#Lab: Prometheus & Grafana Setup

1version: '3.8'
2services:
3  prometheus:
4    image: prom/prometheus:latest
5    ports:
6      - "9090:9090"
7    volumes:
8      - ./prometheus.yml:/etc/prometheus/prometheus.yml
9
10  grafana:
11    image: grafana/grafana:latest
12    ports:
13      - "3000:3000"
14
15  node-exporter:
16    image: prom/node-exporter:latest
17    ports:
18      - "9100:9100"

1# prometheus.yml
2global:
3  scrape_interval: 15s
4
5scrape_configs:
6  - job_name: 'prometheus'
7    static_configs:
8      - targets: ['localhost:9090']
9
10  - job_name: 'node'
11    static_configs:
12      - targets: ['node-exporter:9100']

1docker compose up -d
2
3# Access:
4# Prometheus: http://localhost:9090
5# Grafana: http://localhost:3000 (admin/admin)