docker-compose.yml

version: "2.4" # Version 2 allows health checking outside of docker stack.

services:
  database:
    platform: linux/x86_64
    image: mysql:5.7
    ports:
      - "3306:3306"
    environment:
      MYSQL_ROOT_PASSWORD: secret
      MYSQL_DATABASE: db
    healthcheck:
      test: "/usr/bin/mysql --user=root --password=secret --execute \"SHOW DATABASES;\""
      interval: 1s
      timeout: 3s
      retries: 30

  # Prometheus, grafana and jaeger are not necessary for the service to run, you can comment them out or remove.
  prometheus:
    image: prom/prometheus:latest
    volumes:
      - ./data/prometheus:/prometheus
      - ./resources/docker/prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - 9090:9090

  grafana:
    image: grafana/grafana:latest
    volumes:
      - ./resources/docker/grafana.ini:/etc/grafana/grafana.ini
      - ./resources/docker/datasource.yml:/etc/grafana/provisioning/datasources/datasource.yaml
      - ./resources/docker/dashboards:/etc/grafana/provisioning/dashboards
    ports:
      - 3001:3000
    links:
      - prometheus

  jaeger:
    image: jaegertracing/all-in-one:latest
    ports:
      - "6831:6831/udp"
      - "16686:16686"

  # Waiter blocks until required services are up.
  waiter:
    depends_on:
      database:
        condition: service_healthy
    image: busybox