服务器部署node-exporter监控代理
# 被监控的主机安装node exporter
国内下载github较慢，先进行linux的换源 centos换源参考链接 (opens new window)
curl -LO https://github.com/prometheus/node_exporter/releases/download/v1.5.0/node_exporter-1.5.0.linux-amd64.tar.gz
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创建执行脚本
tar xfz node_exporter-1.5.0.linux-amd64.tar.gz
sudo cp node_exporter-1.5.0.linux-amd64/node_exporter /usr/local/bin/
rm node_exporter-1.5.0.linux-amd64/ -rf
rm node_exporter-1.5.0.linux-amd64.tar.gz -rf
useradd -m -s /bin/bash node_exporter # 如果不设置用户，后面会启动失败，报错code=exited, status=217/USER
cat > /etc/systemd/system/node_exporter.service << EOF
[Unit]
Description=Node Exporter
Wants=network-online.target
After=network-online.target
[Service]
User=node_exporter
Group=node_exporter
Type=simple
ExecStart=/usr/local/bin/node_exporter
[Install]
WantedBy=multi-user.target
EOF
firewall-cmd --zone=public --add-port=9100/tcp --permanent
firewall-cmd --reload # 打开了防火墙后，如果是云服务器还要确认打开安全组
sudo systemctl daemon-reload
sudo systemctl restart node_exporter
sudo systemctl enable node_exporter
sudo systemctl status node_exporter
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# consulManager接入云厂商生成Prometheus的配置
接入云厂商
检查服务器是否成功获取
生成Prometheus的配置
编辑 (opens new window)