- name: Check running modules
  ansible.builtin.shell: docker ps -q | wc -l
  register: running_info

- name: Check used system memory
  ansible.builtin.shell: free -m | awk 'NR==2{printf "%d", ($2-$3)}'
  register: sys_mem_info

- name: Check used GPU
  ansible.builtin.shell: |
        nvidia-smi --query-gpu=utilization.gpu,memory.used,memory.total --format=csv,noheader,nounits
  register: gpu_info
  changed_when: false

- name: Check used CPU
  ansible.builtin.shell: sar 1 1 | grep "Average" | awk '{print 100-$8}'
  register: cpu_info

- name: Check containers ID
  ansible.builtin.shell: docker ps -a -q
  register: containers_id

- name: Display state info
  ansible.builtin.debug:
    msg:
      running: "{{ running_info.stdout_lines }}"
      sys_mem: "{{ sys_mem_info.stdout_lines }}"
      gpu: "{{ gpu_info.stdout }}"
      cpu: "{{ cpu_info.stdout }}"
      containers_ids: "{{ containers_id.stdout_lines }}"