---
version: '2.0'

create_vm:
  description: Simple workflow example

  input:
    - vm_name
    - image_ref
    - flavor_ref
    - nics
        net-id: xxxxxxx
  output:
    vm_id: "{{ _.vm_id }}"
    vm_status: <% $.vm_status %>

  tasks:
    create_server:
      action: nova.servers_create name=<% $.vm_name %> image=<% $.image_ref %> flavor=<% $.flavor_ref %>
      input:
        nics: <% $.nics %>
      publish:
        vm_id: <% task().result.id %>
      on-success:
        - wait_for_instance

    wait_for_instance:
      action: nova.servers_find id={{ _.vm_id }} status='ACTIVE'
      retry:
        delay: 5
        count: 15
      publish:
        vm_status: "{{ task().result.status }}"