ElasticSearch 接入 Prometheus

系列文章目录

1. Prometheus 的安装部署
2. Grafana的安装部署
3. Linux服务器接入Prometheus监控-Node Exporter 安装指南
4. Prometheus 接入SpringBoot微服务监控
5. Mysql 接入 Prometheus
6. RocketMQ 接入Prometheus 监控
7. ElasticSearch 接入 Prometheus
8. Nacos 接入 Prometheus 监控
9. Redis 接入 Prometheus 监控系统
10. Prometheus + Grafana 监控系统-告警规则配置
11. Prometheus + Grafana 监控系统-PrometheusAlert安装与配置指南

1. 下载安装 elasticsearch_exporter

   • 下载地址： https://github.com/prometheus-community/elasticsearch_exporter

   cd /home/work/software/
   wget https://github.com/prometheus-community/elasticsearch_exporter/releases/download/v1.7.0/elasticsearch_exporter-1.7.0.linux-amd64.tar.gz
   tar -xzvf elasticsearch_exporter-*.linux-amd64.tar.gz
   
   # 改名-可选
   #mv elasticsearch_exporter-1.7.0.linux-amd64 elasticsearch_exporter
   

   • 注册成一个service

   useradd esadmin
   vim /etc/systemd/system/elasticsearch_exporter.service
   
   # 内容如下:
   [Unit]
   Description=Redis Exporter  
   After=network.target
     
   [Service]  
   User=esadmin
   ExecStart=/home/work/software/elasticsearch_exporter/elasticsearch_exporter \
   --collector.clustersettings \
   --collector.snapshots \
   --es.all \
   --es.indices \
   --es.node="_local" \
   --es.indices_settings \
   --es.shards \
   --es.timeout=15s \
   --es.ssl-skip-verify \
   --es.clusterinfo.interval=5m \
   --es.uri http://elastic:[email protected]:9200 \
   --web.listen-address=:9114
   
   ExecReload=/bin/kill -HUP
   Restart=on-failure
     
   [Install]  
   WantedBy=multi-user.target
   

   • 管理 elasticsearch_exporter 服务

     sudo systemctl daemon-reload
     sudo systemctl enable elasticsearch_exporter  
     sudo systemctl start elasticsearch_exporter
     
     # 查看效果
     curl http://localhost:9114/metrics
     

2. 集成到Prometheus

   • prometheus.yml 增加如下配置即可

   scrape_configs
     - job_name: "elasticsearch_exporter"
       static_configs:
         - targets: ["stg-es:9114"]
   

3. Grafana 添加 对应 仪表盘

• 官方版本： https://grafana.com/grafana/dashboards/14191-elasticsearch-overview/
•