普羅米修斯筆記

# 普羅米修斯筆記官方linux(內含教學): [https://prometheus.io/docs/guides/cadvisor/](https://) 官方win: 下載win版本ZIP https://prometheus.io/download/ 解壓縮編寫文件prometheus.yml 啟動查看 ``` prometheus.exe --config.file=prometheus.yml ``` 前往 http://localhost:9090 我的docker與html: ``` FROM nginx:latest COPY index.html /usr/share/nginx/html EXPOSE 80 ``` ``` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Docker 網頁</title> </head> <body> <h1>Docker 網頁</h1> <p>這是一個簡單的 Docker 網頁，可以用 Prometheus 進行監控。</p> </body> </html> ``` 我的prometheus.yml: ``` # my global config global: scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute. evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute. # scrape_timeout is set to the global default (10s). # Alertmanager configuration alerting: alertmanagers: - static_configs: - targets: # - alertmanager:9093 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'. rule_files: # - "first_rules.yml" # - "second_rules.yml" # A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. - job_name: "prometheus" # metrics_path defaults to '/metrics' # scheme defaults to 'http'. static_configs: - targets: ["localhost:9090"] - job_name: "docker-web-app" static_configs: - targets: ["host.docker.internal:8080"] # 使用 host.docker.internal 來訪問主機上的容器 ```scrape_configs: - job_name: "dockerfile" # 指定 Dockerfile 容器的 IP 地址或主機名。 static_configs: - targets: ["<dockerfile_container_ip_address>:80"]