Prometheus +Grafana +node_exporter可视化监控Linux + windows虚机

1、介绍

待补充

2、架构图

Prometheus ：主要是负责存储、抓取、聚合、查询方面。
node_exporter ：主要是负责采集物理机、中间件的信息。

3、搭建过程

配置要求：1台主服务器 + n台从服务器（被监控的linux或windows虚机）

主服务器：Prometheus + Grafana

从服务器：node_exporter

参考链接：

Prometheus+Grafana监控MySQL - 墨天轮

https://www.cnblogs.com/xiaozhaoboke/p/17779179.html

基于Prometheus+Grafana搭建监控平台（Windows/Linux环境exporter部署）_window 部署普罗米修斯-CSDN博客

Prometheus（普罗米修斯）监控系统_普罗米修斯监控-CSDN博客

3.1 搭建Prometheus

实现效果：

3.2 搭建node_exporter

Linux 虚机

node_exporter下载地址:

安装步骤:

实现效果：默认监听端口为9100，访问url：http://ip:9100/metrics

window虚机

node_exporter下载地址:Releases · prometheus-community/windows_exporter · GitHub

安装步骤: 以管理身份打开powershell，进入安装包地址，执行以下命令即可

实现效果：默认监听端口为9182，访问url：http://ip:9182/metrics

3.3 Prometheus + node_exporter 实现效果

/usr/local/prometheus/prometheus.yml 配置内容，包括被监控虚机内容

- job_name: "LinuxClient"
static_configs:
- targets: ['ip:port']

[root@test prometheus]# cat /usr/local/prometheus/prometheus.yml
# my global config
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).

# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093

# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
    - targets: ['localhost:9090']

  - job_name: "LinuxClient"
    static_configs:
    - targets: ['10.241.102.90:9100']
  
  - job_name: "WindowsClient"
    static_configs:
    - targets: ['10.241.101.117:9182']