heat_template_version: 2014-10-16

parameters:
  config_drive_label:
    type: string
    default: config-2

  discovery_metadata_key:
    type: string
    default: hardware

  control_flavor:
    type: string
    default: baremetal_control

  compute_flavor:
    type: string
    default: baremetal_compute

  image:
    type: string
    default: openstack-full

  key_name:
    type: string
    default: default

  control_count:
    type: number
    default: 3

  compute_count:
    type: number
    default: 0

resources:
  control_servers:
    type: OS::Heat::ResourceGroup
    properties:
      count: {get_param: control_count}
      resource_def:
        type: OS::Nova::Server
        properties:
          flavor: {get_param: control_flavor}
          image: {get_param: image}
          key_name: {get_param: key_name}
          config_drive: True
          user_data:
            str_replace:
              template: |
                #!/bin/bash -v
                # Mount the config drive and extract the discovery data
                mount /dev/disk/by-label/disklabel /mnt
                jq -r ".metadata_key" /mnt/openstack/latest/meta_data.json > /tmp/discovery.json
                # Enable ssh as root for Puppet.
                sed -i -e 's/.*ssh-/ssh-/'  ~root/.ssh/authorized_keys

              params:
                disklabel: { get_param: config_drive_label }
                metadata_key: { get_param: discovery_metadata_key }

  compute_servers:
    type: OS::Heat::ResourceGroup
    properties:
      count: {get_param: compute_count}
      resource_def:
        type: OS::Nova::Server
        properties:
          flavor: {get_param: compute_flavor}
          image: {get_param: image}
          key_name: {get_param: key_name}
          config_drive: True
          name: openstack%index%
          user_data:
            str_replace:
              template: |
                #!/bin/bash -v
                # Mount the config drive and extract the discovery data
                mount /dev/disk/by-label/disklabel /mnt
                jq -r ".metadata_key" /mnt/openstack/latest/meta_data.json > /tmp/discovery.json
                # Enable ssh as root for Puppet.
                sed -i -e 's/.*ssh-/ssh-/'  ~root/.ssh/authorized_keys

              params:
                disklabel: { get_param: config_drive_label }
                metadata_key: { get_param: discovery_metadata_key }