matrixsalt

---

- name: Setup across all nodes
  remote_user: root
  hosts: all
  become: yes
  
  vars:
    packages:
      - stress-ng

  tasks:
    - name: Install required packages
      apt:
        name: "{{ item }}"
        state: latest
      with_items: "{{ packages }}"

- name: Setup salt-master
  remote_user: root
  hosts: localhost
  become: yes
  
  vars:
    packages:
      - salt-master

  tasks:
    - name: Install required packages
      apt:
        name: "{{ item }}"
        state: latest
      with_items: "{{ packages }}"

- name: Setup salt-minions
  remote_user: root
  hosts: salt-minions
  become: yes
  
  vars:
    packages:
      - salt-minions

  tasks:
    - name: Install required packages
      apt:
        name: "{{ item }}"
        state: latest
      with_items: "{{ packages }}"