Prometheus 监控之 logstash

待我称王封你为后i 2022-04-04 12:51 588阅读 0赞

项目地址：  
[https://github.com/BonnierNews/logstash\_exporter][https_github.com_BonnierNews_logstash_exporter]  
build插件：

[xxx@logstash3 ~]$ yum install -y go
    [xxx@logstash3 ~]$ cd go/src/github.com/BonnierNews/logstash_exporter
    [xxx@logstash3 ~]$ make
    [xxx@logstash3 ~]$ ls -al logstash_exporter
    [xxx@logstash3 ~]$ cp logstash_exporter /usr/local/bin/logstash_exporter
    [xxx@logstash3 ~]$ /usr/local/bin/logstash_exporter  --help
    usage: logstash_exporter [<flags>]
    
    Flags:
      -h, --help              Show context-sensitive help (also try --help-long and --help-man).
          --logstash.endpoint="http://localhost:9600"  
                              The protocol, host and port on which logstash metrics API listens
          --web.listen-address=":9198"  
                              Address on which to expose metrics and web interface.
          --log.level="info"  Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]
          --log.format="logger:stderr"  
                              Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true"
          --version           Show application version.

启动logstash\_exporter

/usr/local/bin/logstash_exporter

访问metrics: curl [http://localhost:9198/metrics][http_localhost_9198_metrics]  
Grafana画图：  
[https://grafana.com/dashboards/2525][https_grafana.com_dashboards_2525]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1OTM0NDAx_size_16_color_FFFFFF_t_70]

[https_github.com_BonnierNews_logstash_exporter]: https://github.com/BonnierNews/logstash_exporter
[http_localhost_9198_metrics]: http://localhost:9198/metrics
[https_grafana.com_dashboards_2525]: https://grafana.com/dashboards/2525
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzI1OTM0NDAx_size_16_color_FFFFFF_t_70]: /images/20220404/918ed0051b934d53a79906928c3c320f.png