What is Prometheus?
Prometheus by SoundCloud development of open source monitoring and alarm system when the sequence database (TSDB).
Prometheus use the Go language development, it is Google BorgMon monitoring system open source version.
SoundCloud is an audio sharing of YouTube. Interface is simple and no ads.
Prometheus and Heapster (Heapster is a subproject K8S for obtaining performance data clusters.) Compared to function better and more comprehensive. Prometheus performance enough to support tens of thousands of cluster size.
Prometheus is characterized by
multi-dimensional data model.
Flexible query language.
Not rely on distributed storage, a single server node is autonomous.
By way of the data capture timing pull HTTP based.
When sequence data push can be performed by an intermediate gateway.
Static configuration or through service discovery to find the target clients.
It supports a variety of charts and interface display, such as Grafana and so on.
Official website address: https: //prometheus.io/
Working Principle (cattle)
https://www.cnblogs.com/chenqionghe/p/10494868.html
Prometheus also provides the HTTP API query, customize the output required.
https://github.com/knyar/nginx-lua-prometheus
Many third-party exporter realization,
https://prometheus.io/docs/instrumenting/exporters/
Monitoring Artifact - Prometheus Prometheus installation
https://blog.csdn.net/csolo/article/details/82460539
Grafana introduction and use
https://www.jianshu.com/p/0d82c7ccc85a
Grafana is a language developed by Go open source data visualization tool that can do data monitoring and statistics, with alarm function.
Prometheus combat
https://songjiayang.gitbooks.io/prometheus/content/
PromQL (Prometheus Query Language) is the Prometheus to develop their own DSL data query language
Prometheus Operations Guide: Cloud native monitoring road
https://www.bookstack.cn/read/prometheus-book/AUTHOR.md
Prometheus monitor the installation and use of (a)
https://www.e-learn.cn/content/qita/2352011
Perfect Distributed Monitoring System - Prometheus
https://baijiahao.baidu.com/s?id=1634686679128300208&wfr=spider&for=pc
Prometheus - quickly build your business monitoring platform
https://www.cnblogs.com/lazio10000/p/7773571.html