docker-samples/docker-swarm/app/docker-compose.yml

# -*- coding: utf-8 mode: yaml -*- vim:sw=2:sts=2:et:ai:si:sta:fenc=utf-8

services:
  db:
    build:
      context: .
      dockerfile: Dockerfile.db
    image: sw1.self:5000/app-db
    environment:
      MARIADB_ROOT_PASSWORD: admin
      MARIADB_DATABASE: mydb
      MARIADB_USER: myuser
      MARIADB_PASSWORD: pass
    volumes:
      - data:/var/lib/mysql
    networks:
      - int
    deploy:
      update_config:
        order: stop-first
      placement:
        constraints:
          - node.hostname == sw1

  adminer:
    image: adminer
    networks:
      - int

  web:
    build:
      context: .
      dockerfile: Dockerfile.web
    image: sw1.self:5000/app-web
    environment:
      - VIRTUAL_HOST=sw.self
    volumes:
      - logs:/var/log/apache2
    networks:
      - int
      - proxy
    deploy:
      replicas: 3

volumes:
  data:
  logs:

networks:
  int:
  proxy:
    external: true