG 3692 --- [nio-8080-exec-6] o.s.s.w.a.ExceptionTranslationFilter : Access is denied (user is anonymous); redirecting to authentication entry point
if you try via http://127.0.0.1/ip above solution will fail
then you can use
...
.antMatchers("/ip").hasIpAddress("127.0.0.1/32")
...
If you want to use a range of allowed IP-addresses then you could you use
...
.antMatchers("/access") // multiple IP matching
.access("hasIpAddress('192.168.0.1/16') or hasIpAddress('127.0.0.1/32')")
...
hasIpAddress(1.1.1.1) has always worked fine for me. you don't need the /32 but you can use it. it's actually the same IP with /32 on it but you really on need it if you're attempting to match a range of IPs in a subnet . My guess is you're getting the IP of Zuul and not localhost/127.0.0.1 and you're using embedded Tomcat without the <Valve className="org.apache.catalina.valves.RemoteIpValve" /> installed. Also, enable the access log for Tomcat to see what IP is hitting your service via the SPring Boot properties located at https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html - just search for tomcat

Error registering service to eureka server

I am trying to register a client to spring-eureka-server, client deregisters just after registering
eureka-server logs:
2018-05-13 16:02:47.290 INFO 25557 --- [io-9091-exec-10]
c.n.e.registry.AbstractInstanceRegistry : Registered instance
HELLO-CLIENT/192.168.43.96:hello-client:8072 with status UP
(replication=false) 2018-05-13 16:02:47.438 INFO 25557 ---
[nio-9091-exec-3] c.n.e.registry.AbstractInstanceRegistry :
Registered instance HELLO-CLIENT/192.168.43.96:hello-client:8072 with
status DOWN (replication=false) 2018-05-13 16:02:47.457 INFO 25557
--- [nio-9091-exec-2] c.n.e.registry.AbstractInstanceRegistry : Cancelled instance HELLO-CLIENT/192.168.43.96:hello-client:8072
(replication=false) 2018-05-13 16:02:47.950 INFO 25557 ---
[nio-9091-exec-5] c.n.e.registry.AbstractInstanceRegistry :
Registered instance HELLO-CLIENT/192.168.43.96:hello-client:8072 with
status DOWN (replication=true) 2018-05-13 16:02:47.951 INFO 25557 ---
[nio-9091-exec-5] c.n.e.registry.AbstractInstanceRegistry : Cancelled
instance HELLO-CLIENT/192.168.43.96:hello-client:8072
(replication=true) 2018-05-13 16:03:25.747 INFO 25557 ---
[a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running
the evict task with compensationTime 4ms
Eureka-client logs:
2018-05-13 16:02:47.163 INFO 25676 --- [nfoReplicator-0]
com.netflix.discovery.DiscoveryClient :
DiscoveryClient_HELLO-CLIENT/192.168.43.96:hello-client:8072:
registering service... 2018-05-13 16:02:47.212 INFO 25676 --- [
main] c.a.helloclient.HelloClientApplication : Started
HelloClientApplication in 7.62 seconds (JVM running for 8.573)
2018-05-13 16:02:47.224 INFO 25676 --- [ Thread-5]
s.c.a.AnnotationConfigApplicationContext : Closing
org.springframework.context.annotation.AnnotationConfigApplicationContext#6f7923a5:
startup date [Sun May 13 16:02:42 IST 2018]; parent:
org.springframework.context.annotation.AnnotationConfigApplicationContext#5c30a9b0
2018-05-13 16:02:47.226 INFO 25676 --- [ Thread-5]
o.s.c.n.e.s.EurekaServiceRegistry : Unregistering application
hello-client with eureka with status DOWN 2018-05-13 16:02:47.227
WARN 25676 --- [ Thread-5] com.netflix.discovery.DiscoveryClient
: Saw local status change event StatusChangeEvent
[timestamp=1526207567227, current=DOWN, previous=UP] 2018-05-13
16:02:47.232 INFO 25676 --- [ Thread-5]
o.s.c.support.DefaultLifecycleProcessor : Stopping beans in phase 0
2018-05-13 16:02:47.235 INFO 25676 --- [ Thread-5]
com.netflix.discovery.DiscoveryClient : Shutting down
DiscoveryClient ... 2018-05-13 16:02:47.292 INFO 25676 ---
[nfoReplicator-0] com.netflix.discovery.DiscoveryClient :
DiscoveryClient_HELLO-CLIENT/192.168.43.96:hello-client:8072 -
registration status: 204 2018-05-13 16:02:47.423 INFO 25676 ---
[nfoReplicator-0] com.netflix.discovery.DiscoveryClient :
DiscoveryClient_HELLO-CLIENT/192.168.43.96:hello-client:8072:
registering service... 2018-05-13 16:02:47.440 INFO 25676 ---
[nfoReplicator-0] com.netflix.discovery.DiscoveryClient :
DiscoveryClient_HELLO-CLIENT/192.168.43.96:hello-client:8072 -
registration status: 204 2018-05-13 16:02:47.442 INFO 25676 --- [
Thread-5] com.netflix.discovery.DiscoveryClient : Unregistering ...
