deployment/02_deploy_to_controller/playbooks/system_setup.yml

---
- name: System Setup
  hosts: all
  become: yes
  tasks:
    - name: Update apt cache
      apt:
        update_cache: yes

    - name: Install required packages
      apt:
        name: 
          - apt-transport-https
          - ca-certificates
          - curl
          - gnupg
          - git
          - ansible
        state: present