heat_template_version: 2015-04-30

description: Pronghorn Openstack Heat Template for Mongo DB

parameters:
  ###
  # server group and index
  ###
  server_group_id:
    label: Server Group ID
    description: ID of the server group
    type: string
  deploy_timeout:
    label: Deployment Timeout
    description: Timeout before declaring the stack deployment as failed.
    type: number
    constraints:
      - range: { min: 60, max: 3600 }

  ###
  # vnf info
  ###
  vnf_id:
    label: VNF ID
    description: Unique ID for this VF instance
    type: string
  vf_module_id:
    label: VF Module ID
    description: Unique ID for this VF Module instance
    type: string
  vm_role:
    label: DB VM Role
    description: VM Role for the db vms
    type: string

  ###
  # availability zone
  ###
  availability_zone_0:
    label: Availability Zone
    description: Name of the availability zone for this server
    type: string

  ###
  # database server networks, ips and hostnames
  ###
  db_name:
    label: Database Hostname
    description: Hostname of the database servers
    type: string
  oam_net_name:
    label: OAM Network Name
    description: Name of the oam network
    type: string
  db_oam_ip_0:
    label: OAM IP Addresse
    description: OAM IP Address of the database servers
    type: string

  ###
  # database common server info (flavor, image, keypair)
  ###
  db_flavor_name:
    label: Flavor
    description: Flavor to be used for the server
    type: string
  db_image_name:
    label: Image
    description: Image to be used for the server
    type: string
  keypair_id:
    label: Key Name
    description: Name of the security key for the server
    type: string

  ###
  # security groups
  ###
  security_group_ids:
    label: Security Group IDs
    description: IDs of the security groups for the server
    type: comma_delimited_list
  
  ###
  # database volume ids
  ###
  db_volume_id_0:
    label: Data Volume IDs for disk 0
    description: IDs to be used for the database volume
    type: string
  db_volume_id_1:
    label: Data Volume IDs for disk 1
    description: IDs to be used for the database volume
    type: string
  db_volume_id_2:
    label: Data Volume IDs for disk 2
    description: IDs to be used for the database volume
    type: string
  db_volume_id_3:
    label: Data Volume IDs for disk 3
    description: IDs to be used for the database volume
    type: string


resources:
  ###
  # setup wait condition and handler for heat
  ###
  wait_condition:
    type: OS::Heat::WaitCondition
    properties:
      handle: {get_resource: wait_handle}
      timeout: {get_param: deploy_timeout }

  wait_handle:
    type: OS::Heat::WaitConditionHandle

  ###
  # software configuration
  ###
  db_config_complete:
    type: OS::Heat::SoftwareConfig
    properties:
      group: ungrouped
      config:
        str_replace:
          params:
            wc_notify: { get_attr: ['wait_handle', 'curl_cli'] }
          template: |
            #!/bin/bash
            echo "sending completion notification to heat"
            wc_notify --data-binary '{"status":"SUCCESS"}'

  db_config:
    type: OS::Heat::MultipartMime
    properties:
      parts:
        - config: { get_resource: db_config_complete }

  ###
  # create the database server
  ###
  db_server_0:
    type: OS::Nova::Server
    properties:
      name: { get_param: db_name }
      availability_zone: { get_param: availability_zone_0 }
      scheduler_hints:
        group: { get_param: server_group_id }
      flavor: { get_param: db_flavor_name }
      image: { get_param: db_image_name }
      key_name: { get_param: keypair_id }
      security_groups: { get_param: security_group_ids }
      metadata:
        vnf_id: { get_param: vnf_id }
        vf_module_id: { get_param: vf_module_id }
        vm_role: { get_param: vm_role }
      networks:
        - network: { get_param: oam_net_name }
          fixed_ip: { get_param: db_oam_ip_0 }
      user_data_format: RAW
      #user_data: { get_resource: db_config }
      user_data:
        str_replace:
          params:
            wc_notify: { get_attr: ['wait_handle', 'curl_cli'] }
          template: |
            #!/bin/bash
            ROOT_PW="dan1tom2"
            (
            echo "$ROOT_PW"
            echo "$ROOT_PW"
            ) | passwd --stdin root
            wc_notify --data-binary '{"status":"SUCCESS"}'

  ###
  # attach the data volumes to the server
  ###
  db_volume_attachment_0:
    type: OS::Cinder::VolumeAttachment
    properties:
      instance_uuid: { get_resource: db_server_0 }
      volume_id:  { get_param: db_volume_id_0 }
  db_volume_attachment_1:
    type: OS::Cinder::VolumeAttachment
    properties:
      instance_uuid: { get_resource: db_server_0 }
      volume_id:  { get_param: db_volume_id_1 }
  db_volume_attachment_2:
    type: OS::Cinder::VolumeAttachment
    properties:
      instance_uuid: { get_resource: db_server_0 }
      volume_id:  { get_param: db_volume_id_2 }
  db_volume_attachment_3:
    type: OS::Cinder::VolumeAttachment
    properties:
      instance_uuid: { get_resource: db_server_0 }
      volume_id:  { get_param: db_volume_id_3 }


outputs:
  ###
  # No outputs as the base_pronghorn is the only VNF component
  ###