11.1解压安装
tar -zxvf node_exporter-0.18.1.linux-amd64.tar.gz
groupadd prometheus2
useradd -g prometheus2 -m -d /home/monitor/node_exporter/ -s /sbin/nologin prometheus2
mv node_exporter-0.18.1.linux-amd64 node_exporter
rm -rf node_exporter-0.18.1.linux-amd64
11.2自启动
touch /usr/lib/systemd/system/node_exporter.service
chown prometheus2:prometheus2 /usr/lib/systemd/system/node_exporter.service
chown -R prometheus2:prometheus2 /home/monitor/node_exporter
vim /usr/lib/systemd/system/node_exporter.service
配置
[Unit]
Description=node_exporter
After=network.target
[Service]
Type=simple
User=prometheus2
ExecStart=/home/monitor/node_exporter/node_exporter
Restart=on-failure
[Install]
WantedBy=multi-user.target
启动
systemctl daemon-reload
systemctl enable node_exporter.service
systemctl start node_exporter.service
systemctl status node_exporter.service
systemctl stop node_exporter.service
systemctl restart node_exporter.service
11.3节点配置到Prometheus
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"]
新添加的对其它node节点抓取数据
- job_name: '10.2'
static_configs:
-
targets: ['172.16.10.2:9100']
-
job_name: '10.3'
static_configs:
-
targets: ['172.16.10.3:9100']
linux选择模板9276
