web_aliases: [www.foo.com *.foo.com]

security_groups:
  web:
    description: To open up port 80 for http server on web role
    rules:
      - protocol: tcp
        from_port: 80
        to_port: 80
        source_ips: [0.0.0.0/0]

roles:
  web:
    packages: [apache2]
    assigned_security_groups: [web]