- name: "populate oo_hosts_to_terminate host group if needed"
  hosts: localhost
  gather_facts: no
  tasks:
    - debug: var=oo_host_group_exp

    - name: Evaluate oo_host_group_exp if it's set
      add_host: "name={{ item }} groups=oo_hosts_to_terminate"
      with_items: "{{ oo_host_group_exp | default('') }}"
      when: oo_host_group_exp is defined

    - debug: msg="{{ groups['oo_hosts_to_terminate'] }}"


- name: Terminate master instances
  hosts: localhost
  connection: local
  gather_facts: no
  tasks:
    - name: Terminate master instances
      gce:
        service_account_email: "{{ gce_service_account_email }}"
        pem_file: "{{ gce_pem_file }}"
        project_id: "{{ gce_project_id }}"
        state: 'absent'
        instance_names: "{{ groups['oo_hosts_to_terminate'] }}"
        disks: "{{ groups['oo_hosts_to_terminate'] }}"
      register: gce

    - debug: var=gce

    - name: Remove disks of instances
      gce_pd:
        service_account_email: "{{ gce_service_account_email }}"
        pem_file: "{{ gce_pem_file }}"
        project_id: "{{ gce_project_id }}"
        name: "{{ item }}"
        zone: "{{ gce.zone }}"
        state: absent
      with_items: gce.instance_names