heat_3b.yaml

heat_template_version: 2013-05-23
 
description: Template that installs a wordpress server and supporting MySQL database running on separate servers
 
parameters:
  image:
    type: string
    label: Image name or ID
    description: Image to be used for server. Please use an Ubuntu based image.
    default: trusty-server-cloudimg-amd64
  flavor:
    type: string
    label: Flavor
    description: Type of instance (flavor) to be used on the compute instance.
    default: m1.small
  key:
    type: string
    label: Key name
    description: Name of key-pair to be installed on the compute instance.
    default: my_key
  public_network:
    type: string
    label: Public network name or ID
    description: Public network to attach server to.
    default: public
  dns:
    type: comma_delimited_list
    label: DNS nameservers
    description: Comma separated list of DNS nameservers for the private network.
    default: '8.8.8.8'

resources:
  network:
    type: lib/private_network.yaml
    properties:
      public_network: { get_param: public_network }
      dns: { get_param: dns }

  mysql:
    type: lib/mysql.yaml
    properties:
      image: { get_param: image }
      flavor: { get_param: flavor }
      key: { get_param: key }
      private_network: { get_attr: [network, name] }
      database_name: wordpress
      database_user: wordpress_user
 
  wordpress:
    type: lib/wordpress.yaml
    properties:
      image: { get_param: image }
      flavor: { get_param: flavor }
      key: { get_param: key }
      private_network: { get_attr: [network, name] }
      mysql_server: { get_attr: [mysql, ip] }
      database_name: wordpress
      database_user: wordpress_user
      database_password: { get_attr: [mysql, database_password] }