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java - Azure 监视器和 Application-insights java 代理之间的连接被拒绝

问题描述

尝试将 Application-insights 添加到在 AKS 中运行的 Java 应用程序。

遵循此处提供的步骤：https ://docs.microsoft.com/en-us/azure/azure-monitor/app/java-in-process-agent

command: ["java"]
args: ["-javaagent:/agent.jar", "-jar", "/app.jar"]

spring-boot 应用程序和代理都启动了，但是代理的日志后面跟着这些错误：

2021-08-19 15:43:26.914Z WARN  c.m.a.a.i.q.QuickPulsePingSender - Live metrics endpoint ping failed io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: rt.services.visualstudio.com/157.55.177.6:443 (future failures will be aggregated and logged once every 5 minutes)
reactor.core.Exceptions$ReactiveException: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: rt.services.visualstudio.com/157.55.177.6:443
    at reactor.core.Exceptions.propagate(Exceptions.java:392)
    at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:97)
    at reactor.core.publisher.Mono.block(Mono.java:1703)
    at com.microsoft.applicationinsights.agent.internal.quickpulse.QuickPulsePingSender.ping(QuickPulsePingSender.java:95)
    at com.microsoft.applicationinsights.agent.internal.quickpulse.QuickPulseCoordinator.ping(QuickPulseCoordinator.java:106)
    at com.microsoft.applicationinsights.agent.internal.quickpulse.QuickPulseCoordinator.run(QuickPulseCoordinator.java:63)
    at java.base/java.lang.Thread.run(Thread.java:829)
    Suppressed: java.lang.Exception: #block terminated with an error
        at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:99)
        ... 5 common frames omitted
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: rt.services.visualstudio.com/157.55.177.6:443
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
    at io.netty.channel.unix.Errors.newConnectException0(Errors.java:155)
    at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:128)
    at io.netty.channel.unix.Socket.finishConnect(Socket.java:278)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:710)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:687)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
    at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:470)
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:829)
2021-08-19 15:43:27.888Z INFO  c.m.applicationinsights.agent - ApplicationInsights Java Agent 3.2.0-BETA.2 started successfully (PID 1)
2021-08-19 15:43:27.893Z WARN  c.m.a.a.i.i.AppIdSupplier$GetAppIdTask - unable to retrieve appId exception sending request to https://westeurope-3.in.applicationinsights.azure.com/api/profiles/<INSTRUMENTATION_KEY>/appId (future failures will be aggregated and logged once every 5 minutes)
reactor.core.Exceptions$ReactiveException: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: westeurope-3.in.applicationinsights.azure.com/13.69.65.23:443
    at reactor.core.Exceptions.propagate(Exceptions.java:392)
    at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:97)
    at reactor.core.publisher.Mono.block(Mono.java:1703)
    at com.microsoft.applicationinsights.agent.internal.init.AppIdSupplier$GetAppIdTask.run(AppIdSupplier.java:123)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:829)
    Suppressed: java.lang.Exception: #block terminated with an error
        at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:99)
        ... 8 common frames omitted
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: westeurope-3.in.applicationinsights.azure.com/13.69.65.23:443
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
    at io.netty.channel.unix.Errors.newConnectException0(Errors.java:155)
    at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:128)
    at io.netty.channel.unix.Socket.finishConnect(Socket.java:278)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:710)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:687)
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
    at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:470)
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    at java.base/java.lang.Thread.run(Thread.java:829)

据我所知，问题似乎源于代理无法检索 appId，而是 sshing 进入容器并执行 curl

curl https://westeurope-3.in.applicationinsights.azure.com/api/profiles/<INSTRUMENTATION_KEY>/appId

确实返回了结果，让我相信 pod 确实与 Azure 监视器实例有连接。

我尝试了代理 jar 的多个版本，在 spring-boot 应用程序中尝试了 SDK 和自定义事件，手动启动辅助 java 实例，使用 kubectl、本地环境变量、applicationinsights.json 文件提供连接字符串/仪器键，而作为JVM参数，这一切都无济于事。

现在感觉就像我完全没有想法，如果没有一些外部输入，就无法进一步解决这个问题。有没有人认识到这个问题，或者以前解决过类似的问题？

标签： javaazureazure-application-insights

解决方案

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