Ribbon Configuration not working

[Nitin Gupta]

I am getting the below error in the spring cloud project 

2020-10-31 13:58:53.434 ERROR 17392 --- [ctor-http-nio-1] .a.w.r.e.DefaultErrorWebExceptionHandler : Failed to handle request [GET http://localhost:9900/customers]

org.springframework.cloud.gateway.support.NotFoundException: Unable to find instance for customers

        at org.springframework.cloud.gateway.filter.LoadBalancerClientFilter.filter(LoadBalancerClientFilter.java:73) ~[spring-cloud-gateway-core-2.0.4.BUILD-SNAPSHOT.jar:2.0.4.BUILD-SNAPSHOT]

        at org.springframework.cloud.gateway.handler.FilteringWebHandler$GatewayFilterAdapter.filter(FilteringWebHandler.java:135) ~[spring-cloud-gateway-core-2.0.4.BUILD-SNAPSHOT.jar:2.0.4.BUILD-SNAPSHOT]

        at org.springframework.cloud.gateway.filter.OrderedGatewayFilter.filter(OrderedGatewayFilter.java:44) ~[spring-cloud-gateway-core-2.0.4.BUILD-SNAPSHOT.jar:2.0.4.BUILD-SNAPSHOT]

        at org.springframework.cloud.gateway.handler.FilteringWebHandler$DefaultGatewayFilterChain.lambda$filter$0(FilteringWebHandler.java:117) ~[spring-cloud-gateway-core-2.0.4.BUILD-SNAPSHOT.jar:2.0.4.BUILD-SNAPSHOT]

The client configuration in angular is as follows --

server:

  port: 9900

logging:

  level:

    com.netflix.discovery: 'OFF'

    com.netflix.zuul: 'OFF'

eureka:

  instance:

    leaseRenewalIntervalInSeconds: 10

  client:

    registryFetchIntervalSeconds: 5

hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000

ribbon:

  ServerListRefreshInterval: 5000

  ConnectTimeout: 3000

  ReadTimeout: 60000

spring:

  cloud:

    gateway:

      routes:

        - id: stores

          uri: lb://stores

          predicates:

            - Path=/stores/**

        - id: customers

          uri: lb://customers

          predicates:

          - Path=/customers/**

        - id: root

          uri: no://op

          predicates:

          - Path=/

          filters:

          - RedirectTo=302, /index.html#/customers

management:

  endpoints:

    web:

      exposure:

        include: '*'