#
# This is a multi region hello world HOT template defining two remote stacks
# in different regions.
#
heat_template_version: 2013-05-23

description: >
  Hello world HOT template that defines two remote stacks, one for RegionOne
  and one for RegionTwo, using the hello_world.yaml template.

parameters:
  key_name:
    type: string
    description: Name of an existing key pair to use for the server
    constraints:
      - custom_constraint: nova.keypair
  flavor:
    type: string
    description: Flavor for the server to be created
    default: m1.small
    constraints:
      - custom_constraint: nova.flavor
  image:
    type: string
    description: Image ID or image name to use for the server
    constraints:
      - custom_constraint: glance.image
  admin_pass:
    type: string
    description: Admin password
    hidden: true
    constraints:
      - length: { min: 6, max: 8 }
        description: Password length must be between 6 and 8 characters
      - allowed_pattern: "[a-zA-Z0-9]+"
        description: Password must consist of characters and numbers only
      - allowed_pattern: "[A-Z]+[a-zA-Z0-9]*"
        description: Password must start with an uppercase character
  db_port:
    type: number
    description: Database port number
    default: 50000
    constraints:
      - range: { min: 40000, max: 60000 }
        description: Port number must be between 40000 and 60000

resources:
  stack_one:
    type: OS::Heat::Stack
    properties:
      context:
        region_name: RegionOne
      template: { get_file: "hello_world.yaml" }
      timeout: 60
      parameters:
        key_name: { get_param: key_name }
        image: { get_param: image }
        flavor: { get_param: flavor }
        admin_pass: { get_param: admin_pass }
        db_port: { get_param: db_port }

  stack_two:
    type: OS::Heat::Stack
    properties:
      context:
        region_name: RegionTwo
      template: { get_file: "hello_world.yaml" }
      timeout: 60
      parameters:
        key_name: { get_param: key_name }
        image: { get_param: image }
        flavor: { get_param: flavor }
        admin_pass: { get_param: admin_pass }
        db_port: { get_param: db_port }

outputs:
  stack_one_outputs:
    description: Output of stack_one.
    value: { get_attr: [stack_one, outputs] }
  stack_two_outputs:
    description: Output of stack_two.
    value: { get_attr: [stack_two, outputs] }