micrometer_具有InlfuxDB的Spring Boot和Micrometer第2部分：添加InfluxDB

妖狐艹你老母 2023-02-25 03:51 46阅读 0赞

micrometer

自从我们添加了[基本应用程序][Link 1]以来，是时候启动InfluxDB实例了。

我们将按照之前的[教程进行操作，][Link 2]并添加一个docker实例。

docker run –rm -p 8086：8086 –name influxdb-本地influxdb

![format_png][]

是时候在我们的pom上添加微米InfluxDB依赖项了

< dependencies >  ... 
             < dependency > 
                 < groupId >org.springframework.boot</ groupId > 
                 < artifactId >spring-boot-starter-actuator</ artifactId > 
             </ dependency > 
             < dependency > 
                 < groupId >io.micrometer</ groupId > 
                 < artifactId >micrometer-core</ artifactId > 
                 < version >1.3.2</ version > 
             </ dependency > 
             < dependency > 
                 < groupId >io.micrometer</ groupId > 
                 < artifactId >micrometer-registry-influx</ artifactId > 
                 < version >1.3.2</ version > 
             </ dependency >  ...  </ dependencies >

是时候通过application.yaml添加配置了

management: 
       metrics: 
         export: 
           influx: 
             enabled: true 
             db: devjobsapi 
             uri: http: / / 127.0 . 0.1 : 8086 
       endpoints: 
         web: 
           expose: "*"

让我们启动应用程序并执行一些请求。  
一段时间后，我们可以检查数据库和其中包含的数据。

docker exec -it influxdb- local influx  > SHOW DATABASES;  name: databases  name  ----  _internal  devjobsapi  > use devjobsapi  Using database devjobsapi  > SHOW MEASUREMENTS  name: measurements  name  ----  http_server_requests  jvm_buffer_count  jvm_buffer_memory_used  jvm_buffer_total_capacity  jvm_classes_loaded  jvm_classes_unloaded  jvm_gc_live_data_size  jvm_gc_max_data_size  jvm_gc_memory_allocated  jvm_gc_memory_promoted  jvm_gc_pause  jvm_memory_committed  jvm_memory_max  jvm_memory_used  jvm_threads_daemon  jvm_threads_live  jvm_threads_peak  jvm_threads_states  logback_events  process_cpu_usage  process_files_max  process_files_open  process_start_time  process_uptime  system_cpu_count  system_cpu_usage  system_load_average_1m

太棒了 让我们检查访问的端点。

> SELECT*FROM http_server_requests;  name: http_server_requests  time               count exception mean       method metric_type outcome status sum        upper      uri  ----               ----- --------- ----       ------ ----------- ------- ------ ---        -----      ---  1582586157093000000 1 None 252.309331 GET   histogram  SUCCESS 200 252.309331 252.309331 /actuator  1582586157096000000 0 None 0 GET   histogram  SUCCESS 200 0 2866.531375 /jobs/github/{page}

太棒了！ 下一步将是可视化那些指标。

> 翻译自: [https://www.javacodegeeks.com/2020/02/spring-boot-and-micrometer-with-inlfuxdb-part-2-adding-influxdb.html][https_www.javacodegeeks.com_2020_02_spring-boot-and-micrometer-with-inlfuxdb-part-2-adding-influxdb.html]

micrometer

[Link 1]: https://egkatzioura.com/2020/02/24/spring-boot-and-micrometer-with-inlfuxdb-part-1-the-base-project/
[Link 2]: https://egkatzioura.com/2019/03/05/spring-up-an-influxdb-instance-with-docker-for-testing/
[format_png]: /images/20230209/20b67a4ada1c473abe998eff4d9115ff.png
[https_www.javacodegeeks.com_2020_02_spring-boot-and-micrometer-with-inlfuxdb-part-2-adding-influxdb.html]: https://www.javacodegeeks.com/2020/02/spring-boot-and-micrometer-with-inlfuxdb-part-2-adding-influxdb.html