Prometheus Install
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前言
Prometheus
是一个开源的系统监控和报警系统,现在已经加入到CNCF基金会,成为继k8s之后第二个在CNCF托管的项目,在kubernetes容器管理系统中,通常会搭配prometheus进行监控,同时也支持多种exporter
采集数据,还支持pushgateway
进行数据上报,Prometheus性能足够支撑上万台规模的集群。
Prometheus采集主机监控参考部署下载,图形生成
系统 | 安装 | Grafana | download |
Windows | 参考 | 图形生成参考 | win_exporter |
Linux | 参考 | node_exporter | |
mysql | 参考 | Mysql_exporter | |
SQL Server | 参考 | SQL exporter | |
Redis | 参考 | Redis_exporter | |
snmp_exporter | 参考 |
Prometheus 一键安装Linux平台
- 配置文件位置/usr/local/prometheus-2.37.2.linux-amd64/prometheus.yml
- Prometheus版本定义建议选择LTS长期支持版本
vim /Prometheus.sh
#!/bin/sh
# -*- coding: utf-8 -*-
# Date: 2022/11/17
echo "download prometheus"
sleep 2
wget -N -P /root/ https://github.com/prometheus/prometheus/releases/download/v2.37.2/prometheus-2.37.2.linux-amd64.tar.gz
echo "decompression prometheus"
sleep 2
tar -zxf /root/prometheus-2.37.2.linux-amd64.tar.gz -C /usr/local/
echo "prometheus Start Service"
sleep 2
cat >>/usr/lib/systemd/system/prometheus.service<<EOF
[Unit]
Description=prometheus
After=network.target
[Service]
Type=simple
User=root
ExecStart=/usr/local/prometheus-2.37.2.linux-amd64/prometheus \\
--config.file=/usr/local/prometheus-2.37.2.linux-amd64/prometheus.yml \\
--storage.tsdb.path=/var/lib/prometheus/ \\
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure
[Install]
WantedBy=multi-user.target
EOF
echo "prometheus Example Set the automatic startup service"
sleep 2
systemctl daemon-reload && systemctl enable --now prometheus
执行一键安装
sh /Prometheus.sh
进入prometheus http://192.168.11.230:9090/
配置文件配置
- /usr/local/prometheus-2.37.2.linux-amd64/prometheus.yml
scrape_configs:
- job_name: 'web'
scrape_interval: 5s
static_configs:
- targets:
- localhost:9090
- job_name: 'mysql-Host-monitoring'
scrape_interval: 5s
static_configs:
- targets:
- 192.168.11.200:9104
- job_name: 'Windows-Host-monitoring'
scrape_interval: 5s
static_configs:
- targets:
- 192.168.11.63:9182
- job_name: 'Linux-Host-monitoring'
scrape_interval: 5s
static_configs:
- targets:
- 192.168.11.230:9100
- job_name: 'Redis-monitoring'
scrape_interval: 5s
static_configs:
- targets:
- 192.168.11.253:9121
- job_name: 'SQL-monitoring'
scrape_interval: 5s
static_configs:
- targets:
- 192.168.11.252:9399
重启服务生效
systemctl restart prometheus
prometheus采集主机情况
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