global:
  scrape_interval: 15s 
  external_labels:
    monitor: 'codelab-monitor'
 
scrape_configs:  
  # nginx vts data
  - job_name: 'nginx'
    scrape_interval: 5s
    metrics_path: "/status/format/prometheus"
    static_configs:
      - targets: ['nginx:80']
  - job_name: 'metrics'
    scrape_interval: 5s
    static_configs:
      # grafana data from /metrics
      - targets: ['dashboard:3000']
      # host running the docker-compose 
      - targets: ['172.17.0.1:9100']
      # cadvisor system
      - targets: ['cadvisor:8080']