Prometheus部署

Prometheus Server

官方下载页面https://prometheus.io/download/

wget https://github.com/prometheus/prometheus/releases/download/v2.17.1/prometheus-2.17.1.linux-amd64.tar.gz
tar xf prometheus-2.17.1.linux-amd64.tar.gz -C /usr/local/
ln -s /usr/local/prometheus-2.17.1.linux-amd64.tar.gz /usr/local/prometheus

检查版本和测试启动

#检查版本
./prometheus --version
#测试启动
./prometheus --config.file=prometheus.yml

使用systemd管理

vim /usr/lib/systemd/system/prometheus.service
[Unit]
Description=Prometheus
Documentation=https://prometheus.io/
After=network.target

[Service]
# Type设置为notify时，服务会不断重启
Type=simple
User=prometheus
# --storage.tsdb.path是可选项，默认数据目录在运行目录的./dada目录中
ExecStart=/usr/local/prometheus/prometheus --config.file=/usr/local/prometheus/prometheus.yml --storage.tsdb.path=/var/lib/prometheus
Restart=on-failure

[Install]
WantedBy=multi-user.target

生效并启动

systemctl daemon-reload
systemctl enable prometheus && systemctl start prometheus

Grafana Server

官方下载页面https://grafana.com/grafana/download
这里直接使用rpm包安装

wget https://dl.grafana.com/oss/release/grafana-6.7.2-1.x86_64.rpm
yum localinstall grafana-6.7.2-1.x86_64.rpm

Grafana已经自带了数据库，直接启动即可

systemctl enable grafana-server 
systemctl start grafana-server

使用IP:3000登入Grafana，初始账户密码admin/admin
添加Prometheus为数据源，需要注意以下

• Name: prometheus
• Type: Prometheus
• URL: http://localhost:9090
• Access: Browser

点击Dashboard导入模板

感谢

本文参考：https://www.cnblogs.com/netonline/p/8289411.html