---
- name: get real node hostname
  shell: echo $(hostname)
  register: real_node_hostname
  delegate_to: "{{ control_node }}"

- name: get real node ip
  shell: ip -4 addr show "{{ hostvars[control_node]['api_interface'] }}" | grep -oP "(?<=inet )[\d\.]+(?=/)"
  register: real_node_ip
  delegate_to: "{{ control_node }}"

- name: Insert hosts entries for all kolla-ansible hosts
  lineinfile:
    dest=/etc/hosts
    line="{{ real_node_ip.stdout }} {{ real_node_hostname.stdout.split('.')[0] }} {{ real_node_hostname.stdout }} {{ '#' }}a_kolla_ansible_host"
    insertafter=".*kolla-ansible\ hosts"
    state=present