---
- name: Ensure IP addresses are allocated
  hosts: seed-hypervisor:seed:overcloud
  gather_facts: no
  # Use serial=1 to avoid races between allocations for different hosts.
  serial: 1
  pre_tasks:
    - name: Initialise the IP allocations fact
      set_fact:
        ip_allocations: []

    - name: Update the IP allocations fact with IP allocation requests
      set_fact:
        ip_allocations: >
          {{
            ip_allocations +
            [{
              'net_name': item,
              'cidr': item|net_cidr,
              'allocation_pool_start': item|net_allocation_pool_start,
              'allocation_pool_end': item|net_allocation_pool_end
            }]
          }}
      with_items: "{{ network_interfaces }}"
      when: "{{ item|net_cidr != None }}"
  roles:
    - role: ip-allocation
      ip_allocation_filename: "{{ kayobe_config_path }}/network-allocation.yml"
      ip_allocation_hostname: "{{ inventory_hostname }}"