heat_template_version: 2014-10-16

description: >
  This HOT template that just defines a single server.
  Contains just base features to verify base heat support.

parameters:
  key_name:
    type: string
    default: key-01
    description: Name of an existing key pair to use for the server
  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
  vol_size:
    type: number
    description: The size of the Cinder volume
    default: 1
  private_net_name:
    type: string
    default: private-net-01
    description: Name of private network to be created
  private_net_cidr:
    type: string
    default: 192.168.101.0/24
    description: Private network address (CIDR notation)
  private_net_gateway:
    type: string
    default: 192.168.101.1
    description: Private network gateway address
  private_net_pool_start:
    type: string
    default: 192.168.101.2
    description: Start of private network IP address allocation pool
  private_net_pool_end:
    type: string
    default: 192.168.101.127
    description: End of private network IP address allocation pool
  echo_foo:
    default: fooooo
    type: string

resources:
  private_net:
    type: OS::Neutron::Net
    properties:
      name: { get_param: private_net_name }

  private_subnet:
    type: OS::Neutron::Subnet
    properties:
      network_id: { get_resource: private_net }
      cidr: { get_param: private_net_cidr }
      gateway_ip: { get_param: private_net_gateway }
      allocation_pools:
        - start: { get_param: private_net_pool_start }
          end: { get_param: private_net_pool_end }

  server_port:
    type: OS::Neutron::Port
    properties:
      network_id: { get_resource: private_net }
      fixed_ips:
        - subnet_id: { get_resource: private_subnet }

  key:
    type: OS::Nova::KeyPair
    properties:
      name: { get_param: key_name }

  server:
    type: OS::Nova::Server
    properties:
      key_name: { get_resource: key }
      image: { get_param: image }
      flavor: { get_param: flavor }
      networks:
        - port: { get_resource: server_port }
      user_data:
        str_replace:
          template: |
            #!/bin/bash
            echo echo_foo
          params:
            echo_foo: { get_param: echo_foo }

  vol:
    type: OS::Cinder::Volume
    properties:
      size: { get_param: vol_size }

  vol_att:
    type: OS::Cinder::VolumeAttachment
    properties:
      instance_uuid: { get_resource: server }
      volume_id: { get_resource: vol }
      mountpoint: /dev/vdb

outputs:
  server_networks:
    description: The networks of the deployed server
    value: { get_attr: [server, networks] }