Prometheus+grafana安装

Prometheus安装

下载地址

操作系统：rocky8

将下载下来的压缩包上传至/usr/local

cd /usr/local
tar zxvf prometheus-2.37.0.linux-amd64.tar.gz
mv prometheus-2.37.0.linux-amd64 prometheus

查看版本

./prometheus --version

启动

./prometheus

以服务启动

vi /etc/systemd/system/prometheus.service

[Unit]
Description=Prometheus Monitoring System
Documentation=Prometheus Monitoring System
 
[Service]
ExecStart=/usr/local/prometheus/prometheus \
  --config.file=/usr/local/prometheus/prometheus.yml \
  --web.listen-address=:9090
 
[Install]
WantedBy=multi-user.target

启动服务

systemctl daemon-reload
systemctl enable prometheus
systemctl start prometheus
systemctl status prometheus

查看端口

netstat -tnlp

安装Node Exporter

上传文件至/usr/local

cd /usr/local
tar zxvf node_exporter-1.4.0-rc.0.linux-amd64.tar.gz
mv node_exporter-1.4.0-rc.0.linux-amd64 node_exporter

以服务启动

vi /etc/systemd/system/node_exporter.service

[Unit]
Description=https://prometheus.io
  
[Service]
Restart=on-failure
ExecStart=/usr/local/node_exporter/node_exporter
[Install]                      
WantedBy=multi-user.target

启动并设置为开机自动启动

systemctl daemon-reload
systemctl enable node_exporter.service
systemctl start node_exporter.service
systemctl status node_exporter.service

编辑prometheus.yml并在scrape_configs节点下添加以下内容:

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']
  - job_name: 'node'
    static_configs:
      - targets: ['localhost:9100']

安装Grafana

下载地址 安装

wget https://dl.grafana.com/enterprise/release/grafana-enterprise-9.1.3-1.x86_64.rpm
sudo yum install -y grafana-enterprise-9.1.3-1.x86_64.rpm
systemctl enable grafana-server
systemctl start grafana-server

ss -naltp |grep 3000

docker安装

docker run -d --restart=always -p 3000:3000 grafana/grafana

账号密码都是admin

配置数据源

填写Prometheus的IP地址

添加监控模板

Grafana官方提供模板地址： https://grafana.com/grafana/dashboards

本次要导入的模板： https://grafana.com/grafana/dashboards/11074

安装zabbix插件

grafana-cli plugins install alexanderzobnin-zabbix-app