【盲盒】系列：标题不写内容。
比如Prometheus
最基础的样例10分钟即可部署

web-config, 这个用的Bcrypt - Salt盐选的10位的（在前几位也能看出来10）
从官网 获取一个监控 Prometheus 的面板 Prometheus 2.0 Overview Id：3662
https://kr.yetoc.lol/s/G9HW
1. 带数据库
https://prometheus.io/download/
2. 轻量节点输出: Node_exporter
https://github.com/prometheus/node_exporter/releases/download/v1.8.1/node_exporter-1.8.1.linux-amd64.tar.gz

Prometheus

docker network create devopsnetwork
mkdir -p grafana_data && chown -R 472:472 ./grafana_data
mkdir prometheus_data && chown 65534 ./prometheus_data

compose.yml prometheus.yml web-config.yml

version: '3.1'
services:
  prometheus:
    restart: always
    container_name: prometheus
    image: prom/prometheus:v2.47.2
    command:
      # 配置文件
      - '--config.file=/etc/prometheus/prometheus.yml'
      # 指定web面板账号密码访问
      - '--web.config.file=/etc/prometheus/web-config.yml'
      # 数据目录
      - '--storage.tsdb.path=/prometheus'
      # 数据保留时间
      - '--storage.tsdb.retention.time=30d'
      # 运行使用 curl -X POST http://localhost:9090/-/reload  重载其配置
      - '--web.enable-lifecycle'
    volumes:
      # 需要权限 mkdir prometheus_data && chown 65534 ./prometheus_data
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
      - ./prometheus_data:/prometheus
      - ./web-config.yml:/etc/prometheus/web-config.yml
    ports:
      - 9090:9090
    networks:
      - devopsnetwork

networks:
  devopsnetwork:
    external: true

prometheus.yml

global:
    scrape_interval:     15s # By default, scrape targets every 15 seconds.

  # Attach these labels to any time series or alerts when communicating with
  # external systems (federation, remote storage, Alertmanager).
    external_labels:
        monitor: 'codelab-monitor'

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  - job_name: 'prometheus' #这里有两个，第一个job是采集自身的9090
    scrape_interval: 5s
    static_configs:
    - targets: ['localhost:9090']
    # 启用了账号密码 web-config.yml basic_auth_users 需要配置
    basic_auth:
        username: root
        password: A100000
  - job_name: 'node_exporter' #第二个job是采集node_exporter，节点输出者这个有很多服务器自身指标，CPU资源等
    scrape_interval: 5s
    static_configs:
      - targets: ['localhost:9100']

1. web-config.yml

basic_auth_users:
  root:$2a$10$pdRThlPipUQ1Q6/vfDjWAuV6aIwAVGn.02iwfu5s1n.OHTQx/Rb9y

1. node-exporter
   https://github.com/prometheus/node_exporter/releases/download/v1.8.1/node_exporter-1.8.1.linux-amd64.tar.gz
   解压即可使用

tar -xf node_exporter-1.8.1.linux-amd64.tar.gz
nohup ./node_exporter &
或者打包成systemctl service
sudo mv node_exporter-1.8.1.linux-amd64 /usr/local/bin/node_exporter
sudo vim /etc/systemd/system/node_exporter.service
[Unit]
Description=Node Exporter
Wants=network-online.target
After=network-online.target

[Service]
User=nobody
ExecStart=/usr/local/bin/node_exporter/node_exporter

[Install]
WantedBy=default.target

sudo systemctl daemon-reload
sudo systemctl start node_exporter
sudo systemctl enable node_exporter
# sudo systemctl status node_exporter #查看状态

Grafana:

compose.yml:

version: '3.1'
services:
    grafana:
      restart: always
      container_name: grafana
      image: grafana/grafana:10.2.0
      ports:
        - "3000:3000"
      volumes:
        - ./grafana_data:/var/lib/grafana
      environment:
        - GF_SECURITY_ADMIN_USER=root
        - GF_SECURITY_ADMIN_PASSWORD=A100000
        - GF_USERS_ALLOW_SIGN_UP=false
      networks:
        - devopsnetwork

networks:
  devopsnetwork:
    external: true

启动：

docker compose up -d

最终效果：