Cannot call service from api-gateway

[PFernandezTorres]

I have configured a spring cloud api gateway to use for my other java microservices and when I set up the python microservice to the api gateway it does not seem to find it. All microservices use the same IP as stated on instance_ip field. This is my code for the eureka client:

import socket

from py_eureka_client import eureka_client

class EurekaConfig:

def __init__(self):
    pass

async def start_eureka(self):
    await eureka_client.init_async(eureka_server="http://localhost:8761/eureka/",
                                   app_name="analysis-service",
                                   instance_ip="192.168.1.41",
                                   instance_port=8000,
                                   instance_host="127.0.0.1",
                                   renewal_interval_in_secs=5)

The error displayed:

{ "timestamp": "2024-05-06T16:35:35.988+00:00", "path": "/analysis/hello", "status": 500, "error": "Internal Server Error", "message": "Failed to resolve 'analysis-service' [A(1)] after 2 queries ", "requestId": "62b3f170-2", "trace": "java.net.UnknownHostException: Failed to resolve 'analysis-service' [A(1)] after 2 queries \n\tat io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1125)\n\tSuppressed: The stacktrace has been enhanced by Reactor, refer to additional information below: \nError has been observed at the following site(s):\n\t__checkpoint ⇢ org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter [DefaultWebFilterChain]\n\tcheckpoint ⇢ AuthorizationWebFilter [DefaultWebFilterChain]\n\t*checkpoint ⇢ ExceptionTranslationWebFilter [DefaultWebFilterChain]\n\t__checkpoint ⇢ LogoutWebFilter [DefaultWebFilterChain]\n\tcheckpoint ⇢ ServerRequestCacheWebFilter [DefaultWebFilterChain]\n\t*checkpoint ⇢ SecurityContextServerWebExchangeWebFilter [DefaultWebFilterChain]\n\t__checkpoint ⇢ ReactorContextWebFilter [DefaultWebFilterChain]\n\tcheckpoint ⇢ CorsWebFilter [DefaultWebFilterChain]\n\t*checkpoint ⇢ HttpHeaderWriterWebFilter [DefaultWebFilterChain]\n\t__checkpoint ⇢ ServerWebExchangeReactorContextWebFilter [DefaultWebFilterChain]\n\tcheckpoint ⇢ org.springframework.security.web.server.WebFilterChainProxy [DefaultWebFilterChain]\n\t*checkpoint ⇢ HTTP GET \"/analysis/hello\" [ExceptionHandlingWebHandler]\nOriginal Stack Trace:\n\t\tat io.netty.resolver.dns.DnsResolveContext.finishResolve(DnsResolveContext.java:1125)\n\t\tat io.netty.resolver.dns.DnsResolveContext.tryToFinishResolve(DnsResolveContext.java:1072)\n\t\tat io.netty.resolver.dns.DnsResolveContext.query(DnsResolveContext.java:444)\n\t\tat io.netty.resolver.dns.DnsResolveContext.onResponse(DnsResolveContext.java:675)\n\t\tat io.netty.resolver.dns.DnsResolveContext.access$500(DnsResolveContext.java:68)\n\t\tat io.netty.resolver.dns.DnsResolveContext$2.operationComplete(DnsResolveContext.java:502)\n\t\tat io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:590)\n\t\tat io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:583)\n\t\tat io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:559)\n\t\tat io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:492)\n\t\tat io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:636)\n\t\tat io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:625)\n\t\tat io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:105)\n\t\tat io.netty.resolver.dns.DnsQueryContext.trySuccess(DnsQueryContext.java:345)\n\t\tat io.netty.resolver.dns.DnsQueryContext.finishSuccess(DnsQueryContext.java:336)\n\t\tat io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:1382)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)\n\t\tat io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)\n\t\tat io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)\n\t\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)\n\t\tat io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)\n\t\tat io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:97)\n\t\tat io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)\n\t\tat io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)\n\t\tat io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)\n\t\tat io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)\n\t\tat io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)\n\t\tat io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)\n\t\tat io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\n\t\tat java.base/java.lang.Thread.run(Thread.java:840)\n" }

[keijack]

Please open the link http://localhost:8761/eureka/ in your browser, find out whether analysis-service is in the list.

[PFernandezTorres]

Sorry for not answering. Already solved. I deleted the instance_host and instance_ip field