---
 - name : Playbook for variables 
   hosts : all 
   become: yes 
   
   vars : 
    message1: Kirill
    message2: Morozov
    secret: 123qaz
   tasks:
    - name : Debug vars in pl  
      debug:
       var: secret
    
    - debug:
       msg: "Secretnoe slovo {{secret}}" 

    - debug: 
       msg: "Vladelec etogo servera {{onwer}}"   

    - set_fact: full_message="{{message1}} {{message2}}"

    - debug:
       msg: "{{ full_message }}"
    - debug:
       var: ansible_distribution
    - shell: uptime 
      register: results

    - debug:
       var: results