---
- name: Get container facts
  kolla_container_facts:
    name:
      - rabbitmq
  register: container_facts

- name: Checking free port for RabbitMQ
  wait_for:
    host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
    port: "{{ rabbitmq_port }}"
    connect_timeout: 1
    state: stopped
  when:
    - container_facts['rabbitmq'] is not defined
    - inventory_hostname in groups['rabbitmq']

- name: Checking free port for RabbitMQ Management
  wait_for:
    host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
    port: "{{ rabbitmq_management_port }}"
    connect_timeout: 1
    state: stopped
  when:
    - container_facts['rabbitmq'] is not defined
    - inventory_hostname in groups['rabbitmq']

- name: Checking free port for RabbitMQ Cluster
  wait_for:
    host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
    port: "{{ rabbitmq_cluster_port }}"
    connect_timeout: 1
    state: stopped
  when:
    - container_facts['rabbitmq'] is not defined
    - inventory_hostname in groups['rabbitmq']

- name: Checking free port for RabbitMQ EPMD
  wait_for:
    host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
    port: "{{ rabbitmq_epmd_port }}"
    connect_timeout: 1
    state: stopped
  when:
    - container_facts['rabbitmq'] is not defined
    - inventory_hostname in groups['rabbitmq']

- name: Check if all rabbit hostnames are resolvable
  command: "getent ahostsv4 {{ hostvars[item]['ansible_hostname'] }}"
  changed_when: false
  register: rabbitmq_hostnames
  with_items: "{{ groups['rabbitmq'] }}"

- fail: msg="Hostname has to resolve to IP address of api_interface"
  with_items: "{{ rabbitmq_hostnames.results }}"
  when:
    - "'{{ hostvars[item['item']]['ansible_' + hostvars[item['item']]['api_interface']]['ipv4']['address'] }}' not in '{{ item.stdout }}'"