heat_template_version: 2013-05-23

description: >
  TOSCA simple profile with a web application.

parameters:
  context_root:
    type: string
    description: Context root for installing the application.
    default: my_web_app

  cpus:
    type: number
    description: Number of CPUs for the server.
    default: 2
    constraints:
    - allowed_values:
      - 1
      - 2
      - 4
      - 8

resources:
  server:
    type: OS::Nova::Server
    properties:
      flavor: m1.medium
      image: ubuntu-software-config-os-init
      user_data_format: SOFTWARE_CONFIG
      software_config_transport: POLL_SERVER_HEAT

  web_server_create_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: web_server_create_config
      server:
        get_resource: server
      signal_transport: HEAT_SIGNAL

  web_server_create_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: web_server_install.sh
      group: script

  web_server_start_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: web_server_start_config
      server:
        get_resource: server
      signal_transport: HEAT_SIGNAL
    depends_on:
    - web_server_create_deploy

  web_server_start_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: web_server_start.sh
      group: script

  web_app_create_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: web_app_create_config
      input_values:
        context_root:
          get_param: context_root
      server:
        get_resource: server
      signal_transport: HEAT_SIGNAL
    depends_on:
    - web_server_start_deploy

  web_app_create_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: web_app_install.sh
      group: script

  web_app_start_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: web_app_start_config
      server:
        get_resource: server
      signal_transport: HEAT_SIGNAL
    depends_on:
    - web_app_create_deploy

  web_app_start_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: web_app_start.sh
      group: script

outputs: {}