Mac 电脑搭建监控开发环境

原创

Bob hadoop

修改于 2020-12-16 14:42:18

1.4K0

修改于 2020-12-16 14:42:18

文章被收录于专栏：日常杂记

监控软件

软件选择

1、Grafana大屏展示

2、prometheus数据库

3、node_exporter采集

brew安装

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"

安装好后

安装Grafana

brew update brew install grafana

运行Grafana

brew services start grafana

停止Grafana

brew services stop grafana

升级Grafana

brew update brew reinstall grafana

查看版本

grafana-server -v

Version 7.0.0 (commit: unknown-dev, branch: master)  grafana-server -v Version 7.2.0 (commit: unknown-dev, branch: master)

登陆Grafana

默认用户名密码admin

http://localhost:3000/login

安装prometheus

brew install prometheus

运行prometheus

brew services start prometheus

停止prometheus

brew services stop prometheus

带参数启动：参数意义可以热加载

prometheus --config.file=/usr/local/etc/prometheus.yml  --web.enable-lifecycle 2>&1 &

页面访问

http://localhost:9090/graph

查看prometheus版本

prometheus --version

显示如下

prometheus, version 2.21.0 (branch: non-git, revision: non-git)

配置文件位置

/usr/local/etc/prometheus.yml

cat prometheus.yml
global:
  scrape_interval: 15s

  external_labels:
       monitor: 'codelab-monitor'
       origin_prometheus: 'whx'
scrape_configs:
  - job_name: "prometheus"
    static_configs:
    - targets: ["localhost:9090"]

更改相关配置就是在prometheus.yml文件里，实际我的开发配置如下

 cat prometheus.yml
global:
  scrape_interval: 15s

  external_labels:
       monitor: 'codelab-monitor'
       origin_prometheus: 'whx'
scrape_configs:
  - job_name: "prometheus"
    static_configs:
    - targets: ["localhost:9090"]

  - job_name: "node"
    static_configs:
    - targets: ["127.0.0.1:9100"]

  - job_name: 'cm_monitor'
    file_sd_configs:
    - files: ['/usr/local/etc/moniter_config/*.yml']
      refresh_interval: 5s

第一个job为prometheus，第二个为我安装的本机采集工具node_exporter，第三个为我自己写的Hadoop一些指标采集job，这里涉及了刮擦文件可以在prometheus.yml同级目录创建一个文件夹来防止要采集的机器端口，并且还可以创建rules文件夹。

bob@bob etc % ls -l
total 16
drwxr-xr-x  4 bob  admin  128 12 15 11:21 bash_completion.d
drwxr-xr-x  6 bob  admin  192 12 15 14:23 data
drwxr-xr-x  4 bob  admin  128 12 15 11:20 grafana
drwxr-xr-x  3 bob  admin   96 12 16 10:37 moniter_config
-rw-r--r--  1 bob  admin    0 12 15 14:38 node_exporter.args
-rw-r--r--  1 bob  admin  126 12 15 14:18 prometheus.args
-rw-r--r--  1 bob  admin  424 12 16 10:35 prometheus.yml