Spring boot未在promethesendpoint注册

Question

我正在尝试用spring boot配置普罗米修斯（Prometheus）和格拉法纳（Grafana）。

@Configuration
@EnableSpringBootMetricsCollector
public class MetricsConfiguration {

    /**
     * Register common tags application instead of job. This application tag is
     * needed for Grafana dashboard.
     *
     * @return registry with registered tags.
     */

    @Value("${spring.application.name}")
    private String applicationName;

    @Value("${spring.profiles.active}")
    private String environment;


    @Bean
    public MeterRegistryCustomizer<MeterRegistry> metricsCommonTags() {
        return registry -> {
            registry.config().commonTags("application", applicationName, "environment", environment)
                    .meterFilter(getDefualtConfig());
        };
    }

    private MeterFilter getDefualtConfig() {
        return new MeterFilter() {
            @Override
            public DistributionStatisticConfig configure(Meter.Id id, DistributionStatisticConfig config) {
                return DistributionStatisticConfig.builder().percentilesHistogram(true).percentiles(0.95, 0.99).build()
                        .merge(config);
            }
        };
    }

}

在运行应用程序时，我可以看到localhost:8080/prometheusurl的训练。

但我无法在localhost上看到相同的内容：9090/metrics url，这是普罗米修斯的url。

我在普罗米修斯中添加了配置。yml重新启动了普罗米修斯号。

- job_name: 'my-api'
    scrape_interval: 10s
    metrics_path: '/prometheus'
    target_groups:
       - targets: ['localhost:8080']

Answer 1

在花了2个小时找到解决方案后，我们对所有健康点也使用了基本身份验证问题是我没有在我的proemtheus.yml中设置基本身份验证

- job_name: 'my-api'
    scrape_interval: 10s
    metrics_path: '/prometheus'
    target_groups:
       - targets: ['localhost:8080']
    basic_auth:
      username: test
      password: test