---
- name: Prepare infrastructure and create operation instances
  hosts: localhost
  connection: local
  gather_facts: False
  roles:
    - openstack/create_devstack_network
    - openstack/create_devstack_securitygroup
    - openstack/create_devstack_keypair
    - role: openstack/create_devstack_hosts
      hosts: "{{ operation.hosts }}"
      operator_key: "dummy"
- name: Create cluster operator access keypair
  hosts: "operator0"
  gather_facts: False
  tasks:
    - name: Wait for system to become reachable
      wait_for_connection:
    - name: Generate an OpenSSH keypair with the default values (4096 bits, rsa)
      community.crypto.openssh_keypair:
        path: "~/.ssh/{{ keypair.name }}"
      register: key
- name: Create cluster instances
  hosts: localhost
  connection: local
  gather_facts: False
  roles:
    - role: openstack/create_devstack_hosts
      hosts: "{{ cluster.hosts }}"
      operator_key: "{{ hostvars['operator0']['key']['public_key'] }}"