version: "3.3"

networks:
  traefik:
    driver: overlay
  internal:
    driver: overlay
    external: false

volumes:
  wpdb:
    driver: rexray/s3fs:latest
  wpdata:
    driver: rexray/s3fs:latest
  traefik_data:
    driver: rexray/s3fs:latest

configs:
  traefik.toml:
    external: true

services:
  traefik:
    image: traefik
    command: --docker --docker.swarmmode --logLevel=DEBUG
    volumes:
      #- ./configs/traefik.toml:/etc/traefik/traefik.toml:ro
      - traefik_data:/etc/traefik/
      - /var/run/docker.sock:/var/run/docker.sock
    deploy:
      placement:
        constraints: [node.role == manager]
      replicas: 1
      labels:
        - traefik.frontend.rule=Host:t.test.dev
        - traefik.port=8080
      update_config:
        parallelism: 1
        delay: 10s
      restart_policy:
        condition: on-failure
    ports:
      - 443:443
      - 80:80
    networks:
      - traefik
    configs:
      - source: traefik.toml
        target: /etc/traefik/traefik.toml

  blog:
    image: wordpress:latest
    environment:
       WORDPRESS_DB_HOST: mysql:3306
       WORDPRESS_DB_USER: wordpress
       WORDPRESS_DB_PASSWORD: wordpress
    volumes:
      - wpdata:/var/www/html
    deploy:
      replicas: 1
      update_config:
        parallelism: 1
        delay: 10s
      restart_policy:
        condition: on-failure
      labels:
        - traefik.backend=blog
        - traefik.frontend.rule=Host:wp.test.dev
        - traefik.docker.network=traefik
        - traefik.port=80
    networks:
      - internal
      - traefik
    depends_on:
      - mysql
      - traefik
  mysql:
    image: mariadb:latest
    volumes:
      - wpdb:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: wordpress
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress
    networks:
      - internal
    deploy:
      replicas: 1
      update_config:
        parallelism: 1
        delay: 10s
      restart_policy:
        condition: on-failure
      labels:
        - traefik.enable=false