docker-compose.yml

# Reference for exteranl_links and bridge containers
# https://blog.virtualzone.de/2016/09/docker-compose-link-containers-outside-compose-file-using-external_links.html

version: '2'
services:
  base:
    build: .
    image: promgen
    command: docker-compose-bootstrap
    environment:
      CELERY_BROKER_URL: redis://redis:6379/0
      DATABASE_URL: mysql://promgen:promgen@mysql:3306/promgen
      SECRET_KEY: docker-compose-demo


  web:
    extends: base
    command: web -b 0.0.0.0:8000
    ports:
      - "8080:8000"
    links:
      - mysql
      - redis

  worker:
    extends: base
    command: worker -l info --queues localhost,celery
    links:
      - prometheus
      - mysql
      - redis
    volumes:
      - ./docker:/etc/prometheus

  prometheus:
    image: prom/prometheus
    links:
      - alertmanager
      - blackbox
    ports:
      - "9090:9090"
    volumes:
      - ./docker:/etc/prometheus
      - ./docker/prom_data:/prometheus

  blackbox:
    image: prom/blackbox-exporter
    network_mode: bridge
    volumes:
      - ./docker:/etc/prometheus

  alertmanager:
    image: prom/alertmanager
    command: --config.file=/etc/prometheus/alertmanager.yml
    links:
      - web
    ports:
      - "9093:9093"
    volumes:
      - ./docker:/etc/prometheus

  mysql:
    image: mysql:5.7
    environment:
      MYSQL_ROOT_PASSWORD: example
      MYSQL_DATABASE: promgen
      MYSQL_USER: promgen
      MYSQL_PASSWORD: promgen
    volumes:
      - ./docker/mysql_data:/var/lib/mysql

  redis:
    image: redis