Monitor-your-Nubit-lightnode

监控你的轻节点，方便查看在线时长

1.安装prometheus和prometheus node exporter

（Install prometheus and prometheus node exporter）

sudo apt-get install -y prometheus prometheus-node-exporter

2.创建prometheus配置文件

（Create the prometheus.yml config file）

cat > $HOME/prometheus.yml << EOF
global:
  scrape_interval: 15s
  evaluation_interval: 15s

rule_files:
  # - "first.rules"
  # - "second.rules"

scrape_configs:
  - job_name: "prometheus"
    scrape_interval: 5s
    static_configs:
      - targets: ["localhost:9090"]
  - job_name: "nubit_node"
    scrape_interval: 5s
    static_configs:
      - targets: ["localhost:9615"]
  - job_name: node
    static_configs:
      - targets: ['localhost:9100']
EOF

3.把配置文件移动到/etc/prometheus/目录

（Move prometheus.yml to the correct location）

sudo mv $HOME/prometheus.yml /etc/prometheus/prometheus.yml

4.给文件添加权限

（Update the file permissions）

sudo chmod 644 /etc/prometheus/prometheus.yml

5.启动prometheus服务

（enable prometheus service and start)

sudo systemctl enable prometheus.service prometheus-node-exporter.service
sudo systemctl restart prometheus.service prometheus-node-exporter.service

6.查看服务状态

（Check the status, ensure Prometheus has started without errors）

sudo systemctl status prometheus.service prometheus-node-exporter.service

7.安装Grafana

（Install Grafana）

wget -q -O - https://packages.grafana.com/gpg.key | sudo apt-key add -
echo "deb https://packages.grafana.com/oss/deb stable main" > grafana.list
sudo mv grafana.list /etc/apt/sources.list.d/grafana.list
sudo apt-get update && sudo apt-get install -y grafana

8.启动Grafana服务

（enable Grafana service and start）

sudo systemctl enable grafana-server.service
sudo systemctl start grafana-server.service

9.查看服务状态

（Check the status, ensure Grafana has started without errors）

sudo systemctl status grafana-server.service

10.开放3000端口

（Ensure port 3000 is open）

sudo ufw allow 3000/tcp

11.打开浏览器，输入

http://<你的IP地址>:3000

（In your browser navigate to http://:3000） 12.输入密码，默认密码是admin/admin （The default login username and password is admin/admin） 13.找到Home->Connections->Data sources （Navigate to Home->Connections->Data sources）点击Add new data source选择prometheus （Click on **Add data source，**Click on Prometheus） 在Prometheus server URL 一栏中填 http://localhost:9090 ，填完拖动到页面底下点击 Save and test按键（Set URL to "localhost:9090", then test and save the connection） 14.回到Home页面，点击右边的Import dashboard （Navigate back to your home page, on the top right in the menu select Import dashboard） 15.下载下面的模板文件导入到dashboard里面 （Download the node metrics file and import dashboard) https://github.com/lokiboss1/Nubit-Light-Node-Monitor-dashboardfile 16.现在就可以看到你的Uptime了。觉得有用的话可以给我点个关注（You can check your uptime now) https://x.com/lokiever11

Loki11

Monitor-your-Nubit-lightnode

Loki11