heat_template_version: 2013-05-23

description: >
  TOSCA simple profile with nodejs and mongodb.

parameters:
  github_url:
    type: string
    description: The URL to download nodejs.
    default: http://github.com/paypal/rest-api-sample-app-nodejs.git

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

resources:
  mongo_dbms_create_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: mongo_dbms_create_config
      server:
        get_resource: mongo_server

  mongo_dbms_create_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: mongodb/create.sh
      group: script

  mongo_dbms_configure_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: mongo_dbms_configure_config
      input_values:
        mongodb_ip:
          get_attr:
          - mongo_server
          - networks
          - private
          - 0
      server:
        get_resource: mongo_server
    depends_on:
    - mongo_dbms_create_deploy

  mongo_dbms_configure_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: mongodb/config.sh
      group: script

  mongo_dbms_start_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: mongo_dbms_start_config
      server:
        get_resource: mongo_server
    depends_on:
    - mongo_dbms_configure_deploy

  mongo_dbms_start_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: mongodb/start.sh
      group: script

  mongo_db_create_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: mongo_db_create_config
      server:
        get_resource: mongo_server
    depends_on:
    - mongo_dbms_start_deploy

  mongo_db_create_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: mongodb/create_database.sh
      group: script

  nodejs_create_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: nodejs_create_config
      server:
        get_resource: app_server

  nodejs_create_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: nodejs/create.sh
      group: script

  paypal_pizzastore_configure_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: paypal_pizzastore_configure_config
      input_values:
        github_url: http://github.com/paypal/rest-api-sample-app-nodejs.git
        mongodb_ip:
          get_attr:
          - mongo_server
          - networks
          - private
          - 0
      server:
        get_resource: app_server
    depends_on:
    - mongo_db_create_deploy
    - nodejs_create_deploy

  paypal_pizzastore_configure_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: nodejs/config.sh
      group: script

  paypal_pizzastore_start_deploy:
    type: OS::Heat::SoftwareDeployment
    properties:
      config:
        get_resource: paypal_pizzastore_start_config
      server:
        get_resource: app_server
    depends_on:
    - paypal_pizzastore_configure_deploy

  paypal_pizzastore_start_config:
    type: OS::Heat::SoftwareConfig
    properties:
      config:
        get_file: nodejs/start.sh
      group: script

  mongo_server:
    type: OS::Nova::Server
    properties:
      flavor: m1.medium
      image: ubuntu-software-config-os-init
      key_name: userkey
      user_data_format: SOFTWARE_CONFIG

  app_server:
    type: OS::Nova::Server
    properties:
      flavor: m1.medium
      image: ubuntu-software-config-os-init
      key_name: userkey
      user_data_format: SOFTWARE_CONFIG

outputs:
  mongodb_url:
    description: URL for the mongodb server.
    value:
      get_attr:
      - mongo_server
      - networks
      - private
      - 0
  nodejs_url:
    description: URL for the nodejs server, http://<IP>:3000
    value:
      get_attr:
      - app_server
      - networks
      - private
      - 0