services:
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    restart: always
    ports:
      - 9090:9090
    volumes:
      - ./etc:/etc/prometheus
      - prometheus-data:/prometheus
    command: --web.enable-lifecycle  --config.file=/etc/prometheus/prometheus.yml

  web:
    image: nginx:latest
    container_name: web
    ports:
      - 8080:80
    volumes:
      - /var/www/html:/usr/share/nginx/html

  blackbox:
    image: prom/blackbox-exporter:latest
    container_name: blackbox    
    restart: always
    ports:
      - 9115:9115
    volumes:
      - ./etc/blackbox.yml:/etc/blackbox_exporter/config.yml:ro

  db:
    image: mariadb:lts
    container_name: db     
    restart: always
    environment:
      MARIADB_ROOT_PASSWORD: example
      MARIADB_DATABASE: registry
      MARIADB_USER: prom
      MARIADB_PASSWORD: prom
    ports:
      - 3306:3306
    volumes:
      - ./mysql:/var/lib/mysql
      - ./registry-dump.sql:/docker-entrypoint-initdb.d/dump.sql

  cron:
    image: mycron
    container_name: cron
    build:
      context: ./cron
      dockerfile: Dockerfile
    volumes:
      - /var/www/html:/var/www/html


volumes:
  prometheus-data: