docker-compose.yml

---
version: '2'
networks:
  memcached-frontend:
    driver: bridge
  redis-frontend:
    driver: bridge
  varnish-frontend:
    driver: bridge
  varnish-backend:
    driver: bridge
  php-fpm:
    driver: bridge

services:
  application:
    build:
      context: ./data-volume
    volumes:
      - "app:/demo"
  frontend-openresty:
    build:
      context: ./frontend-openresty
      dockerfile: Dockerfile-frontend-openresty
    links:
      - varnish
      - redis-frontend
      - memcached-frontend
    depends_on:
      - application
    volumes:
      - "app:/var/www/demo:nocopy,ro"
    ports:
      - "80:80"
    networks:
      - redis-frontend
      - memcached-frontend
      - varnish-frontend
  redis-frontend:
    image: redis
    networks:
      - redis-frontend
  memcached-frontend:
    image: memcached:1.4.31-alpine
    networks:
      memcached-frontend:
        aliases:
          - memcached-frontend
  varnish:
    build:
      context: varnish
      dockerfile: Dockerfile-varnish
    networks:
      varnish-frontend:
        aliases:
          - varnish-frontend
      varnish-backend:
        aliases:
          - varnish-backend
  backend-nginx:
    build:
      context: ./backend-nginx
      dockerfile: Dockerfile-backend-nginx
    links:
      - varnish
      - php-fpm
    networks:
      varnish-backend:
        aliases:
          - backend-nginx
      php-fpm:
        aliases:
          - backend-nginx
  php-fpm:
    build:
      context: ./php-fpm
      dockerfile: Dockerfile-php-fpm
    tmpfs:
      - /var/www/demo/cache
    volumes:
      - "app:/var/www/demo:nocopy,ro"
    networks:
      - php-fpm
volumes:
  app:
    driver: local

Dockerfile

FROM php:7.0.10-cli

COPY ./demo /demo

CMD 'echo Application demo container'

Dockerfile-frontend-openresty

FROM openresty/openresty:1.11.2.1-xenial

MAINTAINER shrikeh@gmail.com

RUN mkdir -p /var/www/demo/web;

COPY ./conf /usr/local/openresty/nginx/conf