1.安装: 如果有elk单独用户,切换到该用户下, wget下载，进入到es安装目录,执行 ./elasticsearch-plugin install file://$(pwd)/../../elasticsearch-prometheus-exporter-6.4.2.0.zip 即可完成安装
2.prometheus的配置
- job_name: ‘elasticsearch‘ scrape_interval: 6s metrics_path: "/_prometheus/metrics" static_configs: - targets: [‘192.168.1.44:9200‘]
3.elastic search6.4.2合适的dashboard id 266
4.参考：https://www.cnblogs.com/lizhaojun-ops/p/10676362.html https://github.com/vvanholl/elasticsearch-prometheus-exporter
原文：https://www.cnblogs.com/hixiaowei/p/11640475.html