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background As more and more data intensive applications such as big data and AI begin to be deployed and run in Kubernetes environment, the differences between the design concept of data intensive application computing framework and the original flexible application layout of cloud lead to data access and computing bottlenecks. Cl ...

Previously, we have declared the targets instance to monitor and collect our node service status, as follows However, when prometheus loads the target instance, there will be some default tags. We put the mouse over the label and it will be displayed These tags will help us to declare how prometheus should get indicators from the targ ...

Component introduction Node Exporter node_exporter is the general name of a kind of data acquisition components. Exporter is responsible for collecting data from the target and converting it into the format supported by Prometheus. It opens an http interface (so that Prometheus can grab data) Different from the traditional data collection com ...

prometheus is used to collect data, Grafana is used as a mapping display, and Alertmanager outputs alarms The monitoring alarm platform runs using docker compose Refer to other documents to complete the installation of docker and docker compose Basic environment Docker, docker compose installation completedcentos7.9IP: 192.168.3.10The f ...

Introduction to service discovery For the monitoring system, the on-demand resource usage in cloud native and container scenarios means that there is no fixed monitoring target and all monitoring objects (infrastructure, applications and services) Service) are changing dynamically, which brings challenges to the traditional monitoring softwar ...

23. Monitoring prometheus Official documents: https://prometheus.io/docs https://github.com/coreos/prometheus-operator https://www.qikqiak.com/k8strain/monitor/prometheus/ I brief introduction 1. Component architecture Prometheus Server The core component of the service pulls and stores monitoring data from the Exporter through pull metr ...

summary Prometheus: container monitoring system. https://prometheus.io https://github.com/prometheusGrafana: it is an open source measurement analysis and visualization system. https://grafana.com/grafananode_ The exporter plug-in collects server data. https://github.com/prometheus/node_exporter/ Idea: node_ The exporter plug-in collects se ...

At the beginning of this article, we will publish a series of articles to show you a go zero micro service example in detail. The whole series is divided into ten articles, and the directory structure is as follows: Environment construction (this paper) Service splitting User services Product service Order service Payment services ...

Prometheus Operator - the second part uses Prometheus Operator to manage monitoring configuration, such as alertmanager alarm, user-defined alarm rules, etc~https://mp.weixin.qq.com/s?__biz=MzU0NjEwMTg4Mg==&mid=2247485774&idx=1&sn=1b0301dadc4b737e19b1066219813db7&chksm=fb63865bcc140f4d8966d1c3745c8f69c6384337c43a1a8eda6e1ae488bd ...

The indicator t/v data in prometheus is saved in block/chunks, and the label data is saved in block/index.For t/v data, prometheus adopts the compression method of Facebook Gorilla paper:Timestamp: compress the time value of the timing point in delta of delta mode;Value: compress the value of the timing point in XOR mode;According to the above ...