---
heat_template_version: 2016-04-08

parameters:
  job_name:
    type: string
    description: Name of job running this template
  silo:
    type: string
    description: Jenkins Silo job is running in (typically releng|sandbox)
  vm_0_count:
    type: number
    description: Number of VMs for 1st VM type
  vm_0_flavor:
    type: string
    default: v3-standard-2
    description: Flavor to run instance on for 1st VM type
  vm_0_image:
    type: string
    description: Image to run instance on for 1st VM type
  vm_1_count:
    type: number
    description: Number of VMs for 2nd VM type
  vm_1_flavor:
    type: string
    default: v3-standard-2
    description: Flavor to run instance on for 2nd VM type
  vm_1_image:
    type: string
    description: Image to run instance on for 2nd VM type
  vm_2_count:
    type: number
    description: Number of VMs for 3rd VM type
  vm_2_flavor:
    type: string
    default: v3-standard-2
    description: Flavor to run instance on for 3rd VM type
  vm_2_image:
    type: string

resources:
  vm_0_group:
    type: "OS::Heat::ResourceGroup"
    properties:
      count: { get_param: vm_0_count }
      resource_def:
        type: generic-server.yaml
        properties:
          job_name: { get_param: job_name }
          silo: { get_param: silo }
          ssh_key: { get_param: silo }
          index: "%index%"
          group: "0"
          vm_flavor: { get_param: vm_0_flavor }
          vm_image: { get_param: vm_0_image }

  vm_1_group:
    type: "OS::Heat::ResourceGroup"
    properties:
      count: { get_param: vm_1_count }
      resource_def:
        type: generic-server.yaml
        properties:
          job_name: { get_param: job_name }
          silo: { get_param: silo }
          ssh_key: { get_param: silo }
          index: "%index%"
          group: "1"
          vm_flavor: { get_param: vm_1_flavor }
          vm_image: { get_param: vm_1_image }

  vm_2_group:
    type: "OS::Heat::ResourceGroup"
    properties:
      count: { get_param: vm_2_count }
      resource_def:
        type: generic-server.yaml
        properties:
          job_name: { get_param: job_name }
          silo: { get_param: silo }
          ssh_key: { get_param: silo }
          index: "%index%"
          group: "2"
          vm_flavor: { get_param: vm_2_flavor }
          vm_image: { get_param: vm_2_image }

outputs:
  vm_0_ips:
    description: IP addresses of the 1st vm types
    value: { get_attr: [vm_0_group, ip] }
  vm_1_ips:
    description: IP addresses of the 2nd vm types
    value: { get_attr: [vm_1_group, ip] }
  vm_2_ips:
    description: IP addresses of the 3rd vm types
    value: { get_attr: [vm_2_group, ip] }