Save variable though runnings

play1.yml

- hosts: localhost
  
  vars: 
    my_variable_collection:
      colore: rosso
      occhi: azzurri
      segno: ariete
    
  
  tasks:
  - name: save all variables into a yaml file
    copy:
      content: "{{my_variable_collection|to_nice_yaml}}"
      dest: ./vars/final-vars.yml
 

play2.yml

- hosts: localhost

  
  tasks:
  - name: load variable file
    include_vars:
      dir: vars
      files_matching: final-vars.yml
      name: my_variable_collection
      
  - name: print out variable collection loaded
    debug: msg="{{my_variable_collection}}"