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

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

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