Question

我有这个简单的控制器

@RestController
@RequestMapping("/metrics")
public class MetricsController {

    @GetMapping
    @ApiOperation("Get metrics by source")
    public ResponseEntity<List<Metric>> getMetricBySource(@RequestParam String source) {
        if (source.equalsIgnoreCase("recordings")) {
            return new ResponseEntity<>(MetricsConstants.RECORDINGS_METRICS, HttpStatus.OK);
        } else if (source.equalsIgnoreCase("advertisers")) {
            return new ResponseEntity<>(MetricsConstants.ADVERTISERS_METRICS, HttpStatus.OK);
        } else if (source.equalsIgnoreCase("publishers")) {
            return new ResponseEntity<>(MetricsConstants.PUBLISHERS_METRICS, HttpStatus.OK);
        } else if (source.equalsIgnoreCase("partners")) {
            return new ResponseEntity<>(MetricsConstants.PARTNERS_METRICS, HttpStatus.OK);
        } else if (source.equalsIgnoreCase("products")) {
            return new ResponseEntity<>(MetricsConstants.PRODUCTS_METRICS, HttpStatus.OK);
        } else if (source.equalsIgnoreCase("regular-users")) {
            return new ResponseEntity<>(MetricsConstants.REGULAR_USERS_METRICS, HttpStatus.OK);
        }

