docker-compose.exemplars.yml

services:
  exemplars:
    image: golang:latest
    container_name: exemplars
    working_dir: /home/go/app
    volumes:
      - ./exemplars:/home/go/app
    command: "go run main.go"
    ports:
      - 8081:8081
    environment:
      - HOST=grafana-gateway
      - PORT=3100
    networks:
      grafana:
    depends_on:
      - gateway