2018-05-13 16:02:47.460 INFO 25676 --- [ Thread-5]
com.netflix.discovery.DiscoveryClient :
DiscoveryClient_HELLO-CLIENT/192.168.43.96:hello-client:8072 -
deregister status: 200 2018-05-13 16:02:47.494 INFO 25676 --- [
Thread-5] com.netflix.discovery.DiscoveryClient : Completed shut
down of DiscoveryClient 2018-05-13 16:02:47.495 INFO 25676 --- [
Thread-5] o.s.j.e.a.AnnotationMBeanExporter : Unregistering
JMX-exposed beans on shutdown 2018-05-13 16:02:47.498 INFO 25676 ---
[ Thread-5] o.s.j.e.a.AnnotationMBeanExporter :
Unregistering JMX-exposed beans
Please let me know what could be possibly wrong.
Add
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
into Eureka and client app
It really works !!!
Eureka client deregisters when an app has been shutdown.
Check if there is any other reason why the app is stopping leading to eureka-client deregistering.
For my case, the application was shutting down due to spring-boot-starter-web dependency. After resolving this, the application started well.
Looks like a dependency issue.
If the app works fine (the core functionality) without eureka integration, then try changing the eureka-client dependency version.
I would suggest you to check the following:
Check all the port numbers that you are running
Check for any version issues
Add above web dependency in your eureka pom.xml (it worked for me in Maven projects)

How to automatically initizlize the 'dispatcherServlet' the moment after the web app started in the spring boot application?

I am working on feign client with hystrix in a spring boot application. I started a eureka server and register two providers. In the feign client application I added the hystrix support. And when I request the service first time, I got the hystrix result, but after that every request could get the expected result from the provider. From the log, I see that the dispatcherServlet was lazily initialized after the first requested was made, not after the web app started. And this extends the timeout span of the hystrix. In this case, I always get the false result on the first request because of the lazy initialization of dispatcherServlet.
How could I get the first request correctly?
Is it ok to initialize
the dispatcherServet the moment after the web starts? If so,
how can I do it?
log:
:: Spring Boot :: (v1.4.0.RELEASE)
2016-10-13 15:06:03.677 INFO 41459 --- [ main] c.i.c.s.MovieFeignHystrixApplication : No active profile set, falling back to default profiles: default
2016-10-13 15:06:03.723 INFO 41459 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2e6a5539: startup date [Thu Oct 13 15:06:03 CST 2016]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext#6e509ffa
2016-10-13 15:06:05.005 INFO 41459 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'hystrixFeature' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.cloud.netflix.hystrix.HystrixCircuitBreakerConfiguration$HystrixWebConfiguration; factoryMethodName=hystrixFeature; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/cloud/netflix/hystrix/HystrixCircuitBreakerConfiguration$HystrixWebConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.cloud.netflix.hystrix.HystrixCircuitBreakerConfiguration; factoryMethodName=hystrixFeature; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/cloud/netflix/hystrix/HystrixCircuitBreakerConfiguration.class]]
2016-10-13 15:06:05.431 WARN 41459 --- [ main] o.s.c.a.ConfigurationClassPostProcessor : Cannot enhance #Configuration bean definition 'refreshScope' since its singleton instance has been created too early. The typical cause is a non-static #Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'.
