base.yaml

HeatTemplateFormatVersion: '2012-12-12'
Description: 'Tie OpenStack components together'
Parameters:
  TemplateRoot:
    Description: URL Base where all of our templates are available
    Type: String
  KeystoneAdminToken:
    Description: Admin Token needed for keystone
    Type: String
Resources:
  RabbitMQ:
    Type: AWS::CloudFormation::Stack
    TemplateURL:
      Fn::Join:
        - {Ref: TemplateRoot}
        - rabbitmq.yaml
    Parameters:
      InstanceType: m1.small
      KeyName: default
      RabbitMQImage: image-rabbitmq
  MySQL:
    Type: AWS::CloudFormation::Stack
    TemplateURL:
      Fn::Join:
        - {Ref: TemplateRoot}
        - mysql.yaml
    Parameters:
      InstanceType: m1.small
      KeyName: default
      MySQLImage: image-mysql
  Keystone:
    Type: AWS::CloudFormation::Stack
    TemplateURL:
      Fn::Join:
        - {Ref: TemplateRoot}
        - keystone.yaml
    Parameters:
      AdminToken: {Ref: KeystoneAdminToken}
      KeyName: default
      KeystoneDSN:
        Fn::Join:
          - 'mysql://keystone:'
          - {"Fn::GetAtt": [ MySQL , KeystonePassword ]}
          - '@'
          - {"Fn::GetAtt": [ MySQL , MySQLHost ]}
          - '/keystone'
  Glance:
    Type: AWS::CloudFormation::Stack
    TemplateURL:
      Fn::Join:
        - {Ref: TemplateRoot}
        - glance.yaml
    Parameters:
      KeyName: default
      HeatDSN:
        Fn::Join:
          - 'mysql://glance:'
          - {"Fn::GetAtt": [ MySQL, GlancePassword ] }
          - '@'
          - {"Fn::GetAtt": [ MySQL, MySQLHost ]}
          - '/glance'
  Heat:
    Type: AWS::CloudFormation::Stack
    TemplateURL:
      Fn::Join:
        - {Ref: TemplateRoot}
        - heat.yaml
    Parameters:
      KeyName: default
      HeatDSN:
        Fn::Join:
          - 'mysql://heat:'
          - {"Fn::GetAtt": [ MySQL, HeatPassword ] }
          - '@'
          - {"Fn::GetAtt": [ MySQL, MySQLHost ]}
          - '/heat'