- name: Check memory and swap usage 
  command: free -m
  register: memory_info
  changed_when: false

- name: apt update 
  ansible.builtin.apt:
    update_cache: yes

- name: Ensure Python pip is installed
  package:
    name: python3-pip
    state: present

- name: Ensure Docker SDK for Python is installed
  pip:
    name: docker>=5.0.0
    executable: pip3

- name: Ensure Docker Compose is installed
  pip:
    name: docker-compose>=1.29.0
    executable: pip3
    
- name: Install 'jsondiff' Python module
  pip:
    name: jsondiff
    executable: pip3

- name: wait for docker service
  service:
    name: docker
    state: started 
  register: docker_service
  until: docker_service.status.ActiveState == "active"
  retries: 10
  delay: 20