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

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