haproxy vanrish docker

docker-compose.yml

db:
  image: mariadb
  environment:
    MYSQL_ROOT_PASSWORD: example



wordpress:
  image: wordpress
  links:
    - db:mysql
  ports:
    - 81:80


varnish:
  image: 'docker pull cloudposse/varnish'
  environment:
    - VARNISH_BACKEND_HOST=backend
    - VARNISH_BACKEND_PORT=80 
    - 'VIRTUAL_HOST=example.com,www.example.com'
  links:
    - wordpress:backend
  ports:
    - '8080:80'


lb:
  image: 'dockercloud/haproxy'
  links:
    - varnish
  ports:
    - '80:80'