2016-10-13 15:06:05.705 INFO 41459 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=cc11fab8-4eec-3228-9e14-ac8a7dca16b2
2016-10-13 15:06:05.730 INFO 41459 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2016-10-13 15:06:06.367 INFO 41459 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$76aeae65] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-10-13 15:06:07.056 INFO 41459 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8022 (http)
2016-10-13 15:06:07.078 INFO 41459 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-10-13 15:06:07.079 INFO 41459 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.4
2016-10-13 15:06:07.266 INFO 41459 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-10-13 15:06:07.267 INFO 41459 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3544 ms
2016-10-13 15:06:07.883 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-10-13 15:06:07.902 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricFilter' to: [/*]
2016-10-13 15:06:07.903 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-10-13 15:06:07.903 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-10-13 15:06:07.903 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-10-13 15:06:07.903 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-10-13 15:06:07.903 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*]
2016-10-13 15:06:07.904 INFO 41459 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2016-10-13 15:06:08.071 INFO 41459 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#140d1230: startup date [Thu Oct 13 15:06:08 CST 2016]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2e6a5539
2016-10-13 15:06:08.111 INFO 41459 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2016-10-13 15:06:09.841 WARN 41459 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2016-10-13 15:06:09.842 INFO 41459 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2016-10-13 15:06:09.857 INFO 41459 --- [ main] c.netflix.config.DynamicPropertyFactory : DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration#631cb129
2016-10-13 15:06:10.026 INFO 41459 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2e6a5539: startup date [Thu Oct 13 15:06:03 CST 2016]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext#6e509ffa
2016-10-13 15:06:10.240 INFO 41459 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/feign/{id}],methods=[GET]}" onto public com.itmuch.cloud.study.user.entity.User com.itmuch.cloud.study.user.controller.FeignHystrixController.findByIdFeign(java.lang.Long)
2016-10-13 15:06:10.244 INFO 41459 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-10-13 15:06:10.245 INFO 41459 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2016-10-13 15:06:10.383 INFO 41459 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-10-13 15:06:10.383 INFO 41459 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-10-13 15:06:10.468 INFO 41459 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-10-13 15:06:11.460 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2016-10-13 15:06:11.461 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env || /env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.462 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/hystrix.stream/**]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.cloud.netflix.endpoint.ServletWrappingEndpoint.handle(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.lang.Exception
2016-10-13 15:06:11.464 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.467 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.467 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/refresh || /refresh.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2016-10-13 15:06:11.468 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/resume || /resume.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2016-10-13 15:06:11.470 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/pause || /pause.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.endpoint.GenericPostableMvcEndpoint.invoke()
2016-10-13 15:06:11.471 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.474 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/heapdump || /heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException
2016-10-13 15:06:11.475 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2016-10-13 15:06:11.476 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/info || /info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.479 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/restart || /restart.json],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.restart.RestartMvcEndpoint.invoke()
2016-10-13 15:06:11.480 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2016-10-13 15:06:11.480 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.506 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.529 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/archaius || /archaius.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.562 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.563 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env],methods=[POST]}" onto public java.lang.Object org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.value(java.util.Map<java.lang.String, java.lang.String>)
2016-10-13 15:06:11.566 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/reset],methods=[POST]}" onto public java.util.Map<java.lang.String, java.lang.Object> org.springframework.cloud.context.environment.EnvironmentManagerMvcEndpoint.reset()
2016-10-13 15:06:11.580 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/features || /features.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.581 INFO 41459 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-10-13 15:06:11.911 WARN 41459 --- [ main] c.n.c.sources.URLConfigurationSource : No URLs will be polled as dynamic configuration sources.
