ceph-ansible/roles/ceph-defaults/tasks/set_monitor_address.yml

---
- name: set_fact _monitor_address to monitor_address_block
  set_fact:
    _monitor_addresses: "{{ _monitor_addresses | default([]) + [{ 'name': item, 'addr': hostvars[item]['ansible_all_' + ip_version + '_addresses'] | ipaddr(hostvars[item]['monitor_address_block']) | first | ipwrap }] }}"
  with_items:
    - "{{ groups.get(mon_group_name, []) }}"
  when:
    - "item not in _monitor_addresses | default([]) | selectattr('name', 'defined') |  map(attribute='name') | list"
    - hostvars[item]['monitor_address_block'] is defined
    - hostvars[item]['monitor_address_block'] != 'subnet'

- name: set_fact _monitor_address to monitor_address
  set_fact:
    _monitor_addresses: "{{ _monitor_addresses | default([]) + [{ 'name': item, 'addr': hostvars[item]['monitor_address'] | ipwrap}] }}"
  with_items:
    - "{{ groups.get(mon_group_name, []) }}"
  when:
    - "item not in _monitor_addresses | default([]) | selectattr('name', 'defined') | map(attribute='name') | list"
    - hostvars[item]['monitor_address'] is defined
    - hostvars[item]['monitor_address'] != '0.0.0.0'

- name: set_fact _monitor_address to monitor_interface - ipv4
  set_fact:
    _monitor_addresses: "{{ _monitor_addresses | default([]) + [{ 'name': item, 'addr': hostvars[item]['ansible_' + (hostvars[item]['monitor_interface']|replace('-', '_'))][ip_version]['address'] | ipwrap }]  }}"
  with_items:
    - "{{ groups.get(mon_group_name, []) }}"
  when:
    - "item not in _monitor_addresses | default([]) | selectattr('name', 'defined') | map(attribute='name') | list"
    - ip_version == 'ipv4'
    - hostvars[item]['monitor_address_block'] | default('subnet')  == 'subnet'
    - hostvars[item]['monitor_address'] | default('0.0.0.0') == '0.0.0.0'
    - hostvars[item]['monitor_interface'] | default('interface') != 'interface'

- name: set_fact _monitor_address to monitor_interface - ipv6
  set_fact:
    _monitor_addresses: "{{ _monitor_addresses | default([]) + [{ 'name': item, 'addr': hostvars[item]['ansible_' + (hostvars[item]['monitor_interface']|replace('-', '_'))][ip_version][0]['address'] | ipwrap }] }}"
  with_items:
    - "{{ groups.get(mon_group_name, []) }}"
  when:
    - "item not in _monitor_addresses | default([]) | selectattr('name', 'defined') | map(attribute='name') | list"
    - ip_version == 'ipv6'
    - hostvars[item]['monitor_address_block'] | default('subnet')  == 'subnet'
    - hostvars[item]['monitor_address'] | default('0.0.0.0') == '0.0.0.0'
    - hostvars[item]['monitor_interface'] | default('interface') != 'interface'

- name: set_fact _current_monitor_address
  set_fact:
    _current_monitor_address: "{{ item.addr }}"
  with_items: "{{ _monitor_addresses }}"
  when: inventory_hostname == item.name