--- - name: Get container facts kolla_container_facts: name: - memcached register: container_facts - name: Checking free port for Memcached wait_for: host: "{{ api_interface_address }}" port: "{{ memcached_port }}" connect_timeout: 1 timeout: 1 state: stopped when: - container_facts['memcached'] is not defined - inventory_hostname in groups['memcached']