2016-10-13 15:06:11.911 INFO 41459 --- [ main] c.n.c.sources.URLConfigurationSource : To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2016-10-13 15:06:12.096 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-10-13 15:06:12.118 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshScope' has been autodetected for JMX exposure
2016-10-13 15:06:12.122 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'environmentManager' has been autodetected for JMX exposure
2016-10-13 15:06:12.129 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'configurationPropertiesRebinder' has been autodetected for JMX exposure
2016-10-13 15:06:12.132 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'refreshEndpoint' has been autodetected for JMX exposure
2016-10-13 15:06:12.134 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'restartEndpoint' has been autodetected for JMX exposure
2016-10-13 15:06:12.139 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'environmentManager': registering with JMX server as MBean [org.springframework.cloud.context.environment:name=environmentManager,type=EnvironmentManager]
2016-10-13 15:06:12.373 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'restartEndpoint': registering with JMX server as MBean [org.springframework.cloud.context.restart:name=restartEndpoint,type=RestartEndpoint]
2016-10-13 15:06:12.394 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshScope': registering with JMX server as MBean [org.springframework.cloud.context.scope.refresh:name=refreshScope,type=RefreshScope]
2016-10-13 15:06:12.412 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'configurationPropertiesRebinder': registering with JMX server as MBean [org.springframework.cloud.context.properties:name=configurationPropertiesRebinder,context=2e6a5539,type=ConfigurationPropertiesRebinder]
2016-10-13 15:06:12.427 INFO 41459 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located managed bean 'refreshEndpoint': registering with JMX server as MBean [org.springframework.cloud.endpoint:name=refreshEndpoint,type=RefreshEndpoint]
2016-10-13 15:06:12.720 INFO 41459 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2016-10-13 15:06:12.741 INFO 41459 --- [ main] o.s.c.n.eureka.InstanceInfoFactory : Setting initial instance status as: STARTING
2016-10-13 15:06:13.225 INFO 41459 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON encoding codec LegacyJacksonJson
2016-10-13 15:06:13.228 INFO 41459 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using JSON decoding codec LegacyJacksonJson
2016-10-13 15:06:13.462 INFO 41459 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML encoding codec XStreamXml
2016-10-13 15:06:13.462 INFO 41459 --- [ main] c.n.d.provider.DiscoveryJerseyProvider : Using XML decoding codec XStreamXml
2016-10-13 15:06:13.838 INFO 41459 --- [ main] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
2016-10-13 15:06:13.892 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2016-10-13 15:06:13.892 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
2016-10-13 15:06:13.892 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
2016-10-13 15:06:13.892 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Application is null : false
2016-10-13 15:06:13.892 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
2016-10-13 15:06:13.893 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Application version is -1: true
2016-10-13 15:06:13.893 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
2016-10-13 15:06:14.350 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : The response status is 200
2016-10-13 15:06:14.353 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Starting heartbeat executor: renew interval is: 30
2016-10-13 15:06:14.356 INFO 41459 --- [ main] c.n.discovery.InstanceInfoReplicator : InstanceInfoReplicator onDemand update allowed rate per min is 4
2016-10-13 15:06:14.362 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1476342374362 with initial instances count: 3
2016-10-13 15:06:14.477 INFO 41459 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Registering application microservice-consumer-movie-feign-with-hystrix-stream with eureka with status UP
2016-10-13 15:06:14.478 INFO 41459 --- [ main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1476342374477, current=UP, previous=STARTING]
2016-10-13 15:06:14.479 INFO 41459 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_MICROSERVICE-CONSUMER-MOVIE-FEIGN-WITH-HYSTRIX-STREAM/10.106.192.57:microservice-consumer-movie-feign-with-hystrix-stream:8022: registering service...
