3. 远程主机添加到prometheus监控

1. 上传node-explorer到要被监控的主机解压缩

# 10.0.8.2
tar -zxvf node_exporter-1.3.1.linux-amd64.tar.gz

ubuntu@zabbix:~$ cd node_exporter-1.3.1.linux-amd64/
ubuntu@zabbix:~/node_exporter-1.3.1.linux-amd64$ ls
LICENSE  node_exporter  NOTICE

2. 运行

sudo -i
nohup ./node_exporter &
jobs
netstat -tunlp|grep 9100

ubuntu@zabbix:~/node_exporter-1.3.1.linux-amd64$ sudo -i
root@zabbix:~# cd /home/ubuntu/node_exporter-1.3.1.linux-amd64/
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64# ls
LICENSE  node_exporter  NOTICE
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64# nohup ./node_exporter &
[1] 1306387
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64# nohup: ignoring input and appending output to 'nohup.out'

root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64#
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64# jobs
[1]+  Running                 nohup ./node_exporter &
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64#
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64#
root@zabbix:/home/ubuntu/node_exporter-1.3.1.linux-amd64# netstat -tunlp|grep 9100
tcp6       0      0 :::9100                 :::*                    LISTEN      1306387/./node_expo

浏览器查看

点击metrics可以看到所有监控项！

3. 修改prometheus配置文件

# 10.0.8.5
vim prometheus.yml
# 文件最后添加如下内容
  # 新加10.0.8.2
  - job_name: "agent"
    static_configs:
      - targets: ["10.0.8.2:9100"]

4. 关闭Prometheus

# 查看进程号
ps -ef|grep prometheus
netstat -tunlp|grep 9090

# 关闭进程
kill -9

root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64# ps -ef|grep prometheus
root      665088       1  0 13:17 ?        00:00:01 ./prometheus
root      718516  711590  0 13:42 pts/0    00:00:00 grep --color=auto prometheus
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64#
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64# netstat -tunlp|grep prometheus
tcp6       0      0 :::9090                 :::*                    LISTEN      665088/./prometheus
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64#
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64#
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64# kill -9 665088
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64#
root@4c16g:/home/ubuntu/prometheus-2.33.3.linux-amd64# netstat -tunlp|grep prometheus

5. 重启Prometheus

nohup ./prometheus &
jobs

6. 访问查看

点击status，找到target
可以看到agent显示为up，说明成功!!!

7. 监控项查看

查看某个监控项，会显示所有主机信息！

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最后更新: 2022-02-25 03:53:42