弹性4J和Prometheus的整合

Question

如何将弹性4J和普罗米修斯与微服务集成。

我与弹性4J和普罗米修斯的综合微服务。 我的问题是，在Prometheus中，我没有得到任何弹性查询，只有http和其他默认值是填充的。

Kindly help
Steps that i have implemented so far are listed below...
1>created micro-services
2>Integrate micro-services with Resilience 4j by following steps
    i>dependency in pom.xml file
    ii>created separate class of Circuit-breaker and retry module.
    iii>After that i have added Prometheus by adding its jar 
  which is...
 <dependency>
        <groupId>io.micrometer</groupId>
        <artifactId>micrometer-registry-prometheus</artifactId>
    </dependency>

3>在Prometheus仪表板的弹性查询/矩阵中没有填充。

i.e # HELP resilience4j_circuit-breaker_calls Circuit Breaker Call Stats
      # TYPE resilience4j_circuit-breaker_calls gauge
       resilience4j_circuit-breaker_calls{name="backendB",call_result="successful",} 0.0
       resilience4j_circuit-breaker_calls{name="backendB",call_result="failed",} 0.0

请帮助。预先感谢

我还在下面添加了以下依赖性4J和Prometheus集成...

 <dependency>
             <groupId>io.github.resilience4j</groupId>
             <artifactId>resilience4j-metrics</artifactId>
             <version>0.16.0</version>
 </dependency>
   <dependency>
            <groupId>io.github.resilience4j</groupId>
            <artifactId>resilience4j-prometheus</artifactId>
            <version>0.16.0</version>
   </dependency>

想要在Prometheus仪表板上的弹性矩阵。

Answer 1

您是否使用Spring Boot 1或Spring Boot 2之类的框架？如果是这样，您可以查看我们的演示，其中还包括一个用于Prometheus的Grafana仪表板。

https://github.com/Resilience4J/Resilience4j-spring-boot2-demo

如果要使用千分尺，则不应添加resilience4j-prometheus或resilience4j-metrics。resilience4j-prometheus使用Prometheus Java库，resilience4j-metrics使用Dropwizard指标。您应该添加resilience4j-micrometer。但是，如果您使用我们的Spring Boot 2启动器。