2016-10-13 15:06:14.542 INFO 41459 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_MICROSERVICE-CONSUMER-MOVIE-FEIGN-WITH-HYSTRIX-STREAM/10.106.192.57:microservice-consumer-movie-feign-with-hystrix-stream:8022 - registration status: 204
2016-10-13 15:06:14.548 INFO 41459 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 2147483647
2016-10-13 15:06:14.555 INFO 41459 --- [ main] ration$HystrixMetricsPollerConfiguration : Starting poller
2016-10-13 15:06:14.661 INFO 41459 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8022 (http)
2016-10-13 15:06:14.662 INFO 41459 --- [ main] c.n.e.EurekaDiscoveryClientConfiguration : Updating port to 8022
2016-10-13 15:06:14.668 INFO 41459 --- [ main] c.i.c.s.MovieFeignHystrixApplication : Started MovieFeignHystrixApplication in 14.338 seconds (JVM running for 15.302)
2016-10-13 15:06:59.127 INFO 41459 --- [nio-8022-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-10-13 15:06:59.128 INFO 41459 --- [nio-8022-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2016-10-13 15:06:59.202 INFO 41459 --- [nio-8022-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 74 ms
2016-10-13 15:07:00.304 INFO 41459 --- [provider-user-1] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#353c426d: startup date [Thu Oct 13 15:07:00 CST 2016]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#2e6a5539
2016-10-13 15:07:00.407 INFO 41459 --- [provider-user-1] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2016-10-13 15:07:00.827 INFO 41459 --- [provider-user-1] c.netflix.config.ChainedDynamicProperty : Flipping property: microservice-provider-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2016-10-13 15:07:00.882 INFO 41459 --- [provider-user-1] c.n.u.concurrent.ShutdownEnabledTimer : Shutdown hook installed for: NFLoadBalancer-PingTimer-microservice-provider-user
2016-10-13 15:07:00.944 INFO 41459 --- [provider-user-1] c.netflix.loadbalancer.BaseLoadBalancer : Client:microservice-provider-user instantiated a LoadBalancer:DynamicServerListLoadBalancer:{NFLoadBalancer:name=microservice-provider-user,current list of Servers=[],Load balancer stats=Zone stats: {},Server stats: []}ServerList:null
2016-10-13 15:07:00.953 INFO 41459 --- [provider-user-1] c.n.l.DynamicServerListLoadBalancer : Using serverListUpdater PollingServerListUpdater
2016-10-13 15:07:00.993 INFO 41459 --- [provider-user-1] c.netflix.config.ChainedDynamicProperty : Flipping property: microservice-provider-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
2016-10-13 15:07:00.996 INFO 41459 --- [provider-user-1] c.n.l.DynamicServerListLoadBalancer : DynamicServerListLoadBalancer for client microservice-provider-user initialized: DynamicServerListLoadBalancer:{NFLoadBalancer:name=microservice-provider-user,current list of Servers=[10.106.192.57:8001, 10.106.192.57:8000],Load balancer stats=Zone stats: {defaultzone=[Zone:defaultzone; Instance count:2; Active connections count: 0; Circuit breaker tripped count: 0; Active connections per server: 0.0;]
},Server stats: [[Server:10.106.192.57:8001; Zone:defaultZone; Total Requests:0; Successive connection failure:0; Total blackout seconds:0; Last connection made:Thu Jan 01 08:00:00 CST 1970; First connection made: Thu Jan 01 08:00:00 CST 1970; Active Connections:0; total failure count in last (1000) msecs:0; average resp time:0.0; 90 percentile resp time:0.0; 95 percentile resp time:0.0; min resp time:0.0; max resp time:0.0; stddev resp time:0.0]
, [Server:10.106.192.57:8000; Zone:defaultZone; Total Requests:0; Successive connection failure:0; Total blackout seconds:0; Last connection made:Thu Jan 01 08:00:00 CST 1970; First connection made: Thu Jan 01 08:00:00 CST 1970; Active Connections:0; total failure count in last (1000) msecs:0; average resp time:0.0; 90 percentile resp time:0.0; 95 percentile resp time:0.0; min resp time:0.0; max resp time:0.0; stddev resp time:0.0]
]}ServerList:org.springframework.cloud.netflix.ribbon.eureka.DomainExtractingServerList#14ee3ae0
2016-10-13 15:07:01.302 INFO 41459 --- [ HystrixTimer-1] FeignHystrixClient$HystrixClientFallback : 异常发生,进入fallback方法,接收的参数:id = 4
2009########
2016-10-13 15:07:01.959 INFO 41459 --- [erListUpdater-0] c.netflix.config.ChainedDynamicProperty : Flipping property: microservice-provider-user.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647
Thanks.
I add this config hystrix.command.default.execution.timeout.enabled=false
in the application.yml, and it worked. And there is a similar solution here.Initial Request with Feign, Ribbon, Hystrix, and Consul Fails
Another solution is add config: spring.mvc.servlet.load-on-startup: 1. But this time, it still could turn on the hystrix rule to return false result.

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