        return null;
    }

}

现在，当我试图通过
访问端点时 localhost:8099/metrics?source=advertisers

我得到以下回复

{ ＆＃34; mem＆＃34;：947258，＆＃34; mem.free＆＃34;：367038，＆＃34;处理器＆＃34;：4，＆＃34; instance.uptime＆＃34;：540532，＆＃34;正常运行时间＆＃34;：556754，＆＃34; systemload.average＆＃34;：-1，＆＃34; heap.committed＆＃34;：854016，＆＃34; heap.init＆＃34;：260096，＆＃34; heap.used＆＃34;：486977，＆＃34;堆＆＃34;：3699200，＆＃34; nonheap.committed＆＃34;：95312，＆＃34; nonheap.init＆＃34;：2496，＆＃34; nonheap.used＆＃34;：93242，＆＃34; nonheap＆＃34;：0，＆＃34; threads.peak＆＃34;：61，＆＃34; threads.daemon＆＃34;：37，＆＃34; threads.totalStarted＆＃34;：128，＆＃34;线程＆＃34;：53，＆＃34;班级＆＃34;：13916，＆＃34; classes.loaded＆＃34;：13916，＆＃34; classes.unloaded＆＃34;：0，＆＃34; gc.ps_scavenge.count＆＃34;：13，＆＃34; gc.ps_scavenge.time＆＃34;：150，＆＃34; gc.ps_marksweep.count＆＃34;：3，＆＃34; gc.ps_marksweep.time＆＃34;：341，＆＃34; counter.servo.eurekaclient.transport.request＆＃34;：0，＆＃34; counter.servo.eurekaclient.transport.connectionerrors＆＃34;：0，＆＃34; counter.servo.timeouts＆＃34;：0，＆＃34; counter.servo.rejectedexecutions＆＃34;：0，＆＃34; counter.servo.throwables＆＃34;：0，＆＃34; gauge.servo.threadpoolused＆＃34;：0，＆＃34; gauge.servo.response.metrics＆＃34;：6，＆＃34; normalized.servo.rest.totaltime＆＃34;：0，＆＃34; normalized.servo.rest.count＆＃34;：0，＆＃34; gauge.servo.rest.min＆＃34;：0，＆＃34; gauge.servo.rest.max＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00030＆＃34;：0，＆＃34; counter.servo.discoveryclient-httpclient_reuse＆＃34;：10，＆＃34; counter.servo.discoveryclient-httpclient_createnew＆＃34;：26，＆＃34; counter.servo.discoveryclient-httpclient_request＆＃34;：36，＆＃34; counter.servo.discoveryclient-httpclient_release＆＃34;：36，＆＃34; counter.servo.discoveryclient-httpclient_delete＆＃34;：24，＆＃34; normalized.servo.discoveryclient-httpclient_requestconnectiontimer.totaltime＆＃34 ;: 0.005046033333333333，＆＃34; normalized.servo.discoveryclient-httpclient_requestconnectiontimer.count＆＃34 ;: 0.06666666666666667，＆＃34; gauge.servo.discoveryclient-httpclient_requestconnectiontimer.min＆＃34 ;: 0.017749，＆＃34; gauge.servo.discoveryclient-httpclient_requestconnectiontimer.max＆＃34 ;: 0.12356299999999999，＆＃34; normalized.servo.discoveryclient-httpclient_createconnectiontimer.totaltime＆＃34 ;: 0.0012743166666666665，＆＃34; normalized.servo.discoveryclient-httpclient_createconnectiontimer.count＆＃34 ;: 0.05，＆＃34; gauge.servo.discoveryclient-httpclient_createconnectiontimer.min＆＃34 ;: 0.012288，＆＃34; gauge.servo.discoveryclient-httpclient_createconnectiontimer.max＆＃34 ;: 0.034475，＆＃34; gauge.servo.connectioncount＆＃34;：2，＆＃34; normalized.servo.eurekaclient.transport.latency.totaltime＆＃34;：0，＆＃34; normalized.servo.eurekaclient.transport.latency.count＆＃34;：0，＆＃34; gauge.servo.eurekaclient.transport.latency.min＆＃34;：0，＆＃34; gauge.servo.eurekaclient.transport.latency.max＆＃34;：0，＆＃34; gauge.servo.response.star-star.favicon.ico＆＃34;：42，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00240＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00015＆＃34;：1，＆＃34; gauge.servo.response.webjars.star-star＆＃34;：5，＆＃34; gauge.servo.eurekaclient.resolver.endpointssize＆＃34;：1，＆＃34; gauge.servo.eurekaclient.resolver.lastloadtimestamp＆＃34;：233376，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00240＆＃34;：0，＆＃34; gauge.servo.eurekaclient.transport.quarantinesize＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00030＆＃34;：0，＆＃34; gauge.servo.response.v2.api-docs＆＃34;：126，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00480＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00480＆＃34;：0，＆＃34; gauge.servo.response.star-star＆＃34;：13，＆＃34; gauge.servo.response.swagger-resources.configuration.ui＆＃34;：19，＆＃34; normalized.servo.eureka-connection-cleaner-time.totaltime＆＃34;：0.0009386666666666665，＆＃34; normalized.servo.eureka-connection-cleaner-time.count＆＃34;：0.03333333333333333，＆＃34; gauge.servo.eureka-connection-cleaner-time.min＆＃34;：0.021162，＆＃34; gauge.servo.eureka-connection-cleaner-time.max＆＃34;：0.035158，＆＃34; counter.servo.eureka-connection-cleaner-failure＆＃34;：0，＆＃34; gauge.servo.eurekaclient.transport.currentsessionduration＆＃34;：533378，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00120＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00015＆＃34;：1，＆＃34; gauge.servo.response.swagger-resources.configuration.security＆＃34;：4，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00120＆＃34;：0，＆＃34; gauge.servo.response.info＆＃34;：35，＆＃34; gauge.servo.eurekaclient.registration.lastheartbeatsec_00060＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registry.lastupdatesec_00060＆＃34;：0，＆＃34; counter.servo.discoveryclient_reconcilehashcodemismatch＆＃34;：0，＆＃34; normalized.servo.discoveryclient_fetchregistry.totaltime＆＃34;：0.29706815000000003，＆＃34; normalized.servo.discoveryclient_fetchregistry.count＆＃34;：0.03333333333333333，＆＃34; gauge.servo.discoveryclient_fetchregistry.min＆＃34;：4.337664999999999，＆＃34; gauge.servo.discoveryclient_fetchregistry.max＆＃34;：13.486424，＆＃34; counter.servo.discoveryclient_reregister＆＃34;：0，＆＃34; gauge.servo.eurekaclient.registry.localregistrysize＆＃34;：5，＆＃34; gauge.servo.eurekaclient.registry.lastsuccessfulregistryfetchtimeperiod＆＃34 ;: 22920，＆＃34; gauge.servo.eurekaclient.registration.lastsuccessfulheartbeattimeperiod＆＃34 ;: 22926，＆＃34; gauge.servo.response.swagger-resources＆＃34;：5，＆＃34; integration.channel.errorChannel.errorRate.mean＆＃34;：0，＆＃34; integration.channel.errorChannel.errorRate.max＆＃34;：0，＆＃34; integration.channel.errorChannel.errorRate.min＆＃34;：0，＆＃34; integration.channel.errorChannel.errorRate.stdev＆＃34;：0，＆＃34; integration.channel.errorChannel.errorRate.count＆＃34;：0，＆＃34; integration.channel.errorChannel.sendCount＆＃34;：0，＆＃34; integration.channel.errorChannel.sendRate.mean＆＃34;：0，＆＃34; integration.channel.errorChannel.sendRate.max＆＃34;：0，＆＃34; integration.channel.errorChannel.sendRate.min＆＃34;：0，＆＃34; integration.channel.errorChannel.sendRate.stdev＆＃34;：0，＆＃34; integration.channel.errorChannel.sendRate.count＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.errorRate.mean＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.errorRate.max＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.errorRate.min＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.errorRate.stdev＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.errorRate.count＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendCount＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendRate.mean＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendRate.max＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendRate.min＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendRate.stdev＆＃34;：0，＆＃34; integration.channel.springCloudBusInput.sendRate.count＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.errorRate.mean＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.errorRate.max＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.errorRate.min＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.errorRate.stdev＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.errorRate.count＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendCount＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendRate.mean＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendRate.max＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendRate.min＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendRate.stdev＆＃34;：0，＆＃34; integration.channel.hystrixStreamOutput.sendRate.count＆＃34;：0，＆＃34; integration.channel.nullChannel.errorRate.mean＆＃34;：0，＆＃34; integration.channel.nullChannel.errorRate.max＆＃34;：0，＆＃34; integration.channel.nullChannel.errorRate.min＆＃34;：0，＆＃34; integration.channel.nullChannel.errorRate.stdev＆＃34;：0，＆＃34; integration.channel.nullChannel.errorRate.count＆＃34;：0，＆＃34; integration.channel.nullChannel.sendCount＆＃34;：0，＆＃34; integration.channel.nullChannel.sendRate.mean＆＃34;：0，＆＃34; integration.channel.nullChannel.sendRate.max＆＃34;：0，＆＃34; integration.channel.nullChannel.sendRate.min＆＃34;：0，＆＃34; integration.channel.nullChannel.sendRate.stdev＆＃34;：0，＆＃34; integration.channel.nullChannel.sendRate.count＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.errorRate.mean＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.errorRate.max＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.errorRate.min＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.errorRate.stdev＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.errorRate.count＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendCount＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendRate.mean＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendRate.max＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendRate.min＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendRate.stdev＆＃34;：0，＆＃34; integration.channel.springCloudBusOutput.sendRate.count＆＃34;：0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.duration.mean＆＃34 ;: 0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.duration.max＆＃34 ;: 0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.duration.min＆＃34 ;: 0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.duration.stdev＆＃34 ;: 0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.duration.count＆＃34 ;: 0，＆＃34; integration.handler._org.springframework.integration.errorLogger.handler.activeCount＆＃34 ;: 0，＆＃34; integration.handlerCount＆＃34;：1，＆＃34; integration.channelCount＆＃34;：5，＆＃34; integration.sourceCount＆＃34;：0，＆＃34; httpsessions.max＆＃34;：-1，＆＃34; httpsessions.active＆＃34;：0，＆＃34; datasource.primary.active＆＃34;：0，＆＃34; datasource.primary.usage＆＃34;：0}

代码流甚至没有转到该方法（尝试使用调试器）。仅有这个新创建的端点的问题。最后一个错误是

访问此资源需要完全身份验证

直到我写完配置文件：

management:
  security:
    enabled: false

我用

springBootVersion = '1.5.3.RELEASE'
springCloudVersion = 'Dalston.RELEASE'

Answer 1

问题出在Spring Cloud MetricsInterceptorConfiguration上。

据我所知，在每个端点上，您可以添加后缀路径/指标，以查看Spring Cloud提供的此端点的指标。所以它只是拦截了我的映射：）

我通过将以下配置添加到 bootstrap.yml 来解决了这个问题：

endpoints:
  metrics:
    enabled: false

端点返回可能是云配置

1 个答案: