---
- hosts: k8s-cluster

  tasks:

  - name: List dir content
    shell: "ls {{ item }} | wc -l"
    register: list_result
    with_items:
    - "{{ docker_daemon_graph }}"
    - "{{ kube_root_dir }}"

  - name: Check dir has content
    assert:
      that: item.stdout|int > 0
      msg: "there is no content in directory {{ item.item }}"
    with_items: "{{ list_result.results }}"