How can I set up Prometheus and Grafana using Docker?

How can I set up Prometheus and Grafana using Docker?

To set up Prometheus and Grafana using Docker, you can use Docker Compose. Do you want a sample configuration?

Yes, please provide a sample Docker Compose file.

Here's a simple Docker Compose file:

version: '3'
services:
  prometheus:
    image: prom/prometheus
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"
  grafana:
    image: grafana/grafana
    ports:
      - "3000:3000"

Make sure to create a prometheus.yml configuration file as well.

What should I include in the prometheus.yml file?

In the prometheus.yml file, you can include:

global:
  scrape_interval: 15s

scrape_configs:
  - job_name: 'docker'
    static_configs:
      - targets: ['host.docker.internal:9100']

This config scrapes metrics from a Docker container.