local-prom

datasources.yml

apiVersion: 1
datasources:
  - name: Prom
    type: prometheus
    url: http://localhost:9090
    access: direct

docker-compose.yml

version: "2"
services:
  prom:
    image: prom/prometheus
    ports:
      - "9090:9090"
    command:
      - --config.file=/prometheus.yml
    volumes: 
      - ./prometheus.yml:/prometheus.yml
  grafana:
    image: grafana/grafana
    environment:
      GF_AUTH_ANONYMOUS_ENABLED: "true"
      GF_AUTH_ANONYMOUS_ORG_ROLE: "Admin"
    ports:
      - "3000:3000"
    volumes:
      - ./datasources.yml:/etc/grafana/provisioning/datasources/data.ymla

prometheus.yml

global:
  scrape_interval: 10s
  scrape_timeout: 5s
scrape_configs:
  - job_name: test
    static_configs:
      - targets:
          - 'host.docker.internal:9617' # Port of the service running on your HOST, not the container